A hot stamping and creasing device

Abstract

The utility model belongs to the technical field of printing equipment, and discloses a hot stamping and creasing device, including a workbench, the top outer wall of the workbench is fixedly connected with a bracket, the inner wall of the bracket is fixedly connected with an electric slide rail, the inner wall of the electric slide rail is slidably connected with a cylinder, the bottom end of the cylinder is provided with a pressure wheel through a mounting mechanism, the top outer wall of the workbench is provided with a fixing mechanism, the fixing mechanism includes a moving block, and the bottom outer wall of the moving block is hinged with a pull rod through a connecting rod. The utility model releases the limit of the pull rod by pulling the slider and moves the pull rod outward or inward, and can drive two groups of moving blocks to move to the middle or both sides at the same time through the connecting rod, so that the distance between the two groups of moving blocks can be adjusted to adapt to printed products of different lengths, and the two sides of the printed products can be pressed down and fixed by two groups of pressing plates, the adjustment process is simpler, the adaptability is higher, and the operation is more convenient and quick.

Description

Technical Field

[0001] The utility model belongs to the technical field of printing equipment, in particular to a hot stamping and creasing device. Background Art

[0002] A hot stamping device is a device used to apply metal foil or special effects to the surface of printed materials. It heats the metal foil, brings it into contact with the surface of the printed material, and applies appropriate pressure to make the metal foil or special effects adhere to the surface of the printed material and form patterns or text. This device can be used to enhance the visual appeal and texture of printed materials. It is commonly used in the production of printed materials such as business cards, packaging boxes, book covers, etc. that need to improve quality and attractiveness.

[0003] When performing hot stamping and creasing operations on printed materials, the position of the printed materials needs to be fixed on the device to prevent the printed materials from shifting during the operation and affecting the effect of the hot stamping and creasing. In some existing technologies, the printed materials are generally fixed by two sets of pressing blocks on both sides. However, since the sizes and lengths of the printed materials are different, when operating on different printed materials, it is necessary to adjust the position of the pressing blocks by turning the bolts multiple times. After the adjustment is completed, the bolts need to be turned again to fix the position of the pressing blocks before the printed materials can be fixed. This operation is relatively cumbersome and time-consuming and labor-intensive, which reduces work efficiency. Therefore, a hot stamping and creasing device is proposed to address the above problems. Utility Model Content

[0004] In order to solve the problems raised in the above background technology, the utility model provides a hot stamping creasing device, which solves the problem of the prior art that it is inconvenient to adjust the position of the pressing block when fixing printed products of different sizes.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a hot stamping creasing device, comprising a workbench, a bracket is fixedly connected to the top outer wall of the workbench, an electric slide is fixedly connected to the inner wall of the bracket, a cylinder is slidably connected to the inner wall of the electric slide, a pressing wheel is arranged at the bottom end of the cylinder through a mounting mechanism, and a fixing mechanism is arranged on the top outer wall of the workbench;

[0006] The fixing mechanism includes a moving block, the bottom outer wall of the moving block is hinged with a pull rod through a connecting rod, the outer wall of the pull rod is provided with a slot, the left outer wall of the workbench is fixedly connected with a fixed block, the inner wall of the fixed block is elastically connected with a card block through a spring A, the outer wall of the card block is fixedly connected with a slider, the top outer wall of the moving block is fixedly connected with a stopper, the inner wall of the moving block is elastically connected with a pressure plate through a spring B, the top outer wall of the pressure plate is fixedly connected with an insertion block, and the inner wall of the insertion block is elastically connected with a wedge block through a spring B.

[0007] Preferably, the moving block is slidably connected to the inner wall of the workbench, and the clamping block is clamped to the clamping slot.

[0008] Preferably, one end of the connecting rod is hinged to the outer wall of the pull rod, the other end of the connecting rod is hinged to the left outer wall of the moving block, and the outer wall of the pull rod is slidably connected to the left inner wall of the workbench.

[0009] Preferably, one end of the spring A is fixedly connected to the outer wall of the clamping block, and the other end of the spring A is fixedly connected to the inner wall of the fixing block, and the outer wall of the clamping block is slidably connected to the inner wall of the fixing block.

[0010] Preferably, one end of the spring B is fixedly connected to the outer wall of the pressure plate, and the other end of the spring B is fixedly connected to the inner wall of the moving block. The outer wall of the pressure plate is slidably connected to the inner wall of the moving block, and the insert block passes through the top outer wall of the moving block and the stop block.

[0011] Preferably, the mounting mechanism comprises a connecting block, the inner wall of the connecting block is elastically connected to the limiting block via a spring C, the outer wall of the connecting block is clamped with a mounting block, and the outer wall of the mounting block is provided with a through groove.

[0012] Preferably, the connecting block is fixedly connected to the movable end of the cylinder, one end of the spring C is fixedly connected to the outer wall of the limit block, the other end of the spring C is fixedly connected to the inner wall of the connecting block, the pressure wheel is rotatably connected to the inner wall of the mounting block, the limit block is slidably connected to the inner wall of the connecting block, and the limit block is clamped in the through groove.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] The utility model releases the limit of the pull rod by pulling the slider and moves the pull rod outward or inward, which can drive the connecting rod to flip, and the two groups of moving blocks are driven by the connecting rod to move to the middle or both sides at the same time, so that the distance between the two groups of moving blocks can be adjusted to adapt to printed products of different lengths, and the two sides of the printed product can be pressed down and fixed by two groups of pressing plates. The adjustment process is simpler, the adaptability is higher, and the operation is more convenient and quick. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the cross section of the workbench and the fixing mechanism structure of the utility model;

[0017] Figure 3 For this utility model Figure 2 The enlarged structural diagram of part A in the middle;

[0018] Figure 4This is a schematic diagram of the cross-sectional structure of the fixing mechanism and the moving block of the utility model;

[0019] Figure 5 This is a schematic diagram of the exploded structure of the bracket, connecting block section, and mounting block of the utility model.

[0020] In the figure: 1. workbench; 2. fixing mechanism; 201. moving block; 202. connecting rod; 203. pulling rod; 204. slot; 205. fixing block; 206. spring A; 207. block; 208. sliding block; 209. insert block; 210. spring B; 211. wedge block; 212. pressure plate; 213. stopper; 3. bracket; 4. electric slide rail; 5. cylinder; 6. pressure wheel; 7. mounting block; 8. through slot; 9. connecting block; 10. spring C; 11. limit block. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] like Figures 1 to 5 As shown, the utility model provides a hot stamping and creasing device, including a workbench 1, a bracket 3 is fixedly connected to the top outer wall of the workbench 1, an electric slide rail 4 is fixedly connected to the inner wall of the bracket 3, a cylinder 5 is slidably connected to the inner wall of the electric slide rail 4, a pressing wheel 6 is arranged at the bottom end of the cylinder 5 through a mounting mechanism, a fixing mechanism 2 is arranged on the top outer wall of the workbench 1, the fixing mechanism 2 includes a moving block 201, a pull rod 203 is hingedly connected to the bottom outer wall of the moving block 201 through a connecting rod 202, and a card slot is provided on the outer wall of the pull rod 203 204, the left outer wall of the workbench 1 is fixedly connected with a fixed block 205, the inner wall of the fixed block 205 is elastically connected with a clamping block 207 through a spring A206, the outer wall of the clamping block 207 is fixedly connected with a sliding block 208, the top outer wall of the moving block 201 is fixedly connected with a stopper 213, the inner wall of the moving block 201 is elastically connected with a pressure plate 212 through a spring B210, the top outer wall of the pressure plate 212 is fixedly connected with an insert block 209, and the inner wall of the insert block 209 is elastically connected with a wedge block 211 through a spring B210.

[0023] The above scheme is adopted: supporting legs are arranged under the workbench 1, and the workbench 1 can be placed on the ground or other positions through the supporting legs for hot stamping and creasing operations; the electric slide rail 4 can drive the cylinder 5 to move horizontally, so that the pressing wheel 6 moves synchronously, and the printed matter placed on the workbench 1 can be hot stamped and creasing; when the printed matter is placed on the workbench 1, the fixing mechanism 2 can conveniently and quickly press its two sides on the workbench 1 for fixing, and by starting the cylinder 5, the pressing wheel 6 is driven to move downward and fit the surface of the printed matter, and the operation can be carried out. The cylinder 5, the electric slide rail 4 and the pressing wheel 6 are all existing technologies and are not repeated here; two groups of moving blocks 201 are arranged, and are symmetrically distributed on the front and back sides of the workbench 1. The two groups of moving blocks 201 can be moved to the middle or both sides at the same time by moving the pull rod 203 to fix printed matters of different sizes, and the adaptability is high.

[0024] By engaging the card block 207 with the card slot 204, the position of the pull rod 203 can be fixed, and the position of the two groups of movable blocks 201 can be fixed, so that the two groups of movable blocks 201 are aligned with the two sides of the printed matter, and the pressure plate 212 is driven downward by the elastic force of the spring B210 itself to contact the surface of the printed matter, so that the position of the printed matter can be fixed; when not in use, the plug block 209 can be pulled to drive the pressure plate 212 to move upward, and the spring B210 is forced to shrink. When it moves to the point where the bottom end of the wedge block 211 directly contacts the top end of the stop block 213, the plug block 209 can be limited, so that the position of the pressure plate 212 is fixed, and a certain distance is left between the pressure plate 212 and the workbench 1 to place the printed matter.

[0025] like Figures 2 to 4 As shown, the moving block 201 is slidably connected to the inner wall of the workbench 1, and the clamping block 207 is clamped with the clamping slot 204; one end of the connecting rod 202 is hinged to the outer wall of the pull rod 203, and the other end of the connecting rod 202 is hinged to the left outer wall of the moving block 201, and the outer wall of the pull rod 203 is slidably connected to the left inner wall of the workbench 1; one end of the spring A206 is fixedly connected to the outer wall of the clamping block 207, and the other end of the spring A206 is fixedly connected to the inner wall of the fixed block 205, and the outer wall of the clamping block 207 is slidably connected to the inner wall of the fixed block 205; one end of the spring B210 is fixedly connected to the outer wall of the pressure plate 212, and the other end of the spring B210 is fixedly connected to the inner wall of the moving block 201, and the outer wall of the pressure plate 212 is slidably connected to the inner wall of the moving block 201, and the insert block 209 passes through the top outer wall of the moving block 201 and the stopper 213.

[0026] The above scheme is adopted: by pulling the pull rod 203 outward or pushing it inward, the connecting rod 202 is driven to flip, so that the two groups of moving blocks 201 move. Since the moving blocks 201 are slidably connected with the inner wall of the workbench 1, they are guided by the inner wall of the workbench 1 to keep lateral movement, that is, they move to the middle or both sides at the same time, and the distance between the two groups of moving blocks 201 is adjusted to adapt to printed products of different lengths; when it is necessary to move the pull rod 203, the slider 208 can be pulled outward to drive the card block 207 to move to the inside of the fixed block 205, and the spring A 206 contracts under force and loses contact with the slot 204, thereby releasing the limit of the pull rod 203. When the pull rod 203 is moved to make the two groups of moving blocks 201 reach the appropriate position, the slider 208 can be loosened, and the block 207 pops out under the elastic force of the spring A206 and engages with the corresponding slot 204, thereby fixing the position of the pull rod 203 and fixing the two groups of moving blocks 201. Since there are multiple groups of slots 204, the pull rod 203 can be moved to multiple positions for fixing, thereby fixing the two groups of moving blocks 201 at multiple positions.

[0027] When the insert block 209 is pulled upward, the arc surface of the wedge block 211 is squeezed by the force of the moving block 201 and the inner wall of the stop block 213, and moves to the inner wall of the insert block 209. The spring B210 is forced to contract. When the insert block 209 moves to the point where the wedge block 211 is out of contact with the inner wall of the stop block 213, the wedge block 211 pops out under the elastic force of the spring B210, and its straight surface contacts the stop block 213, thereby limiting the position of the insert block 209 and the pressure plate 212. The limit can be released by pressing the wedge block 211, so that the pressure plate 212 moves downward to press down and fix the printed matter.

[0028] like Figure 5 As shown, the mounting mechanism includes a connecting block 9, the inner wall of the connecting block 9 is elastically connected to the limiting block 11 through a spring C10, the outer wall of the connecting block 9 is clamped with the mounting block 7, and the outer wall of the mounting block 7 is provided with a through groove 8; the connecting block 9 is fixedly connected to the movable end of the cylinder 5, one end of the spring C10 is fixedly connected to the outer wall of the limiting block 11, and the other end of the spring C10 is fixedly connected to the inner wall of the connecting block 9, the pressure wheel 6 is rotatably connected to the inner wall of the mounting block 7, the limiting block 11 is slidably connected to the inner wall of the connecting block 9, and the limiting block 11 is clamped with the through groove 8.

[0029] The above scheme is adopted: two groups of limit blocks 11 and springs C10 are provided and symmetrically distributed in the front and rear inner walls of the connecting block 9. The limit blocks 11 maintain the state of the arc surface facing downward. When installing the pressure wheel 6, the mounting block 7 is aligned with the position of the connecting block 9 and moved upward. Its outer wall contacts and squeezes the arc surface of the limit block 11, so that the two groups of limit blocks 11 move toward the middle at the same time, and the spring C10 contracts under the force; when the mounting block 7 moves to the position corresponding to the through groove 8 and the limit block 11, the limit block 11 pops out under the elastic force of the spring C10 and engages with the through groove 8, so that the position of the mounting block 7 can be fixed and the installation of the pressure wheel 6 can be completed; when removing the pressure wheel 6, the two groups of limit blocks 11 can be pressed inward at the same time to break contact with the through groove 8, so that the mounting block 7 and the pressure wheel 6 can be removed, and the disassembly and installation are more convenient and easy to operate.

[0030] The working principle and use process of this utility model:

[0031] When performing the hot stamping and creasing operation, the workbench 1 is placed on the ground or other positions through the supporting legs below. First, according to the size of the printed matter, the distance between the two groups of moving blocks 201 is adjusted by operating the pull rod 203. The slider 208 can be pulled outward to drive the card block 207 to move to the inside of the fixed block 205, so that the card block 207 is out of contact with the card slot 204. The spring A206 is forced to shrink and the limit of the pull rod 203 is released. The pull rod 203 can be pulled outward or pushed inward. When the pull rod 203 moves, it drives the connecting rod 202 to flip, so that the two groups of moving blocks 201 are in The two sets of movable blocks 201 can slide toward the middle or both sides on the inner wall of the workbench 1 at the same time to adapt to printed materials of different lengths. When the pull rod 203 moves outward, the two sets of movable blocks 201 move toward the middle, and when the pull rod 203 is pushed inward, the two sets of movable blocks 201 move toward both sides. When the moving pull rod 203 makes the two sets of movable blocks 201 to the appropriate position, the slider 208 is released, and the clamping block 207 pops out under the elastic force of the spring A206 and engages with the corresponding clamping groove 204, fixing the position of the pull rod 203, so that the two sets of movable blocks 201 can be fixed conveniently and quickly without turning the bolts multiple times.

[0032] Next, the printed product is placed on the workbench 1, and then the wedge block 211 can be pressed to disengage the wedge block 211 from contact with the top of the stop block 213, release the limit of the pressure plate 212, and drive the pressure plate 212 downward to contact the surface of the printed product through the elastic force of the spring B210 itself, so that the position of the printed product can be fixed to prevent it from shifting and affecting the effect during the hot stamping and creasing operation; when not in use, the plug block 209 can be pulled to drive the pressure plate 212 to move upward, and the arc surface of the wedge block 211 is squeezed inward by the force of the stop block 213 and the inner wall of the moving block 201, and the spring B210 is forced to shrink. When it moves to the point where the bottom end of the wedge block 211 contacts the top of the stop block 213, the wedge block 211 pops out due to the elastic force of the spring B210, limits the plug block 209, and leaves a certain distance between the pressure plate 212 and the workbench 1 for placing printed products; the operation process of adjusting the fixing mechanism 2 is simple, which improves work efficiency.

[0033] After the printed matter is fixed, the electric slide rail 4 can be started to drive the cylinder 5 to move horizontally, so that the pressing wheel 6 moves to the position where hot stamping and creasing are required, and then the cylinder 5 is started to drive the pressing wheel 6 to move downward to fit the surface of the printed matter for hot stamping and creasing operation.

[0034] According to different requirements of hot stamping and indentation, the pressure wheel 6 needs to be replaced; when removing the pressure wheel 6, press the two groups of limit blocks 11 inward at the same time to make them out of contact with the through slot 8, and then the mounting block 7 and the pressure wheel 6 can be removed. When installing the pressure wheel 6, make the mounting block 7 correspond to the position of the connecting block 9 and move upward. The outer wall of the mounting block 7 contacts and squeezes the arc surface of the limit block 11, so that the two groups of limit blocks 11 move toward the middle at the same time, and the spring C10 contracts under force. When the mounting block 7 moves to the position corresponding to the through slot 8 and the limit block 11, the limit block 11 pops out under the elastic force of the spring C10 and engages with the through slot 8 to complete the installation of the pressure wheel 6.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0036] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A hot stamping and creasing device, comprising a workbench (1), characterized in that: The top outer wall of the workbench (1) is fixedly connected to a bracket (3), the inner wall of the bracket (3) is fixedly connected to an electric slide rail (4), the inner wall of the electric slide rail (4) is slidably connected to a cylinder (5), the bottom end of the cylinder (5) is provided with a pressure wheel (6) through a mounting mechanism, and the top outer wall of the workbench (1) is provided with a fixing mechanism (2); The fixing mechanism (2) comprises a moving block (201), the bottom outer wall of the moving block (201) is hinged with a pull rod (203) through a connecting rod (202), the outer wall of the pull rod (203) is provided with a card slot (204), the left outer wall of the workbench (1) is fixedly connected with a fixed block (205), the inner wall of the fixed block (205) is elastically connected with a card block (207) through a spring A (206), the outer wall of the card block (207) is fixedly connected with a sliding block (208), the top outer wall of the moving block (201) is fixedly connected with a stopper (213), the inner wall of the moving block (201) is elastically connected with a pressure plate (212) through a spring B (210), the top outer wall of the pressure plate (212) is fixedly connected with an insert block (209), and the inner wall of the insert block (209) is elastically connected with a wedge block (211) through a spring B (210).

2. The hot stamping and creasing device according to claim 1, characterized in that: The moving block (201) is slidably connected to the inner wall of the workbench (1), and the clamping block (207) is clamped to the clamping slot (204).

3. The hot stamping and creasing device according to claim 1, characterized in that: One end of the connecting rod (202) is hinged to the outer wall of the pull rod (203), the other end of the connecting rod (202) is hinged to the left outer wall of the moving block (201), and the outer wall of the pull rod (203) is slidably connected to the left inner wall of the workbench (1).

4. The hot stamping and creasing device according to claim 1, characterized in that: One end of the spring A (206) is fixedly connected to the outer wall of the clamping block (207), and the other end of the spring A (206) is fixedly connected to the inner wall of the fixed block (205). The outer wall of the clamping block (207) is slidably connected to the inner wall of the fixed block (205).

5. The hot stamping and creasing device according to claim 1, characterized in that: One end of the spring B (210) is fixedly connected to the outer wall of the pressure plate (212), and the other end of the spring B (210) is fixedly connected to the inner wall of the moving block (201). The outer wall of the pressure plate (212) is slidably connected to the inner wall of the moving block (201), and the insert block (209) passes through the outer walls of the top ends of the moving block (201) and the stopper (213).

6. The hot stamping and creasing device according to claim 1, characterized in that: The mounting mechanism comprises a connecting block (9), the inner wall of the connecting block (9) being elastically connected to a limiting block (11) via a spring C (10), the outer wall of the connecting block (9) being clamped with a mounting block (7), and the outer wall of the mounting block (7) being provided with a through groove (8).

7. The hot stamping and creasing device according to claim 6, characterized in that: The connecting block (9) is fixedly connected to the movable end of the cylinder (5); one end of the spring C (10) is fixedly connected to the outer wall of the limit block (11); the other end of the spring C (10) is fixedly connected to the inner wall of the connecting block (9); the pressure wheel (6) is rotatably connected to the inner wall of the mounting block (7); the limit block (11) is slidably connected to the inner wall of the connecting block (9); and the limit block (11) is snap-fitted to the through groove (8).

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