Candle cup production equipment

Abstract

The invention provides candle cup production equipment which comprises wax filling equipment, a cutting-off device, an aligning device and a positioning device, the cutting-off device comprises an upper pressing plate and a lower pressing plate, the upper pressing plate and the lower pressing plate are provided with a containing groove suitable for clamping a lamp wire and a cutting knife for cutting off the lamp wire after the upper pressing plate and the lower pressing plate are pressed against each other, and the cutting knife is arranged at the feeding end of the containing groove; the containing groove is connected with the wax filling equipment in a sealed mode and suitable for bonding the lamp wire in the groove with the front face of the candle cup positioning piece conveyed to the discharging end of the containing groove through paraffin. The alignment device comprises a pair of sliding columns internally provided with magnet patches, the polarities of the magnet patches in the pair of sliding columns are opposite, an inner cavity of each sliding column is connected with wax filling equipment in a sealed mode, and each sliding column is suitable for being aligned with the positioning piece and bonding one magnet patch close to the opening end to the back face of the positioning piece through paraffin. The positioning device comprises at least one pair of cylindrical magnets with opposite polarities, and the cylindrical magnets are suitable for being inserted into corresponding positioning holes in the bottom of a candle cup body to be machined and attracting a pair of magnet patches on the back face of the positioning piece into the corresponding positioning holes.

Description

Technical Field

[0001] The present invention belongs to the field of candle cup manufacturing, and particularly relates to a candle cup production device. Background Art

[0002] A candle cup is a common household item. After filling wax liquid in the cup body and cooling it into shape, trademarks and patterns are printed on the surface to provide a unique and beautiful candle cup. In the existing candle cup processing, the device with the document number "CN115197785B" and the name "A device for improving the wick fixing efficiency" can help workers quickly determine the position of the wick in the candle cup, thereby improving the efficiency of workers in fixing the wick. However, there are still relatively large positioning errors and uncertainties in the process of workers manually fixing the wick. Especially for candle cups with multiple wicks, the relative position error between the wicks may be even greater. Summary of the Invention

[0003] (1) Technical Problems to be Solved

[0004] Aiming at the above technical problems, the purpose of the present invention is to provide a candle cup production device that can accurately position the wick in the candle cup.

[0005] (2) Technical Solutions

[0006] To achieve the above purpose, the present invention is realized through the following technical solutions:

[0007] The present invention provides a candle cup production device, which includes: a wax filling device, a cutting device, an alignment device, and a positioning device. The cutting device includes upper and lower pressing plates, which are provided with a receiving groove adapted to clamp the wick wire after being pressed against each other and a cutting knife for cutting the wick wire. The cutting knife is arranged at the feeding end of the receiving groove. The receiving groove is hermetically connected to the wax filling device and is adapted to bond the wick wire in the groove to the front surface of the candle cup positioning piece sent to the discharging end of the receiving groove through paraffin. The alignment device includes a pair of sliding columns with magnet patches inside. The magnet patches inside the pair of sliding columns have opposite polarities. The inner cavities of each sliding column are hermetically connected to the wax filling device. Each sliding column is adapted to align the positioning piece and bond a magnet patch near the open end to the back surface of the positioning piece through paraffin. The positioning device includes at least a pair of columnar magnets with opposite polarities. The pair of columnar magnets is adapted to be inserted into the corresponding positioning holes at the bottom of the cup body of the candle cup to be processed and suck the pair of magnet patches on the back surface of the positioning piece into the corresponding positioning holes.

[0008] A pair of clamping plates capable of adjusting the distance are arranged on both sides of the upper and lower pressing plates. When the upper and lower pressing plates are separated, the pair of clamping plates is adapted to move between the two ends of the receiving groove and clamp the end of the wick wire to be fed and send it from the feeding end of the receiving groove to the discharging end.

[0009] The cutting knife is installed at the end of the upper pressing plate and is adapted to cooperate with the edge of the lower pressing plate to cut the lamp wire. When the upper and lower pressing plates are pressed against each other, the cutting knife is adapted to close the feeding end of the accommodating groove; a positioning piece box for accommodating a plurality of positioning pieces is provided at the top of the upper pressing plate, and the end adjacent to the sliding column is an open end.

[0010] An elastic pressure cylinder is provided on one side of the cutting knife, and a telescopic rod is slidably fitted therein. The telescopic rod is elastically connected to the elastic pressure cylinder through a first spring. A barbed fur is provided at the outer end of the telescopic rod. When the upper and lower pressing plates are pressed against each other, the barbed fur is adapted to tightly press against the end of the lamp wire to be loaded.

[0011] The other ends of the pair of sliding columns are closed ends, and an openable lid is provided at the closed ends. A second spring is provided between the inner wall of the lid and the magnet patch. Separation holes are opened in the upper parts of the sliding columns adjacent to the open ends, and the distance between the separation holes and the open ends is equal to the thickness of a single magnet patch. A separation piece is provided on the outside of each separation hole, and the separation piece is adapted to extend into the separation hole to isolate the inner cavities of the sliding columns on both sides thereof; an electric heating wire is provided at the open end of the sliding column.

[0012] Each sliding column is slidably fitted in a sliding sleeve parallel to the accommodating groove. Sliding holes are respectively opened on the adjacent side walls of the pair of sliding sleeves. A positioning plate is connected between the adjacent side walls of the pair of sliding columns, and the positioning plate passes through the pair of sliding holes; a connecting rod is connected between the pair of sliding sleeves, and a positioning cylinder for driving the relative sliding of the two is provided between the connecting rod and the positioning plate; the pair of sliding sleeves are in transmission connection with a lifting cylinder perpendicular to the upper and lower pressing plates.

[0013] A separation cylinder is provided on the top wall of the positioning plate adjacent to the open end of the sliding column. A separation rod is slidably fitted in the separation cylinder. The top of the separation rod is connected to the middle part of the central rod, and both ends of the central rod are respectively connected to the corresponding separation pieces.

[0014] The pair of cylindrical magnets are installed in the limit frame with adjustable spacing. The limit frame is installed on the turntable. The bottom of the turntable is rotationally fitted coaxially with the free end of the height adjustment rod of the height adjustment cylinder. A rotary motor for driving the turntable to rotate relative to the height adjustment rod is provided in the height adjustment rod.

[0015] The height adjustment cylinder is slidably fitted in the horizontal chute of the sliding plate below it. A threaded hole is provided in the cylinder body of the height adjustment cylinder, and the threaded hole is in transmission cooperation with the screw rod in the chute. The screw rod is connected to the motor at the end of the chute; a pair of through holes are provided in parallel in the sliding plate. A pair of guide rods in the horizontal plane are respectively slidably fitted in the pair of through holes. Both ends of the guide rods are respectively connected to the first horizontal block and the second horizontal block. A threaded hole is also provided in the sliding plate, and the threaded hole is in transmission cooperation with a screw rod between the first horizontal block and the second horizontal block. The screw rod is connected to the motor on the second horizontal block; the chute is perpendicular to the guide rod.

[0016] The candle cup production equipment described above includes a wire supply device. The wire supply device includes a pair of columns, and a wire reel wound with lamp wires is rotatably fitted between the pair of columns. On one side of the upper and lower pressing plates adjacent to the feeding end of the receiving groove, there is a hub. The hub is provided with a tapered hole whose central axis is along the axial direction of the receiving groove, and the larger-diameter opening end of the tapered hole faces the wire reel.

[0017] (III) Beneficial effects

[0018] The present invention provides a candle cup production equipment, which has the following beneficial effects:

[0019] (1) In the candle cup production equipment of the present invention, the cutting device clamps the lamp wire by using the receiving groove, and cuts the lamp wire from the feeding end by using a cutting knife to obtain the lamp wire of the required length as the wick. Wax is injected into the receiving groove through a wax pouring device to form a wick with the lamp wire inside and bond it to the front surface of the positioning piece through paraffin, thereby completing the production of the core body; the alignment device uses a sliding column to bond a pair of magnet patches with opposite polarities to the back surface of the positioning piece through paraffin; the positioning device inserts columnar magnets with opposite polarities into the corresponding positioning holes at the bottom of the cup body of the candle cup to be processed, and through the magnetic attraction of the columnar magnets, sucks a pair of magnet patches on the back surface of the positioning piece into the corresponding positioning holes, thereby realizing the precise positioning of the positioning piece and the wick in the cup body; at the same time, compared with manual operation, the production efficiency is improved.

[0020] (2) The clamping plate can clamp the end of the lamp wire cut by the cutting knife and send it from the feeding end of the receiving groove to the discharging end, realizing the mechanized continuous feeding of the lamp wire and improving the production efficiency.

[0021] (3) The cutting knife is installed at the end of the upper pressing plate and cooperates with the edge of the lower pressing plate to cut the lamp wire, saving the installation space of the cutting knife alone; at the same time, the cutting knife can also play a role in closing the receiving groove, eliminating the need to install a device for closing the receiving groove again, simplifying the structural design of the feeding end of the receiving groove; the positioning piece box is used to store positioning pieces to realize the automatic supply of positioning pieces and improve the production efficiency.

[0022] (4) When the upper and lower pressing plates are pressed against each other, the elastic pressure cylinder uses the elastic force of the first spring inside it to realize the telescopic movement of the telescopic rod, and makes the barbed fur on the telescopic rod press tightly on the end of the cut lamp wire.

[0023] (5) The sliding column uses the second spring to maintain the thrust on the magnet patch, and through the cooperation between the separating piece and the separating hole, makes the magnet patch enter the area between the separating hole and the opening end one by one and bond the magnet patch to the back surface of the positioning piece; the electric heating wire can heat the opening end of the sliding column to easily separate the paraffin in contact with it, so that the sliding column can be separated from the positioning piece and the magnet patch adhered to it.

[0024] (6) By using the positioning cylinder and the lifting cylinder, a pair of sliding columns slide synchronously in the sliding sleeve through the positioning plate and the sliding holes. It can not only drive the sliding columns to take out the positioning pieces from the positioning piece box and accurately place them at the discharging end of the receiving groove, but also accurately bond a pair of magnet patches to specific parts on the back of the positioning pieces.

[0025] (7) The separating cylinder on the positioning plate can move synchronously with each sliding column and keep the distance between them unchanged. The retractable separating rod is used to drive a pair of separating pieces to move relative to the sliding columns, so as to timely enter the separating holes to isolate the inner cavities of the sliding columns, which can prevent the magnet patches from entering the inner cavities of the sliding columns between the separating holes and the open ends, or prevent the liquid wax from entering the inner cavities of the sliding columns where the second spring is located.

[0026] (8) The distance between a pair of cylindrical magnets in the limiting frame is adjustable, so that the cylindrical magnets can match the cups with different-spacing positioning holes, improving the adaptability of the candle cup production equipment. The height adjustment cylinder is used to adjust the height difference between the pair of cylindrical magnets and the cup, and the rotation motor is used to adjust the included angle or phase of the pair of cylindrical magnets relative to the positioning holes on the cup, so as to facilitate quickly inserting the pair of cylindrical magnets into a pair of corresponding positioning holes at the bottom of the cup.

[0027] (9) By using the relative sliding of the horizontal sliding groove and the height adjustment cylinder, and the relative sliding of the sliding plate and the guide rod, the position change of a pair of cylindrical magnets in the limiting frame in the horizontal plane is realized, so that the pair of cylindrical magnets can adjust their relative positions with the bottom of the cup, thus facilitating the switching of the pair of cylindrical magnets between different pairs of positioning holes at the bottom of the cup, and realizing the precise positioning of the magnet patches of each positioning piece in each pair of positioning holes at the bottom of the multi-core cup.

[0028] (10) The wire supply device uses the wire reel to achieve stable and continuous supply of the lamp wires. The conical hole of the hub is along the axial direction of the receiving groove and the opening with a larger diameter on the conical hole faces the wire reel, realizing that the lamp wires wound on different parts of the wire reel can be more conveniently gathered towards the opening with a smaller diameter on the conical hole, so that the lamp wires can accurately enter the receiving groove without deviation. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 is a schematic diagram of a single-core candle cup in the present invention;

[0030] Figure 2 is a schematic diagram of a single-core cup body in the present invention;

[0031] Figure 3 is a schematic diagram of a wick and a positioning piece in the present invention;

[0032] Figure 4 is a schematic diagram of a positioning piece and a magnet patch in the present invention;

[0033] Figure 5 is a schematic diagram of a multi-core candle cup in the present invention;

[0034] Figure 6 Schematic diagram of the multi-core cup body in the present invention;

[0035] Figure 7 Overall structure diagram of the candle cup production equipment in Embodiment 1 of the present invention;

[0036] Figure 8 In the present invention Figure 7 Partial enlarged view of location A therein;

[0037] Figure 9 Position relationship diagram of the cutting device and the alignment device in Embodiment 1 of the present invention;

[0038] Figure 10 Partial enlarged view of the alignment device in Embodiment 1 of the present invention;

[0039] Figure 11 Axonometric view of the cutting device in Embodiment 1 of the present invention;

[0040] Figure 12 Partial cross-sectional view of the positioning piece box and the elastic pressure cylinder in Embodiment 1 of the present invention;

[0041] Figure 13 Schematic diagram of the structure of the magnet patch and the spring inside the sliding column in Embodiment 1 of the present invention;

[0042] Figure 14 Overall structure diagram of the positioning device in Embodiment 1 of the present invention;

[0043] Figure 15 In the present invention Figure 14 Partial enlarged view of location B therein;

[0044] Figure 16 Top enlarged view of the positioning device in Embodiment 1 of the present invention;

[0045] Figure 17 Side enlarged view of the positioning device in Embodiment 1 of the present invention;

[0046] Figure 18 Partial cross-sectional view of the positioning device in Embodiment 1 of the present invention;

[0047] Figure 19 Position relationship diagram of the multi-core cup body and the support feet in Embodiment 2 of the present invention;

[0048] Figure 20 Side view of the positioning device in Embodiment 2 of the present invention;

[0049] Figure 21 Top view of the positioning device in Embodiment 2 of the present invention.

[0050] In the figure: 1. Candle cup; 11. Single-core cup body; 12. Wax column; 13. Core body; 131. Wick; 132. Positioning piece; 133. Magnet patch; 14. Positioning hole; 15. Multi-core cup body; 2. Wire supply device; 21. Column; 22. Shaft hole; 23. Rotating shaft; 24. Wire reel; 3. Lamp wire; 4. Cutting device; 401. Lifting cylinder; 402. Workbench; 403. Hub; 404. Tapered hole; 405. Guide rail; 406. Guide groove; 407. Screw one; 408. Motor one; 409. Slide block; 410. Lifting cylinder; 411. Lifting rod; 412. Translational cylinder; 413. Clamping plate; 414. Lifting rod; 415. Connecting beam; 416. Upper pressure plate; 417. Positioning piece box; 418. Spring one; 419. Upper accommodation groove; 420. Lower pressure plate; 421. Lower accommodation groove; 422. Wax injection hole; 423. Elastic pressure cylinder; 424. Cutting knife; 425. Telescopic rod; 426. Connecting plate; 427. Prickly fur; 428. Connecting branch pipe; 429. Connecting main pipe; 430. Support hole one; 5. Alignment device; 501. Lifting cylinder; 502. Lifting rod; 503. Horizontal platform; 504. Support block; 505. Sliding sleeve; 506. Connecting rod; 507. Sliding column; 508. Positioning cylinder; 509. Positioning plate; 510. Sliding hole; 511. Separation hole; 512. Wax injection pipe; 513. Separation piece; 514. Central rod; 515. Central block; 516. Separation cylinder; 517. Separation rod; 518. Magnet patch one; 519. Magnet patch two; 520. Spring two; 6. Positioning device; 601. Conveyor belt; 602. Height adjustment cylinder; 603. Height adjustment rod; 604. Turntable; 605. Limit frame; 606. Limit hole; 607. Bolt; 608. Cylindrical magnet one; 609. Cylindrical magnet two; 610. Rotating motor; 611. Motor rotor; 621. Support leg; 622. Horizontal block one; 623. Horizontal block two; 624. Guide rod; 625. Motor two; 626. Screw two; 627. Sliding plate; 628. Motor three; 629. Support hole three; 630. Screw three; 631. Chute; 632. Support hole two. Detailed implementation manner

[0051] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0052] Embodiment 1

[0053] As Figure 1-4As shown in the figure, in order to improve the installation error and efficiency of the wick in the candle cup, the candle cup 1 in the present invention includes a single-wick cup body 11. First, a pair of symmetric positioning holes 14 are machined at the bottom of the single-wick cup body 11 by laser or machine tool. One end of the wick 131 is connected to the center of the front surface of the positioning piece 132, and a pair of magnet patches 133 are symmetrically installed on the back surface of the positioning piece 132 to form the wick body 13. Under the action of an external magnet, the pair of magnet patches 133 are inserted into the pair of positioning holes 14 to achieve the positioning function, so as to accurately install the wick 131 in the single-wick cup body 11. Then, liquid wax is injected into the single-wick cup body 11 through a wax injection device to form a wax column 12, thus completing the manufacture of the candle cup 1. As Figure 5-6 shown in the figure, when multiple wicks 131 need to be arranged in the candle cup, multiple pairs of positioning holes 14 need to be machined at the bottom of the multi-wick cup body 15. Then, under the action of an external magnet according to the above steps, the magnet patches 133 at the bottom of each wick body 13 are respectively inserted into each pair of positioning holes 14 to achieve the positioning function. Then, a wax column 12 is formed by pouring wax to complete the manufacture of the candle cup.

[0054] As Figure 7-12 shown in the figure, the candle cup production equipment of the present invention includes: a wire supply device 2, a cutting device 4, an alignment device 5 and a positioning device 6.

[0055] The wire supply device 2 includes a pair of columns 21. A shaft hole 22 is provided at the center of the top of each column 21. A rotating shaft 23 is rotatably fitted in each shaft hole 22. The two ends of the wire reel 24 are coaxially connected to the rotating shafts 23 in the respective shaft holes 22. A lamp wire 3 is wound around the wire reel 24. The wire reel 24 is adapted to rotate through a pair of rotating shafts 23, so as to convey the lamp wire 3 wound around the wire reel 24.

[0056] The cutting device 4 includes a pair of lifting cylinders 401 vertically standing on the ground. A lifting rod 414 facing upward slides in each lifting cylinder 401. The top ends of the cylinders of the pair of lifting cylinders 401 jointly support a workbench 402. A pair of through holes are provided on the workbench 402, and the top ends of the respective lifting rods 414 pass through the corresponding through holes. At one end of the workbench 402 adjacent to the wire supply device 2, there is a hub 403. The hub 403 is a cubic structure, and a tapered hole 404 is provided therein. The tapered hole 404 is arranged along the axial direction of the workbench 402, and the end with a larger diameter of the tapered hole 404 faces the wire reel 24, which facilitates the lamp wire 3 to pass through the tapered hole 404 when it is sent out from the wire reel 24. In the center of the workbench 402, there is a lower pressing plate 420 along the axial direction of the workbench. On the central top wall of the lower pressing plate 420, there is a lower receiving groove 421 along the axial direction of the workbench. On one side wall of the lower receiving groove 421, a plurality of wax injection holes 422 are provided along the axial direction. The inner ends of the respective wax injection holes 422 communicate with the lower receiving groove 421, and their outer ends are respectively hermetically communicated with one end of each connecting branch pipe 428 fixed on the outer side wall of the lower pressing plate 420. The other ends of the respective connecting branch pipes 428 are respectively hermetically communicated with a connecting main pipe 429. The connecting main pipe 429 is adapted to be connected to a wax injection device in the prior art to achieve automatic wax injection. The tapered hole 404 and the lower receiving groove 421 share a symmetry plane, and the end with a smaller diameter of the tapered hole 404 faces the lower receiving groove 421, so that the lamp wire 3 passing out from the small hole end of the tapered hole 404 is easier to pull out and place into the lower receiving groove 421.

[0057] On the workbench 402 on both sides of the lower pressing plate 420 along the radial direction of the workbench, a guide rail 405 is respectively provided. At the top of the guide rail 405, there is a guide groove 406 along the axial direction of the workbench. A slider 409 is embedded in the corresponding guide groove 406 and slides relative to the guide rail 405. One end of the guide groove 406 adjacent to the hub 403 is an open end, and the other end is a closed end. The closed end extends a set distance from the end of the workbench 402. On the workbench 402 adjacent to the open end of each guide groove 406, a motor 408 is respectively provided. At the closed end of each guide groove 406, there is a support hole 430. On the upper side of each guide groove 406, a screw rod 407 is respectively provided. One end of the screw rod 407 is drivingly connected to the rotor of the adjacent motor 408, and the other end of the screw rod 407 is rotatably fitted in the adjacent support hole 430 through a bearing. A threaded hole is respectively provided in each slider 409, and the adjacent screw rod 407 passes through the threaded hole to form a lead screw mechanism. Each motor 408 is adapted to drive the corresponding slider 409 to slide along the guide groove 406 through the adjacent screw rod 407.

[0058] At the top of each slider 409, a lifting cylinder 410 is provided respectively. A lifting rod 411 is slidably fitted in each lifting cylinder 410. The top ends of the lifting rods 411 face upward and are connected to the cylinder body of a translational cylinder 412. The piston rods in the translational cylinders 412 face downward toward the lower pressing plate 420, and the free ends of the piston rods are respectively connected to a clamping plate 413. The pair of translational cylinders 412 are horizontally arranged facing each other, so as to drive the pair of clamping plates 413 to move relatively and clamp an object.

[0059] An upper pressing plate 416 is provided on the upper side of the lower pressing plate 420. One ends of the two side walls of the upper pressing plate 416 along the radial direction of the workbench 402 are respectively connected to one end of a connecting beam 415, and the other end of the connecting beam 415 is connected to the top end of the adjacent lifting rod 414. An upper receiving groove 419 along the axial direction of the workbench 402 is provided on the central bottom wall of the upper pressing plate 416. When the top end of the lifting rod 414 moves vertically, the upper pressing plate 416 is adapted to move relative to the lower pressing plate 420. When the upper pressing plate 416 presses against the lower pressing plate 420, the upper receiving groove 419 is exactly aligned with the lower receiving groove 421, and the cavity between the upper and lower receiving grooves is adapted to receive and clamp the lamp wire 3. A positioning piece box 417 is provided at the top end of the upper pressing plate 416. The positioning piece box 417 is a cylindrical hollow structure, and its inner cavity is adapted to receive and store the positioning pieces 132. The positioning piece box 417, the upper receiving groove 419, and the lower receiving groove 421 share a symmetry plane. The end of the positioning piece box 417 adjacent to the wire supply device 2 is the feeding end, and the positioning pieces 132 are adapted to be pushed into the positioning piece box 417 from the feeding end. The end of the positioning piece box 417 away from the wire supply device 2 is the discharging end, and the positioning pieces 132 are adapted to be taken out from the discharging end. As Figure 11 shown, a cutting knife 424 is provided on the side wall of the end of the upper pressing plate 416 adjacent to the wire supply device 2. When the upper pressing plate 416 presses against the lower pressing plate 420, the cutting knife 424 is adapted to cooperate with the adjacent end wall of the lower pressing plate 420 to cut off the lamp wire 3 located in the upper and lower receiving grooves. At this time, the side wall of the cutting knife 424 facing the upper pressing plate 416 just closes the end face of the adjacent upper and lower receiving grooves. An elastic pressure cylinder 423 is provided on the side wall of the cutting knife 424 adjacent to the wire supply device 2. The elastic pressure cylinder 423 is a hollow structure with a closed top and an open bottom. As Figure 12 shown, a first spring 418 and a telescopic rod 425 are provided in its cylinder. The upper end of the first spring 418 is connected to the top wall of the elastic pressure cylinder 423, and the lower end of the first spring 418 is connected to the top end of the telescopic rod 425. The telescopic rod 425 is slidably fitted in the inner cavity of the elastic pressure cylinder 423 and will not fall off from it. The lower end of the telescopic rod 425 extends out of the elastic pressure cylinder 423 and is connected to the top end of a connecting plate 426. A barbed fur 427 is connected to the lower end of the connecting plate 426. The lamp wire 3 is formed by winding a plurality of flosses around each other into a strand, and there are still many fluff filaments on the surface of each floss. When the barbed fur 427 contacts the lamp wire 3, the barbs on it will hook the fluff filaments, so that the lower end of the telescopic rod 425 adheres to the lamp wire 3.

[0060] The alignment device 5 includes a lifting cylinder 501 vertically standing on the ground, in which a lifting rod 502 is slidably fitted. The free end of the lifting rod 502 faces upward and is connected to the bottom of a horizontal platform 503. A pair of support blocks 504 are provided at the top of the horizontal platform 503. A sliding sleeve 505 along the axial direction of the positioning piece box 417 is provided at the top of each support block 504. The sliding sleeve 505 is of a hollow structure. Sliding holes 510 along the axial direction of the sliding sleeve are respectively formed on the opposite side walls of the pair of sliding sleeves 505. A connecting rod 506 is provided at the end of the pair of sliding sleeves 505 away from the positioning piece box 417. The two ends of the connecting rod 506 are respectively connected to the inner side walls of the sliding holes 510 of the pair of sliding sleeves 505 and do not extend into the inner cavity of the sliding sleeve 505. A sliding column 507 is slidably fitted in each sliding sleeve 505. A positioning plate 509 is connected between the middle parts of the pair of sliding columns 507. The two ends of the positioning plate 509 respectively pass through the sliding holes 510 of the corresponding sliding sleeves 505 and are connected to the side walls of the sliding columns 507 in the sliding sleeves. A positioning cylinder 508 is provided between the adjacent end faces of the connecting rod 506 and the positioning plate 509. The cylinder body of the positioning cylinder 508 is fixedly connected to the connecting rod 506, and the free end of the piston rod of the positioning cylinder 508 is fixedly connected to the positioning plate 509. Each sliding column 507 is of a hollow structure. One end adjacent to the positioning piece box 417 is an open end, and a lid that can be opened is provided at the end away from the positioning piece box 417. As Figure 13 shown, a second spring 520 and a plurality of magnet patches are provided in each sliding column 507. One end of each second spring 520 is connected to the inner end of the lid, and the other end of the second spring 520 abuts against the adjacent magnet patch. Each magnet patch has an N pole and an S pole. The magnet patches in each sliding column are attracted to each other and are pushed by the second spring 520 towards the open end of the sliding column. The magnet patches in the two sliding columns 507 are respectively a first magnet patch 518 and a second magnet patch 519. Their thicknesses and diameters are equal, but the polarities facing the open end of the sliding column are exactly opposite. The diameter of each magnet patch is smaller than the diameter of the positioning hole 14, so that the magnet patch can fall into the corresponding positioning hole 14. As Figure 10As shown, a semi-circular separation hole 511 is respectively formed in the top wall of each sliding column 507 near its open end, and the distance between the separation hole 511 and the open end is exactly the thickness of a magnet patch; electric heating wires (not shown in the figure) are evenly arranged on the circumferential side wall of the sliding column 507 between the separation hole 511 and the open end. A separation cylinder 516 is provided at the center of the top of the positioning plate 509 near the open ends of the sliding columns 507. A separation rod 517 is slidably fitted therein. The free end of the separation rod 517 faces upward, and a central block 515 is provided at the free end of the separation rod 517. The central block 515 is connected to the middle of the central rod 514, and a separation piece 513 is respectively connected to both ends of the central rod 514. When the separation rod 517 in the separation cylinder 516 expands and contracts, each separation piece 513 is adapted to be respectively inserted into the separation hole 511 on the adjacent sliding column, separating the first and the second magnet patches near the open end in the corresponding sliding column from each other and preventing magnetic attraction between them. As a preference, the separation piece 513 is made of a magnetic isolation material, such as aluminum alloy, ceramic, copper, etc. After each separation piece 513 is inserted into the corresponding separation hole 511, the separation piece 513 is adapted to isolate the inner cavities of the sliding columns on both sides thereof. The outer dimensions of the sliding column 507, the central rod 514, the central block 515, and the separation piece 513 during the working process are not only smaller than the inner diameter of the positioning piece box 417, so as to facilitate entering the positioning piece box 417 to grab the corresponding positioning piece 132; at the same time, they are also smaller than the distance between the pair of guide rails 405, so as to operate at the ends of the adjacent upper and lower accommodation grooves. A through hole communicating the inner cavity and the outside is formed in the side wall of the sliding column between the open end of each sliding column 507 and the separation hole 511. A wax injection pipe 512 is hermetically connected to the outside of the through hole. The outer ends of the wax injection pipes 512 are respectively connected to a wax injection device in the prior art through hoses. The wax injection device in the prior art can adopt, for example, a wax liquid bucket, a wax liquid pump, an electromagnetic valve, and a controller disclosed in the document with the document number "CN114262645B" and the name "Automatic Wax Injection Device for Candle Cups".

[0061] As Figure 14-18As shown, the positioning device 6 includes a pair of conveyor belts 601 located between the pair of lifting cylinders 401 and the lifting cylinder 501. The conveyor belts 601 are adapted to place and convey the single-core cup body 11 and keep a pair of positioning holes 14 at the bottom of the single-core cup body 11 from being blocked by the conveyor belts 601. On the ground under the pair of conveyor belts 601, there is a height adjustment cylinder 602. A height adjustment rod 603 is slidably fitted inside it. The free end of the height adjustment rod 603 faces upward and is connected to the center of the bottom of the turntable 604. A hollow cubic limiting frame 605 is connected to the top of the turntable 604. The upper and lower ends of the limiting frame are open ends. A pair of limiting holes 606 are symmetrically arranged on the two side walls of the limiting frame along its axial direction. Inside the limiting frame 605, there is a cylindrical magnet 608 and a cylindrical magnet 609 arranged axially. The upper ends of the two magnets are magnetically opposite. A horizontal through hole is respectively arranged inside each cylindrical magnet and is fixedly connected to the inside of the limiting frame 605 by bolts 607 passing through the through holes and the pair of limiting holes 606. And the upper ends of each cylindrical magnet extend out of the top of the limiting frame 605 by a set distance. As Figure 18 shown, as a preference, a groove is provided at the top of the height adjustment rod 603. A rotary motor 610 is arranged coaxially in the groove. The outer end of the rotor motor 611 of the rotary motor 610 faces upward and is coaxially connected to the turntable 604 at the top of the height adjustment rod 603. The free end of the height adjustment rod 603 is rotatably and coaxially fitted with the center of the bottom of the turntable 604, so as to drive the turntable 604 to rotate around its axis for adjusting the orientation of the limiting frame 605.

[0062] By adjusting the elongation of the height adjustment rod 603, the rotation angle of the rotary motor 610 and the distance between the cylindrical magnet 608 and the cylindrical magnet 609, each cylindrical magnet is inserted into the corresponding positioning hole 14 at the center of the bottom of the single-core cup body 11 between the pair of conveyor belts 601 directly above, as Figure 2 shown.

[0063] The working method of the candle cup production equipment of the present invention is:

[0064] (1) Pull out the end of the lamp wire 3 wound around the wire supply device 2, place the lamp wire 3 in the lower receiving groove 421 and make the end of the wire extend a set distance from the end of the lower receiving groove 421 away from the wire supply device 2; fill the required positioning pieces 132 into one end of the positioning piece box 417 adjacent to the wire supply device 2; each positioning cylinder 508 drives the piston rod inside it to contract, so that each sliding column 507 and the sliding sleeve 505 move towards each other, and the closed end with a lid of each sliding column 507 extends from one end of the corresponding sliding sleeve 505 away from the cutting device 4. Open the lid at the end of the sliding column 507 and take out the second spring 520 inside. Fill the required first magnet patch 508 and second magnet patch 519 into the corresponding sliding columns 507 respectively; the separating cylinder 516 drives the separating rod 517 to descend, thereby driving the separating piece 513 to insert into the separating hole 511 and isolate the inner cavity of the sliding column 507; press the second spring 520 into the sliding column 507 and install the lid at the end of the sliding column; under the action of the second spring 520, each magnet patch abuts against the separating piece 513 inside the sliding column 507 respectively.

[0065] (2) The lifting rod 414 of the lifting cylinder 401 descends, driving the upper pressing plate 416 to press the lower pressing plate 420, so that the upper and lower receiving grooves clamp the lamp wire 3; at the same time, the cutting knife 424 cooperates with the adjacent end wall of the lower pressing plate 420 to cut off the lamp wire 3, and the cut lamp wire 3 falls on the workbench 402 and forms a new end; the cutting knife 424 closes the adjacent ends of the upper and lower receiving grooves; under the action of the first spring 418, the barbed fur 427 at the bottom of the connecting plate 426 presses on the new end and hooks the new end.

[0066] (3) The lifting cylinder 501 works, and the lifting rod 502 inside it rises, driving the horizontal platform 503, the sliding sleeve 505, the sliding column 507, the positioning plate 509 and the separating cylinder 516 to rise synchronously. When the sliding column 507 aligns with the positioning piece box 417, the positioning cylinder 508 drives the positioning plate 509 to move towards the positioning piece box 417 through the piston rod inside it and makes the ends of each sliding column 507 extend into the positioning piece box 417. At this time, the wax injection tubes 512 on each sliding column 507 and the connected hoses synchronously extend into the positioning piece box 417.

[0067] (4) When the end of each sliding column 507 abuts against an adjacent positioning piece 132 within the positioning piece cassette 417 and the pair of sliding columns and the positioning piece 132 share a symmetry plane, the wax filling device fills a set amount of liquid wax into the wax injection tube 512 and the sliding columns 507; thereafter, the separation cylinder 516 drives each separation piece 513 to rise, causing each separation piece 513 to disengage from the separation hole 511. Under the action of the second spring 520, the first magnet patch 518 and the second magnet patch 519 move towards the positioning piece 132, and each magnet patch adjacent to the positioning piece 132 squeezes the liquid wax within the inner cavity of the sliding column 507, causing the liquid wax to be pressed tightly onto the adjacent positioning piece 132 and the liquid wax to seep into the gap between the positioning piece 132 and the sliding column 507; when the liquid wax cools, the magnet patches are adhered to the positioning piece 132 by the paraffin wax and the positioning piece 132 is adhered to the end of the sliding column 507 by the paraffin wax.

[0068] (5) The separation cylinder 516 drives each separation piece 513 to descend, and each separation piece 513 re-enters the corresponding separation hole 511. The separation piece 513 is inserted into the gap between the magnet patch adhered to the positioning piece 132 and the adjacent magnet patch, thereby separating the two and blocking the elastic force of the second spring 520 on the magnet patch adhered to the positioning piece 132.

[0069] (6) The positioning cylinder 508 operates to drive the positioning plate 509 and the sliding columns 507 away from the positioning piece cassette 417. At this time, the positioning piece 132 adhered to the end of the sliding column 507 moves with the sliding column 507. The lifting cylinder 501 operates and drives the lifting rod 502 to descend. By adjusting the height of the positioning plate 509 and its distance from the upper and lower pressing plates, finally, the center of the positioning piece 132 adhered to the end of the sliding column 507 is aligned with the center of the upper and lower receiving grooves, and the positioning piece 132 is pressed against the side walls of the upper and lower pressing plates.

[0070] (7) The wax filling device fills liquid wax into the upper and lower receiving grooves through the main connection pipe 429 and the branch connection pipe 428, and the liquid wax flows along the inner walls of the upper and lower receiving grooves towards both ends; due to the closing effect of the cutting knife 424 on the ends of the upper and lower receiving grooves, the liquid wax flows along the upper and lower receiving grooves to the cutting knife 424; due to the closing effect of the positioning piece 132 on the other end of the upper and lower receiving grooves, the liquid wax flows along the upper and lower receiving grooves to the positioning piece 132; due to the lamp wire 3 within the upper and lower receiving grooves extending a set distance from the end of the lower receiving groove 421 away from the wire supply device 2, the head end of the extended lamp wire will be adhered to the positioning piece 132 through the liquid wax.

[0071] (8) A pair of conveyor belts 601 send the required single-core cup body 11 to the lower part of the above-mentioned positioning piece 132 and directly above the height-adjusting cylinder 602. The distance between the cylindrical magnet one 608 and the cylindrical magnet two 609 has been preset in advance and fixed by bolts 607. This distance is equal to the center distance of a pair of positioning holes 14 at the bottom of the single-core cup body 11. The height-adjusting cylinder 602 adjusts the heights of the cylindrical magnet one 608 and the cylindrical magnet two 609 through the height-adjusting rod 603. The rotating motor 610 drives the motor rotor 611 to rotate to adjust the orientations of the cylindrical magnet one 608 and the cylindrical magnet two 609, and inserts the cylindrical magnet one 608 and the cylindrical magnet two 609 into the above-mentioned pair of positioning holes 14 from the bottom end of the single-core cup body 11 respectively.

[0072] (9) After the paraffin wax in the upper and lower receiving grooves cools and solidifies, the lamp wire 3 has been wrapped by the solidified paraffin wax to form the wick 131 and its end is adhesively bonded to the positioning piece 132 through the paraffin wax. The lifting cylinder 401 drives the upper pressing plate 416 to rise and move away from the lower pressing plate 420 through the lifting rod 414. At this time, the barbed fur 427 on the connecting plate 426 will hook the end of the lamp wire 3 on the workbench 402 and rise synchronously with the upper pressing plate 416; the heating wire at the end of the sliding column 507 is energized and heated to the set temperature, so that the paraffin wax inside and on the side wall of the sliding column 507 is no longer adhesively bonded to each other. At this time, the positioning cylinder 508 drives the positioning plate 509 to retract through its piston rod, and the sliding column 507 disengages from the positioning piece 132 and moves a set distance. At this time, the magnet patch adhered to the positioning piece 132 still remains in an adhered state.

[0073] (10) Under the action of the gravity of the positioning piece 132, the positioning piece 132, the magnet patches connected to its bottom, and the wick 131 connected to its top together disengage from the lower pressing plate 416 and fall into the single-core cup body 11 below; during the falling process, due to the opposite polarities of the magnetic poles of the pair of magnet patches at the bottom of the positioning piece 132 facing downward, and the opposite polarities of the upper ends of the cylindrical magnet one 608 and the cylindrical magnet two 609, based on the principle of like magnetic poles repelling and opposite magnetic poles attracting, the above-mentioned pair of magnet patches accurately fall into the pair of positioning holes 14 where the cylindrical magnet one 608 and the cylindrical magnet two 609 are located; since the wick 131 is located in the center of the positioning piece 132 and a pair of magnet patches are symmetrically arranged on the positioning piece 132, if the pair of positioning holes 14 and the single-core cup body 11 share a symmetry plane, the wick 131 is exactly located in the center of the single-core cup body 11, thus realizing the accurate positioning of the wick 131 in the center of the single-core cup body 11; since the above working process realizes mechanized operation, compared with manual operation, the operation efficiency and the positioning accuracy of the wick 131 are improved.

[0074] (11) A pair of conveyor belts 601 send the required single-core cup body 11 to the wax filling device to fill it with a set amount of paraffin wax, thus completing the manufacture of the candle cup. The wax filling device can adopt an automatic wax filling device disclosed in a Chinese patent document with the document number "CN114262645B" and the name "Automatic Wax Filling Device for Candle Cups", which can automatically fill the candle cups with wax.

[0075] (12) Each first motor 408 drives the corresponding slider 409 to move towards the first motor through the first screw rod 407 until the corresponding clamping plate 413 aligns with the end of the lamp wire 3 hooked by the barbed fur 427. The lifting cylinder 410 adjusts the height of the translational cylinder 412 through the lifting rod 411. The translational cylinder 412 adjusts the distance between the clamping plate 413 and the end of the lamp wire 3 through the piston rod therein, so that the pair of clamping plates 413 can clamp the end of the lamp wire 3. Then, each first motor 408, the lifting cylinder 410 and the translational cylinder 412 work simultaneously to pull the end of the lamp wire 3 to one end of the lower receiving groove 421 adjacent to the alignment device 5, place the lamp wire 3 in the lower receiving groove 421 and the end of the wire extends a set distance from the end of the lower receiving groove 421 adjacent to the alignment device 5. Then return to step (2) and repeat the above steps to complete the production of each candle cup in sequence.

[0076] As a preference, the upper pressing plate 416, the lower pressing plate 420, the cutting knife 124, the connecting branch pipe 428, the connecting main pipe 429, and the wax injection pipe 512 are respectively made of metal materials such as stainless steel, and the surfaces in contact with paraffin wax are kept smooth, so as to prevent paraffin wax from adhering to the surfaces of the corresponding components after cooling.

[0077] The magnet patch one 518 and the magnet patch two 519 can adopt the magnet patches disclosed in a Chinese patent document with the document number "CN 218733327U" and the name "A Wireless Charger with Magnet Patches".

[0078] Embodiment 2

[0079] As Figure 19-21 shown, the difference between this practical example and Embodiment 1 is that:

[0080] This embodiment is directed to such as Figure 5-6The candle cup that needs to arrange multiple wicks 131 is shown. At least three supporting feet 621 are provided on the ground between the pair of lifting cylinders 401 and the lifting cylinder 501, and the three supporting feet 621 support at the bottom edge of the multi-wick cup body 15. On the ground between the three supporting feet 621, there are provided a pair of horizontal blocks one 622 and horizontal blocks two 623 that are parallel to each other and have a set distance. The two ends of this pair of horizontal blocks are respectively connected by a pair of guide rods 624. The guide rods 624 are perpendicular to this pair of horizontal blocks. On the inner side wall of the horizontal block two 623, there is provided a motor two 625, and its rotor is in transmission connection with a screw rod two 626 parallel to the guide rods 624; one end of the screw rod two 626 is connected to the rotor, and the other end is rotationally fitted in a support hole two 632 on the horizontal block one 622. A pair of through holes are provided in the horizontal sliding plate 627, and the pair of guide rods 624 respectively pass through the corresponding through holes. A screw hole is also provided in the sliding plate 627, and the screw rod two 626 is in transmission connection with this screw hole through a thread to form a screw drive mode. The top wall of the sliding plate 627 is provided with a chute 631, and the axial direction of this chute is perpendicular to the guide rods 624. One end of this chute is an open end, and the other end is a closed end. At the top of the open end of the chute 631, there is provided a motor three 628, and at the closed end of the chute 631, there is provided a support hole three 629. One end of a screw rod three 630 is rotationally fitted in the support hole three 629, and the other end is in transmission connection with the motor three 628. The above-mentioned height adjustment cylinder 602 is slidably fitted in the chute 631 along the axial direction of the chute 631. A screw hole is provided at the bottom end of the height adjustment cylinder 602, and the screw rod three 630 is in transmission connection with this screw hole through a thread to form a screw drive mode. By using the height adjustment cylinder 602 to move in two directions perpendicular to each other in the horizontal plane, the positions of the cylindrical magnet one 608 and the cylindrical magnet two 609 in the limit frame 605 in the horizontal plane can be adjusted, so as to adjust the relative distance between the cylindrical magnet one 608, the cylindrical magnet two 609 and the bottom of the multi-wick cup body 15, which is convenient for the cylindrical magnet one 608 and the cylindrical magnet two 609 to switch between each pair of positioning holes 14 and insert into the corresponding positioning holes 14.

[0081] The working method of the candle cup production equipment in this embodiment is different from that of Embodiment 1 in that:

[0082] In step (8), a manipulator is used to place the required multi-core cup body 15 on the three supporting feet 621. The distance between the cylindrical magnet I 608 and the cylindrical magnet II 609 has been preset and fixed by bolts 607. This distance is equal to the center distance of each pair of positioning holes 14 at the bottom of the core cup body 15. The motor II 625 drives the sliding plate 627 to slide along the guide rod 624 through the screw rod II 626. The motor III 628 drives the height adjustment cylinder 602 to move along the axial direction of the sliding plate 627 through the screw rod III 630, so as to adjust the position of the height adjustment cylinder 602 in the horizontal plane. The height adjustment cylinder 602 adjusts the heights of the cylindrical magnet I 608 and the cylindrical magnet II 609 through the height adjustment rod 603. The rotating motor 610 drives the motor rotor 611 to rotate to adjust the orientations of the cylindrical magnet I 608 and the cylindrical magnet II 609, and inserts the cylindrical magnet I 608 and the cylindrical magnet II 609 into a pair of positioning holes 14 inside the multi-core cup body 15 from the bottom end respectively.

[0083] In step (10), under the action of the gravity of the positioning piece 132, the positioning piece 132, each magnet patch connected to its bottom, and the wick 131 connected to its top are separated from the lower pressing plate 416 together and fall into the multi-core cup body 15 below it. During the falling process, since the polarities of the pair of magnet patches at the bottom of the positioning piece 132 facing the lower side are opposite, and the polarities of the upper ends of the cylindrical magnet I 608 and the cylindrical magnet II 609 are also opposite, based on the principle of like poles repelling and opposite poles attracting, the above-mentioned pair of magnet patches accurately fall into a pair of positioning holes 14 where the cylindrical magnet I 608 and the cylindrical magnet II 609 are located. The wick 131 is located in the center of the positioning piece 132 and a pair of magnet patches are symmetrically arranged on the positioning piece 132, realizing the accurate positioning of the wick 131 inside the multi-core cup body 15. The above working process realizes mechanized operation, and compared with manual operation, it improves the operation efficiency and the positioning accuracy of the wick 131.

[0084] Repeat steps (2) to (12) except step (11) above until positioning pieces 132 are installed at each pair of positioning holes 14 in the multi-core cup body 15, and then use a manipulator to send the required multi-core cup body 15 to the wax pouring device to fill it with a set amount of paraffin, thus completing the manufacture of the candle cup.

[0085] As a preference, the candle cup production equipment further includes a controller. The controller is respectively connected to the lifting cylinder 401, the motor I 408, the lifting cylinder 410, the translational cylinder 412, the lifting cylinder 501, the positioning cylinder 508, the separating cylinder 516, the height adjustment cylinder 602, the rotating motor 610, the motor II 625, the motor III 628, the wax pouring equipment, and the heating wire for circuit connection, and controls their operations respectively.

[0086] The lifting cylinder 401, the lifting cylinder 410, the translational cylinder 412, the lifting cylinder 501, the positioning cylinder 508, the separating cylinder 516, and the height adjusting cylinder 602 may be pneumatic cylinders or hydraulic cylinders, and the pistons in each cylinder are adapted to reciprocate under pneumatic or hydraulic drive.

[0087] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A candle cup production device, including a wax filling device, characterized in that It further includes: a cutting device (4), an alignment device (5) and a positioning device (6). The cutting device (4) includes upper and lower pressing plates, which are provided with a receiving groove adapted to hold the lamp wire (3) after being pressed against each other and a cutting knife (424) for cutting the lamp wire (3). The cutting knife (424) is arranged at the feeding end of the receiving groove. The receiving groove is hermetically connected to the wax pouring device and is adapted to adhesively bond the lamp wire (3) in the groove to the front side of the candle cup positioning piece (132) sent to the discharging end of the receiving groove through paraffin. The alignment device (5) includes a pair of sliding columns (507) with magnet patches installed inside. The magnet patches in the pair of sliding columns (507) have opposite polarities. The inner cavities of the respective sliding columns (507) are hermetically connected to the wax pouring device. Each sliding column (507) is adapted to align the positioning piece (132) and adhesively bond a magnet patch near the open end to the back side of the positioning piece (132) through paraffin. The positioning device (6) includes at least a pair of columnar magnets with opposite polarities. The pair of columnar magnets is adapted to be inserted into the corresponding positioning holes at the bottom of the cup body of the candle cup to be processed and suck the pair of magnet patches on the back side of the positioning piece into the corresponding positioning holes.

2. The candle cup production equipment according to claim 1, characterized in that: A pair of clamping plates (413) capable of adjusting the distance are provided on both sides of the upper and lower pressing plates. When the upper and lower pressing plates are separated, the pair of clamping plates (413) is adapted to move between the two ends of the receiving groove and clamp the end of the lamp wire (3) to be fed and send it from the feeding end of the receiving groove to the discharging end.

3. The candle cup production equipment according to claim 2, characterized in that: The cutting knife (424) is installed at the end of the upper pressing plate (416) and is adapted to cooperate with the edge of the lower pressing plate (420) to cut the lamp wire (3). When the upper and lower pressing plates are pressed against each other, the cutting knife (424) is adapted to close the feeding end of the receiving groove. A positioning piece box (417) for holding a plurality of positioning pieces is provided at the top of the upper pressing plate (416), and its end adjacent to the sliding column (507) is an open end.

4. The candle cup production equipment according to claim 3, characterized in that: An elastic pressure cylinder (423) is provided on one side of the cutting knife (424). A telescopic rod (425) is slidably fitted inside it. The telescopic rod (425) is elastically connected to the elastic pressure cylinder (423) through a first spring (418). A barbed fur (427) is provided at the outer end of the telescopic rod (425). When the upper and lower pressing plates are pressed against each other, the barbed fur (427) is adapted to tightly press against the end of the lamp wire (3) to be fed.

5. The candle cup production equipment according to claim 4, characterized in that: The other ends of the pair of sliding columns (507) are closed ends. An openable lid is provided at the closed end. A second spring (520) is provided between the inner wall of the lid and the magnet patch. A separation hole (511) is opened in the upper part of each sliding column (507) adjacent to the open end. The distance between the separation hole (511) and the open end is equal to the thickness of a single magnet patch. A separation piece (513) is respectively provided outside each separation hole (511). The separation piece (513) is adapted to extend into the separation hole (511) to isolate the inner cavities of the two sides of the sliding column (507). An electric heating wire is provided at the open end of the sliding column (507).

6. The candle cup production equipment according to claim 5, characterized in that: Each sliding column (507) is slidably fitted within a sliding sleeve (505) parallel to the receiving groove. Slide holes (510) are respectively formed in the adjacent side walls of the pair of sliding sleeves (505). A positioning plate (509) is connected between the adjacent side walls of the pair of sliding columns (507), and the positioning plate (509) passes through the pair of slide holes (510). A connecting rod (506) is connected between the pair of sliding sleeves (505), and a positioning cylinder (508) for driving the relative sliding of the two is provided between the connecting rod (506) and the positioning plate (509). The pair of sliding sleeves (505) is in transmission connection with a lifting cylinder (501) perpendicular to the upper and lower pressing plates.

7. The candle cup production equipment according to claim 6, characterized in that: A separating cylinder (516) is provided on the top wall of the positioning plate (509) adjacent to the open end of the sliding column (507). A separating rod (517) is slidably fitted within the separating cylinder (516). The top of the separating rod (517) is connected to the middle part of the central rod (514), and both ends of the central rod (514) are respectively connected to the corresponding separating pieces (513).

8. The candle cup production equipment according to claim 7, wherein: The pair of cylindrical magnets is adjustably installed within a limiting frame (605). The limiting frame (605) is installed on a turntable (604). The bottom of the turntable (604) is rotatably fitted coaxially with the free end of the height adjusting rod (603) of the height adjusting cylinder (602). A rotating motor (610) for driving the turntable (604) to rotate relative to the height adjusting rod (603) is provided within the height adjusting rod (603).

9. The candle cup production equipment according to claim 8, wherein: The height adjusting cylinder (602) is slidably fitted within the horizontal chute (631) of the sliding plate (627) below it. A threaded hole is provided within the cylinder body of the height adjusting cylinder (602), and this threaded hole is in transmission cooperation with a screw rod within the chute (631). This screw rod is connected to a motor at the end of the chute (631). A pair of through holes is provided in parallel within the sliding plate (627). A pair of guide rods (624) located in the horizontal plane are respectively slidably fitted within the pair of through holes. Both ends of the guide rods (624) are respectively connected to a horizontal block one (622) and a horizontal block two (623). A threaded hole is also provided within the sliding plate (627), and this threaded hole is in transmission cooperation with a screw rod between the horizontal block one (622) and the horizontal block two (623). This screw rod is connected to a motor on the horizontal block two (623). The chute (631) is perpendicular to the guide rods (624).

10. The candle cup production equipment according to claim 9, characterized in that It further includes: A wire supply device (2), the wire supply device (2) includes a pair of columns (21). A wire reel (24) wound with a lamp wire (3) is rotatably fitted between the pair of columns (21). A wire hub (403) is provided on one side of the upper and lower pressing plates adjacent to the feeding end of the receiving groove. A tapered hole (404) with a central axis along the axial direction of the receiving groove is provided within the wire hub (403), and the larger-diameter open end of the tapered hole (404) faces the wire reel (24).

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