Hollow plate adhesive tape edge sealing machine
By combining the stretching motor and the lifting motor in the hollow plate adhesive strip edge sealing machine, the hollow plate edge sealing simultaneously is achieved, and by clamping the motor to adapt to the hollow plate of different sizes, the cumbersome operation problems in the existing technology are solved and improved Productivity and applicability.
Patent Information
- Application Number
- CN202323516536.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-22
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2033-12-22
AI Technical Summary
During the edge sealing operation of the existing hollow plate adhesive strip edge sealing machine, the hollow plate needs to be repeatedly flipped to complete the edge sealing of four edges. The operation process is cumbersome and affects production efficiency.
A hollow plate adhesive strip edge sealing machine is designed, using a combination of stretching motor and lifting motor. The L-shaped bracket and lifting frame are driven to move through the extension screw and lifting screw, so as to seal the edges on both sides of the hollow plate at the same time and pass through clamping. Hold the motor and buffer plate to adapt to hollow plates of different heights and thicknesses, simplifying the operation process.
The four-side sealing operation of the hollow plate is only flipped twice, which significantly saves time, improves production efficiency, and prevents damage to the hollow plate during clamping. It is suitable for hollow plates of different sizes.
Smart Images
Figure CN222246204U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of hollow plate edge sealing, in particular to a hollow plate rubber strip edge sealing machine. Background Art
[0002] Hollow boards are mainly used as packaging pads in the product packaging and transportation process of glass bottle and can production enterprises. Since there is a hollow part in the middle of the hollow board, dust, impurities, bacteria, mosquitoes, etc. can easily enter the board during product use, causing some bottles and cans to produce pollutants that fall into the bottles and cans during packaging and transportation, resulting in substandard product cleanliness.
[0003] Chinese utility model patent CN201820978370.6 discloses a hollow plate rubber strip edge banding machine, including a conveying device, a melting device and a melting diverter sleeve, the melting material of the melting device is coated on the cut edge of the hollow plate through the melting diverter sleeve; the melting device includes a shell, a spiral shaft, a motor and a heating device; the spiral shaft includes a feeding section, a conveying section connected to the feeding section, a protrusion arranged on the conveying section and an inclined wedge connected to the protrusion and located at the discharge port of the melting device; the conveying device includes a frame and a conveying assembly, the conveying assembly is used to convey the hollow plate; the conveying assembly includes a first conveying roller and a second conveying roller; the melting diverter sleeve is connected to the discharge port of the melting device, and the melting diverter sleeve is connected to a glue discharge head. The utility model provides a hollow plate rubber strip edge banding machine, which can simultaneously band the cut edges of multiple hollow plates, has high edge banding efficiency, and is simple to operate, effectively improves the hygiene of the hollow plate, and prevents dust, bacteria and other debris from entering the hollow plate.
[0004] However, although the above-mentioned hollow board edge banding machine can bandage the cut edges of multiple hollow boards at the same time, it can only bandage one edge of the multiple hollow boards. To bandage the other edges, the hollow board needs to be taken out and reversed four times before the four edges can be banded. The operation process is cumbersome and is not conducive to improving production efficiency. Utility Model Content
[0005] In view of this, the utility model provides a hollow board edge banding machine with rubber strips, and the main technical problem to be solved is: although the cut edges of multiple hollow boards can be banded at the same time, only one edge of the hollow board can be banded. To band the other edges, the hollow board needs to be taken out and reversed four times before the four edges can be banded. The operation process is cumbersome and is not conducive to improving production efficiency.
[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a hollow plate rubber strip edge banding machine, comprising a working frame, an edge banding mechanism is arranged on the outside of the working frame, and the edge banding mechanism comprises an extension motor, a hollow cavity is opened inside the working frame, and the extension motor is located inside the hollow cavity, and two output ends of the extension motor are fixedly connected to an extension screw rod, and the outer wall of the extension screw rod is threadedly connected to a moving block, and the outer wall of the moving block is fixedly connected to an L-shaped bracket, and the other end of the L-shaped bracket is fixedly connected to a lifting frame, and the bottom of the inner wall of the lifting frame is movably connected to a lifting screw rod, and the outer wall of the lifting screw rod is threadedly connected to the lifting block, and the outer wall of the lifting block is fixedly connected to an electric push rod, and the outer wall of the electric push rod is fixedly connected to a nozzle, and the top of the lifting frame is fixedly connected to the lifting motor, and the output end of the lifting motor is fixedly connected to the top of the lifting screw rod, and the outer wall of the lifting frame is fixedly connected to a limit rod, and there are two limit rods.
[0007] By adopting the above technical solution, the L-shaped bracket is adjusted by extending the motor, and then the lifting block can be adjusted by two lifting motors to make the two nozzles perform reciprocating edge sealing operations, and the edge sealing operations are performed on both sides of the hollow board at the same time. The whole process only requires flipping the hollow board twice to achieve the edge sealing operations on the four sides of the hollow board. The process is simple, time is saved, and production efficiency is improved.
[0008] As a further description of the above technical solution:
[0009] The outer wall of the work frame is provided with two stretching grooves, both of which are connected with the hollow cavity, and the connection end of the L-shaped bracket and the moving block is located inside the stretching groove.
[0010] By adopting the above technical solution, the L-shaped bracket can move more smoothly when driving the lifting frame to extend.
[0011] As a further description of the above technical solution:
[0012] A limiting groove is arranged at the upper end of the outer wall of the working frame, and the limiting groove passes through the working frame. The other end of the limiting rod is located inside the limiting groove.
[0013] By adopting the above technical solution and cooperating with the L-shaped bracket, the lifting frame is more stable when moving.
[0014] As a further description of the above technical solution:
[0015] The outer wall of the working frame is fixedly connected to a clamping motor, and the two output ends of the clamping motor are fixedly connected to a clamping screw. The outer wall of the clamping screw is threadedly connected to a fixing plate, and the outer wall of the fixing plate is fixedly connected to a connecting plate, and there are two connecting plates, and the other ends of the two connecting plates are fixedly connected to a lifting plate, and the outer wall of the working frame is provided with a lifting slot, and there are multiple lifting slots, and the multiple connecting plates are respectively located inside the multiple lifting slots.
[0016] By adopting the above technical solution, it is possible to pre-clamp hollow panels of different heights.
[0017] As a further description of the above technical solution:
[0018] The outer wall of the lifting plate is provided with a buffer groove, and there are multiple buffer grooves. The inner walls of the multiple buffer grooves are fixedly connected with a buffer spring, the other end of the buffer spring is fixedly connected with a buffer column, and the other end of the buffer column is fixedly connected with a buffer plate.
[0019] By adopting the above technical solution, since the hollow panels are mostly made of plastic, after pre-clamping, the hollow panels of different heights can be clamped to prevent damage to the hollow panels caused by excessive force during direct clamping.
[0020] As a further description of the above technical solution:
[0021] The buffer plate is provided with a T-slot inside, and there are multiple T-slots. The inner walls of the multiple T-slots are fixedly connected with a positioning spring, and the other end of the positioning spring is fixedly connected with a T-block. The outer walls of the multiple T-blocks are fixedly connected with a clamping plate. The inside of the clamping plate is movably connected to a roller, and there are multiple rollers. The outer walls of most work frames are fixedly connected with supporting feet, and there are multiple supporting feet.
[0022] By adopting the above technical solution, the edge banding machine can use hollow plates of different thicknesses, thereby improving applicability.
[0023] By means of the above technical solution, the hollow board edge banding machine of the utility model has at least the following beneficial effects:
[0024] 1. Compared with the prior art, the hollow plate rubber strip edge banding machine is provided with an extension motor. The extension motor drives the extension screws at both ends to rotate, and the moving block threadedly connected with the two extension screws moves in the hollow cavity, thereby driving the L-shaped bracket and the lifting frame to move. It can be suitable for hollow plates of different lengths. Thereafter, the lifting motor drives the lifting screw to rotate, thereby making the lifting plate and the nozzle perform edge banding operations on both sides of the hollow plate. The hollow plate only needs to be turned over again to achieve the edge banding operation of the four sides of the hollow plate. Compared with the single-side edge banding operation, the flow The process is simple, time is saved, and production efficiency is improved. The existing device can seal the cut edges of multiple hollow boards at the same time, but can only seal one edge of the multiple hollow boards. To seal the other edges, the hollow board needs to be taken out and reversed four times before the four edges can be sealed. The operation process is cumbersome and not conducive to improving production efficiency. The device can seal the two sides of the hollow board at the same time. The whole process only requires the hollow board to be reversed twice to achieve the edge sealing operation of the four sides of the hollow board. The process is simple, time is saved, and production efficiency is improved.
[0025] 2. Compared with the prior art, this hollow plate rubber strip edge banding machine is equipped with a clamping motor. When the clamping motor is running, it drives the clamping screw to rotate, and then the two lifting plates are moved. After pre-clamping, it can clamp hollow plates of different heights to prevent damage to the hollow plates caused by excessive force when clamping directly. At the same time, multiple T-slots are opened inside the two buffer plates. The multiple T-slots are fixedly connected by T-blocks with positioning springs to control the two clamping plates, so as to meet the edge banding operation of hollow plates of different thicknesses. BRIEF DESCRIPTION OF THE DRAWINGS
[0026] Figure 1 This is a schematic diagram of the overall structure of a hollow plate rubber strip edge banding machine proposed by the utility model from a first perspective;
[0027] Figure 2 This is a schematic diagram of the internal structure of a hollow board rubber strip edge banding machine proposed by the utility model;
[0028] Figure 3 This is a schematic diagram of the lifting plate structure of a hollow plate rubber strip edge banding machine proposed by the utility model;
[0029] Figure 4 The utility model provides a hollow board rubber strip edge banding machine Figure 3 A schematic diagram of the enlarged structure in the middle;
[0030] Figure 5 The utility model is a schematic diagram of the internal structure of a lifting frame of a hollow plate rubber strip edge banding machine.
[0031] Legend:
[0032] 1. Work frame; 201. Hollow cavity; 202. Extension motor; 203. Extension screw; 204. Moving block; 205. L-shaped bracket; 206. Lifting frame; 207. Lifting screw; 208. Lifting block; 209. Electric push rod; 210. Spray head; 211. Lifting motor; 212. Limit rod; 3. Extension slot; 4. Limit slot; 5. Clamping motor; 6. Clamping screw; 7. Fixed plate; 8. Connecting plate; 9. Lifting plate; 10. Lifting slot; 11. Buffer slot; 12. Buffer spring; 13. Buffer column; 14. Buffer plate; 15. T-slot; 16. T-block; 17. Positioning spring; 18. Clamping plate; 19. Roller; 20. Support foot. DETAILED DESCRIPTION
[0033] Reference Figure 1-5 The utility model provides a hollow plate rubber strip edge banding machine: it includes a working frame 1, the working frame 1 is provided with an edge banding mechanism outside, the edge banding mechanism includes a stretching motor 202, the working frame 1 is provided with a hollow cavity 201 inside, the stretching motor 202 is located inside the hollow cavity 201, the two output ends of the stretching motor 202 are fixedly connected with a stretching screw 203, the outer wall of the stretching screw 203 is threadedly connected with a moving block 204, the outer wall of the moving block 204 is fixedly connected with an L-shaped bracket 205, the other end of the L-shaped bracket 205 is fixedly connected with a lifting frame 206, the inner wall bottom of the lifting frame 206 is movably connected with a lifting screw 207, the outer wall of the lifting screw 207 is threadedly connected with a lifting block 208, the outer wall of the lifting block 208 is fixedly connected with an electric push rod 209, and the electric push rod The outer wall of the rod 209 is fixedly connected to a nozzle 210, the top of the lifting frame 206 is fixedly connected to a lifting motor 211, the output end of the lifting motor 211 is fixedly connected to the top of the lifting screw rod 207, the outer wall of the lifting frame 206 is fixedly connected to a limit rod 212, and there are two limit rods 212. When the extension motor 202 runs, it drives the two extension screw rods 203 to rotate, and the two moving blocks 204 respectively drive the two L-shaped brackets 205 to move relative to each other, and then drive the two lifting frames 206 to move until the nozzles of the two nozzles 210 are in contact with the two edges of the hollow board. Thereafter, the hollow board is edge-sealed from top to bottom through the nozzle 210, so that the two opposite edges of the hollow board can be edge-sealed at the same time, the process is simple, efficiency is improved, and time is saved.
[0034] An extension groove 3 is provided on the outer wall of the working frame 1, and there are two extension grooves 3. Both extension grooves 3 are connected to the hollow cavity 201. The connecting end of the L-shaped bracket 205 and the moving block 204 is located inside the extension groove 3. When the L-shaped bracket 205 moves, it moves along the extension groove 3. A limiting groove 4 is provided on the upper end of the outer wall of the working frame 1. The limiting groove 4 runs through the working frame 1. The other end of the limiting rod 212 is located inside the limiting groove 4. When the lifting frame 206 moves, it drives the two limiting rods 212 to move in the two limiting grooves 4 respectively, and cooperates with the extension groove 3 to make the entire lifting frame 206 move more smoothly.
[0035] The outer wall of the working frame 1 is fixedly connected to a clamping motor 5, and the two output ends of the clamping motor 5 are fixedly connected to a clamping screw 6. The outer wall of the clamping screw 6 is threadedly connected to a fixing plate 7, and the outer wall of the fixing plate 7 is fixedly connected to a connecting plate 8, and there are two connecting plates 8. The other ends of the two connecting plates 8 are fixedly connected to a lifting plate 9. The outer wall of the working frame 1 is provided with a lifting groove 10, and there are multiple lifting grooves 10. The multiple connecting plates 8 are respectively located inside the multiple lifting grooves 10. The clamping motor 5 drives the two clamping screws 6 to rotate, thereby realizing the relative or opposite movement of the two lifting plates 9 to adapt to the edge sealing operation of hollow plates of different heights.
[0036] The outer wall of the lifting plate 9 is provided with a buffer groove 11, and the number of the buffer grooves 11 is multiple, the inner walls of the multiple buffer grooves 11 are fixedly connected with a buffer spring 12, the other end of the buffer spring 12 is fixedly connected with a buffer column 13, the other end of the buffer column 13 is fixedly connected with a buffer plate 14, the buffer plate 14 is provided with a T-slot 15 inside, and the number of the T-slot 15 is multiple, the inner walls of the multiple T-slots 15 are fixedly connected with a positioning spring 17, the other end of the positioning spring 17 is fixedly connected with a T-block 16, and the outer walls of the multiple T-blocks 16 are fixedly connected with a clamping plate 18. The internal movable connection roller 19 of the clamping plate 18 is provided, and the number of the rollers 19 is multiple. The outer wall of most work frames 1 is fixedly connected with a support leg 20, and the number of the support leg 20 is multiple. The hollow plate is placed in the two clamping plates 18, and the two clamping plates 18 move back to back. At this time, the positioning spring 17 is in a compressed state. Due to the rebound of the positioning spring 17, an opposite force is applied to the clamping plate 18, so that hollow plates of different thicknesses can be clamped. The buffer plate 14 cooperates with the lifting plate 9 to prevent the lifting plate 9 from directly clamping the hollow plate and causing damage to the edge of the hollow plate.
[0037] Working principle: The clamping motor runs, driving the two clamping screws to rotate, so that the two fixed plates are lifted and lowered, and the two lifting plates are driven to move respectively. When the distance between the two lifting plates is slightly larger than the height of the hollow plate, the hollow plate is then placed between the two clamping plates. The two clamping plates and the T-block move back to back, and the positioning spring is in a compressed state. Due to the rebound of the positioning spring, the hollow plates of different thicknesses are clamped. Then the clamping motor continues to run, so that the two lifting plates drive the two buffer plates to clamp the hollow plate to prevent the lifting plates from directly impacting the hollow plate. The clamping causes damage to the edge of the hollow board. The electric push rod is adjusted to drive the nozzle to move so that the nozzle positions of the two nozzles are aligned with the two opposite sides of the hollow board. Then the extension motor runs to drive the two extension screws to rotate. The two moving blocks respectively drive the two L-shaped brackets to move relative to each other, and then drive the two lifting frames to move until the nozzles of the two nozzles are in contact with the two sides of the hollow board. Then, glue is injected into the hollow board from top to bottom through the nozzle to perform edge sealing. According to the same principle, the hollow board is reversed and the same operation is performed to seal the four sides.
[0038] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A hollow board edge banding machine, comprising a working frame (1), characterized in that: The working frame (1) is provided with an edge-sealing mechanism on the outside, the edge-sealing mechanism comprising an extension motor (202), a hollow cavity (201) is provided inside the working frame (1), the extension motor (202) is located inside the hollow cavity (201), two output ends of the extension motor (202) are fixedly connected to an extension screw rod (203), the outer wall of the extension screw rod (203) is threadedly connected to a moving block (204), the outer wall of the moving block (204) is fixedly connected to an L-shaped bracket (205), the other end of the L-shaped bracket (205) is fixedly connected to a lifting frame (206), the lifting frame (206) ) is movably connected to a lifting screw (207) at the bottom of the inner wall, the outer wall of the lifting screw (207) is threadedly connected to a lifting block (208), the outer wall of the lifting block (208) is fixedly connected to an electric push rod (209), the outer wall of the electric push rod (209) is fixedly connected to a nozzle (210), the top of the lifting frame (206) is fixedly connected to a lifting motor (211), the output end of the lifting motor (211) is fixedly connected to the top of the lifting screw (207), the outer wall of the lifting frame (206) is fixedly connected to a limit rod (212), and the number of the limit rods (212) is two.
2. The hollow board edge banding machine according to claim 1, characterized in that: The outer wall of the working frame (1) is provided with a stretching groove (3), and there are two stretching grooves (3). Both of the two stretching grooves (3) are connected to the hollow cavity (201), and the connection end between the L-shaped bracket (205) and the moving block (204) is located inside the stretching groove (3).
3. The hollow board edge banding machine according to claim 1, characterized in that: A limiting groove (4) is provided at the upper end of the outer wall of the working frame (1), the limiting groove (4) passes through the working frame (1), and the other end of the limiting rod (212) is located inside the limiting groove (4).
4. The hollow board edge banding machine according to claim 1, characterized in that: The outer wall of the working frame (1) is fixedly connected to a clamping motor (5), two output ends of the clamping motor (5) are fixedly connected to a clamping screw (6), the outer wall of the clamping screw (6) is threadedly connected to a fixing plate (7), the outer wall of the fixing plate (7) is fixedly connected to a connecting plate (8), and there are two connecting plates (8), and the other ends of the two connecting plates (8) are fixedly connected to a lifting plate (9), and the outer wall of the working frame (1) is provided with a lifting groove (10), and there are multiple lifting grooves (10), and the multiple connecting plates (8) are respectively located inside the multiple lifting grooves (10).
5. The hollow board edge banding machine according to claim 4, characterized in that: The outer wall of the lifting plate (9) is provided with a buffer groove (11), and the number of the buffer grooves (11) is multiple, and the inner walls of the multiple buffer grooves (11) are fixedly connected with a buffer spring (12), the other end of the buffer spring (12) is fixedly connected with a buffer column (13), and the other end of the buffer column (13) is fixedly connected with a buffer plate (14).
6. The hollow board edge banding machine according to claim 5, characterized in that: The buffer plate (14) is provided with a T-shaped slot (15) inside, and the number of the T-shaped slots (15) is multiple, the inner walls of the multiple T-shaped slots (15) are fixedly connected with a positioning spring (17), the other end of the positioning spring (17) is fixedly connected with a T-shaped block (16), the outer walls of the multiple T-shaped blocks (16) are fixedly connected with a clamping plate (18), the inside of the clamping plate (18) is movably connected to a roller (19), and the number of the roller (19) is multiple, and the outer walls of the majority of the working frames (1) are fixedly connected with a supporting foot (20), and the number of the supporting foot (20) is multiple.