Feeding mechanism capable of replacing traditional high-pollution sealing wax rhinestone sticking machining

Abstract

The utility model discloses a processing and feeding mechanism for replacing traditional high-pollution sealing lacquer rhinestone sticking, which comprises a rack, two mounting plates are connected onto the rack, sliding chutes are arranged on the two mounting plates, and aluminum rows are clamped in the sliding chutes in a sliding manner; the aluminum row is connected with a row of vertically downward fixing needles, and the bottom ends of all the fixing needles are flush and located below the mounting plate; the rack is connected with a driving mechanism used for driving the aluminum row to slide. A gluing frame is arranged below the mounting plate on the left side, a lifting block capable of ascending and descending is arranged on the gluing frame, and a glue groove is formed in the top surface of the lifting block; a mounting frame is arranged below the mounting plate on the right side, a lifting material jacking frame is arranged on the mounting frame, and a row of vertical bead jacking rods with placing holes in the tops are connected to the material jacking frame; the front side and the rear side of the right mounting plate are connected with purple light bank lamps as high as the bottom ends of the fixing needles. The hot fix rhinestone bead feeding device not only can reduce environmental pollution, but also has the advantages of being low in energy consumption, high in processing efficiency, stable in equipment operation and convenient in hot fix rhinestone bead feeding operation.

Description

Technical Field

[0001] This utility model relates to equipment for hot-fixing rhinestone beads, and in particular to a feeding mechanism that replaces the traditional high-pollution sealing wax rhinestone bonding process. Background Technology

[0002] Hot-fix rhinestones, as a common decorative item, are generally made from glass beads through multiple processes such as grinding and polishing. ZL202220861445.9 discloses a hot-fix rhinestone bead grinding and polishing production line, which has two sets of hot-fix rhinestone bead processing lines arranged in opposite directions on both sides of the frame. Each set of hot-fix rhinestone bead processing lines has a hot melt powder application device, a hot-fix rhinestone bead feeding device, a coarse grinding device, a fine grinding device, a polishing device, a heating device, a feeding device, and a turning device arranged in sequence. The aluminum bar is conveyed between different stations in sequence by a drive mechanism, so that the hot-fix rhinestone beads on multiple fixed pins in the aluminum bar are processed into hot-fix rhinestones. However, this type of equipment requires the use of sealing wax powder during operation, which is easily dispersed and causes serious pollution to the working environment. In addition, during the process of feeding hot-fixing diamond beads, the bottom of the fixing pin needs to be heated multiple times to complete the operation of adhering sealing wax powder and fixing hot-fixing diamond beads, which consumes a lot of energy. Furthermore, the sealing wax powder produces toxic gases after heating, which can easily harm the operators.

[0003] Therefore, the existing hot-fix rhinestone bead feeding mechanism in the production line has serious environmental pollution, high energy consumption, and significant risks to personnel. Utility Model Content

[0004] The purpose of this invention is to provide a replacement for the traditional high-pollution sealing wax coating feeding mechanism for drilling. This invention not only reduces environmental pollution but also has the advantages of low energy consumption and non-toxicity.

[0005] The technical solution of this utility model is as follows: A material feeding mechanism for drilling and machining, replacing the traditional high-pollution sealing wax, includes a frame; two mounting plates are connected to the frame, each mounting plate has a horizontal sliding groove, the two sliding grooves are horizontally linearly distributed, and an aluminum strip is slidably engaged in the sliding groove; a row of vertically downward fixing pins is connected to the aluminum strip, the bottom ends of all fixing pins are flush and located below the mounting plate; a driving mechanism is connected to the frame for driving the aluminum strip to slide from the left sliding groove to the right sliding groove; a glue applicator is provided below the left mounting plate, and a lifting block is provided on the glue applicator. The top surface of the lifting block is equipped with an adhesive tank for holding UV adhesive. Multiple vertically arranged No. 1 lifting cylinders are connected between the lifting block and the adhesive feeding frame. A mounting frame is provided below the mounting plate on the right side. A top material frame is provided on the mounting frame. Multiple vertically arranged No. 2 lifting cylinders are connected between the top material frame and the mounting frame. A row of vertically upward-arriving top ball rods is connected to the top material frame. The top of each top ball rod is provided with a placement hole for holding hot-fixing rhinestone beads. Horizontal UV light arrays are connected to the frame at positions corresponding to the front and rear sides of the right mounting plate. The UV light arrays are set at the same height as the bottom of the fixing pins.

[0006] In the aforementioned alternative to the traditional high-pollution sealing wax drilling material feeding mechanism, a horizontal glue-dipping block is connected inside the glue tank. The glue-dipping block has multiple cavities arranged in a row, which are vertically arranged and correspond one-to-one with the fixing pins. Each cavity has a channel communicating with the glue tank on one side of its bottom end.

[0007] In the aforementioned alternative to the traditional high-pollution sealing wax bonding and drilling material feeding mechanism, the ultraviolet light wavelength of the ultraviolet light array lamps is 330-400nm.

[0008] In the aforementioned alternative to the traditional high-pollution sealing wax bonding and drilling material feeding mechanism, the bottom of the chute is provided with multiple notches, and each notch is provided with a clamping plate, on which a clamping cylinder fixed to the mounting plate is connected.

[0009] In the aforementioned alternative to the traditional high-pollution sealing wax bonding and drilling material feeding mechanism, the driving mechanism includes an outwardly protruding actuating block on the aluminum bar and a sliding frame slidably engaged with the machine frame. A horizontal rack is fixed on the sliding frame, and a gear meshes on the rack. A reciprocating drive motor fixed on the machine frame is connected to the gear. A rotating rod is rotatably connected to the sliding frame, and multiple clamping plates are fixed on the rotating rod. Each clamping plate has a locking slot that cooperates with the actuating block. An inclined downward-positioned telescopic cylinder is rotatably connected to the sliding frame, and the end of the telescopic rod of the telescopic cylinder is hinged to the clamping plate.

[0010] Compared with the prior art, this utility model achieves station transfer by setting a drive mechanism on the frame, allowing the aluminum busbar to slide from a groove on one mounting plate to a groove on another mounting plate; by setting a lifting block under one of the mounting plates, and providing an adhesive tank for holding UV adhesive on the top surface of the lifting block, the UV adhesive can be adhered to the bottom end of a row of fixing pins on the bottom surface of the aluminum busbar during the lifting process; by setting a lifting top material frame under the other mounting plate, a row of vertically arranged top ball rods are connected to the top material frame, and the top of each top ball rod has a placement hole for holding hot-fixed rhinestone beads, so that when the top ball rod rises, This device can press hot-fix rhinestone beads onto the bottom of a fixing pin. Simultaneously, by connecting UV lamps at the same height as the bottom of the fixing pin to the front and rear sides of the mounting plate on the frame, when the rhinestone beads are pressed against the bottom of the fixing pin, the UV lamps illuminate the bottom of the fixing pin, causing the UV adhesive to cure and bond the rhinestone beads to the bottom of the fixing pin. The entire device replaces the easily dispersed and polluting sealing wax powder with UV adhesive, thus reducing pollution to the working environment. Furthermore, the UV adhesive is irradiated by UV lamps to complete the fixing operation of the rhinestone beads, eliminating the need for heating wires or flame guns to heat the bottom of the fixing pin, significantly reducing energy consumption during operation and preventing the production of toxic gases that could harm the health of operators.

[0011] In addition, the glue tank in this invention is connected to a horizontal glue-dipping block. The glue-dipping block has multiple cavities that correspond one-to-one with all the fixing pins. The cavities are vertically arranged, and one side of the bottom of the cavity has a channel that communicates with the glue tank. This allows the fixing pins to be inserted into the cavity after the lifting block rises, thereby dipping the UV glue in the cavity. The amount of glue dipped each time will not be too much, reducing the waste of UV glue and lowering the production cost.

[0012] The ultraviolet light wavelength of the UV array lamp is 330-400nm, which can better and faster cure the UV adhesive to bond the hot-fix rhinestone beads, thus improving processing efficiency.

[0013] The bottom of the chute has multiple notches, and each notch is equipped with a clamping plate. The clamping plate can be moved vertically by the clamping cylinder. This allows the clamping plate to move upward after the aluminum strip slides into the chute of the mounting plate, so as to better position and fix the aluminum strip in the chute, thereby preventing the aluminum strip from shifting during operation and improving the stability of the equipment operation.

[0014] A reciprocating drive motor rotates the gears in both directions, causing the rack to move the sliding frame back and forth on the frame. During this back-and-forth movement, a telescopic cylinder rotates the clamping plate and rotating rod, adjusting whether the clamping jaws on the clamping plate engage with the actuating block on the aluminum strip. When the jaws engage with the actuating block, the sliding frame moves the aluminum strip synchronously; when the jaws disengage, the sliding frame moves relative to the aluminum strip. This relatively simple mechanism allows the aluminum strip to slide from one groove to another.

[0015] Therefore, this utility model can not only reduce environmental pollution, but also has the advantages of low energy consumption, non-toxicity, high processing efficiency and stable equipment operation. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a side view of the mounting plate;

[0018] Figure 3 This is a side view of the aluminum busbar;

[0019] Figure 4 This is a schematic diagram of the top surface of the lifting block;

[0020] Figure 5 This is a cross-sectional view of the lifting block;

[0021] Figure 6 This is a schematic diagram of the bottom surface of the adhesive block;

[0022] Figure 7 This is a cross-sectional view of the top ball rod.

[0023] The markings in the attached diagram are as follows: 1-Frame, 2-Mounting plate, 3-Slide groove, 4-Aluminum strip, 5-Fixing pin, 6-Glue applicator, 7-Lifting block, 8-Glue tank, 9-Lifting cylinder No. 1, 10-Mounting frame, 11-Top material frame, 12-Lifting cylinder No. 2, 13-Top ball rod, 14-Placement hole, 15-Ultraviolet light array, 16-Glue dipping block, 17-Cavity, 18-Channel, 19-Notch, 20-Clamping plate, 21-Clamping cylinder, 22-Actuating block, 23-Sliding frame, 24-Rack and pinion, 25-Gear, 26-Reciprocating drive motor, 27-Rotating rod, 28-Clamping plate, 29-Clamping slot, 30-Actuating telescopic cylinder. Detailed Implementation

[0024] The present invention will be further described below with reference to the accompanying drawings and embodiments, but this should not be construed as limiting the present invention.

[0025] Example. A feeding mechanism for drilling and machining processes that replaces the traditional high-pollution sealing wax, comprising the following... Figures 1 to 7As shown, the device includes a frame 1; two mounting plates 2 are connected to the frame 1, arranged horizontally. Each mounting plate 2 has a horizontal groove 3, and the two grooves 3 are arranged horizontally and linearly. An aluminum strip 4 is slidably engaged within the groove 3. A row of vertically downward fixing pins 5 is connected to the aluminum strip 4, and the bottom ends of all fixing pins 5 are flush and located below the mounting plate 2. A drive mechanism is connected to the frame 1 to drive the aluminum strip 4 to slide from the left groove 3 to the right groove 3. A glue applicator 6 is located below the left mounting plate 2, and a lifting block 7 is provided on the glue applicator 6. The top surface of the lifting block 7 is provided with glue for holding UV glue. Multiple vertically arranged first-stage lifting cylinders 9 are connected between the groove 8, the lifting block 7, and the glue application frame 6; a mounting frame 10 is provided below the mounting plate 2 on the right side, and a top material frame 11 is provided on the mounting frame 10. Multiple vertically arranged second-stage lifting cylinders 12 are connected between the top material frame 11 and the mounting frame 10; a row of vertically upward-arranged top ball rods 13 are connected to the top material frame 11, and the top of each top ball rod 13 is provided with a placement hole 14 for holding hot-dip rhinestone beads; horizontal ultraviolet light arrays 15 are connected to the frame 1 at the positions corresponding to the front and rear sides of the mounting plate 2 on the right side, and the ultraviolet light arrays 15 are set at the same height as the bottom of the fixing pin 5.

[0026] The glue tank 8 is connected to a horizontal glue-dipping block 16. The glue-dipping block 16 has multiple cavities 17 arranged in a row. The cavities 17 are vertically arranged and correspond one-to-one with the fixing pins 5. Each cavity 17 has a channel 18 communicating with the glue tank 8 on one side of its bottom end.

[0027] The ultraviolet light wavelength of the ultraviolet light array 15 is 330-400nm.

[0028] The bottom of the slide 3 is provided with multiple notches 19, and each notch 19 is provided with a clamping plate 20. A clamping cylinder 21 fixed on the mounting plate 2 is connected to the clamping plate 20.

[0029] The driving mechanism includes an outwardly protruding actuating block 22 on the aluminum strip 4 and a sliding frame 23 slidably engaged with the frame 1. A horizontal rack 24 is fixed on the sliding frame 23, and a gear 25 meshes on the rack 24. A reciprocating drive motor 26 fixed on the frame 1 is connected to the gear 25. A rotating rod 27 is rotatably connected to the sliding frame 23, and multiple clamping plates 28 are fixed on the rotating rod 27. Each clamping plate 28 is provided with a locking slot 29 that cooperates with the actuating block 22. An inclined downwardly arranged telescopic cylinder 30 is rotatably connected to the sliding frame 23, and the end of the telescopic rod of the telescopic cylinder 30 is hinged to the clamping plate 28.

[0030] Working principle: During operation, multiple vertical lifting cylinders 9 on the glue applicator 6 extend synchronously, causing the lifting block 7 to move upwards. This allows multiple cavities 17 containing UV adhesive in the glue-applying block 16 to fit upwards onto the bottom ends of multiple fixing pins 5 below the aluminum busbar 4 (the UV adhesive in the glue tank 8 can flow into the corresponding cavity 17 through multiple channels 18 on the glue-applying block 16). After the bottom ends of the fixing pins 5 are coated with UV adhesive, the multiple lifting cylinders 9 simultaneously shorten and reset, causing the lifting block 4 to move downwards and reset. UV adhesive can be manually replenished to the glue tank 8 at timed intervals and in measured quantities. Alternatively, a peristaltic pump can replenish UV adhesive from the glue tank to the glue tank 8 at timed intervals and in measured quantities, thus maintaining the UV adhesive level in the glue tank 8 at a certain position, ensuring that the bottom ends of the fixing pins 5 can adhere to the UV adhesive after being inserted into the cavity 17. The multiple fixing pins on the aluminum busbar can also be directly dipped into the glue tank.

[0031] Next, multiple clamping cylinders 34 on the mounting plate 2 on the left side extend downwards simultaneously, causing the clamping plate 20 to move downwards to the notch 19 position, releasing the aluminum strip 4 in the slide groove 3 of the mounting plate 2; then, the telescopic cylinder 30 is extended, causing the clamping plate 28 and the rotating rod 27 to rotate downwards, and the latch 29 on the clamping plate 28 is fitted onto the actuating block 22 on the aluminum strip 4; then, the reciprocating drive motor 26 on the frame 1 rotates, driving the gear 25 to rotate, thereby driving the rack 24 meshing with the gear 25 to move, and the rack 24 will drive the sliding frame 23 to move relative to the frame 1 after it moves; at this time, the sliding frame 23 drives the aluminum strip 4 to slide from the slide groove 3 of the left mounting plate 2 to the slide groove 3 of the right mounting plate 2 through the clamping plate 28 and the actuating block 22. Subsequently, multiple clamping cylinders 21 on the right mounting plate 2 shorten upwards, causing the clamping plate 20 at the notch 19 to move upwards and position the aluminum strip 4 within the slide groove 3 of the mounting plate 2; then, the telescopic cylinder 30 is actuated to shorten and reset, the clamping plate 28 flips upwards, causing the bayonet 29 to separate from the actuating block 22, and the reciprocating drive motor 26 rotates in the opposite direction, causing the rack 24 and the sliding frame 23 to retract and reset.

[0032] Next, multiple second-stage lifting cylinders 12 on the mounting frame 10 drive the top material frame 11 to move upward, and multiple rows of top bead rods 13 on the top material frame 11 move upward (the hot-fix rhinestone beads can be manually placed into the placement holes 14 at the top of the multiple top bead rods 13, or the structure in ZL202220861445.9 can be used, so that the multiple top bead rods 13 pass through the material trough containing the hot-fix rhinestone beads, so that the hot-fix rhinestone beads automatically fall into the placement holes 14 at the top of the top bead rods 13, or the existing bead sieving and arranging mechanism can be used so that the hot-fix rhinestone beads automatically fall into the placement holes 14), pushing the hot-fix rhinestone beads upward until the hot-fix rhinestone beads are attached to the bottom end of the fixing pin 5 (the bottom end surface of the fixing pin 5 can be provided with an upwardly concave arc surface, so that its bonding stability with the hot-fix rhinestone beads is high). Subsequently, the UV light array 15 located on the front and rear sides below the mounting plate 2 is powered on and lit. The two UV light array 15 emit UV light to illuminate the bottom part of the fixing pin 5, so that the UV adhesive in that part cures and stably adheres the hot-fix rhinestone beads to the bottom part of the fixing pin 5 (the UV light array 15 generally only needs to irradiate for 2-3 seconds to cure the UV adhesive, thereby bonding and fixing the hot-fix rhinestone beads to the bottom part of the fixing pin 5).

Claims

1. A kind of instead of traditional high-pollution fire paint stick drill processing feeding mechanism, including rack (1);Its characterized in that: The rack (1) is connected with two left and right distribution mounting plates (2), each mounting plate (2) is provided with a horizontal sliding groove (3), the two sliding grooves (3) are horizontally linearly distributed, and the aluminum row (4) is slidably connected in the sliding groove (3); the aluminum row (4) is connected with a row of vertically downward arranged fixing needles (5), the bottom ends of all the fixing needles (5) are flush and arranged below the mounting plate (2); the rack (1) is connected with a driving mechanism for driving the aluminum row (4) to slide from the left sliding groove (3) to the right sliding groove (3); the upper glue frame (6) is arranged below the left mounting plate (2), the upper glue frame (6) is provided with a lifting block (7), the top surface of the lifting block (7) is provided with a glue tank (8) for containing UV glue, a plurality of vertically arranged first lifting cylinders (9) are connected between the lifting block (7) and the upper glue frame (6); the mounting frame (10) is arranged below the right mounting plate (2), the mounting frame (10) is provided with a material lifting frame (11), a plurality of vertically arranged second lifting cylinders (12) are connected between the material lifting frame (11) and the mounting frame (10); the material lifting frame (11) is connected with a row of vertically upward arranged bead lifting rods (13), and the top end of each bead lifting rod (13) is provided with a placing hole (14) for clamping and placing a hot drill bead; the rack (1) is connected with horizontal ultraviolet light row lamps (15) corresponding to the positions of the front and rear sides of the right mounting plate (2), and the ultraviolet light row lamps (15) are arranged at the same height as the bottom ends of the fixing needles (5).

2. The process of claim 1, wherein the process is characterized by: The glue tank (8) is connected with a horizontal glue dipping block (16), the glue dipping block (16) is provided with a plurality of row-shaped cavities (17), the cavities (17) are vertically arranged, and the cavities (17) correspond to the fixing needles (5) one by one; one side of the bottom end of each cavity (17) is provided with a channel (18) communicated with the glue tank (8).

3. The mechanism for feeding the material in the process of replacing the traditional high-pollution fire paint sticking drill according to claim 1, characterized in that: The ultraviolet light wavelength of the ultraviolet light row lamp (15) is 330-400 nm.

4. The mechanism for feeding the workpiece in place of the conventional high-pollution fire paint sticking drill according to claim 1, characterized in that: The bottom of the sliding groove (3) is provided with a plurality of notches (19), each notch (19) is provided with a clamping plate (20), and the clamping plate (20) is connected with a clamping cylinder (21) fixed on the mounting plate (2).

5. The apparatus according to claim 1, wherein: The driving mechanism comprises a protruding block (22) protruding outward on the aluminum row (4) and a sliding frame (23) slidably connected on the rack (1), the sliding frame (23) is fixed with a horizontal rack (24), the rack (24) is engaged with a gear (25), and the gear (25) is connected with a reciprocating driving motor (26) fixed on the rack (1); the sliding frame (23) is rotatably connected with a rotating rod (27), the rotating rod (27) is fixed with a plurality of clamping plates (28), each clamping plate (28) is provided with a clamping hole (29) matched with the protruding block (22); the sliding frame (23) is rotatably connected with a protruding telescopic cylinder (30) arranged obliquely downward, and the telescopic rod end of the protruding telescopic cylinder (30) is hingedly connected with the clamping plate (28).

Images