Traction device for silicone oil paper production
Through the improved traction device structure, the problem of blocking the driven roller to the staff is solved, convenient winding and traction of silicone oil paper is achieved, and operation efficiency is improved.
Patent Information
- Application Number
- CN202421952513.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-13
- Publication Date
- 2025-07-11
- Estimated Expiration
- 2034-08-13
AI Technical Summary
The driven roller in the traction device of traditional silicone oil paper production is located at the top of the driving roller, which makes it inconvenient to operate, especially when wrapping the silicone oil paper.
A traction device including a support seat, a motor, an active roller, an driven roller, a guide rod, a slider, an electric push rod and a limit structure is designed. The driven roller is quickly removed through the limit structure to avoid blocking the staff, and the electric push rod and a guide rod are used to realize the movement guidance of the driven roller, and the motor drives the driving roller to rotate for traction.
It improves operation convenience, avoids blocking the driven rollers on the staff, and ensures smooth winding of the silicone oil paper and efficient traction process.
Smart Images
Figure CN223087248U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a traction device, in particular to a traction device for the production of silicon oil paper, belonging to the technical field of traction devices. Background Technique
[0002] Silicon oil paper is a commonly used packaging paper with a three-layer structure. The first layer is the base paper, the second layer is the coating film, and the third layer is the silicone oil. Due to the characteristics of high temperature resistance, moisture resistance, and oil resistance of silicon oil paper, it is generally used for food industry packaging. During the production of silicon oil paper, a traction device is required to traction the silicon oil paper. The silicon oil paper traction device generally consists of a driving roller and a driven roller. The driving roller can rotate under the action of a motor, and the driven roller can move up and down. During use, one side of the silicon oil paper is in contact with the driving roller, and then the driven roller is moved to press the other side of the silicon oil paper, so that the silicon oil paper is tightly attached to the driving roller. When the silicon oil paper is tightly attached to the driving roller, the silicon oil paper will move as the driving roller rotates, thus realizing the traction of the silicon oil paper.
[0003] However, the driven roller of the traditional traction device is located at the top of the driving roller. Therefore, when it is necessary to wind the silicon oil paper around the driving roller, the driven roller will block the staff's body, resulting in poor operation convenience. Summary of the Utility Model
[0004] The purpose of the utility model is to provide a traction device for the production of silicon oil paper, which can quickly disassemble the driven roller from the top of the driving roller when it is necessary to wind the silicon oil paper around the driving roller, thus avoiding the driven roller from blocking the staff's body and effectively improving the use convenience.
[0005] The utility model realizes the above purpose through the following technical solutions. A traction device for the production of silicon oil paper includes a support base. A traction structure is provided on the support base. The traction structure includes a motor and a driving roller. The driving roller is rotatably connected to the support base. A motor is installed on the support base. The output shaft of the motor is fixedly connected to one end of the driving roller. Two guide rods are fixedly connected to the support base. The guide rods are slidably connected to sliders. Two electric push rods are installed on the support base. The top ends of the electric push rods are fixedly connected to the adjacent sliders. A connecting frame is placed between the two sliders. A limiting structure is provided on the connecting frame. A driven roller is rotatably connected to the connecting frame.
[0006] Preferably, the width of both ends of the cross-section of the driving roller is smaller than the width of the middle part, and the width of both ends of the cross-section of the driven roller is smaller than the width of the middle part.
[0007] Preferably, the driven roller is located directly above the driving roller, and the cross-section of the support base is in a U-shaped structure.
[0008] Preferably, two guiding rollers are rotatably connected to the support base, and the two guiding rollers are symmetrically distributed with respect to the driving roller.
[0009] Preferably, the limiting structure includes a clamping block and a return spring. Two clamping blocks are slidably connected to the connecting frame, and one end of the clamping block is engaged with the adjacent slider.
[0010] Preferably, two return springs are arranged inside the connecting frame. One end of the return spring abuts against the clamping block, and the other end of the return spring abuts against the connecting frame.
[0011] Preferably, a connecting shaft is rotatably connected to the clamping block. A rotating block is fixedly connected to the connecting shaft, a convex block is fixedly connected to the rotating block, and two stoppers are fixedly connected to the support base.
[0012] Preferably, the cross-section of one end of the clamping block is in an L-shaped structure, and the cross-section of the other end of the clamping block is in a trapezoidal structure.
[0013] The beneficial effects of the present utility model are as follows: During use, when it is necessary to wind the silicon oil paper around the driving roller, the limiting of the connecting frame can be quickly released through the limiting structure, and then the connecting frame can be moved so that its two ends are disengaged from the two sliders. Then, the connecting frame is continuously moved to make the driven roller deviate from the top of the driving roller. Thus, when winding the silicon oil paper, it can be avoided that the driven roller blocks the staff's body, effectively improving the operation convenience. After the silicon oil paper is wound, the connecting frame can be moved so that its two ends are engaged with the two sliders. At the same time, the limiting structure can prevent the connecting frame from disengaging from the sliders. Then, by simultaneously starting the two electric push rods, the contraction of the electric push rods will drive the sliders to slide on the guide rods. The guide rods can play a role in guiding the movement of the sliders. The simultaneous movement of the two sliders will drive the connecting frame to move. The movement of the connecting frame will drive the driven roller to move towards the driving roller. When the driven roller presses the silicon oil paper, the two electric push rods stop contracting simultaneously. Then, by starting the motor, the output shaft of the motor rotates to drive the driving roller to rotate, and the rotation of the driving roller will cause the silicon oil paper to move, thereby realizing the traction of the silicon oil paper. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 is a schematic diagram of the overall structure of the present utility model;
[0015] Figure 2 is a schematic diagram of the connection structure between the support base and the driving roller of the present utility model;
[0016] Figure 3 is Figure 2 the enlarged schematic diagram of part A shown in
[0017] Figure 4 For Figure 3 the enlarged schematic view of part B shown in the figure.
[0018] In the figure: 1, support base; 2, traction structure; 201, motor; 202, driving roller; 203, electric push rod; 204, slider; 205, guide rod; 206, connecting frame; 207, driven roller; 3, limiting structure; 301, clamping block; 302, return spring; 303, connecting shaft; 304, rotating block; 305, convex block; 306, stop block; 4, guide roller. Specific embodiments
[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0020] Please refer to Figure 1 , Figure 2 and Figure 3 shown, a traction device for the production of silicon oil paper, including a support base 1, a traction structure 2 is provided on the support base 1, the traction structure 2 includes a motor 201 and a driving roller 202, the driving roller 202 is rotatably connected to the support base 1, a motor 201 is installed on the support base 1, and a fixed connection is provided between the output shaft of the motor 201 and one end of the driving roller 202. Two guide rods 205 are fixedly connected to the support base 1, a slider 204 is slidably connected to the guide rod 205, two electric push rods 203 are installed on the support base 1, and a fixed connection is provided between the top end of the electric push rod 203 and the adjacent slider 204. A connecting frame 206 is placed between the two sliders 204, a limiting structure 3 is provided on the connecting frame 206, and a driven roller 207 is rotatably connected to the connecting frame 206.
[0021] As a technical optimization scheme of the present invention, as Figure 1 and Figure 2 shown, the width of both ends of the cross section of the driving roller 202 is smaller than the width of the middle, the width of both ends of the cross section of the driven roller 207 is smaller than the width of the middle, the driven roller 207 is located directly above the driving roller 202, and the cross section of the support base 1 is in a U-shaped structure. Therefore, the silicon oil paper can be tightened between the driven roller 207 and the driving roller 202, so as to facilitate driving the silicon oil paper to move while the driving roller 202 rotates.
[0022] As a technical optimization scheme of the present invention, asFigure 1 As shown in the figure, two guiding rollers 4 are rotatably connected to the supporting base 1, and the two guiding rollers 4 are symmetrically distributed with respect to the driving roller 202. Therefore, the silicon oil paper can be guided in motion by the two guiding rollers 4.
[0023] As a technical optimization scheme of the present utility model, as Figure 3 and Figure 4 shown, the limiting structure 3 includes a clamping block 301 and a return spring 302. Two clamping blocks 301 are slidably connected to the connecting frame 206. One end of the clamping block 301 is engaged with the adjacent slider 204. Two return springs 302 are arranged inside the connecting frame 206. One end of the return spring 302 abuts against the clamping block 301, and the other end of the return spring 302 abuts against the connecting frame 206. Therefore, the rapid separation between the connecting frame 206 and the slider 204 can be realized.
[0024] As a technical optimization scheme of the present utility model, as Figure 4 shown, a connecting shaft 303 is rotatably connected to the clamping block 301. A rotating block 304 is fixedly connected to the connecting shaft 303. A convex block 305 is fixedly connected to the rotating block 304. Two stoppers 306 are fixedly connected to the supporting base 1. Therefore, it is not necessary to always pull the clamping block 301 by hand.
[0025] As a technical optimization scheme of the present utility model, as Figure 4 shown, the cross section of one end of the clamping block 301 is in an L-shaped structure, and the cross section of the other end of the clamping block 301 is in a trapezoidal structure. Therefore, it can play a guiding role when the clamping block 301 is engaged with the slider 204.
[0026] When the utility model is in use, when it is necessary to wind the silicon oil paper around the driving roller 202 during the use process, the clamping block 301 can be pushed away from the slider 204, the return spring 302 contracts, and the movement of the clamping block 301 will drive the connecting shaft 303 and the rotating block 304 to move. As the rotating block 304 moves, the convex block 305 will move from one side of the stop block 306 to the other side of the stop block 306, and then the clamping block 301 can be released. At this time, the convex block 305 will be in contact with the other side of the stop block 306. Therefore, it can prevent the return spring 302 from stretching and causing the clamping block 301 to engage with the slider 204 again after the clamping block 301 is released, thus avoiding the need to always pull the clamping block 301 by hand and effectively improving the operation convenience. When one clamping block 301 is not engaged with one slider 204, the above operation can be repeated to make the other clamping block 301 not engaged with the other slider 204 either. Then, the connecting frame 206 can be moved to disengage its two ends from the two sliders 204, and then the connecting frame 206 can be continuously moved to make the driven roller 207 deviate from the top of the driving roller 202. Thus, when winding the silicon oil paper, it can prevent the driven roller 207 from blocking the staff's body and effectively improve the operation convenience. When the winding of the silicon oil paper is completed, the connecting frame 206 can be moved to engage its two ends with the two sliders 204. At the same time, the engagement between the clamping block 301 and the slider 204 can prevent the connecting frame 206 from disengaging from the slider 204. Then, the two electric push rods 203 can be started simultaneously. The contraction of the electric push rods 203 will drive the sliders 204 to slide on the guide rods 205. The guide rods 205 can play a role in guiding the movement of the sliders 204. The simultaneous movement of the two sliders 204 will drive the connecting frame 206 to move, and the movement of the connecting frame 206 will drive the driven roller 207 to move towards the driving roller 202. When the driven roller 207 presses the silicon oil paper, the two electric push rods 203 stop contracting simultaneously. Then, the motor 201 can be started. The rotation of the output shaft of the motor 201 drives the driving roller 202 to rotate, and the rotation of the driving roller 202 will cause the silicon oil paper to move, thereby realizing the traction of the silicon oil paper.
[0027] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.
[0028] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.
Claims
1. A traction device for the production of silicon oil paper, comprising a support base (1), characterized in that: A traction structure (2) is provided on the support base (1). The traction structure (2) includes a motor (201) and a driving roller (202). The driving roller (202) is rotatably connected to the support base (1). The motor (201) is installed on the support base (1). The output shaft of the motor (201) is fixedly connected to one end of the driving roller (202). Two guide rods (205) are fixedly connected to the support base (1). A slider (204) is slidably connected to the guide rod (205). Two electric push rods (203) are installed on the support base (1). The top end of the electric push rod (203) is fixedly connected to the adjacent slider (204). A connecting frame (206) is placed between the two sliders (204). A limiting structure (3) is provided on the connecting frame (206). A driven roller (207) is rotatably connected to the connecting frame (206).
2. The traction device for silicon oil paper production according to claim 1, wherein: The width of both ends of the cross-section of the driving roller (202) is smaller than that of the middle. The width of both ends of the cross-section of the driven roller (207) is smaller than that of the middle.
3. The traction device for silicon oil paper production according to claim 1, wherein: The driven roller (207) is located directly above the driving roller (202). The cross-section of the support base (1) is in a U-shaped structure.
4. A traction device for silicone oil paper production according to claim 1, characterized in that: Two guide rollers (4) are rotatably connected to the support base (1). The two guide rollers (4) are symmetrically distributed with respect to the driving roller (202).
5. The traction device for silicone oil paper production according to claim 1, wherein: The limiting structure (3) includes a clamping block (301) and a return spring (302). Two clamping blocks (301) are slidably connected to the connecting frame (206). One end of the clamping block (301) is engaged with the adjacent slider (204).
6. The traction device for silicon oil paper production according to claim 5, wherein: Two return springs (302) are provided inside the connecting frame (206). One end of the return spring (302) abuts against the clamping block (301), and the other end of the return spring (302) abuts against the connecting frame (206).
7. A traction device for silicon oil paper production according to claim 5, characterized in that: A connecting shaft (303) is rotatably connected to the clamping block (301). A rotating block (304) is fixedly connected to the connecting shaft (303). A convex block (305) is fixedly connected to the rotating block (304). Two stop blocks (306) are fixedly connected to the support base (1).
8. A traction device for silicone oil paper production according to claim 5, characterized in that: One end of the cross-section of the clamping block (301) is in an L-shaped structure, and the other end of the cross-section of the clamping block (301) is in a trapezoidal structure.