Plastic box punch forming device

By designing a plastic box stamping device with a workbench, conveying mechanism, and fixing mechanism, the problems of cumbersome mold changing and limited material feeding speed were solved, achieving efficient production and convenient collection of finished products.

CN223948343UActive Publication Date: 2026-02-27KUNSHAN PAI TENG PACKAGING PROD CO LTD
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Patent Information

Application Number
CN202520579653.3
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-03-31
Publication Date
2026-02-27
Estimated Expiration
2035-03-31

AI Technical Summary

Technical Problem

The existing plastic box stamping equipment is cumbersome to change to different types of molds, resulting in low production efficiency, and the feeding speed of each batch limits the stamping speed.

Method used

A plastic box stamping forming device was designed, which includes a worktable, a conveying mechanism and a fixing mechanism. The screw drives the slide plate to slide so as to facilitate mold replacement. The motor drives the conveying roller to transport materials. The upper mold is driven by a cylinder to perform stamping. A cleaning mechanism is provided to facilitate the collection of finished products.

Benefits of technology

It enables convenient mold replacement, improves production efficiency, ensures stable material delivery, eliminates the limitation of stamping speed on material supply speed, and facilitates finished product collection.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a plastic box punch forming device, which relates to the field of punching equipment and comprises a workbench, a conveying mechanism and a fixing mechanism, both the conveying mechanism and the fixing mechanism are arranged inside the workbench, and the workbench is supported by support legs below; the conveying mechanism comprises a fixing block, and the lower end of the fixing block is fixedly connected to the upper surface of the workbench. The fixing mechanism comprises a lower mold, the outer wall of the lower mold is arranged in an inner cavity of the workbench, a plurality of screws are rotationally connected into the workbench, the outer walls of the screws are in threaded connection with sliding plates and are slidably connected into the inner cavity of the workbench, and push blocks are arranged at the two ends of each sliding plate. According to the utility model, the sliding plate can be driven to slide in the workbench by rotating the screw rod on the working plate, so that the clamping of the lower die by the push block can be reduced, the die can be conveniently replaced, and the effect that the stamping is not interfered while the die is conveniently replaced is achieved.
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Description

TECHNICAL FIELD

[0001] The utility model relates to stamping equipment field, concretely relates to a glue box stamping forming device. BACKGROUND

[0002] Glue box stamping is a kind of precision processing technology, involves using specially designed mould, carries out stamping operation on various plastic film materials, these materials usually include polystyrene (PS), polypropylene (PP), polyethylene terephthalate (PET) etc., through this processing mode, glue box for various packaging needs or other functional purposes can be produced, these glue boxes can be completely transparent, also can be translucent, depend on the demand and design requirement of final application.

[0003] The existing glue shell stamping forming device mostly needs to stamp the glue shell of different models, the whole replacement process is relatively cumbersome, can cause the reduction of production efficiency and the extension of operation time, in addition, during stamping operation, only one feeding can be completed each time, and the stamping speed is determined by the feeding speed. TECHNICAL SOLUTION

[0004] To solve the above technical problem, provide a kind of glue box stamping forming device, the technical scheme of the present application solves the above background art when the glue shell of different models needs to be stamped, the whole replacement process is relatively cumbersome, can cause the reduction of production efficiency and the extension of operation time, in addition, during stamping operation, only one feeding can be completed each time, and the stamping speed is determined by the feeding speed.

[0005] To achieve the above purpose, the technical scheme adopted by the utility model is as follows:

[0006] A kind of glue box stamping forming device, including workbench, conveying mechanism and fixed mechanism, the conveying mechanism and the fixed mechanism are all arranged in the inside of workbench, the workbench is supported by the supporting leg under it;

[0007] The conveying mechanism includes fixed block, and the lower end of the fixed block is fixedly connected to the upper surface of the workbench;

[0008] The fixed mechanism includes lower mould, and the outer wall of the lower mould is arranged in the inner cavity of the workbench, a plurality of screw rods are rotatably connected in the inside of the workbench, the outer wall of the plurality of screw rods is all screw-connected with sliding plate and is slidingly connected in the inner cavity of the workbench, and the both ends of the sliding plate are provided with push block.

[0009] Preferably, the outer wall of the push block is slidingly connected in the inner cavity of the workbench, and the outer wall of the push block is arranged on the outer wall of the lower mould.

[0010] Preferably, the outer wall of the fixed block is rotationally connected with conveying rollers, the inner parts of the two conveying rollers are fixedly connected with a driving gear and a driven gear respectively through transmission rods.

[0011] Preferably, the outer wall of the driven gear is engaged with the outer wall of the driving gear, one side of the outer wall of the driving gear is fixedly connected with the output end of a motor, and the lower surface of the motor is fixedly mounted on the upper surface of the workbench.

[0012] Preferably, the outer wall of the workbench is provided with a cleaning mechanism, the upper surface of the workbench is fixedly connected with a work plate, the inner part of the work plate is provided with a stamping mechanism, and the outer wall of the work plate is provided with a feeding structure.

[0013] Preferably, the stamping mechanism comprises a gas cylinder, the outer wall of the gas cylinder is fixedly mounted in the inner part of the work plate, the output end of the gas cylinder is fixedly connected with a mounting plate, the upper surface of the mounting plate is fixedly connected with a plurality of limiting rods and is slidingly connected in the inner part of the work plate, and the lower part of the mounting plate is provided with an upper die and is locked through a screw.

[0014] Preferably, the feeding structure comprises a support frame, one end of the support frame is fixedly connected with the outer wall of the work plate, and the upper part of the support frame is rotationally connected with a material roller.

[0015] Preferably, the cleaning mechanism comprises a gas pump, the outer wall of the gas pump is fixedly mounted on the lower surface of the workbench, the output end of the gas pump is communicated with a gas conveying pipe, and a plurality of gas injection pipes are penetratingly connected in the inner part of the gas conveying pipe and are penetratingly fixed in the inner part of the workbench.

[0016] Compared with the prior art, the utility model has the advantages that:

[0017] In the utility model, the screw on the rotating work plate can drive the sliding plate to slide in the inner part of the workbench, so that the clamping of the push block on the lower die is reduced, the die is convenient to replace, the die can be limited and supported through the workbench, and the effect that the die is convenient to replace and does not interfere with stamping is achieved. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a three-dimensional structure schematic view in the utility model;

[0019] Figure 2 It is a structure schematic view of the work plate in the utility model;

[0020] Figure 3 It is a structure schematic view of the stamping mechanism in the utility model;

[0021] Figure 4 It is a sectional view of the workbench in the utility model;

[0022] Figure 5 For Figure 4 Enlarged view at A in the middle;

[0023] Figure 6 For the structure diagram of the conveying mechanism in the utility model.

[0024] Reference signs in the figure are:

[0025] 1, workbench; 2, feeding structure; 201, material roller; 202, support frame; 3, conveying mechanism; 301, fixed block; 302, motor; 303, driven gear; 304, driving gear; 305, conveying roller; 4, stamping mechanism; 401, air cylinder; 402, limiting rod; 403, mounting plate; 404, upper die; 5, fixing mechanism; 501, lower die; 502, push block; 503, sliding plate; 504, screw; 6, work plate; 7, cleaning mechanism; 701, air pump; 702, gas pipe; 703, air jet pipe. DETAILED DESCRIPTION

[0026] The following description is used to disclose the utility model so that those skilled in the art can implement the utility model. The preferred embodiments in the following description are only as examples, and other obvious modifications can be thought of by those skilled in the art.

[0027] Referring to Figures 1-6 As shown in the figure, a rubber box stamping forming device, including workbench 1, conveying mechanism 3 and fixing mechanism 5, conveying mechanism 3 and fixing mechanism 5 are arranged in the inside of workbench 1, workbench 1 is supported by the support leg below; Conveying mechanism 3 includes fixed block 301, the lower end of fixed block 301 is fixedly connected to the upper surface of workbench 1; Fixing mechanism 5 includes lower die 501, the outer wall of lower die 501 is arranged in the inner cavity of workbench 1, a plurality of screw rods 504 are rotatably connected in the inside of workbench 1, the outer wall of a plurality of screw rods 504 is all threadedly connected with sliding plate 503, the both ends of sliding plate 503 are all slidingly connected in the inner cavity of workbench 1, the both ends of sliding plate 503 are all provided with push block 502; The outer wall of push block 502 is slidingly connected in the inner cavity of workbench 1, and the outer wall of push block 502 is arranged on the outer wall of lower die 501.

[0028] Specifically, the conveying mechanism 3 and the fixing mechanism 5 are fixed by the workbench 1, and the conveying mechanism 3 and the fixing mechanism 5 can be supported. When the lower mold 501 is replaced, the screw rod 504 in the workbench 1 is rotated. The rotation of the threaded screw rod 504 drives the push block 502 to move. The slide plate 503 is limited by the workbench 1, so that the slide plate 503 can only move in the upward and downward directions under the action of the screw. The pushing force of the moving slide plate 503 on the push block 502 gradually decreases. The push block 502 is limited by the workbench 1, so that the push block 502 can only move in the horizontal direction. Therefore, the push block 502 can fix the lower mold 501, which facilitates the removal and fixation of the lower mold 501 from the workbench 1.

[0029] Referring to Figures 1-6 As shown in the figure, the outer wall of the fixing block 301 is rotatably connected with the conveying rollers 305. The inner parts of the two conveying rollers 305 are fixedly connected with the driving gear 304 and the driven gear 303 through the transmission rod respectively. The outer wall of the driven gear 303 is engaged with the outer wall of the driving gear 304. The output end of the motor 302 is fixedly connected with the outer wall of one side of the driving gear 304. The lower surface of the motor 302 is fixedly installed on the upper surface of the workbench 1.

[0030] Specifically, the motor 302 drives the driving gear 304 and the fixing block 301 to rotate. The two conveying rollers 305 are driven to move towards each other by the rotating driving gear 304 and the driven gear 303. Therefore, the material can be conveyed by the rotating conveying rollers 305, and the material can be prevented from deflecting during use. The speed of material conveying can be adjusted by adjusting the output speed of the motor 302.

[0031] Referring to Figures 2-5 As shown in the figure, the outer wall of the workbench 1 is provided with the cleaning mechanism 7. The upper surface of the workbench 1 is fixedly connected with the work plate 6. The inner part of the work plate 6 is provided with the stamping mechanism 4. The outer wall of the work plate 6 is provided with the feeding structure 2. The stamping mechanism 4 comprises a cylinder 401. The outer wall of the cylinder 401 is fixedly installed in the inner part of the work plate 6. The output end of the cylinder 401 is fixedly connected with the mounting plate 403. The upper surface of the mounting plate 403 is fixedly connected with a plurality of limiting rods 402 and is slidingly connected in the inner part of the work plate 6. An upper mold 404 is arranged below the mounting plate 403 and is locked by screws.

[0032] Specifically, the stamping mechanism 4 is fixed and supported by the workboard 6, the upper die 404 installed below the mounting plate 403 is driven by the air cylinder 401 in the workboard 6 to move up and down, so that the material can be stamped, the movement track and direction of the mounting plate 403 are limited by the two limiting rods 402 penetrating through the workboard 6 and installed on the mounting plate 403, preventing the mounting plate 403 from rotating during stamping, causing stamping errors and material waste, and the mounting plate 403 and the upper die 404 are connected by screws, facilitating the replacement of the model of the upper die 404.

[0033] With reference to Figures 2-3 The feeding structure 2 includes a support frame 202, one end of the support frame 202 is fixedly connected to the outer wall of the workboard 6, and the upper end of the support frame 202 is rotatably connected with a material roller 201.

[0034] Specifically, the two support frames 202 connected to one side of the workboard 6 support the material roller 201, so that the material can be conveniently fed into the equipment.

[0035] With reference to Figure 2 The cleaning mechanism 7 includes an air pump 701, the outer wall of the air pump 701 is fixedly installed on the lower surface of the workbench 1, the output end of the air pump 701 is communicated with a gas conveying pipe 702, a plurality of air jet pipes 703 are connected in the gas conveying pipe 702 and fixedly penetrate into the workbench 1.

[0036] Specifically, after stamping, the air pump 701 below the workbench 1 is started, the air pump 701 sends gas into the air jet pipe 703 through the gas conveying pipe 702, and then the gas is sent to the lower die 501 through the air jet pipe 703, so that the stamped gel shell can be blown out conveniently, and the gel shell can be collected conveniently.

[0037] Working principle: in use, the material roller 201 is removed from the support frame 202, and new material is replaced, and the material is fed through the two conveying rollers 305, the material is conveyed by the conveying rollers 305, the driving gear 304 and the driven gear 303 are driven by the motor 302 on the workbench 1 to rotate, so that the two conveying rollers 305 move towards each other, so that the material can be clamped and the workpiece can be conveyed;

[0038] The workpiece enters the inside of the workboard 6, the air cylinder 401 above the workboard 6 is started, the mounting plate 403 inside the workboard 6 is driven to move downwards through the air cylinder 401, meanwhile the upper die 404 below the mounting plate 403 is driven to move, so that the material can be punched quickly, meanwhile the model of the upper die 404 can be replaced conveniently, the material is punched through the contact between the upper die 404 and the lower die 501, when the model needs to be replaced, the screw rod 504 on the workbench 1 is screwed, the slide plate 503 inside the workbench 1 is driven to slide up and down through the rotation of the screw rod 504, so that the slide plate 503 extrudes the push block 502, so that the lower die 501 can be taken out from the inside of the workbench 1 easily, only needs to place the new lower die 501 in the groove on the workbench 1, rotate the screw rod 504, drive the slide plate 503 to move up and down, the push block 502 is driven to extrude the lower die 501 through the slide plate 503, so that the lower die 501 is fixed;

[0039] After the punching is completed, the air pump 701 sends the gas into the inside of the gas conveying pipe 702 and the air jet pipe 703, and then the gas is jetted out through the air jet pipe 703, so that the rubber shell after the punching is blown out from the lower die 501, and the rubber shell is collected conveniently.

[0040] The above shows and describes the basic principle, main features and advantages of the utility model. The skilled in the art should understand that the utility model is not limited by the above-mentioned embodiments, the above-mentioned embodiments and the description in the specification are only the principles of the utility model, the utility model will have various changes and improvements without departing from the spirit and scope of the utility model, and these changes and improvements all fall into the scope of the utility model claimed to be protected. The protection scope required by the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A rubber box press forming device characterized by comprising: Including workbench (1), conveying mechanism (3) and fixed mechanism (5), the conveying mechanism (3) and the fixed mechanism (5) are arranged in the inside of workbench (1), the workbench (1) is supported by the support of below, The conveying mechanism (3) includes a fixed block (301), the lower end of the fixed block (301) is fixedly connected to the upper surface of the workbench (1), The fixed mechanism (5) includes a lower mold (501), the outer wall of the lower mold (501) is arranged in the inner cavity of the workbench (1), a plurality of screw rods (504) are rotatably connected in the inside of the workbench (1), the outer wall of the plurality of screw rods (504) is threadedly connected with a sliding plate (503) and is slidably connected in the inner cavity of the workbench (1), the both ends of the sliding plate (503) are provided with a push block (502).

2. The apparatus according to claim 1, wherein: The outer wall of the push block (502) is slidably connected in the inner cavity of the workbench (1), and the outer wall of the push block (502) is arranged on the outer wall of the lower mold (501).

3. The apparatus according to claim 1, wherein: The outer wall of the fixed block (301) is rotatably connected with a conveying roller (305), and the inner part of the two conveying rollers (305) is fixedly connected with a driving gear (304) and a driven gear (303) through a transmission rod respectively.

4. The apparatus according to claim 3, wherein: The outer wall of the driven gear (303) and the driving gear (304) is engaged, the upper surface of the workbench (1) is fixedly installed with a motor (302), the output end of the motor (302) is fixedly connected in the inside of the driving gear (304), and the lower surface of the motor (302) is fixedly installed on the upper surface of the workbench (1).

5. The apparatus according to claim 1, wherein: The outer wall of the workbench (1) is provided with a cleaning mechanism (7) on both sides, the upper surface of the workbench (1) is fixedly connected with a workboard (6), the inside of the workboard (6) is provided with a punching mechanism (4), and the outer wall of the workboard (6) is provided with a feeding structure (2) on both sides.

6. The apparatus according to claim 5, wherein: The punching mechanism (4) includes a gas cylinder (401), the outer wall of the gas cylinder (401) is fixedly installed in the inside of the workboard (6), the output end of the gas cylinder (401) is fixedly connected with a mounting plate (403), the upper surface of the mounting plate (403) is fixedly connected with a plurality of limiting rods (402) and is slidably connected in the inside of the workboard (6), and the lower part of the mounting plate (403) is provided with an upper mold (404) and is locked by a screw.

7. The apparatus according to claim 5, wherein: The feeding structure (2) includes a support frame (202), one end of the support frame (202) is fixedly connected to the outer wall of the workboard (6), and the upper part of the support frame (202) is rotatably connected with a material roller (201).

8. The apparatus according to claim 5, wherein: The cleaning mechanism (7) includes an air pump (701), the outer wall of the air pump (701) is fixedly installed on the lower surface of the workbench (1), the output end of the air pump (701) is communicated with a gas conveying pipe (702), a plurality of air jet pipes (703) are penetratingly connected in the inside of the gas conveying pipe (702) and are penetratingly fixed in the inside of the workbench (1).