Structure capable of rapidly slitting playing cards

Abstract

The utility model relates to the technical field of poker card production and processing, and discloses a structure capable of quickly slitting poker cards, which comprises a roller conveying device for uniformly conveying the poker cards, and a guide conveying mechanism for driving the poker cards to be conveyed is mounted on the roller conveying device; a supporting table is fixedly mounted at one end of the roller conveying equipment; according to the poker card cutting device, the multi-layer cutting technology is adopted, a plurality of poker cards can be cut at the same time, the cutting efficiency is remarkably improved, the high-efficiency requirement in actual production is met, due to the fact that cutting of multiple layers of poker cards can be completed at a time, the production efficiency is improved, and the production cost is reduced. The production time is greatly shortened, and the overall operation speed of the production line is increased.

Description

Technical Field

[0001] This utility model relates to the field of playing card production and processing technology, specifically a structure that can quickly cut playing cards. Background Technology

[0002] Playing cards undergo multiple processes during production, such as paper printing, oiling and drying, slitting and sorting, rounding corners, inspection and boxing, and wrapping. The paper of playing cards is made of two layers of paper bonded together with dark glue in the middle. Such playing cards will not show the colors on the back when illuminated by light.

[0003] Currently, in the production process of playing cards, the cards are generally cut in a single layer. This process reduces the cutting efficiency of the equipment and fails to meet the actual needs of use. Therefore, we have proposed a structure that can quickly cut playing cards to solve the above-mentioned problems. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a structure that can quickly cut playing cards, solving the problem that the cutting process in playing card production typically involves cutting the cards in a single layer, which reduces the cutting efficiency of the device and satisfactorily meets the needs of actual use.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: a structure that can quickly cut playing cards, including a roller conveyor for uniformly conveying playing cards, wherein a guide conveyor mechanism for driving the playing cards to be conveyed is installed on the roller conveyor.

[0006] A support platform is fixedly installed at one end of the roller conveyor;

[0007] The support platform is equipped with a blocking and stacking mechanism that blocks the playing cards in layers.

[0008] A positioning platform is fixedly installed on the other side of the support platform, and a cutting plate is fixedly installed on the positioning platform.

[0009] The positioning platform is equipped with a cutting mechanism for slicing playing cards;

[0010] The positioning platform is equipped with a pushing and positioning mechanism that moves the playing cards.

[0011] Preferably, the guiding and conveying mechanism includes fixed plates symmetrically arranged on the upper surface of the roller conveyor and conveying rollers symmetrically arranged between the two sets of fixed plates and rotating via bearings;

[0012] A first gear is fixedly installed at one end of the conveying roller, and a motor is fixedly installed on one side of the roller conveying device via a plate. A second gear that meshes with two sets of first gears is fixed at the output end of the motor.

[0013] Preferably, the shielding and stacking mechanism includes side plates fixed on the upper surface of the support platform and arranged symmetrically, a connecting shaft rotatably connected between the two sets of side plates via bearings, and multiple sets of stacking pieces fixed on the surface of the connecting shaft at equal intervals. The two ends of the connecting shaft are wound with reset torsion springs, and the two ends of the reset torsion springs are fixedly connected to the side plates and the connecting shaft, respectively.

[0014] Preferably, the stacked sheet is arranged in an arc shape, and one end of the stacked sheet is closely attached to the upper surface of the support platform.

[0015] Preferably, the cutting mechanism includes L-shaped frames fixedly arranged symmetrically on the upper surface of the positioning platform and a third telescopic cylinder fixedly installed on the surface of the L-shaped frames. A rectangular seat is provided between the two sets of L-shaped frames. The output ends of the two sets of third telescopic cylinders are fixedly connected to the upper surface of the rectangular seat. Multiple sets of equally spaced cutting tools are fixed on the lower surface of the rectangular seat. The inner sidewall of the positioning platform is provided with a cutting groove adapted to the cutting tools.

[0016] Preferably, the pushing and positioning mechanism includes a first telescopic cylinder fixedly installed on one side of the positioning platform and a rectangular plate fixed to the output end of the first telescopic cylinder. A drive rod arranged symmetrically is fixed on one side of the rectangular plate. A mounting base is fixed at one end of the drive rod. A slider slides in the mounting base. A first electromagnet and a second electromagnet are respectively fixed on the lower surface of the slider and the bottom of the inner cavity of the mounting base. A limit block is fixed on one side of the slider. A limit groove adapted to the limit block is opened on the inner side wall of the mounting base. The slider slides in the limit groove through the limit block to limit the slider's sliding.

[0017] The upper surface of the support platform has multiple sets of equidistant rectangular slots, and two sets of mounting seats are located in corresponding rectangular slots. One side of the positioning platform has a circular hole adapted to the drive rod, and the drive rod and the positioning platform are slidably connected through this circular hole. A second telescopic cylinder is fixedly installed on one side of the positioning platform, and a push plate is fixed to the output end of the second telescopic cylinder. The side of the positioning platform has a sliding hole that extends and retracts with the output end of the second telescopic cylinder. The surface of the cutting plate has a strip-shaped opening adapted to the push plate, and the push plate can slide within the strip-shaped opening of the cutting plate.

[0018] Beneficial effects

[0019] This invention provides a structure for quickly cutting playing cards. Compared with the prior art, it has the following advantages:

[0020] This structure, which can quickly cut playing cards, employs multi-layer cutting technology to cut multiple playing cards simultaneously, significantly improving cutting efficiency and meeting the high-efficiency requirements of actual production. Because it can complete the cutting of multiple layers of playing cards at once, it greatly reduces production time and improves the overall operating speed of the production line. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0022] Figure 2 This is a top view of the overall structure of this utility model;

[0023] Figure 3 This is a schematic diagram of the shielding and superimposing mechanism of this utility model;

[0024] Figure 4 This is a schematic diagram of the L-shaped frame and the connecting parts such as the third telescopic cylinder of this utility model;

[0025] Figure 5 This is a schematic diagram of the positioning mechanism of this utility model;

[0026] Figure 6 This utility model Figure 5 Enlarged diagram of point A.

[0027] In the diagram: 101, Roller conveyor; 102, Support platform; 103, Positioning platform; 104, Cutting plate; 2, Guide conveying mechanism; 201, Fixed plate; 202, Conveying roller; 203, First gear; 204, Motor; 205, Second gear; 3, Obstruction and stacking mechanism; 301, Connecting shaft; 302, Return torsion spring; 303, Stacking plate; 4, Pushing and positioning mechanism; 401, Rectangular plate; 402, First telescopic cylinder; 403, Drive rod; 404, Mounting base; 405, Slider; 406, Limiting groove; 407, Limiting block; 408, First electromagnet; 409, Second electromagnet; 410, Push plate; 411, Second telescopic cylinder; 5, Cutting mechanism; 501, L-shaped frame; 502, Third telescopic cylinder; 503, Rectangular base; 504, Cutting tool. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] like Figure 1 As shown:

[0030] A structure for quickly cutting playing cards includes a roller conveyor 101 for uniformly conveying the playing cards.

[0031] In this implementation plan: In order to solve the technical problems existing in the prior art, such as the "currently, when cutting playing cards in the production process, the playing cards are generally cut in a single layer. This process reduces the cutting efficiency of the device and does not meet the actual use requirements" in combination with the use, this problem is obviously a real and difficult problem to solve.

[0032] Furthermore:

[0033] like Figures 1-6 As shown:

[0034] Based on the above: The roller conveyor 101 is equipped with a guide conveying mechanism 2 for driving the playing cards to be conveyed. The guide conveying mechanism 2 includes fixed plates 201 that are fixedly installed on the upper surface of the roller conveyor 101 and arranged symmetrically, and conveying rollers 202 that are arranged symmetrically between the two sets of fixed plates 201 and rotated by bearings.

[0035] A first gear 203 is fixedly installed at one end of the conveying roller 202, and a motor 204 is fixedly installed on one side of the roller conveyor 101 through a plate. A second gear 205 that meshes with the two sets of first gears 203 is fixed at the output end of the motor 204.

[0036] A support platform 102 is fixedly installed at one end of the roller conveyor 101;

[0037] A blocking and stacking mechanism 3 is installed on the support platform 102 to block the playing cards in layers. The blocking and stacking mechanism 3 includes side plates fixed to the upper surface of the support platform 102 and arranged symmetrically, a connecting shaft 301 rotatably connected between the two sets of side plates through bearings, and multiple sets of stacking pieces 303 fixed to the surface of the connecting shaft 301 and arranged at equal intervals. The two ends of the connecting shaft 301 are wound with a reset torsion spring 302, and the two ends of the reset torsion spring 302 are fixedly connected to the side plates and the connecting shaft 301 respectively.

[0038] The stacked sheet 303 is arranged in an arc shape, and one end of the stacked sheet 303 is closely attached to the upper surface of the support platform 102;

[0039] A positioning platform 103 is fixedly installed on the other side of the support platform 102, and a cutting plate 104 is fixed on the positioning platform 103.

[0040] A cutting mechanism 5 for slicing playing cards is installed on the positioning table 103. The cutting mechanism 5 includes L-shaped frames 501 that are symmetrically arranged and fixed on the upper surface of the positioning table 103, and a third telescopic cylinder 502 that is fixedly installed on the surface of the L-shaped frames 501. A rectangular seat 503 is provided between the two sets of L-shaped frames 501. The output ends of the two sets of third telescopic cylinders 502 are fixedly connected to the upper surface of the rectangular seat 503. Multiple sets of equally spaced cutting blades 504 are fixed on the lower surface of the rectangular seat 503. A cutting groove adapted to the cutting blades 504 is opened on the inner side wall of the positioning table 103.

[0041] A pushing and positioning mechanism 4 for moving playing cards is installed on the positioning platform 103. The pushing and positioning mechanism 4 includes a first telescopic cylinder 402 fixedly installed on one side of the positioning platform 103 and a rectangular plate 401 fixed to the output end of the first telescopic cylinder 402. A drive rod 403 arranged symmetrically is fixed on one side of the rectangular plate 401. A mounting base 404 is fixed to one end of the drive rod 403. A slider 405 slides in the mounting base 404. A first electromagnet 408 and a second electromagnet 409 are fixed to the lower surface of the slider 405 and the bottom of the inner cavity of the mounting base 404, respectively. A limit block 407 is fixed on one side of the slider 405. A limit groove 406 adapted to the limit block 407 is opened on the inner side wall of the mounting base 404. The slider 405 slides in the limit groove 406 through the limit block 407 to limit the sliding of the slider 405.

[0042] The upper surface of the support platform 102 has multiple sets of rectangular grooves arranged at equal intervals. Two sets of mounting seats 404 are located in the corresponding rectangular grooves. The positioning platform 103 has a circular hole on one side that matches the drive rod 403. The drive rod 403 and the positioning platform 103 are slidably connected through this circular hole. A second telescopic cylinder 411 is fixedly installed on one side of the positioning platform 103. A push plate 410 is fixed to the output end of the second telescopic cylinder 411. The side of the positioning platform 103 has a sliding hole that extends and retracts with the output end of the second telescopic cylinder 411. The surface of the cutting plate 104 has a strip-shaped opening that matches the push plate 410. The push plate 410 can slide within the strip-shaped opening of the cutting plate 104.

[0043] In this implementation plan: the structure that can quickly cut playing cards, when cutting playing cards, places the playing cards to be cut on the conveyor cylinder of the roller conveyor 101 for uniform conveying, and when the playing cards move to the position of the guide conveyor 2;

[0044] The motor 204 is activated, and the second gear 205 is started to rotate. The second gear 205 meshes with the first gear 203, thereby driving the two sets of first gears 203 to rotate. The rotation of the first gears 203 drives the conveyor roller 202 to rotate. During this process, the rotation direction of the conveyor roller 202 is opposite to the rotation direction of the conveyor cylinder of the roller conveyor device 101. When the playing cards are located between the conveyor roller 202 and the conveyor cylinder of the roller conveyor device 101, the friction force can quickly drive the playing cards to move onto the support platform 102.

[0045] During this process, under the elastic torque of the reset torsion spring 302, the connecting shaft 301 can drive one end of the stacking plate 303 to fit tightly against the upper surface of the support platform 102. Since the stacking plate 303 has an arc-shaped structure design, the angle between the support platform 102 and the stacking plate 303 continuously increases. At this time, when multiple sets of playing cards are transported to the support platform 102, the stacking plate 303 can position and block the playing cards. At the same time, multiple sets of playing cards are stacked in sequence. This stacking method is a stair-like stacking method, and the stacked surface has an inclined surface structure design, which is adapted to the angle formed by the support platform 102 and the stacking plate 303.

[0046] Simultaneously, the first telescopic cylinder 402 is activated to push and extend the rectangular plate 401. The rectangular plate 401 drives the two sets of drive rods 403 to move synchronously. At the same time, the first electromagnet 408 and the second electromagnet 409 are energized. The first electromagnet 408 and the second electromagnet 409 generate a certain magnetic force. Since the first electromagnet 408 and the second electromagnet 409 are like magnetic poles, they repel each other. At this time, the slider 405 can be driven to move upward. The limiting block 407 on the slider 405 can slide within the limiting groove 406 opened in the mounting base 404. Through the setting of the limiting groove 406 and the limiting block 407, the slider 405 can be limited, preventing the slider 405 from disengaging from the mounting base 404 and improving the stability of the slider 405's movement.

[0047] When the magnetic repulsion of the first electromagnet 408 and the second electromagnet 409 drives the slider 405 to move upward, the top of the slider 405 extends out from the rectangular slot (not shown in the figure) opened in the support platform 102 and is higher than the top of the stacked playing cards.

[0048] The drive rod 403 can pull the mounting base 404 to move synchronously, which can push the stair-like stacking into corresponding contact. At the same time, when pushing the playing cards to move, it squeezes the stacking piece 303. The stacking piece 303 drives the connecting shaft 301 to rotate at an angle. The connecting shaft 301 generates a certain torsional deformation on the reset torsion spring 302, so that the stacking piece 303 opens a certain opening. Thus, the mounting base 404 and the slider 405 push the stacked playing cards from the support platform 102 to the surface of the cutting plate 104 of the positioning platform 103. At the same time, one side of the playing card is tightly attached to the side wall of the positioning platform 103.

[0049] Next, the second telescopic cylinder 411 is activated, which drives the push plate 410 to slide within the strip opening of the cutting plate 104. The push plate 410 drives the playing card to fit tightly against the other side of the positioning table 103, so that the two sides of the playing card fit against the inner sidewall of the positioning table 103, while the other two sides contact the slider 405 and the push plate 410. This structure can block and limit the positioning of the four sides of the playing card, so that the playing card can be stacked together as a whole.

[0050] Subsequently, the second telescopic cylinder 411 can drive the push plate 410 to separate from one side of the playing card by a small distance, so that when the playing card is cut later, the cutting tool 504 can compensate for the distance at the cutting position.

[0051] The rectangular seat 503 is moved down by the third telescopic cylinder 502, which in turn drives the cutting tool 504 to move down. The cutting tool 504 is used to cut the playing cards. One side of the cutting tool 504 slides in the cutting groove opened in the positioning table 103. Since the playing cards are in contact with the side wall of the positioning table 103, when the cutting tool 504 moves in the cutting groove, one side of the cutting tool 504 extends beyond one side of the playing card, which can better cut the playing cards.

[0052] This solution employs multi-layer cutting technology, which can cut multiple playing cards simultaneously, significantly improving cutting efficiency and meeting the high-efficiency requirements of actual production. Because it can complete the cutting of multiple layers of playing cards in one go, it greatly reduces production time and improves the overall operating speed of the production line.

[0053] It should be noted that all electrical equipment involved in this product is powered by an external power source. The solution also includes an electrical control cabinet, which is installed on the roller conveyor 101. During use, each piece of electrical equipment can be started and operated separately through the electrical control cabinet. The power connection method of each piece of electrical equipment is a mature existing technology and is well known to those skilled in the art, so it will not be described in detail here.

[0054] The roller conveyor 101 is implemented using existing conventional technology and consists of a support frame, rollers, a geared motor, a chain, and sprockets. The geared motor drives a set of rollers to rotate, and with the cooperation of the chain and sprockets, multiple sets of rollers can be started to rotate to convey playing cards.

[0055] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

Claims

1. A structure capable of quickly slitting playing cards, comprising a roller conveying device (101) for uniformly conveying the playing cards, characterized in that: The drum conveying equipment (101) is provided with a guide conveying mechanism (2) for driving the conveying of the playing cards. One end of the drum conveying equipment (101) is fixedly provided with a supporting table (102). The supporting table (102) is provided with a shielding and stacking mechanism (3) for blocking and stacking the playing cards one by one. The other side of the supporting table (102) is fixedly provided with a positioning table (103), and the positioning table (103) is fixedly provided with a cutting plate (104). The positioning table (103) is provided with a cutting mechanism (5) for cutting the playing cards. The positioning table (103) is provided with a pushing positioning mechanism (4) for moving the playing cards.

2. The structure of the playing cards capable of being quickly slitting and cutting according to claim 1, characterized in that: The guide conveying mechanism (2) comprises fixed plates (201) fixedly arranged on the upper surface of the drum conveying equipment (101) in a symmetrical manner and conveying drums (202) rotatably arranged between the two groups of fixed plates (201) in a symmetrical manner. One end of the conveying drum (202) is fixedly provided with a first gear (203), and one side of the drum conveying equipment (101) is fixedly provided with a motor (204) through a plate body, and the output end of the motor (204) is fixedly provided with a second gear (205) engaged with the two groups of first gears (203).

3. The structure of the playing cards capable of being quickly slitting and cutting according to claim 1, characterized in that: The shielding and stacking mechanism (3) comprises side plates fixedly arranged on the upper surface of the supporting table (102) in a symmetrical manner, a connecting shaft (301) rotatably connected between the two groups of side plates, and a plurality of stacking sheets (303) fixedly arranged on the surface of the connecting shaft (301) in an equidistant manner, and reset torsion springs (302) are arranged at both ends of the connecting shaft (301), and both ends of the reset torsion spring (302) are fixedly connected with the side plates and the connecting shaft (301).

4. The structure of the playing cards capable of being quickly slitting and cutting according to claim 3, characterized in that: The stacking sheet (303) is arranged in an arc-shaped structure, and one end of the stacking sheet (303) is tightly attached to the upper surface of the supporting table (102).

5. The structure of the playing cards capable of being quickly slitting and cutting according to claim 1, characterized in that: The cutting mechanism (5) comprises L-shaped frames (501) fixedly arranged on the upper surface of the positioning table (103) in a symmetrical manner and third telescopic cylinders (502) fixedly arranged on the surface of the L-shaped frames (501), a rectangular seat (503) is arranged between the two groups of L-shaped frames (501), the output ends of the two groups of third telescopic cylinders (502) and the upper surface of the rectangular seat (503) are fixedly connected, and a plurality of cutting tools (504) are fixedly arranged on the lower surface of the rectangular seat (503) in an equidistant manner.

6. The structure of the playing cards capable of being rapidly slitting and cutting as claimed in any one of claims 1-5, wherein: Said push positioning mechanism (4) including first telescopic cylinder (402) fixedly installed on one side of the positioning table (103) and rectangular plate (401) fixed on the output end of the first telescopic cylinder (402), one side of the rectangular plate (401) is fixed with symmetrically arranged drive rod (403), one end of the drive rod (403) is fixed with mounting seat (404), the mounting seat (404) is slidably provided with sliding block (405), the lower surface of the sliding block (405) and the inner cavity bottom of the mounting seat (404) are respectively fixed with corresponding first electromagnet (408) and second electromagnet (409), one side of the sliding block (405) is fixed with limiting block (407), the inner side wall of the mounting seat (404) is provided with limiting sliding groove (406) matched with the limiting block (407); The upper surface of the supporting table (102) is provided with a plurality of groups of equidistantly arranged rectangular grooves, two groups of mounting seats (404) are located in the corresponding rectangular grooves, one side of the positioning table (103) is fixedly installed with second telescopic cylinder (411), the output end of the second telescopic cylinder (411) is fixed with push plate (410).

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