A continuous conveying device for teflon tape packaging

Abstract

The present application relates to the technical field of adhesive tape packaging, and particularly relates to a continuous conveying device for Teflon adhesive tape packaging, which comprises a base plate, a first support seat and a second support seat, the first support seat and the second support seat are respectively vertically installed on the left and right sides of the upper surface of the base plate, a material arranging mechanism is installed on the upper surface of the first support seat, a limiting mechanism is installed on the upper surface of the second support seat, the material arranging mechanism is used to arrange the adhesive tape, and then the adhesive tape is conveyed to the limiting mechanism, the limiting mechanism is used to arrange the adhesive tape in order and then discharge the adhesive tape, and a conveyor and an adhesive tape quality inspection mechanism are respectively installed on the left side of the limiting mechanism and at the front and back ends of the left side. The discharging function of different specifications of adhesive tapes is realized, the device is suitable for the packaging requirements of various adhesive tapes, the practicality and the application range of the device are significantly improved, the quality inspection link before adhesive tape packaging is increased, unqualified products with protrusions or deformations on the surface are effectively screened out, the influence of direct packaging on the product quality is avoided, and the quality of the final product is significantly improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of adhesive tape packaging, in particular to a continuous conveying device for Teflon adhesive tape packaging. BACKGROUND

[0002] Teflon adhesive tape, also known as fluorine tape and PTFE tape, is a high-temperature-resistant adhesive tape made of glass fiber as the base cloth, coated with polytetrafluoroethylene (PTFE) emulsion and compounded with silicon adhesive. Its application fields are wide, covering food packaging heat sealing, plastic film processing, electronic and electrical insulation, and industrial roller protection, etc. The fabric-reinforced product is more suitable for high-strength scenarios such as sizing machine roller and thermoplastic demolding due to the reinforcement of the base material.

[0003] Due to the different lengths of the paper core winding of the adhesive tape, different specifications of Teflon adhesive tape products are formed. In order to prevent the adhesive tape from failing and being contaminated, it is usually necessary to convey it to the packaging machine through a conveying device, and after being coated by the packaging machine, it is protected by plastic film.

[0004] The existing adhesive tape conveying device is composed of a material sorting device, a feeding mechanism and a conveying belt. The material sorting device arranges the adhesive tape into a unified state and sends it to the feeding mechanism, the feeding mechanism arranges the adhesive tape in order, and finally the adhesive tape is conveyed one by one through the conveying belt. However, this kind of device has obvious defects. On the one hand, the two parallel clamping plates for limiting in the feeding mechanism are fixed in position and cannot be adjusted in distance, so they can only complete the feeding of one specification of adhesive tape and cannot meet the packaging needs of multiple specifications of adhesive tape, which has poor practicality. On the other hand, the adhesive tape is easy to adsorb impurities during the forming process, resulting in protrusions and deformation on the surface. However, the existing device lacks a corresponding quality inspection link, and the product quality will be seriously affected after direct packaging. SUMMARY

[0005] In order to overcome the shortcomings in the prior art that different specifications of adhesive tape cannot be packaged and the quality of the adhesive tape cannot be inspected before packaging, the technical problem to be solved by the present application is to provide a continuous conveying device for Teflon adhesive tape packaging.

[0006] In order to achieve the above-mentioned purpose, the present application provides the following technical scheme: a continuous conveying device for Teflon adhesive tape packaging, comprising a base plate, a first support seat and a second support seat, the first support seat and the second support seat are respectively vertically installed on the left and right sides of the upper surface of the base plate, a material sorting mechanism is installed on the upper surface of the first support seat, a limiting mechanism is installed on the upper surface of the second support seat, the adhesive tape is arranged by the material sorting mechanism and then conveyed to the limiting mechanism, the limiting mechanism arranges the adhesive tape in order and feeds it, a conveyor and an adhesive tape quality inspection mechanism are respectively installed on the left side of the limiting mechanism, the adhesive tape is rotated under the cooperation of the conveyor and the adhesive tape quality inspection mechanism, a continuous conveying mechanism is horizontally installed on the right side of the upper surface of the base plate, and the adhesive tape is continuously conveyed to the packaging machine by the continuous conveying mechanism.

[0007] Preferably, the said material sorting mechanism comprises a tray obliquely installed on the upper surface of the first support base, a first motor is installed at the center of the lower surface of the tray, a rotatable shaft sleeve is installed at the output end of the first motor, a stop lever and a push plate are respectively installed at the upper and lower ends of the outer wall of the shaft sleeve, and the stop lever and the push plate are staggered in position.

[0008] Preferably, the said limiting mechanism comprises a base installed on the upper surface of the second support base, slide ways are respectively formed at the left and right sides of the upper surface of the base, a driving assembly is arranged in the inner cavity of the base, clamping plates are respectively installed at the front and rear output ends of the top of the driving assembly, the left sides of the two clamping plates are respectively installed with the conveyor and the adhesive tape quality inspection mechanism, the clamping plates limit the adhesive tape, so that the adhesive tape is arranged in order, and a discharging assembly and two front and rear opposite positioning assemblies are respectively installed at the left and right ends of the base.

[0009] Preferably, the said driving assembly comprises a second motor installed at the left side of the inner cavity of the base, a screw rod is installed at the output end of the second motor, the other end of the screw rod is connected with the right inner wall of the base through a bearing, movable plates are screwed at the left and right sides of the outer wall of the screw rod, the screw rod can be rotated clockwise or counterclockwise under the driving of the second motor, the threaded rotating force of the screw rod can drive the movable plates to move to the left or right side, two guide grooves are formed in the right side wall of the movable plate, slide rods are installed at the left and right sides of the inner cavity of the base along the front and rear directions, slide seats are installed at the front and rear ends of the outer wall of the slide rods, the clamping plates are installed at the bottom of the slide seats, guide columns are installed at the left sides of the slide seats and inserted into the inner cavities of the guide grooves; the guide grooves and the guide columns are extruded with each other, the distance between the clamping plates is controlled, and different specifications of adhesive tapes are conveyed.

[0010] Preferably, the two said guide grooves are symmetrically and obliquely distributed on the movable plate.

[0011] Preferably, the said discharging assembly comprises a support plate installed at the top of the left side wall of the base, the base, the support plate and the tray are located in the same plane, so that the adhesive tape slides from the tray to the support plate and the base in turn, a discharging hole is formed at the right side of the upper surface of the support plate, a rotatable guide plate is installed at the right end of the inner cavity of the discharging hole through a pin shaft, one end of an air cylinder is installed at the bottom of the right end of the support plate through a pin shaft, the other end of the air cylinder is connected with the bottom of the guide plate through a pin shaft, the guide plate moves up and down by the telescopic movement of the air cylinder, and the opening and closing of the discharging hole are controlled; when the discharging hole is closed, the adhesive tape reaches the clamping plate and waits for packaging, and when the discharging hole is opened, the unqualified adhesive tape is sorted out.

[0012] Preferably, the said positioning assembly comprises an extension plate installed at the right end of the clamping plate, a rotatable limiting plate is installed at the right end of the extension plate through a pin shaft, one end of a tension spring is installed at the top of the limiting plate, the other end of the tension spring is installed with the outer wall of the extension plate, the limiting plate rotates under the pulling force of the tension spring, and the limiting plate blocks the adhesive tape.

[0013] Preferably, the adhesive tape quality inspection mechanism comprises a frame installed at the left end of the rear clamping plate, the left side of the frame is hollow, two guide rods are inserted into the left end of the rear side of the frame, a mounting seat is installed at the front end of the guide rods, rotatable rollers are installed on the left and right sides of the front of the mounting seat, a third motor is installed on the upper surface of the mounting seat to drive the rollers to rotate, a conveying belt is sleeved on the outer wall of the rollers, and the conveying belt and the conveyor move to drive the adhesive tape to rotate when moving from left to right; and a pressing assembly is arranged in the inner cavity of the frame; if the surface of the adhesive tape has protrusions, the distance between the conveyor and the conveying belt will increase, the cam will rotate under the condition of the rack and pinion transmission, and the travel switch will be actuated, so that the adhesive tape quality inspection function is achieved.

[0014] Preferably, the pressing assembly comprises a rotating shaft installed in the right side of the inner cavity of the frame through a bearing, a cam and a gear are installed on the left end of the outer wall of the rotating shaft from left to right, the rotating shaft is driven to rotate by the gravity of the cam, a rack is installed on the top of the rear side of the mounting seat and is in meshing connection with the gear, the mounting seat is driven to move forward through the transmission of the gear and the rack, and a travel switch is installed on the rear side of the inner cavity of the frame and is electrically connected with the air cylinder.

[0015] Preferably, the travel switch and the cam are in the same plane.

[0016] Compared with the prior art, the present application has the following beneficial effects:

[0017] 1. The second motor drives the screw rod to rotate clockwise or counterclockwise, the moving plate moves left and right by the thread rotation force of the screw rod, the two clamping plates opposite to each other gradually move away or close to each other under the mutual extrusion of the guide groove of the moving plate and the guide column of the sliding block, so that the width of the adhesive tape limiting is flexibly adjusted, the discharging function of different specifications of adhesive tapes is realized, the device is suitable for packaging requirements of various adhesive tapes, and the practicability and application range of the device are significantly improved.

[0018] 2. The third motor drives the rollers to rotate, drives the conveying belt to move, and makes the adhesive tape rotate under the cooperation of the conveyor and the conveying belt, so that the surface state of the adhesive tape is comprehensively detected; when the adhesive tape has protrusions and contacts the conveyor or the conveying belt, the protrusions will extrude the conveying belt, the cam is driven to rotate through the transmission of the gear and the rack, the cam touches the travel switch, the air cylinder swings downward to make the unqualified adhesive tape discharged from the discharging hole, the quality inspection link before the adhesive tape is packaged is increased, the unqualified products with protrusions and deformation on the surface are effectively screened out, the influence of direct packaging on the product quality is avoided, and the quality of the final product is significantly improved. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a perspective view of the present application;

[0020] Figure 2It is the perspective view of the limiting mechanism of the application;

[0021] Figure 3 It is the perspective view of the limiting mechanism of the application;

[0022] Figure 4 It is the top view of the moving plate of the application;

[0023] Figure 5 It is the perspective view of the blanking assembly of the application;

[0024] Figure 6 It is Figure 3 The enlarged view of A in the middle;

[0025] Figure 7 It is the perspective view of the adhesive tape quality inspection mechanism of the application;

[0026] Figure 8 It is Figure 7 The enlarged view of B in the middle;

[0027] Figure 9 It is the perspective view of the continuous conveying mechanism of the application.

[0028] In the figure: 1, base plate; 2, first support seat; 3, second support seat; 4, material arranging mechanism; 5, limiting mechanism; 6, conveyor; 7, adhesive tape quality inspection mechanism; 8, continuous conveying mechanism; 41, tray; 42, first motor; 43, shaft sleeve; 44, blocking rod; 45, push plate; 51, base; 52, slide; 53, driving assembly; 54, clamping plate; 55, blanking assembly; 56, positioning assembly; 531, second motor; 532, screw rod; 533, moving plate; 534, guide groove; 535, sliding rod; 536, sliding seat; 537, guide column; 551, support plate; 552, blanking hole; 553, guide plate; 554, air cylinder; 561, extension plate; 562, limiting plate; 563, tension spring; 71, frame; 72, guide rod; 73, mounting seat; 74, roller; 75, third motor; 76, conveying belt; 77, extrusion assembly; 771, rotating shaft; 772, cam; 773, gear; 774, rack; 775, travel switch; 81, machine shell; 82, chain wheel; 83, fourth motor; 84, chain plate; 85, supporting plate. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the application will be clearly and completely described in combination with the drawings in the embodiments of the application. Obviously, the described embodiments are only part of the embodiments of the application, rather than all the embodiments of the application. Based on the embodiments in the application, all other embodiments obtained by those skilled in the art without creative work fall within the protection scope of the application.

[0030] This invention provides a technical solution: a continuous conveying device for Teflon tape packaging, such as... Figures 1-9 As shown, the system includes a substrate 1, a first support base 2, and a second support base 3. The first support base 2 and the second support base 3 are vertically installed on the left and right sides of the upper surface of the substrate 1, respectively. A material handling mechanism 4 is installed on the upper surface of the first support base 2, and a limiting mechanism 5 is installed on the upper surface of the second support base 3. The material handling mechanism 4 sorts the tape and then conveys it to the limiting mechanism 5. The limiting mechanism 5 arranges the tape neatly for feeding. A conveyor 6 and a tape quality inspection mechanism 7 are installed at the front and rear ends of the left side of the limiting mechanism 5, respectively. The tape rotates with the cooperation of the conveyor 6 and the tape quality inspection mechanism 7. A continuous conveying mechanism 8 is installed horizontally on the right side of the upper surface of the substrate 1. The continuous conveying mechanism 8 continuously conveys the tape to the packaging machine.

[0031] The material handling mechanism 4 includes a tray 41 that is inclinedly installed on the upper surface of the first support base 2. A first motor 42 is installed at the center of the lower surface of the tray 41. A rotatable bushing 43 is installed at the output end of the first motor 42. A stop bar 44 and a push plate 45 are respectively installed at the upper and lower ends of the outer wall of the bushing 43. The stop bar 44 and the push plate 45 are staggered. As the stop bar 44 and the push plate 45 rotate, the stop bar 44 first pushes the tape to lay it down, and then the push plate 45 pushes the tape to the discharge port to achieve the purpose of material handling.

[0032] As a preferred embodiment, the limiting mechanism 5 further includes a base 51 mounted on the upper surface of the second support 3. Slides 52 are provided on both the left and right sides of the upper surface of the base 51. A drive assembly 53 is provided in the inner cavity of the base 51. Clamping plates 54 are installed on the front and rear output ends of the top of the drive assembly 53. The left sides of the two clamping plates 54 are respectively installed with the conveyor 6 and the tape quality inspection mechanism 7. The clamping plates 54 limit the tape and make the tape neatly arranged. A feeding assembly 55 and two front-to-back positioning assemblies 56 are respectively installed on the left and right ends of the base 51.

[0033] As a preferred further, the driving assembly 53 comprises a second motor 531 mounted on the left side of the inner cavity of the base 51, and the output end of the second motor 531 is mounted with one end of a screw rod 532, the other end of the screw rod 532 is connected with the right inner wall of the base 51 through a bearing, and the outer wall of the screw rod 532 is screwed with a moving plate 533 on the left and right sides, which can be rotated clockwise or counterclockwise under the drive of the second motor 531, and the threaded rotating force of the screw rod 532 can drive the moving plate 533 to move left or right, and the right side wall of the moving plate 533 is provided with two guide grooves 534, which are symmetrically and obliquely distributed on the moving plate 533, and the inclined surface of the guide groove 534 can extrude the guide column 537 outward or inward, so that the distance between the two clamping plates 54 becomes larger or smaller, and the left and right sides of the inner cavity of the base 51 are provided with slide rods 535 in the front-rear direction, the outer wall of the slide rod 535 is provided with slide seats 536 at the front and rear ends, and the slide seats 536 are mounted on the bottom of the clamping plate 54, the slide rod 535 is rectangular in shape to prevent the slide seat 536 from rotating when moving, and the slide seat 536 is provided with a guide column 537 inserted into the inner cavity of the guide groove 534; the distance between the two front and rear clamping plates 54 increases or decreases with the movement of the slide seat 536, realizing the limiting adaptation of adhesive tapes of different width specifications, and ensuring that the adhesive tapes always maintain neat arrangement during the conveying process.

[0034] More specifically, when it is necessary to adapt to adhesive tapes of different widths, the second motor 531 is started and drives the screw rod 532 to rotate clockwise or counterclockwise, and the threaded rotating force of the screw rod 532 drives the moving plate 533 to move left or right; when the moving plate 533 moves, the inclined guide groove 534 extrudes the guide column 537, so that the two slide seats 536 move outward or inward along the rectangular slide rod 535 synchronously, the rectangular structure of the slide rod can prevent the slide seat from rotating, thereby driving the clamping plate 54 to move close or away synchronously, realizing flexible adjustment of the distance between the clamping plates 54, adapting to adhesive tapes of different width specifications, and ensuring that the adhesive tapes always maintain neat arrangement during the conveying process.

[0035] As a preferred further, the discharging assembly 55 comprises a supporting plate 551 mounted on the top of the left side wall of the base 51, and the base 51, the supporting plate 551 and the tray 41 are located on the same plane, so that the adhesive tapes fall from the tray 41 to the supporting plate 551 and the base 51 in turn, the upper surface of the supporting plate 551 is provided with a discharging hole 552 on the right side, a rotatable guide plate 553 is mounted in the inner cavity of the discharging hole 552 through a pin shaft, the guide plate 553 plays a guiding role on the adhesive tapes and controls the falling direction of the adhesive tapes, and the right end of the supporting plate 551 is provided with a gas cylinder 554 at the bottom through a pin shaft, the other end of the gas cylinder 554 is connected with the bottom of the guide plate 553 through a pin shaft, the up-down movement of the guide plate 553 is realized by the telescopic movement of the gas cylinder 554, and the opening and closing of the discharging hole 552 is controlled.

[0036] More specifically, when the tape quality inspection mechanism 7 detects unqualified tape (such as surface protrusions, deformation), the air cylinder 554 receives the signal and contracts, driving the guide plate 553 to rotate downward, opening the discharge hole 552, and the unqualified tape is discharged from the discharge hole 552 under the action of gravity; when the qualified tape is detected, the air cylinder 554 is elongated, pushing the guide plate 553 to rotate upward, closing the discharge hole 552, and the tape slides into the clamping plate 54 between the base 51 to be positioned and arranged.

[0037] As a preferred solution, further, the positioning assembly 56 includes an extension plate 561 mounted at the right end of the clamping plate 54, and a rotatable limiting plate 562 is mounted at the right end of the extension plate 561 through a pin shaft. A tension spring 563 is mounted at one end of the top of the limiting plate 562, and the other end of the tension spring 563 is mounted on the outer wall of the extension plate 561. Under the action of the tension spring 563, the limiting plate 562 is pulled to rotate, so that the limiting plate 562 blocks the tape. The left side of the limiting plate 562 is a slope, which has a centering effect on the tape, ensuring that the tape can be taken away by the continuous conveying mechanism 8.

[0038] More specifically, under the action of the tension spring 563, the limiting plate 562 remains in the initial state, blocking the tape in the clamping plate 54 to prevent it from falling prematurely. When the pallet of the continuous conveying mechanism 8 is inserted into the tape core, the pallet pushes the tape to move to the right, and the tape presses the slope of the limiting plate 562, causing the limiting plate 562 to rotate around the pin shaft against the tension of the tension spring 563, releasing the tape. When the tape is completely separated from the limiting plate 562, the tension of the tension spring 563 drives the limiting plate 562 to reset, continuing to block the subsequent tape, ensuring that the tape can be taken away in order by the continuous conveying mechanism 8.

[0039] As a preferred solution, further, the tape quality inspection mechanism 7 includes a frame 71 mounted at the left end of the rear clamping plate 54, and the left side of the frame 71 is hollow. Two guide rods 72 are inserted into the left end of the rear side of the frame 71, and an installation seat 73 is mounted at the front end of the guide rod 72. The guide rod 72 restricts the forward and backward movement of the installation seat 73. Rotatable rollers 74 are mounted on the left and right sides of the front of the installation seat 73. A third motor 75 is mounted on the upper surface of the installation seat 73 to drive the rollers 74 to rotate. A conveyor belt 76 is sleeved on the outer wall of the rollers 74. When the tape moves from left to right, the rollers 74 rotate by the movement of the conveyor belt 76 and the conveyor 6, and the frame 71 has a pressing assembly 77 in the inner cavity.

[0040] More specifically, after the third motor 75 is started, the driving roller 74 is rotated, and the conveyor belt 76 is driven to move in a clockwise or counterclockwise direction. The adhesive tape is conveyed from the material arranging mechanism 4 to the space between the conveyor 6 and the conveyor belt 76. Under the combined action of the pushing force of the conveyor 6 and the friction force of the conveyor belt 76, the adhesive tape moves from left to right in a horizontal direction and rotates around its own axis, so that each part of the surface of the adhesive tape can be exposed to the detection area, and no defects are missed.

[0041] As a preferred solution, further, the extrusion assembly 77 comprises a rotating shaft 771 mounted in the right side of the inner cavity of the frame 71 through a bearing, a cam 772 and a gear 773 are respectively mounted on the left end of the outer wall of the rotating shaft 771 from left to right, the rotating shaft 771 is driven to rotate by the gravity of the cam 772, a rack 774 meshed and connected with the gear 773 is mounted on the top of the rear side of the mounting seat 73, the mounting seat 73 is moved forward through the transmission of the gear 773 and the rack 774, a travel switch 775 is mounted on the rear side of the inner cavity of the frame 71, and the travel switch 775 is electrically connected with the air cylinder 554. The travel switch 775 and the cam 772 are in the same plane, and when the cam 772 rotates, the cam 772 can touch the travel switch 775, which serves as a detection signal of the adhesive tape. The extrusion assembly 77 serves as a quality detection signal, and in combination with the sorting action of the blanking assembly 55, the automatic quality detection of the adhesive tape before packaging is realized, and unqualified products such as surface protrusions and deformations are effectively screened out, thereby ensuring the product quality of subsequent packaging.

[0042] More specifically, the cam 772 naturally droops under its own gravity in the initial state, driving the rotating shaft 771 and the gear 773 to rotate clockwise, and through the meshing transmission of the gear 773 and the rack 774, the mounting seat 73 is pushed to move forward along the guide rod 72, so that the conveyor belt 76 and the conveyor 6 jointly clamp the adhesive tape.

[0043] Defect detection: when there is a protrusion or deformation on the surface of the adhesive tape, the protruding part contacts the conveyor belt 76 and generates a backward pushing force, which drives the mounting seat 73 to move backward along the guide rod 72, and in turn drives the rack 774 to move backward synchronously. The rack 774 drives the gear 773 to rotate counterclockwise, so that the rotating shaft 771 and the cam 772 rotate counterclockwise synchronously, and the protruding end of the cam 772 gradually approaches the travel switch 775.

[0044] Signal triggering: when the protruding end of the cam 772 touches the travel switch 775, the travel switch 775 sends an electrical signal to the air cylinder 554, controls the air cylinder 554 to contract, and makes the guide plate 553 of the blanking assembly 55 open the blanking hole 552, so that the unqualified adhesive tape is discharged from the blanking hole 552.

[0045] Reset process: when the qualified adhesive tape passes through or the defect area is out of contact, the cam 772 is reset under the action of its own gravity, driving the mounting seat 73 to move forward, the conveyor belt 76 re-clamps the adhesive tape, and waits for the next detection.

[0046] Working principle:

[0047] Step one, the tape is put on the tray 41, the shaft sleeve 43 is driven to rotate by the first motor 42, and then the stop lever 44 and the push plate 45 are synchronously rotated, the stop lever 44 preferentially pushes the vertical tape down, and then the push plate 45 moves the tape to the right side by means of the inclined surface of the tray 41, so that the tape reaches between the conveyor 6 and the conveying belt 76 one by one, and the arrangement of the tape is realized;

[0048] Step two, the third motor 75 drives the roller 74 to rotate, the roller 74 drives the conveying belt 76 to move, the cam 772 drives the gear 773 to rotate by gravity, and under the transmission condition of the gear 773 and the rack 774, the conveying belt 76 is in contact with the conveyor 6, the tape rotates from left to right, if there is a protrusion on the surface of the tape, the protrusion will extrude the conveying belt 76 to move backward, and then the rack 774 moves backward, so that the gear 773 drives the cam 772 to rotate in the opposite direction, the cam 772 touches the travel switch 775, the air cylinder 554 is shortened, the guide plate 553 rotates downward, the discharging hole 552 is opened, and the unqualified tape falls from the discharging hole 552, so that the tape is detected before packaging, and the qualified tape is arranged and arranged under the limiting action of the clamp plate 54;

[0049] Step three, the fourth motor 83 drives the sprocket 82 to rotate, so that the chain plate 84 drives the supporting plate 85 to move from left to right, the supporting plate 85 is inserted into the tape yarn pipe paper, and the tape is dragged to move from left to right, the limiting plate 562 rotates after being extruded by the tape, until the tape completely falls on the supporting plate 85, the tension spring 563 pulls the limiting plate 562 back to the initial position, so that the tape is blocked again on the inner side of the clamp plate 54, so that the supporting plate 85 continuously conveys the tape to the packaging machine;

[0050] Step four, when different specifications of tapes need to be conveyed, the second motor 531 drives the screw 532 to rotate clockwise or counterclockwise, the moving plate 533 moves to the left or the right under the driving of the screw 532, the two guide columns 537 move outward or inward under the action of the inclined surface of the guide groove 534, the distance between the clamp plates 54 becomes larger or smaller, the limiting width of the tape is adjusted, and the tape conveying is suitable for different specifications.

[0051] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A continuous conveying device for Teflon tape packaging, comprising a base plate (1), a first support seat (2) and a second support seat (3), the first support seat (2) and the second support seat (3) being respectively vertically installed on the left and right sides of the upper surface of the base plate (1), characterized in that, The first support seat (2) upper surface is provided with a material arranging mechanism (4), the second support seat (3) upper surface is provided with a limiting mechanism (5), through the material arranging mechanism (4) to the adhesive tape is arranged, then is transported to the limiting mechanism (5), limiting mechanism (5) lets the adhesive tape neatly arranged unloading, the limiting mechanism (5) left side front and back two ends are provided with conveyor (6) and adhesive tape quality inspection mechanism (7) respectively, in the cooperation of conveyor (6) and adhesive tape quality inspection mechanism (7) let the adhesive tape rotate, the substrate (1) upper surface right side transversely is provided with continuous conveying mechanism (8), through continuous conveying mechanism (8) will be continuously conveyed to the adhesive tape packaging machine; The material arranging mechanism (4) includes a tray (41) obliquely installed on the upper surface of the first support seat (2), a first motor (42) is installed at the center position of the lower surface of the tray (41), a rotatable shaft sleeve (43) is installed at the output end of the first motor (42), a stop rod (44) and a push plate (45) are installed at the upper and lower ends of the outer wall of the shaft sleeve (43), and the stop rod (44) and the push plate (45) are positionally staggered. The adhesive tape quality inspection mechanism (7) includes a frame (71), the left side of the frame (71) is hollow, two guide rods (72) are inserted into the left end of the rear side of the frame (71), an installation seat (73) is installed at the front end of the guide rod (72), rotatable rollers (74) are installed on the left and right sides of the front of the installation seat (73), a third motor (75) is installed on the upper surface of the installation seat (73) to drive the rotation of the rollers (74), a conveying belt (76) is sleeved on the outer wall of the rollers (74), and the adhesive tape rotates when moving from left to right through the movement of the conveying belt (76) and the conveyor (6), and an extrusion assembly (77) is arranged in the inner cavity of the frame (71). The extrusion assembly (77) includes a rotating shaft (771) installed in the inner cavity of the right side of the frame (71) through a bearing, a cam (772) and a gear (773) are installed from left to right at the left end of the outer wall of the rotating shaft (771), the rotating shaft (771) is driven to rotate by the gravity of the cam (772), a rack (774) is installed at the top of the rear side of the installation seat (73) and is meshed and connected with the gear (773), the installation seat (73) moves forward through the transmission of the gear (773) and the rack (774), a travel switch (775) is installed at the rear side of the inner cavity of the frame (71), and the travel switch (775) is in the same plane as the cam (772).

2. A continuous conveying device for Teflon tape packaging according to claim 1, characterized in that, The limiting mechanism (5) includes a base (51) installed on the upper surface of the second support seat (3), slide ways (52) are formed on the left and right sides of the upper surface of the base (51), a driving assembly (53) is arranged in the inner cavity of the base (51), clamping plates (54) are installed at the top of the front and rear sides of the output end of the driving assembly (53), two clamping plates (54) are respectively installed with the conveyor (6) and the adhesive tape quality inspection mechanism (7) on the left side, the clamping plates (54) limit the adhesive tape, so that the adhesive tape is neatly arranged, and unloading assemblies (55) and two front and rear opposite positioning assemblies (56) are installed at the left and right ends of the base (51).

3. A continuous conveying device for Teflon tape packaging according to claim 2, characterized in that, The driving assembly (53) comprises a second motor (531) installed on the left side of the inner cavity of the base (51), one end of a screw rod (532) is installed on the output end of the second motor (531), the other end of the screw rod (532) is connected with the right inner wall of the base (51) through a bearing, the outer wall of the screw rod (532) is screwed with a moving plate (533) on the left and right sides, the screw rod (532) can be rotated clockwise or counterclockwise under the driving of the second motor (531), the threaded rotating force of the screw rod (532) can drive the moving plate (533) to move to the left or the right side, two guide grooves (534) are formed in the right side wall of the moving plate (533), slide rods (535) are installed on the left and right sides of the inner cavity of the base (51) along the front-rear direction, slide seats (536) are installed on the outer wall of the front and rear ends of the slide rods (535), the slide seats (536) are installed on the bottom of the clamping plate (54), and guide columns (537) are installed on the left side of the slide seats (536) and are inserted into the inner cavities of the guide grooves (534).

4. The continuous conveying apparatus for Teflon tape packaging according to claim 3, wherein The two guide grooves (534) are symmetrically and obliquely arranged on the moving plate (533).

5. A continuous conveying device for Teflon tape packaging according to claim 4, characterized in that, The discharging assembly (55) comprises a supporting plate (551) installed on the top of the left side wall of the base (51), and the base (51), the supporting plate (551) and the tray (41) are located on the same plane, so that the adhesive tape falls from the tray (41) to the supporting plate (551) and the base (51) in sequence, a discharging hole (552) is formed in the right side of the upper surface of the supporting plate (551), a rotatable guide plate (553) is installed at the right end in the inner cavity of the discharging hole (552) through a pin shaft, one end of an air cylinder (554) is installed at the right end of the bottom of the supporting plate (551) through a pin shaft, the other end of the air cylinder (554) is connected with the bottom of the guide plate (553) through a pin shaft, the guide plate (553) moves up and down through the telescopic movement of the air cylinder (554), and the opening and closing of the discharging hole (552) are controlled.

6. A continuous conveying device for Teflon tape packaging according to claim 5, wherein The positioning assembly (56) comprises an extension plate (561) installed on the right end of the clamping plate (54), a rotatable limiting plate (562) is installed on the right end of the extension plate (561) through a pin shaft, one end of a tension spring (563) is installed on the top of the limiting plate (562), the other end of the tension spring (563) is installed on the outer wall of the extension plate (561), the limiting plate (562) is driven to rotate under the tension of the tension spring (563), and the limiting plate (562) blocks the adhesive tape.

7. A continuous conveying device for Teflon tape packaging according to claim 6, characterized in that, The frame (71) is installed on the left end of the rear clamping plate (54).

8. A continuous conveying device for Teflon tape packaging according to claim 7, characterized in that, The travel switch (775) is electrically connected with the air cylinder (554).

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