A poker processing embossing machine

Abstract

This utility model discloses a playing card embossing machine, comprising a main body and a pressure roller. A roller sleeve is fitted onto the pressure roller, which is rotatably connected to the main body. The pressure roller includes a first semi-circular roller, a second semi-circular roller, and a core roller. The first and second semi-circular rollers are respectively installed on both sides of the core roller, forming a cylinder. The roller sleeve is wound circumferentially around the outer wall of the cylinder and positioned between the first and second semi-circular rollers. This utility model, through the separation of the pressure roller and roller sleeve, allows for heat dissipation from the inside when the pressure roller is separated, improving heat dissipation efficiency and preventing the pressure roller from overheating and causing scorching or discoloration on the surface of the processed material. Furthermore, the roller sleeve can be replaced or cleaned while the pressure roller is dissipating heat, improving work efficiency.

Description

Technical Field

[0001] This utility model belongs to the field of embossing machine technology, and in particular relates to an embossing machine for playing cards. Background Technology

[0002] Embossing machines are mainly used for surface treatment of packaging products such as cosmetic boxes, gift boxes, medicine boxes, playing cards, cigarette boxes, and shopping bags.

[0003] An embossing machine is an important piece of equipment used for finishing the surfaces of printed materials, paper products, plastics, and leather.

[0004] This equipment is widely used for embossing on the surfaces of packaging, product advertising, book covers, color box paper, invitations, and other special products.

[0005] However, existing embossing machines require regular cleaning of the patterns to prevent dust from clogging them and causing poor embossing results. This requires workers to disassemble and clean the embossing machine, but cleaning the embossing machine is slow and disassembly is complicated, leading to a decrease in work efficiency. Utility Model Content

[0006] In view of the problems existing in the prior art, this utility model provides a playing card embossing machine, which solves the problem that workers have to disassemble and clean the embossing machine, but the cleaning of the embossing machine is slow and the disassembly is complicated, which leads to a decrease in work efficiency.

[0007] This utility model is implemented as follows: a playing card embossing machine includes a main body and a pressure roller, wherein a roller sleeve is fitted on the pressure roller, and the pressure roller is rotatably connected to the main body;

[0008] The pressure roller includes a first semi-circular roller, a second semi-circular roller, and a core roller. The first and second semi-circular rollers are respectively installed on both sides of the core roller to form a cylinder. The roller sleeve is wound around the outer wall of the cylinder once and is positioned between the first and second semi-circular rollers.

[0009] As a preferred embodiment of this utility model, both ends of the core roller are equipped with protrusions, and the first semicircular roller and the second semicircular roller are provided with grooves that are adapted to the protrusions. The first semicircular roller and the second semicircular roller are both engaged with the two sides of the core roller through the grooves.

[0010] As a preferred embodiment of this utility model, the first semicircular roller is provided with a slot, and the second semicircular roller is connected with a locking member. When the first semicircular roller and the second semicircular roller are engaged on the core roller, the first semicircular roller is connected to the second semicircular roller through the locking member.

[0011] In a preferred embodiment of this invention, the locking component includes a threaded rod and a knob. The threaded rod is connected to the knob. When the first semicircular roller and the second semicircular roller are pressed together, the knob drives the threaded rod to connect to the first semicircular roller.

[0012] As a preferred embodiment of this utility model, the second semi-circular roller is provided with a threaded groove that matches the knob. The knob is rotatably connected in the threaded groove, and the second semi-circular roller is threadedly connected in the slot by the knob driving the threaded rod.

[0013] As a preferred embodiment of this utility model, both ends of the roller sleeve are provided with holes, the first semicircular roller is also provided with a locking rod that matches the holes, the second semicircular roller is provided with a matching groove that matches the locking rod, one end of the roller sleeve is first fitted onto the locking rod of the first semicircular roller and then the roller sleeve is also fitted onto the locking rod after being wound around once, and the second semicircular roller is locked onto the locking rod through the matching groove and limits the position of the roller sleeve.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] This invention uses a separate pressure roller and roller sleeve, which allows heat dissipation to begin from the inside when the pressure roller is separated, improving heat dissipation efficiency and preventing the pressure roller from overheating and causing scorching, discoloration, or other phenomena on the surface of the processed material.

[0016] The roller sleeve can also be replaced or cleaned when the pressure roller is cooling down, thus improving work efficiency. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure provided in an embodiment of the present utility model;

[0018] Figure 2 This is a schematic diagram of the pressure roller separation structure provided in an embodiment of the present invention;

[0019] Figure 3 This is a structural diagram of the lock component provided in an embodiment of the present utility model;

[0020] Figure 4 This is a schematic diagram of the roller sleeve winding structure provided in an embodiment of the present invention;

[0021] Figure 5 This is a schematic diagram of the roller sleeve structure provided in an embodiment of the present invention.

[0022] In the diagram: 1. Main body; 2. Pressure roller; 201. No. 1 semi-circular roller; 202. No. 2 semi-circular roller; 203. Core roller; 3. Roller sleeve; 4. Protrusion; 5. Groove; 6. Slot; 7. Locking element; 701. Threaded rod; 702. Knob; 8. Threaded groove; 9. Locking rod; 10. Matching groove; 11. Hole. Detailed Implementation

[0023] To further understand the utility model content, features and effects of this utility model, the following embodiments are provided, and detailed descriptions are given in conjunction with the accompanying drawings.

[0024] The structure of this utility model will now be described in detail with reference to the accompanying drawings.

[0025] like Figures 1 to 5 As shown in the figure, the present invention provides a playing card embossing machine, which includes a main body 1 and a pressure roller 2. The feature is that a roller sleeve 3 is fitted on the pressure roller 2, and the pressure roller 2 is rotatably connected to the main body 1.

[0026] The pressure roller 2 includes a first semi-circular roller 201, a second semi-circular roller 202 and a core roller 203. The first semi-circular roller 201 and the second semi-circular roller 202 are respectively installed on both sides of the core roller 203 and form a cylinder. The roller sleeve 3 is wound around the outer wall of the cylinder and is positioned between the first semi-circular roller 201 and the second semi-circular roller 202.

[0027] Specifically, the pressure roller 2 is first separated into a first semi-circular roller 201 and a second semi-circular roller 202. Then, one end of the roller sleeve 3 is initially positioned on the first semi-circular roller 201, and the other end of the roller sleeve 3 is wound around once. The other end of the wound roller sleeve 3 is also positioned on the first semi-circular roller 201. At this time, the first semi-circular roller 201 and the second semi-circular roller 202 are positioned on the core roller 203 by the pulling force of the roller sleeve 3 to form a cylinder.

[0028] In this embodiment, both ends of the core roller 203 are equipped with protrusions 4, and the first semi-circular roller 201 and the second semi-circular roller 202 are provided with grooves 5 that are adapted to the protrusions 4. The first semi-circular roller 201 and the second semi-circular roller 202 are engaged with the two sides of the core roller 203 through the grooves 5.

[0029] Specifically, by interlocking the protrusion 4 and the groove 5, the first semi-circular roller 201 and the second semi-circular roller 202 are snapped onto the core roller 203.

[0030] In this embodiment, a slot 6 is provided on the first semi-circular roller 201, and a locking member 7 is connected to the second semi-circular roller 202. When the first semi-circular roller 201 and the second semi-circular roller 202 are engaged on the core roller 203, the first semi-circular roller 201 is connected to the second semi-circular roller 202 through the locking member 7.

[0031] In this embodiment, the locking component 7 includes a threaded rod 701 and a knob 702. The threaded rod 701 is connected to the knob 702. When the first semi-circular roller 201 and the second semi-circular roller 202 are pressed together, the knob 702 drives the threaded rod 701 to connect to the first semi-circular roller 201.

[0032] Specifically, by rotating the knob 702, the threaded rod 701 is driven to rotate, so that the threaded rod 701 is threadedly connected in the slot 6.

[0033] In this embodiment, the second semi-circular roller 202 is provided with a threaded groove 8 that is compatible with the knob 702. The knob 702 is rotatably connected in the threaded groove 8, and the second semi-circular roller 202 drives the threaded rod 701 to be threadedly connected in the slot 6 through the knob 702.

[0034] Specifically, the threaded groove 8 is designed to allow the knob 702 to rotate and the threaded rod 701 to extend into the slot 6.

[0035] In this embodiment, holes 11 are provided at both ends of the roller sleeve 3. The first semi-circular roller 201 is also provided with a locking rod 9 that matches the hole 11. The second semi-circular roller 202 is provided with a matching groove 10 that matches the locking rod 9. One end of the roller sleeve 3 is first fitted onto the locking rod 9 of the first semi-circular roller 201 and then rolled around once before the roller sleeve 3 is also fitted onto the locking rod 9. The second semi-circular roller 202 is engaged with the locking rod 9 through the matching groove 10 and limits the position of the roller sleeve 3.

[0036] Specifically, both ends of the roller sleeve 3 are connected to the clamping rod 9 through the holes 11, and then the first semi-circular roller 201 and the second semi-circular roller 202 are closed with the matching groove 10 through the clamping rod 9 and limit the roller sleeve 3.

[0037] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A playing card embossing machine, comprising a main body (1) and a pressure roller (2), characterized in that: The pressure roller (2) is fitted with a roller sleeve (3), and the pressure roller (2) is rotatably connected to the main body (1); The pressure roller (2) includes a first semi-circular roller (201), a second semi-circular roller (202) and a core roller (203). The first semi-circular roller (201) and the second semi-circular roller (202) are respectively installed on both sides of the core roller (203) and form a cylinder. The roller sleeve (3) is wound around the outer wall of the cylinder and is positioned between the first semi-circular roller (201) and the second semi-circular roller (202).

2. The playing card embossing machine as described in claim 1, characterized in that: Both ends of the core roller (203) are equipped with protrusions (4). The first semi-circular roller (201) and the second semi-circular roller (202) are provided with grooves (5) that are compatible with the protrusions (4). The first semi-circular roller (201) and the second semi-circular roller (202) are connected to both sides of the core roller (203) through the grooves (5).

3. The playing card embossing machine as described in claim 2, characterized in that: The first semi-circular roller (201) has a slot (6), and the second semi-circular roller (202) is connected to a locking member (7). When the first semi-circular roller (201) and the second semi-circular roller (202) are engaged on the core roller (203), the first semi-circular roller (201) is connected to the second semi-circular roller (202) through the locking member (7).

4. The playing card embossing machine as described in claim 3, characterized in that: The locking component (7) includes a threaded rod (701) and a knob (702). The threaded rod (701) is connected to the knob (702). When the first semi-circular roller (201) and the second semi-circular roller (202) are pressed together, the knob (702) drives the threaded rod (701) to connect to the first semi-circular roller (201).

5. The playing card embossing machine as described in claim 4, characterized in that: The second semi-circular roller (202) has a threaded groove (8) that matches the knob (702). The knob (702) is rotatably connected in the threaded groove (8). The second semi-circular roller (202) drives the threaded rod (701) to be threadedly connected in the slot (6) through the knob (702).

6. A playing card embossing machine as described in any one of claims 1-5, characterized in that: Both ends of the roller sleeve (3) are provided with holes (11). The first semi-circular roller (201) is also provided with a locking rod (9) that matches the hole (11). The second semi-circular roller (202) is provided with a matching groove (10) that matches the locking rod (9). One end of the roller sleeve (3) is first fitted onto the locking rod (9) of the first semi-circular roller (201) and then the roller sleeve (3) is also fitted onto the locking rod (9) after being wound around once. The second semi-circular roller (202) is clamped onto the locking rod (9) through the matching groove (10) and limits the roller sleeve (3).

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