Clamping structure and voucher gluing machine thereof

Abstract

The utility model relates to the technical field of voucher mucilage glue machines, and discloses a clamping structure and a voucher mucilage glue machine comprising an operation table, and a through groove is formed in the middle of the operation table; the clamping assembly is arranged at one end of the operation table, the clamping assembly is used for clamping paper, the clamping assembly comprises a push plate and supports, the supports are symmetrically arranged at one end of the operation table, and the supports are fixedly connected with the operation table; the sorting assembly is arranged on the push plate, the sorting assembly is used for sorting paper, the sorting assembly comprises sorting blocks and limiting blocks, a paper stack and the gluing machine body are clamped and fixed through components in the clamping assembly, the two sorting blocks are pushed oppositely from the two sides of the push plate manually, the sorting blocks push the side edges of the paper stack inwards when moving inwards, and the paper stack is clamped and fixed through the limiting blocks; and pushing is stopped after the side edges of the paper stacks abut against the push plate, and the situation that paper cannot be completely bonded in the bonding process due to the fact that the paper stacks are not arranged in order, and accounting document pages are missed is avoided.

Description

Technical Field

[0001] This utility model belongs to the technical field of voucher gluing machines, specifically, it relates to a clamping structure and a voucher gluing machine thereof. Background Technology

[0002] Accounting vouchers are written documents that record the occurrence or completion of economic transactions. They serve as the basis for registering accounts. Every enterprise must prepare and review accounting vouchers according to certain procedures and register them in the accounts based on the verified accounting vouchers, thereby accurately reflecting the enterprise's economic transactions.

[0003] A document with publication number (CN221937891U) discloses a convenient and fast voucher gluing machine, relating to the field of gluing machine technology. This gluing machine includes a worktable and a glue container. Support legs are fixedly connected to the lower corners of the worktable. A positioning groove is provided in the middle of the upper part of the worktable, and several holes are arranged in an array on the upper part of the worktable. A left support and a right support are symmetrically arranged at the left and right ends of the worktable. A glue outlet is provided at the bottom of the glue container. A positioning structure is provided on the upper part of the worktable. A positioning motor drives a bidirectional screw to rotate. Because the threads at both ends of the bidirectional screw are in opposite directions, the positioning sliders at both ends of the bidirectional screw move synchronously relative to each other or in opposite directions, thereby causing the positioning plate to move synchronously. The positioning plate positions the voucher in the middle of the upper part of the worktable. An adjustment structure is provided between the left and right supports. An auxiliary structure is provided in the middle of the lower part of the worktable, and the output end of the suction fan is connected to an air pipe.

[0004] The aforementioned device uses a positioning structure where a positioning motor drives a bidirectional screw to rotate. Since the threads at both ends of the bidirectional screw are in opposite directions, the positioning sliders at both ends of the bidirectional screw move synchronously relative to each other or in opposite directions, thereby causing the positioning plate to move synchronously. The positioning plate positions the voucher in the middle of the upper end of the worktable, preventing any deviation in the voucher's position.

[0005] In actual use, the above-mentioned device clamps the accounting voucher in the middle for positioning by a positioning slider and uses the negative pressure generated by the suction fan to position the accounting voucher. However, accounting vouchers are composed of paper stacks glued together. The above-mentioned device cannot arrange the paper stacks neatly, and cannot glue all the paper during the gluing process, resulting in missing pages in the accounting voucher.

[0006] In view of this, this utility model is hereby proposed. Utility Model Content

[0007] To solve the technical problem of neatly arranging accounting vouchers, the basic concept of the technical solution adopted by this utility model is as follows:

[0008] A clamping structure includes an operating table with a through slot in the middle; a clamping assembly disposed at one end of the operating table for clamping paper, the clamping assembly including a push plate and a bracket, the bracket being symmetrically disposed at one end of the operating table and fixedly connected to the operating table, the push plate being disposed at one end of the operating table and elastically connected to the bracket; and a sorting assembly disposed on the push plate for sorting paper, the sorting assembly including sorting blocks and limiting blocks, the sorting blocks being symmetrically disposed on both sides of the push plate and each sorting block engaging with the push plate, and the limiting blocks being symmetrically disposed on the top of the push plate and one end of each limiting block engaging with the push plate.

[0009] In a preferred embodiment of this utility model, a push rod is provided between the push plate and the corresponding bracket. One end of each push rod is fixedly connected to the corresponding position of the push plate, and the other end of each push rod is slidably connected to the corresponding bracket.

[0010] In a preferred embodiment of this utility model, each push rod is fitted with a first spring, one end of each first spring is fixedly connected to the push plate, and the other end of each first spring is fixedly connected to the corresponding bracket.

[0011] In a preferred embodiment of this utility model, the operating table is provided with a locking tooth in the middle, and fixed blocks are symmetrically arranged in the through groove of the operating table. Each fixed block is fixedly connected to the inner wall of the operating table, and the locking tooth is fixedly connected to each fixed block.

[0012] In a preferred embodiment of this utility model, a support rod is provided between the locking tooth and each fixing block, the corresponding support rod is slidably connected to the fixing block, and each support rod is fixedly connected to the locking tooth.

[0013] In a preferred embodiment of the present invention, each of the support rods is fitted with a second spring, one end of which is fixedly connected to a locking tooth, and the other end of which is fixedly connected to a corresponding fixing block.

[0014] In a preferred embodiment of this utility model, a downward pressure rod is slidably connected to the end of the limiting block, and a third spring is sleeved on the downward pressure rod. One end of the third spring is fixedly connected to the downward pressure rod, and the other end of the third spring is fixedly connected to the limiting block.

[0015] A voucher gluing machine includes a gluing machine body with symmetrical gluing positions. One end of the gluing machine body is provided with all the above-mentioned clamping structures. The gluing machine body is fixedly connected to the operating table.

[0016] Compared with the prior art, the present invention has the following advantages:

[0017] 1. This clamping structure and its voucher gluing machine, through the components within the clamping assembly, abuts one side of the paper stack against the gluing position of the gluing machine body. Two sorting blocks are manually pushed from both sides of the push plate towards each other. As the sorting blocks move inward, they push the side of the paper stack inward. After the side of the paper stack abuts against the push plate, the pushing stops. By flattening the adjacent sides of the paper stack, the effect of sorting the paper stack is achieved, avoiding the paper stack not being neatly arranged and the inability to fully glue the paper during the gluing process, resulting in missing pages on the accounting voucher.

[0018] 2. In this clamping structure and its voucher gluing machine, the push plate is manually pulled to one end of the operating table and engaged with the clamping teeth on the push plate. At this time, the paper stack is placed on the operating table, and the manual presses down on the clamping teeth. When the clamping teeth are pressed down, the support rod is pushed, and the support rod restricts the movement position of the clamping teeth.

[0019] 3. This clamping structure and its document gluing machine, wherein the lower pressure rod is pushed upward by the paper stack, and the lower pressure rod compresses the third spring upward. After being compressed, the third spring deforms and applies the force of the deformation to the lower pressure rod, which presses the paper stack downward. At the same time, the limiting block can also be engaged with the push plate. When the lower pressure rod is pulled upward manually, the lower pressure rod compresses the third spring. At this time, the force exerted on the lower pressure rod by the manual force is released, and the third spring applies the force generated by the deformation to the lower pressure rod and presses the paper stack downward. After the paper stack is pressed, gaps between the paper stacks are avoided. During the gluing process, large gaps are avoided after the paper stacks are glued, thus improving the quality of accounting document gluing.

[0020] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings. Attached Figure Description

[0021] In the attached diagram:

[0022] Figure 1 This is a three-dimensional schematic diagram of the present invention;

[0023] Figure 2 This is a schematic diagram of the structure on the operating table of this utility model;

[0024] Figure 3 This is a cross-sectional view of the operating table of this utility model;

[0025] Figure 4 This is a schematic diagram of the structure on the push plate of this utility model;

[0026] Figure 5 This is a schematic diagram of the upper structure of the limiting block of this utility model.

[0027] In the diagram: 1. Main body of the adhesive machine; 2. Operating table; 3. Push plate; 31. Support; 32. Push rod; 33. First spring; 4. Clamping teeth; 41. Fixing block; 42. Support rod; 43. Second spring; 5. Sorting block; 6. Limiting block; 61. Pressing rod; 62. Third spring. Detailed Implementation

[0028] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings. The following embodiments are used to illustrate this utility model.

[0029] Please see Figure 1-5 A clamping structure includes an operating table 2 with a through slot in the middle; a clamping assembly disposed at one end of the operating table 2 for clamping paper, the clamping assembly including a push plate 3 and a bracket 31, the bracket 31 being symmetrically disposed at one end of the operating table 2 and fixedly connected to the operating table 2, the push plate 3 being disposed at one end of the operating table 2 and elastically connected to the bracket 31; and a sorting assembly disposed on the push plate 3 for sorting paper, the sorting assembly including a sorting block 5 and a limiting block 6, the sorting block 5 being positioned relative to the paper. The paper stack is positioned on both sides of the push plate 3, with each sorting block 5 engaging with the push plate 3. Limiting blocks 6 are symmetrically positioned on the top of the push plate 3, with one end of each limiting block 6 engaging with the push plate 3. The components within the clamping assembly clamp and fix the paper stack to the glue machine body 1. Manually, the two sorting blocks 5 are pushed towards each other from both sides of the push plate 3. As the sorting blocks 5 move inward, they push the sides of the paper stack inward, stopping the push after the sides of the paper stack contact the push plate 3. This prevents the paper stack from being improperly arranged, ensuring that all paper is glued during the gluing process, which could result in missing pages on accounting vouchers.

[0030] A push rod 32 is provided between the push plate 3 and the corresponding bracket 31. One end of each push rod 32 is fixedly connected to the corresponding position of the push plate 3, and the other end of each push rod 32 is slidably connected to the corresponding bracket 31. A first spring 33 is sleeved on each push rod 32. One end of each first spring 33 is fixedly connected to the push plate 3, and the other end of each first spring 33 is fixedly connected to the corresponding bracket 31. When the clamping tooth 4 is pressed down, the push plate 3 loses its restraint. The push plate 3 is pushed by the force generated by the compression of the first spring 33, and pushes the paper stack towards the glue machine body 1. The paper stack is pushed to abut against the adhesive opening on the glue machine body 1. When the clamping tooth 4 is pressed down, it squeezes the second spring 43. The second spring 43 is deformed by the compression and applies the deformation force to the clamping tooth 4. The clamping tooth 4 is pushed upward and engages with the push plate 3 again, thus restricting the position of the paper stack.

[0031] The operating table 2 has a locking tooth 4 in the middle. Fixed blocks 41 are symmetrically arranged in the through groove of the operating table 2. Each fixed block 41 is fixedly connected to the inner wall of the operating table 2. The locking tooth 4 is fixedly connected to each fixed block 41. A support rod 42 is provided between the locking tooth 4 and each fixed block 41. The corresponding support rod 42 is slidably connected to the fixed block 41. Each support rod 42 is fixedly connected to the locking tooth 4. A second spring 43 is sleeved on each support rod 42. One end of the second spring 43 is fixedly connected to the locking tooth 4, and the other end of the second spring 43 is fixedly connected to the corresponding fixed block 41. When the push plate 3 is manually pulled to one end of the operating table 2, it engages with the locking tooth on the locking tooth 4. At this time, a stack of paper is placed on the operating table 2. The manual pressure on the locking tooth 4 pushes the support rod 42, which restricts the movement of the locking tooth 4.

[0032] The limiting block 6 has a sliding connection to a pressing rod 61 at its end. A third spring 62 is fitted on the pressing rod 61. One end of the third spring 62 is fixedly connected to the pressing rod 61, and the other end is fixedly connected to the limiting block 6. When one end of the limiting block 6 is engaged with the push plate 3, the pressing rod 61 is pushed upward by the paper stack. The pressing rod 61 compresses the third spring 62 upward. After being compressed, the third spring 62 deforms and applies the deformation force to the pressing rod 61. The pressing rod 61 presses the paper stack downward. After the paper stack is pressed, gaps between the paper stacks are avoided. During the bonding process, large gaps are avoided after the paper stacks are bonded, thus improving the bonding quality of accounting documents. At the same time, after the limiting block 6 is engaged with the push plate 3, the pressing rod 61 can be pulled upward manually. The pressing rod 61 compresses the third spring 62. At this time, the manual force on the pressing rod 61 is released, and the third spring 62 applies the deformation force to the pressing rod 61 and presses the paper stack downward.

[0033] It is worth noting that accounting vouchers are composed of stacks of paper that have been glued together.

[0034] A voucher gluing machine includes a main body 1 with symmetrical gluing positions. One end of the main body 1 is equipped with all the aforementioned clamping structures. The main body 1 is fixedly connected to an operating table 2. The paper stack is clamped and fixed to the main body 1 by components within the clamping assembly. Two sorting blocks 5 are manually pushed from both sides of a push plate 3 towards each other. When the sorting blocks 5 move inward, they push the sides of the paper stack inward. The pushing stops after the sides of the paper stack come into contact with the push plate 3, thus preventing the paper stack from being not neatly arranged. During the gluing process, the paper cannot be fully glued, resulting in missing pages on the accounting voucher.

[0035] It is worth noting that the adhesive machine body 1 is an existing mature technology, so the internal structure of the adhesive machine body 1 is not described in detail in the text; the adhesive machine body 1 has been disclosed in the prior art of an accounting hot melt binding machine CN211892573U, so it will not be described in detail here.

[0036] Working principle: The push plate 3 is manually pulled to one end of the operating table 2, engaging with the teeth on the toothed plate 4. The paper stack is then placed on the operating table 2. The push plate 3 is pressed down on the toothed plate 4, pushing the support rod 42. The support rod 42 restricts the movement of the toothed plate 4. The push plate 3 is unrestricted when the toothed plate 4 is pressed down, and is pushed by the force generated by the compression of the first spring 33, pushing the paper stack towards the glue machine body 1. The paper stack is pushed to abut against the adhesive opening on the glue machine body 1. When the toothed plate 4 is pressed down, it compresses the second spring 43, causing deformation and applying force to the toothed plate 4. The toothed plate 4 is pushed upwards and engages with the push plate 3 again, restricting the position of the paper stack. At this time, the two sorting blocks 5 are manually moved from both sides of the push plate 3. As the paper stack moves inward, the sorting block 5 pushes the sides of the paper stack inward until they come into contact with the push plate 3. This prevents the paper stack from being misaligned and ensures that all the paper is glued during the bonding process, which could result in missing pages on the accounting voucher. At this point, one end of the limiting block 6 is engaged with the push plate 3, and the pressure rod 61 is pushed upward by the paper stack. The pressure rod 61 then presses the third spring 62 upward. The third spring 62 deforms under pressure and applies the deformation force to the pressure rod 61, which presses the paper stack downward. This press prevents gaps between the paper stacks and avoids large gaps after bonding, thus improving the quality of the accounting voucher bonding. At this point, the glue machine body 1 starts working, using the components inside the glue machine body 1 to bond the paper stack.

[0037] It is understood that this utility model has been described through some embodiments, and those skilled in the art will recognize that various changes or equivalent substitutions can be made to these features and embodiments without departing from the spirit and scope of this utility model. Furthermore, under the teachings of this utility model, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the protection scope of this utility model.

Claims

1. A clamping structure, characterized in that, include: Operating table (2), with a through slot in the middle of the operating table (2); The clamping assembly is set at one end of the operating table (2). The clamping assembly is used to clamp the paper. The clamping assembly includes a push plate (3) and a bracket (31). The bracket (31) is symmetrically set at one end of the operating table (2). The bracket (31) is fixedly connected to the operating table (2). The push plate (3) is set at one end of the operating table (2). The push plate (3) is elastically connected to the bracket (31). The sorting component is set on the push plate (3) and is used to sort the paper. The sorting component includes sorting blocks (5) and limiting blocks (6). The sorting blocks (5) are symmetrically arranged on both sides of the push plate (3) and each sorting block (5) is engaged with the push plate (3). The limiting blocks (6) are symmetrically arranged on the top of the push plate (3) and one end of each limiting block (6) is engaged with the push plate (3).

2. The clamping structure according to claim 1, characterized in that, A push rod (32) is provided between the push plate (3) and the corresponding bracket (31). One end of each push rod (32) is fixedly connected to the corresponding position of the push plate (3), and the other end of each push rod (32) is slidably connected to the corresponding bracket (31).

3. The clamping structure according to claim 2, characterized in that, Each push rod (32) is fitted with a first spring (33), one end of each first spring (33) is fixedly connected to the push plate (3), and the other end of each first spring (33) is fixedly connected to the corresponding bracket (31).

4. The clamping structure according to claim 1, characterized in that, The operating table (2) is provided with a locking tooth (4) in the middle, and fixed blocks (41) are symmetrically arranged in the through groove of the operating table (2). Each fixed block (41) is fixedly connected to the inner wall of the operating table (2), and the locking tooth (4) is fixedly connected to each fixed block (41).

5. The clamping structure according to claim 4, characterized in that, Each of the locking teeth (4) and each fixed block (41) is provided with a support rod (42), and the corresponding support rod (42) is slidably connected to the fixed block (41). Each support rod (42) is fixedly connected to the locking teeth (4).

6. The clamping structure according to claim 5, characterized in that, Each of the support rods (42) is fitted with a second spring (43), one end of the second spring (43) is fixedly connected to the locking tooth (4), and the other end of the second spring (43) is fixedly connected to the corresponding fixing block (41).

7. The clamping structure according to claim 1, characterized in that, The end of the limiting block (6) is slidably connected to a pressing rod (61), and a third spring (62) is sleeved on the pressing rod (61). One end of the third spring (62) is fixedly connected to the pressing rod (61), and the other end of the third spring (62) is fixedly connected to the limiting block (6).

8. A voucher gluing machine, comprising a gluing machine body (1), characterized in that, The adhesive machine body (1) has symmetrical bonding positions, and one end of the adhesive machine body (1) is provided with any of the clamping structures described in claims 1-7. The adhesive machine body (1) is fixedly connected to the operating table (2).

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