Anti-deviation mechanism of cloth rolling machine

Abstract

The utility model provides an anti-deviation mechanism of a cloth rolling machine, which comprises two side plates, roll shafts are arranged on the rear sides and the middle parts of the two side plates, an anti-deviation mechanism is arranged on the front sides of the two side plates, and the anti-deviation mechanism comprises a bidirectional lead screw arranged on the tops of the front sides of the two side plates; guide rods close to the two-way lead screw are arranged at the bottoms of the front sides of the two side plates, two sliding blocks are arranged on the two-way lead screw, a first rotating motor connected with the two-way lead screw is arranged at the end of the left side plate, the first rotating motor is connected with the two-way lead screw through a coupler, and elastic mechanisms are arranged at the bottoms of the two sliding blocks respectively. According to the anti-deviation mechanism of the cloth rolling machine, not only can materials be moved, but also the materials can be prevented from deviating, and the edges of the materials are prevented from being rolled, so that the overall using effect and the overall using efficiency of the device are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of cloth winding devices, and particularly relates to an anti-offset mechanism of a cloth winding machine. Background Technique

[0002] In textile factories, the produced fabrics need to be wound and packaged. By unfolding the stacked fabrics and rolling them into cloth rolls, it is convenient for subsequent transportation and sales. Most of the common winding machines on the market have similar structures, and their conveying mechanisms are also simple in structure, with some problems in use that need to be improved. For example, during the process of conveying the cloth, the cloth is prone to offset, resulting in uneven winding of the cloth, affecting the appearance of the finished product, and lacking the function of preventing the cloth from offsetting. Secondly, when putting the stacked cloth into the cloth bin for winding, due to the improper placement of the cloth, it will also affect the subsequent winding work, lacking the function of straightening the position of the material for subsequent winding. In addition, during the conveying process, the fine fibers on the cloth are prone to escape into the air, which is likely to affect the respiratory health of workers, lacking the function of absorbing fiber dust to prevent pollution.

[0003] For example, the utility model with the publication number CN216736826U discloses a conveying mechanism of a cloth winding machine for preventing offset. In the technical solution of this patent, it includes a frame body. A cross plate is horizontally and fixedly connected to the bottom end between the two sides inside the frame body. One side of the top end of the frame body is provided with a roller support. A first guiding roller is movably connected between the front and rear ends inside the roller support. A cloth bin is arranged on one side of the frame body. Anti-offset structures are respectively arranged at the front and rear ends of the top end of the roller support. When the device is in use and winding the material, when preventing the offset of the material, the device does not have an elastic function, which will cause the material to have a hard contact with the device, resulting in the edge of the material being curled. Moreover, a large amount of fine dust will be generated during the transportation of the material, thus affecting the overall use effect and overall use efficiency of the device. Therefore, an anti-offset mechanism of a winding machine is proposed. Content of the Utility Model

[0004] In view of this, aiming at the deficiencies of the prior art, the utility model provides an anti-offset mechanism of a cloth winding machine, which can not only move the material, but also prevent the offset of the material and prevent the edge of the material from curling, thereby improving the overall use effect and overall use efficiency of the device.

[0005] To solve the above technical problems, the technical solution adopted by the present utility model is as follows: An anti-offset mechanism for a cloth winding machine, comprising two side plates. Roller shafts are arranged at the rear and middle of the two side plates. An anti-offset mechanism is arranged at the front side of the two side plates. The anti-offset mechanism includes a bidirectional lead screw arranged at the top of the front side of the two side plates. Guide rods are arranged at the bottom of the front side of the two side plates close to the bidirectional lead screw. Two sliders are arranged on the bidirectional lead screw. A first rotating motor connected to the bidirectional lead screw is arranged at the end of the left side plate. The first rotating motor and the bidirectional lead screw are connected by a coupling. Elastic mechanisms are respectively arranged at the bottoms of the two sliders.

[0006] As a further improvement of the present utility model, the elastic mechanism includes U-shaped plates arranged at the bottoms of the two sliders. Fixed blocks are respectively arranged at the inner ends of the two U-shaped plates. Slideways with openings facing inwards are respectively arranged on the two fixed blocks. Four sliding bodies are respectively arranged inside the two slideways. U-shaped frames I are respectively arranged on the opposite faces of the four sliding bodies. Connecting rods are respectively arranged inside the four U-shaped frames I in a hinged manner. The ends of the two left connecting rods far from the sliding bodies and the ends of the two right connecting rods far from the sliding bodies are respectively jointly hinged to form a U-shaped frame II. Guide strips are respectively arranged at the upper and lower ends of the two U-shaped plates. Guide plates corresponding to the guide strips are respectively arranged on the opposite faces of the two U-shaped frames II. Support plates are respectively arranged on the upper and lower sides of the opposite faces of the two guide plates. A guide shaft I is arranged in the middle of the two support plates. Connecting plates are respectively arranged at the outer ends of the two support plates. Guide shafts II are respectively arranged on the two connecting plates. Negative pressure mechanisms are respectively arranged at the tops of the two side plates. An elastic module is arranged inside the slideway.

[0007] As a further improvement of the present utility model, the elastic module includes a fixed rod arranged inside the slideway and passing through the sliding body. Spring I is respectively arranged at both ends of the fixed rod. Spring II is arranged in the middle of the fixed rod.

[0008] As a further improvement of the present utility model, a switch is arranged at the side end of the left side plate. The switch is electrically connected to the first rotating motor and the second rotating motor. The top plate and the side plate are connected by welding.

[0009] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0010] Firstly, start the first rotating motor. The rotation of the first rotating motor drives the bidirectional lead screw to move. The rotation of the bidirectional lead screw drives the two sliders to move along the guide rods, thereby completing the work of correcting the deviation of the material.

[0011] Second, when the material passes through the elastic mechanism, the cloth will first come into contact with the guiding shaft 1. At this time, since the cloth will shift, the material will exert a force on the guiding shaft. Then, this force moves along the guiding strip through the guiding plate, thereby applying the force to the U-shaped bracket 2. At this time, the connecting rod rotates inside the U-shaped bracket 2, so that the other end of the connecting rod rotates inside the U-shaped bracket 1, thereby pushing the sliding body to move along the fixed rod, compressing the first spring or the second spring, and converting the pressure into a soft elastic force to push the material towards the middle.

[0012] Third, start the second rotating motor. The rotation of the second rotating motor drives the worm to rotate. The rotation of the worm drives the meshing worm wheel to rotate, so that the cylinder rotates, driving the negative pressure suction head to move at an angle, so as to better collect the dust in the air and protect the staff.

[0013] Fourth, the dust collected by the negative pressure suction head enters the inside of the negative pressure collection box through the connecting pipe. Brief Description of the Drawings

[0014] The following further describes the present invention in detail in conjunction with the drawings and specific embodiments.

[0015] Figure 1 is a schematic structural diagram of the present invention;

[0016] Figure 2 is a partially enlarged schematic structural diagram at A of the present invention;

[0017] Figure 3 is a partially enlarged schematic structural diagram at B of the present invention;

[0018] Figure 4 is a partially enlarged schematic structural diagram at C of the present invention.

[0019] In the figure: 101, side plate; 102, roller shaft; 103, guiding rod; 104, bidirectional lead screw; 105, slider; 106, U-shaped plate; 107, fixed block; 108, slideway; 109, sliding body; 110, U-shaped bracket 1; 111, connecting rod; 112, U-shaped bracket 2; 113, guiding plate; 114, guiding strip; 115, support plate; 116, guiding shaft 1; 117, connecting plate; 118, guiding shaft 2; 119, fixed rod; 120, first spring; 201, second spring; 202, top plate; 203, support rod; 204, cylinder; 205, negative pressure suction head; 206, worm wheel; 207, support plate; 208, worm; 209, second rotating motor; 210, connecting pipe; 211, negative pressure suction box; 212, switch; 213, first rotating motor. Specific Embodiments

[0020] To better understand the present utility model, the content of the present utility model will be further clearly elaborated below in conjunction with embodiments. However, the protected content of the present utility model is not limited to the following embodiments. In the following description, a large number of specific details are given to provide a more thorough understanding of the present utility model. However, it is obvious to those skilled in the art that the present utility model can be implemented without one or more of these details.

[0021] As Figure 1 , 2 , 3, and 4 show, an anti-offset mechanism for a cloth winding machine includes two side plates 101. A roller shaft 102 is arranged at the rear side and the middle of the two side plates 101. An anti-offset mechanism is arranged at the front side of the two side plates 101. The anti-offset mechanism includes a bidirectional lead screw 104 arranged at the top of the front side of the two side plates 101. A guide rod 103 close to the bidirectional lead screw 104 is arranged at the bottom of the front side of the two side plates 101. Two sliders 105 are arranged on the bidirectional lead screw 104. A first rotating motor 213 connected to the bidirectional lead screw 104 is arranged at the end of the left side plate 101. The first rotating motor 213 and the bidirectional lead screw 104 are connected by a coupling. Elastic mechanisms are respectively arranged at the bottoms of the two sliders 105.

[0022] As Figure 1 , 3 shown, the elastic mechanism includes U-shaped plates 106 arranged at the bottoms of the two sliders 105. Fixed blocks 107 are respectively arranged at the inner ends of the two U-shaped plates 106. Slideways 108 with openings facing inwards are respectively arranged on the two fixed blocks 107. Four sliding bodies 109 are respectively arranged inside the two slideways 108. U-shaped frames one 110 are respectively arranged on the opposite faces of the four sliding bodies 109. Connecting rods 111 are respectively and hingedly arranged inside the four U-shaped frames one 110. The ends of the two connecting rods 111 on the left side away from the sliding bodies 109 and the ends of the two connecting rods 111 on the right side away from the sliding bodies 109 are respectively and jointly hingedly arranged with a U-shaped frame two 112. Guide strips 114 are respectively arranged at the upper and lower ends of the two U-shaped plates 106. Guide plates 113 corresponding to the guide strips 114 are respectively arranged on the opposite faces of the two U-shaped frames two 112. Support plates 115 are respectively arranged on the upper and lower sides of the opposite faces of the two guide plates 113. A guide shaft one 116 is arranged in the middle of the two support plates 115. Connecting plates 117 are respectively arranged at the outer ends of the two support plates 115. Guide shafts two 118 are respectively arranged on the two connecting plates 117. Negative pressure mechanisms are respectively arranged at the tops of the two side plates 101. An elastic module is arranged inside the slideway 108.

[0023] As Figure 1 , 2, as shown in Figures 3, the elastic module includes a fixing rod 119 disposed inside the slideway 108 and passing through the sliding body 109. At both ends of the fixing rod 119, a first spring 120 is provided, and a second spring 201 is provided in the middle of the fixing rod 119.

[0024] As Figure 1 shown, a switch 212 is provided at the side end of the left side plate 101. The switch 212 is electrically connected to the first rotating motor 213 and the second rotating motor 209. The top plate 202 is welded to the side plate 101.

[0025] The user first starts the first rotating motor 213. The rotation of the first rotating motor 213 drives the movement of the bidirectional lead screw 104. The rotation of the bidirectional lead screw 104 drives the two sliders 105 to move along the guide rod 103, thus completing the work of correcting the deviation of the material. When the material passes through the elastic mechanism, the cloth first contacts the guide shaft 116. At this time, since the cloth will deviate, the material will apply a force to the guide shaft. This force moves along the guide bar 114 through the guide plate 113, thus applying the force to the U-shaped frame II 112. At this time, the connecting rod 111 rotates inside the U-shaped frame II 112, so that the other end of the connecting rod 111 rotates inside the U-shaped frame I 110, thereby pushing the sliding body 109 to move along the fixing rod 119, thus compressing the first spring 120 or the second spring 201, and converting the pressure into a soft elastic force to push the material towards the middle.

[0026] Start the second rotating motor 209. The rotation of the second rotating motor 209 drives the rotation of the worm 208. The rotation of the worm 208 drives the rotation of the engaged worm wheel 206, so that the cylinder 204 rotates, thereby driving the angle movement of the negative pressure suction head 205, so that the fine dust in the air can be better collected, thus protecting the staff. The fine dust collected by the negative pressure suction head 205 is introduced into the negative pressure collection box through the connecting pipe 210.

[0027] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit them. Any other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.

Claims

1. An anti-deviating mechanism for a cloth rolling machine, comprising two side plates (101) and a top plate (202), characterized in that: Rollers (102) are arranged on the rear side and the middle part of the two side plates (101), and an anti-deviating mechanism is arranged on the front side of the two side plates (101), the anti-deviating mechanism comprises a bidirectional lead screw (104) arranged on the top of the front side of the two side plates (101), a guide rod (103) close to the bidirectional lead screw (104) is arranged on the bottom of the front side of the two side plates (101), two sliders (105) are arranged on the bidirectional lead screw (104), a first rotating motor (213) connected to the bidirectional lead screw (104) is arranged at the end of the left side plate (101), and elastic mechanisms are arranged at the bottom of the two sliders (105).

2. The anti-deviation mechanism of a cloth rolling machine according to claim 1, characterized in that: The elastic mechanism comprises a U-shaped plate (106) arranged at the bottom of the two sliding blocks (105), the inner ends of the two U-shaped plates (106) are respectively provided with fixed blocks (107), the two fixed blocks (107) are respectively provided with slideways (108) with inward openings, four sliding bodies (109) are respectively arranged inside the two slideways (108), the opposite surfaces of the four sliding bodies (109) are respectively provided with U-shaped frames (110), the insides of the four U-shaped frames (110) are respectively hingedly provided with connecting rods (111), and the ends of the two connecting rods (111) on the left side away from the sliding body (109) and the ends of the two connecting rods (111) on the right side away from the sliding body (109) are respectively hingedly provided together A U-shaped frame (112) is provided. The upper and lower ends of the two U-shaped plates (106) are respectively provided with guide strips (114). The opposite sides of the two U-shaped frames (112) are respectively provided with guide plates (113) corresponding to the guide strips (114). The upper and lower sides of the opposite sides of the two guide plates (113) are respectively provided with support plates (115). The middle parts of the two support plates (115) are provided with guide shafts (116). The outer ends of the two support plates (115) are respectively provided with connecting plates (117). The two connecting plates (117) are respectively provided with guide shafts (118). The tops of the two side plates (101) are respectively provided with negative pressure mechanisms. An elastic module is provided inside the slideway (108).

3. The anti-deviating mechanism of a cloth rolling machine according to claim 2, characterized in that: The elastic module comprises a fixing rod (119) arranged inside the slideway (108) and passing through the slide body (109), springs 1 (120) are respectively arranged at both ends of the fixing rod (119), and spring 2 (201) is arranged in the middle of the fixing rod (119).

4. The anti-deviating mechanism of a cloth rolling machine according to claim 3, characterized in that: The first rotating motor (213) and the bidirectional lead screw (104) are connected via a coupling.

5. The anti-deviating mechanism of a cloth rolling machine according to claim 4, characterized in that: The top plate (202) and the side plate (101) are connected by welding.

6. The anti-deviating mechanism of a cloth rolling machine according to claim 5, characterized in that: A switch (212) is provided at the side end of the left side panel (101).

Images