Calendering equipment for playing card paper production

Abstract

The utility model belongs to the field of press polish equipment, and particularly relates to press polish equipment for playing card paper production, which comprises a shell, a first roller body is arranged in the shell, an air cylinder is fixedly mounted at the upper end of the shell, an air cylinder rod of the air cylinder is slidably connected with the shell, and a connecting piece is fixedly connected to the lower end of the air cylinder rod of the air cylinder. A second roller body is arranged in the connecting piece, and heating sleeves are arranged in the first roller body and the second roller body. The fixing sleeve, the connecting rod, the guide rod, the telescopic sleeve, the oil filling pipe, the cover body and other components are designed, the air cylinder drives the connecting piece and other components to move downwards, the connecting piece moves downwards to drive the connecting rod, the second roller body and other components to move downwards, then the connecting piece is guided, and an air cylinder rod of the air cylinder is prevented from deviating; and components such as the second roller body on the device are prevented from deviating.

Description

Technical Field

[0001] The utility model relates to the technical field of calendering equipment, in particular to a calendering equipment for producing playing card paper. Background Art

[0002] Calendering equipment for playing card paper production generally refers to equipment used for calendering playing card paper. Calendering equipment can improve the texture and appearance of playing card paper, making it flatter and smoother, while also increasing the wear resistance and durability of playing cards. For example, the utility model patent with patent authorization announcement number CN221167233U proposes a calendering equipment for preparing playing cards, which specifically includes a calendering equipment body, an upper calendering cylinder and a lower calendering cylinder are respectively installed inside the calendering equipment body, and a playing card blank paper is arranged between the upper calendering cylinder and the lower calendering cylinder, the upper calendering cylinder is movably installed on the upper side of the inner part of the calendering equipment body, and the rotating shaft of the upper calendering cylinder is fixed to the output shaft of the driving motor; the lower calendering cylinder is installed at the bottom of the upper calendering cylinder, and the movability of the lower calendering cylinder is installed on the fixed seat, and the bottom of the fixed seat is welded and fixed to the base. This calendering device for playing card production uses multiple sets of heating coils to increase the surface temperature of the lower calendering cylinder, heating the card stock. This allows water molecules in the stock to evaporate quickly, while also reforming hydrogen bonds between cellulose and hemicellulose, restoring their original tight arrangement. This results in a smoother and flatter paper and improves the calendering effect. In the prior art, when the device is in use, it lacks a guide mechanism, making it difficult to guide the cylinder rod, which can cause components such as the second roller to shift. Furthermore, after calendering the card stock, the device lacks a heat dissipation mechanism, making it difficult to cool the card stock, making the device inconvenient to use. Therefore, improvements to the prior art are needed. Utility Model Content

[0003] The purpose of the utility model is to provide a calendering device for producing playing card paper, which solves the problems that when the device is in use, the device has no guide mechanism, the cylinder rod of the cylinder is inconvenient to be guided, resulting in the second roller and other components on the device being likely to be offset, and after the calendering of the playing card blank paper on the device is completed, the device has no heat dissipation mechanism, the playing card blank paper is inconvenient to be cooled, and the device is inconvenient to use.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a calendering device for producing playing card paper, comprising a shell, a first roller body is provided inside the shell, a cylinder is fixedly installed on the upper end of the shell, the cylinder rod of the cylinder is slidably connected to the shell, the lower end of the cylinder rod of the cylinder is fixedly connected to a connecting piece, a second roller body is provided inside the connecting piece, a heating sleeve is provided inside the first roller body and the second roller body, the outer sides of the first roller body and the second roller body are in contact with the playing card blank paper, a guide mechanism is provided on the outer side of the connecting piece, a base is fixedly connected to the outer side of the shell, a support plate is fixedly connected to the upper end of the support plate, the support plate is fixedly connected to the shell, a top plate is fixedly connected to the shell, and a cooling mechanism is provided inside the top plate.

[0005] Preferably, the guide mechanism includes a fixed sleeve, the interior of the housing is fixedly connected to the fixed sleeve, the interior of the fixed sleeve is slidably connected to a connecting rod, the interior of the fixed sleeve is provided with a telescopic sleeve, the interior of the telescopic sleeve is provided with a connecting rod, the interior of the housing is fixedly connected to an oil filling pipe, the interior of the oil filling pipe is connected to a cover body via a thread, the oil filling pipe contacts the fixed sleeve, and the connecting rod is fixedly connected to the connecting piece. The connecting piece and other components are driven downward by the cylinder, and the downward movement of the connecting piece drives the connecting rod and other components such as the second roller to move downward, thereby guiding the connecting piece, thereby preventing the cylinder rod of the cylinder from deviating, and preventing the second roller and other components on the device from deviating.

[0006] Preferably, a guide rod is slidably connected to the interior of the connecting rod, and both ends of the guide rod are fixedly connected to the fixing sleeve. By designing the guide rod, the connecting rod can be guided.

[0007] Preferably, the cooling mechanism includes a screw, the interior of the top plate being connected to the screw via a bearing, the exterior of the screw being threadedly connected to a threaded sleeve, the lower end of the threaded sleeve being fixedly connected to a pressure plate, the upper end of the pressure plate being fixedly connected to a connecting sleeve, and a fan being fixedly mounted within the top plate. The device is easy to use by moving the card stock to a designated position on the base, then limiting the card stock with the pressure plate, and activating the fan to cool the calendered card stock.

[0008] Preferably, a handle is fixedly connected to the upper end of the screw, and the handle is made of iron material. By designing the handle to be made of iron material, the handle is made more durable.

[0009] Preferably, a square rod is slidably connected to the interior of the connecting sleeve, and the upper end of the square rod is fixedly connected to the top plate. By designing the connecting sleeve, the pressure plate can be connected.

[0010] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0011] 1. The utility model designs components such as a fixed sleeve, a connecting rod, a guide rod, a telescopic sleeve, an oil filling pipe and a cover body. The cylinder drives the connecting parts and other components to move downward. The downward movement of the connecting parts drives the connecting rod and the second roller body and other components to move downward, thereby guiding the connecting parts, thereby preventing the cylinder rod of the cylinder from deviating and preventing the second roller body and other components on the device from deviating.

[0012] 2. The utility model moves the card blank to a designated position on the base by designing components such as a screw, a handle, a threaded sleeve, a pressure plate, a connecting sleeve and a square rod. The card blank is then limited by the pressure plate and the fan is started to cool the calendered card blank, making the device easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a three-dimensional diagram of the overall structure of the utility model;

[0014] Figure 2 For this utility model Figure 1 A partial structural sectional perspective view;

[0015] Figure 3 For this utility model Figure 1 A side sectional view of

[0016] Figure 4 For this utility model Figure 3 Enlarged view of the fixing sleeve.

[0017] In the figure: 1. Shell; 2. First roller; 3. Heating sleeve; 4. Cylinder; 5. Connecting piece; 6. Second roller; 7. Card stock; 8. Guide mechanism; 81. Fixing sleeve; 82. Connecting rod; 83. Guide rod; 84. Telescopic sleeve; 85. Oil filling pipe; 86. Cover; 9. Base; 10. Support plate; 11. Top plate; 12. Cooling mechanism; 121. Screw; 122. Handle; 123. Threaded sleeve; 124. Pressing plate; 125. Connecting sleeve; 126. Square rod; 127. Fan. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] See also Figure 1-Figure 4A calendering device for producing playing card paper includes a shell 1, a first roller body 2 is provided inside the shell 1, a cylinder 4 is fixedly installed on the upper end of the shell 1, the cylinder rod of the cylinder 4 is slidably connected to the shell 1, the lower end of the cylinder rod of the cylinder 4 is fixedly connected to a connecting member 5, a second roller body 6 is provided inside the connecting member 5, a heating sleeve 3 is provided inside the first roller body 2 and the second roller body 6, the outer sides of the first roller body 2 and the second roller body 6 are in contact with playing card blank paper 7, a guide mechanism 8 is provided on the outer side of the connecting member 5, a base 9 is fixedly connected to the outer side of the shell 1, a support plate 10 is fixedly connected to the upper end of the base 9, the support plate 10 is fixedly connected to the shell 1, a top plate 11 is fixedly connected to the upper end of the support plate 10, the top plate 11 is fixedly connected to the shell 1, and a cooling mechanism 12 is provided inside the top plate 11.

[0020] See also Figure 3 、 Figure 4 The guide mechanism 8 includes a fixed sleeve 81, which is fixedly connected to the interior of the shell 1. The interior of the fixed sleeve 81 is slidably connected to a connecting rod 82, and the interior of the connecting rod 82 is slidably connected to a guide rod 83. Both ends of the guide rod 83 are fixedly connected to the fixed sleeve 81. By designing the guide rod 83, the connecting rod 82 can be guided. A telescopic sleeve 84 is provided inside the fixed sleeve 81, and a connecting rod 82 is provided inside the telescopic sleeve 84. An oil filling pipe 85 is fixedly connected to the interior of the shell 1, and the interior of the oil filling pipe 85 is connected to a cover body 86 by a thread. The oil filling pipe 85 contacts the fixed sleeve 81, and the connecting rod 82 is fixedly connected to the connecting piece 5. The connecting piece 5 and other components are driven downward by the cylinder 4. The downward movement of the connecting piece 5 drives the connecting rod 82 and the second roller body 6 and other components to move downward, thereby guiding the connecting piece 5, thereby preventing the cylinder rod of the cylinder 4 from deviating, and preventing the second roller body 6 and other components on the device from deviating.

[0021] See also Figure 1 、 Figure 2 The cooling mechanism 12 includes a screw 121, and the interior of the top plate 11 is connected to the screw 121 through a bearing. The upper end of the screw 121 is fixedly connected to a handle 122, which is made of iron material. By designing the handle 122 to be made of iron material, the handle 122 is more durable. The outer side of the screw 121 is connected to a threaded sleeve 123 through a thread, and the lower end of the threaded sleeve 123 is fixedly connected to a pressing plate 124, and the upper end of the pressing plate 124 is fixedly connected to a connecting sleeve 125. The interior of the connecting sleeve 125 is slidably connected to a square rod 126, and the upper end of the square rod 126 is fixedly connected to the top plate 11. By designing the connecting sleeve 125, the pressing plate 124 can be connected. A fan 127 is fixedly installed inside the top plate 11. By moving the playing card blank paper 7 to a specified position on the base 9, the playing card blank paper 7 is limited by the pressing plate 124, and the fan 127 is started to cool the calendered playing card blank paper 7, making the device easy to use.

[0022] The specific implementation process of the present invention is as follows: when the device is used, the cover 86 is opened, and then lubricating oil is added to the fixed sleeve 81 from the oil filling pipe 85, and the heating sleeve 3 is started. The heating sleeve 3 heats the first roller body 2 and the second roller body 6 to the specified position, and then the playing card blank 7 is placed on the specified position on the first roller body 2, and the cylinder 4 is started. The cylinder 4 drives the connecting member 5 to move downward, and the connecting member 5 moves downward to drive the connecting rod 82 and the second roller body 6 and other components to move downward, and the connecting rod 82 moves downward to slide with the fixed sleeve 81 and the guide rod 83, and the connecting rod 82 moves downward to make the telescopic sleeve 84 telescope, thereby guiding the connecting member 5, thereby preventing the cylinder rod of the cylinder 4 from deviating, and preventing the second roller body 6 and other components on the device from deviating, and the second roller body 6 moves downward to contact the playing card blank 7, and then the playing card blank 7 is moved, and the first roller body 2 and the second roller body 6 calender the moving playing card blank 7, so that the device is used;

[0023] When the card blank paper 7 on the device is calendered, the card blank paper 7 is placed at a designated position on the base 9, and then the handle 122 is turned. The rotation of the handle 122 drives the screw rod 121 to rotate, and the rotation of the screw rod 121 and the threaded sleeve 123 generate a threaded motion, thereby causing the threaded sleeve 123 to produce a relative displacement, and the threaded sleeve 123 moves downward to drive the pressing plate 124 to move downward, and the downward movement of the pressing plate 124 drives the connecting sleeve 125 to move downward, and the pressing plate 124 moves downward to contact the card blank paper 7, thereby limiting the card blank paper 7, and then starting the fan 127. The fan 127 rotates to blow air to the card blank paper 7, thereby cooling the card blank paper 7, making the device easy to use.

[0024] Although the 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A calendering device for producing playing card paper, comprising a housing (1), characterized in that: A first roller body (2) is provided inside the shell (1), a cylinder (4) is fixedly installed on the upper end of the shell (1), a cylinder rod of the cylinder (4) is slidably connected to the shell (1), a connecting member (5) is fixedly connected to the lower end of the cylinder rod of the cylinder (4), a second roller body (6) is provided inside the connecting member (5), a heating sleeve (3) is provided inside the first roller body (2) and the second roller body (6), the outer sides of the first roller body (2) and the second roller body (6) are in contact with playing card blank paper (7), a guide mechanism (8) is provided on the outer side of the connecting member (5), a base (9) is fixedly connected to the outer side of the shell (1), a support plate (10) is fixedly connected to the upper end of the support plate (10), the support plate (10) is fixedly connected to the shell (1), a top plate (11) is fixedly connected to the upper end of the support plate (10), the top plate (11) is fixedly connected to the shell (1), and a cooling mechanism (12) is provided inside the top plate (11).

2. The calendering equipment for playing card paper production according to claim 1, characterized in that: The guide mechanism (8) comprises a fixed sleeve (81), the interior of the housing (1) is fixedly connected to the fixed sleeve (81), the interior of the fixed sleeve (81) is slidably connected to a connecting rod (82), the interior of the fixed sleeve (81) is provided with a telescopic sleeve (84), the interior of the telescopic sleeve (84) is provided with a connecting rod (82), the interior of the housing (1) is fixedly connected to an oil filling pipe (85), the interior of the oil filling pipe (85) is connected to a cover body (86) via a thread, the oil filling pipe (85) is in contact with the fixed sleeve (81), and the connecting rod (82) is fixedly connected to the connecting piece (5).

3. The calendering equipment for playing card paper production according to claim 2, characterized in that: The interior of the connecting rod (82) is slidably connected to a guide rod (83), and both ends of the guide rod (83) are fixedly connected to the fixing sleeve (81).

4. The calendering equipment for producing playing card paper according to claim 1, characterized in that: The cooling mechanism (12) includes a screw (121), the interior of the top plate (11) is connected to the screw (121) via a bearing, the exterior of the screw (121) is connected to a threaded sleeve (123) via a thread, the lower end of the threaded sleeve (123) is fixedly connected to a pressure plate (124), the upper end of the pressure plate (124) is fixedly connected to a connecting sleeve (125), and a fan (127) is fixedly installed inside the top plate (11).

5. The calendering equipment for playing card paper production according to claim 4, characterized in that: The upper end of the screw rod (121) is fixedly connected to a handle (122), and the handle (122) is made of iron material.

6. The calendering equipment for producing playing card paper according to claim 4, characterized in that: A square rod (126) is slidably connected to the interior of the connecting sleeve (125), and the upper end of the square rod (126) is fixedly connected to the top plate (11).

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