Antiskid device

Abstract

The utility model relates to the technical field of high-speed printing equipment, and discloses an anti-skid device which comprises two connecting rods, end covers are arranged on the opposite sides of the two connecting rods in a sleeved mode, installation covers are arranged in the two end covers in a clamped mode, electromagnetic induction coils are arranged on the inner sides of the two installation covers in a clamped mode, and the electromagnetic induction coils are arranged on the inner sides of the two installation covers in a clamped mode. Shaft sleeves are fixedly arranged on the inner sides of the two end covers, the shaft sleeves and the end covers are rotationally arranged, first fixing layers are arranged on the opposite sides of the two end covers in a clamped mode, second fixing layers are fixedly arranged on the outer sides of the first fixing layers, and a plurality of heating wires are fixedly arranged in the second fixing layers. According to the utility model, the non-slip mat is additionally arranged on the surface of the equipment driving roller, so that the friction force between the equipment driving roller and the surface of paper is increased, the high-speed printing equipment obtains better paper control capability, the running tension in the production process is increased, the equipment is prevented from slipping, and the quality of printed products is more stable.

Description

Technical Field

[0001] The utility model relates to the technical field of high-speed printing equipment, in particular to an anti-slip device. Background Art

[0002] Usually used for large-scale commercial printing and publishing. They are characterized by high speed, high efficiency and high precision, and can quickly complete large-scale printing work. These printers usually use digital printing technology, can achieve high-resolution printing, and have automation functions, which can quickly switch between different printing tasks. High-speed printers are widely used in the fields of books, magazines, advertising materials, etc., and can meet large-scale printing needs while ensuring printing quality and efficiency.

[0003] When the existing high-speed printing equipment is printing, since the components of the paper are composed of wood fiber and talcum powder, when the talcum powder contacts the driving roller of the equipment, the smooth talcum powder on the surface of the paper will reduce the resistance, making the resistance smaller, and it is easy for the paper and the driving roller to slip, resulting in unstable tension control of the equipment and affecting the quality of the printed product. Therefore, the utility model provides an anti-skid device to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art and to propose an anti-skid device. When the device is used, an anti-skid pad is added to the surface of the device driving roller to increase the surface friction between the device driving roller and the paper, so that the high-speed printing equipment can obtain better paper control ability, increase the operating tension in the production process, prevent the equipment from slipping, and make the quality of printed products more stable.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] An anti-skid device includes a connecting rod, two connecting rods are sleeved with end covers on opposite sides, the two end covers are clamped with mounting covers inside, the two mounting covers are clamped with electromagnetic induction coils inside, the two end covers are fixedly provided with shaft sleeves inside, and the shaft sleeves and the end covers are rotatably arranged.

[0007] A first fixing layer is clamped on opposite sides of the two end covers, a second fixing layer is fixedly arranged on the outer side of the first fixing layer, a plurality of heating wires are fixedly arranged inside the second fixing layer, and an anti-skid pad is fixedly arranged on the outer side of the second fixing layer, and the anti-skid pad includes an anti-skid rubber pad and anti-skid particles;

[0008] Through the above technical solution, an anti-skid pad is added to the surface of the equipment driving roller, so that the surface friction between the equipment driving roller and the paper is increased, so that the high-speed printing equipment can better control the paper, increase the operating tension in the production process to prevent the equipment from slipping, and make the quality of printed products more stable.

[0009] Furthermore, a connecting shaft is fixedly arranged between the two connecting rods, and a connecting key is slidably arranged in the middle of the connecting shaft.

[0010] Through the above technical solution, the transmission device can transmit force to the connecting shaft through the connecting rod, so that the connecting shaft and the connecting rod rotate synchronously.

[0011] Furthermore, a fixing roller is clamped on the outer side of the connection key, and the outer side of the fixing roller is fixedly arranged with the second fixing layer;

[0012] Through the above technical solution, the connecting key can drive the fixed roller, and when the fixed roller rotates, the second fixed layer is driven to rotate.

[0013] Furthermore, a plurality of anti-skid particles are fixedly arranged on the outer side of the anti-skid rubber pad, and the anti-skid particles and the anti-skid rubber pad are made of food-grade rubber material;

[0014] Through the above technical solution, the material thickness of the anti-skid rubber pad is 3.5 mm, of which 1.5 mm are anti-skid particles. The anti-skid particles can increase the friction with the paper surface to prevent the roller and paper from slipping, so as to ensure printing quality.

[0015] Furthermore, the material of the installation cover is ceramic material, and the material of the first fixing layer is glass fiber material;

[0016] Through the above technical solution, the ceramic material is a material with good electromagnetic wave permeability. The ceramic material can allow electromagnetic waves to penetrate and be transmitted to the receiving device, thereby realizing wireless power supply. The glass fiber has good thermal insulation properties, which can prevent heat from affecting the fit of internal parts and make the device more stable.

[0017] Furthermore, the cross-section surfaces of the first fixed layer and the second fixed layer are both gear meshing patterns;

[0018] Through the above technical solution, the No. 1 fixed layer and the No. 2 fixed layer can separate the heating wires to form multiple heating areas, making the heating more uniform.

[0019] The utility model has the following beneficial effects:

[0020] 1. The utility model proposes an anti-skid device. When using the device, an anti-skid pad is added to the surface of the device driving roller to increase the surface friction between the device driving roller and the paper, so that the high-speed printing equipment can obtain better paper control ability, increase the operating tension in the production process, prevent the equipment from slipping, and make the quality of printed products more stable.

[0021] 2. The utility model proposes an anti-skid device. When the device is used, the power supply through the electromagnetic induction coil can facilitate the operation of the heating wire inside the driving roller of the high-speed printing equipment, so that the roller has a certain temperature, which can make the rubber molecular chain active, reduce the speed of its hardening and deterioration, extend the service life of the rubber, and enable the rubber pad to maintain good elasticity and adhesion for a long time. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is an axial schematic diagram of an anti-skid device of the utility model;

[0023] Figure 2 It is a side cross-sectional schematic diagram of the interior of an end cover of an anti-skid device of the utility model;

[0024] Figure 3 It is a side cross-sectional schematic diagram of an anti-skid device of the utility model;

[0025] Figure 4 The utility model is a schematic diagram of an anti-skid pad of an anti-skid device.

[0026] Legend:

[0027] 1. Connecting rod; 2. End cover; 3. Mounting cover; 4. Electromagnetic induction coil; 5. Bushing; 6. Connecting key; 7. Connecting shaft; 8. Fixed roller; 9. Fixed layer No. 1; 10. Heating wire; 11. Fixed layer No. 2; 12. Anti-slip pad; 1201. Anti-slip rubber pad; 1202. Anti-slip particles. DETAILED DESCRIPTION

[0028] 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.

[0029] Example

[0030] Reference Figure 1-4The utility model provides an embodiment: an anti-slip device, including a connecting rod 1, two connecting rods 1 are sleeved with end covers 2 on opposite sides, the two end covers 2 are clamped with mounting covers 3 inside, the mounting covers 3 can clamp the electromagnetic induction coil 4, and the material is ceramic material, which can make the electromagnetic penetration to power the heating wire 10 have less loss, the inner sides of the two mounting covers 3 are clamped with electromagnetic induction coils 4, the inner sides of the two end covers 2 are fixedly provided with shaft sleeves 5, and the shaft sleeves 5 and the end covers 2 are rotatably arranged.

[0031] A No. 1 fixing layer 9 is clamped on the opposite side of the two end covers 2, and a No. 2 fixing layer 11 is fixedly arranged on the outer side of the No. 1 fixing layer 9. The No. 2 fixing layer 11 can diffuse heat to prevent heat accumulation and local high temperature. A plurality of heating wires 10 are fixedly arranged inside the No. 2 fixing layer 11, and an anti-skid pad 12 is fixedly arranged on the outer side of the No. 2 fixing layer 11. The anti-skid pad 12 includes an anti-skid rubber pad 1201 and anti-skid particles 1202. The anti-skid pad 12 is added to the surface of the device driving roller to increase the surface friction between the device driving roller and the paper, so that the high-speed printing equipment can obtain better control over the paper, increase the operating tension in the production process to prevent the equipment from slipping, and make the quality of the printed product more stable.

[0032] A connecting shaft 7 is fixedly arranged between the two connecting rods 1, and a connecting key 6 is slidably arranged in the middle of the connecting shaft 7. The transmission device can transmit force to the connecting shaft 7 through the connecting rod 1, so that the connecting shaft 7 and the connecting rod 1 rotate synchronously. A fixed roller 8 is clamped on the outer side of the connecting key 6, and the outer side of the fixed roller 8 is fixedly arranged with the second fixed layer 11. The connecting key 6 can drive the fixed roller 8, and when the fixed roller 8 rotates, the second fixed layer 11 is driven to rotate;

[0033] A plurality of anti-skid particles 1202 are fixedly arranged on the outside of the anti-skid rubber pad 1201. Both the anti-skid particles 1202 and the anti-skid rubber pad 1201 are made of food-grade rubber material. The material thickness of the anti-skid rubber pad 1201 is 3.5 mm, of which 1.5 mm are anti-skid particles 1202. The anti-skid particles 1202 can increase the friction with the paper surface to prevent the roller and paper from slipping, so as to ensure the printing quality. The material of the mounting cover 3 is ceramic material, and the material of the No. 1 fixed layer 9 is glass fiber material. The ceramic material is a material with good electromagnetic wave permeability. The ceramic material can allow electromagnetic waves to penetrate and be transmitted to the receiving device, thereby realizing wireless power supply. The glass fiber has good thermal insulation performance, which can prevent heat from affecting the coordination of internal parts and make the equipment more stable. The cross-sectional surfaces of the No. 1 fixed layer 9 and the No. 2 fixed layer 11 are both gear meshing styles. The No. 1 fixed layer 9 and the No. 2 fixed layer 11 can separate the heating wire 10 to form multiple heating areas to make the heating more uniform.

[0034] Working principle: When using this device, by adding an anti-skid pad 12 on the surface of the equipment driving roller, the surface friction between the equipment driving roller and the paper is increased, so that the high-speed printing equipment can obtain better paper control ability, and the operating tension in the production process is increased to prevent the equipment from slipping, so as to ensure the printing quality and make the quality of printed products more stable. The inner side of the electromagnetic induction coil passes through the installation cover and is electrically connected to the heating wire, so that the electromagnetic induction coil 4 is powered to facilitate the operation of the heating wire 10 inside the driving roller of the high-speed printing equipment, so that the roller has a certain temperature, which can make the rubber molecular chain active, reduce its hardening and deterioration rate, extend the service life of the rubber, and enable the rubber pad to maintain good elasticity and adhesion for a long time.

[0035] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An anti-slip device, comprising a connecting rod (1), characterized in that: An end cover (2) is sleeved on one side opposite to the two connecting rods (1); a mounting cover (3) is clamped inside the two end covers (2); an electromagnetic induction coil (4) is clamped inside the two mounting covers (3); a shaft sleeve (5) is fixedly arranged inside the two end covers (2); and the shaft sleeve (5) and the end covers (2) are rotatably arranged; A first fixing layer (9) is clamped on opposite sides of the two end covers (2), a second fixing layer (11) is fixedly arranged on the outer side of the first fixing layer (9), a plurality of heating wires (10) are fixedly arranged inside the second fixing layer (11), and an anti-skid pad (12) is fixedly arranged on the outer side of the second fixing layer (11), and the anti-skid pad (12) comprises an anti-skid rubber pad (1201) and anti-skid particles (1202).

2. The anti-slip device according to claim 1, characterized in that: A connecting shaft (7) is fixedly arranged between the two connecting rods (1), and a connecting key (6) is slidably arranged in the middle of the connecting shaft (7).

3. The anti-slip device according to claim 2, characterized in that: A fixing roller (8) is clamped on the outer side of the connection key (6), and the outer side of the fixing roller (8) is fixedly arranged with the second fixing layer (11).

4. The anti-slip device according to claim 1, characterized in that: A plurality of anti-skid particles (1202) are fixedly arranged on the outer side of the anti-skid rubber pad (1201), and the anti-skid particles (1202) and the anti-skid rubber pad (1201) are both made of food-grade rubber material.

5. The anti-slip device according to claim 1, characterized in that: The material of the installation cover (3) is ceramic material, and the material of the first fixing layer (9) is glass fiber material.

6. The anti-slip device according to claim 1, characterized in that: The cross-section surfaces of the first fixing layer (9) and the second fixing layer (11) are both gear meshing patterns.

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