Prefabricated rubber track driven automatic winding device
By designing a driven automatic winding device for prefabricated rubber running tracks, and employing an active roller, a driven roller, and a control system, the high risk of manual winding in the production of prefabricated rubber running tracks has been solved, achieving efficient, precise, and energy-saving automated winding.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HUAJUE DIGITAL TECHNOLOGY (LIANYUNGANG) CO LTD
- Filing Date
- 2025-08-04
- Publication Date
- 2026-05-29
AI Technical Summary
Precast rubber running tracks require manual assistance during the production process, which is especially dangerous at the beginning. Furthermore, existing automatic winding equipment cannot be effectively applied to thick and tough rolls.
A prefabricated rubber track driven automatic winding device was designed, which adopts an active roller, a driven roller, a winding mechanism, a limiting component and a control system. The automatic winding is achieved through photoelectric sensors and servo motors, ensuring the consistency of the roll radius and saving energy.
It achieves automated winding, reduces manual intervention, improves production efficiency and accuracy, ensures consistent roll radius, and reduces energy consumption.
Smart Images
Figure CN224298516U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of prefabricated rubber track production technology, specifically a driven automatic winding device for prefabricated rubber tracks. Background Technology
[0002] Precast rubber running tracks are standardized running track products that are prefabricated in factories as rolls or blocks. They are made primarily from natural or synthetic rubber through processes such as high-temperature vulcanization. They are laid directly on a flat foundation without the need for on-site mixing or pouring.
[0003] During the production of precast rubber running tracks, manual intervention is required for winding, especially at the beginning of the winding process. Manual assistance is needed to ensure that the precast rubber running track roll does not unravel after winding. Moreover, manual assistance for winding generally requires at least two people, which is a high-risk process.
[0004] The market for automatic winding equipment is mainly for products such as bubble wrap, coating, paper and film. For thicker and more resilient rolls, manual or semi-automatic winding methods are generally used. Therefore, a prefabricated rubber track driven automatic winding device is proposed. Utility Model Content
[0005] The purpose of this invention is to provide a driven automatic winding device for prefabricated rubber running tracks to solve the problems mentioned in the background art.
[0006] To achieve the above objectives, this utility model provides the following technical solution: a prefabricated rubber track driven automatic winding device, comprising a prefabricated rubber track, an active roller one attached to the lower surface of the prefabricated rubber track, and a photoelectric sensor vertically positioned with the axis of the active roller one pointing upwards; an active roller two positioned to the right of the active roller one; a winding mechanism positioned above the active roller two; and a limiting component positioned outside the winding mechanism; a transverse linear guide rail positioned to the right of the active roller two; and a transverse lead screw installed inside the transverse linear guide rail, with the transverse lead screw located away from the active roller. One end of the cylinder is connected to a lateral control system. A lateral slider is connected to the outer surface of the lateral lead screw. A fixed bracket is connected to the upper surface of the lateral slider. A vertical lead screw is installed at the other end of the fixed bracket. A balance slider is connected to the outer surface of the vertical lead screw. A vertical control system is connected to the top of the vertical lead screw. A balance rod is connected to the outer surface of the balance slider. A vertical slider is connected to the outer surface of the balance rod. A vertical support rod is connected to the outer surface of the vertical slider. The bottom end of the vertical support rod is connected to a limiting component. A speed detection mechanism is provided on one side of the prefabricated rubber track.
[0007] Preferably, gear one and gear two are respectively connected to the front end surfaces of the first active roller and the second active roller.
[0008] Preferably, the winding mechanism includes a guide shovel, a guide shovel piston rod, a guide shovel spring cylinder, and a guide shovel top block. The guide shovel is located above the second active roller. The guide shovel piston rod is connected to the front end surface of the guide shovel. The guide shovel spring cylinder is connected to the right end of the guide shovel piston rod, and the guide shovel top block is connected to the other end of the guide shovel spring cylinder.
[0009] Preferably, the limiting component includes a stainless steel bend and a driven roller. The stainless steel bend is semi-circularly connected to the bottom end of the vertical support rod. Multiple sets of driven rollers are arranged at equal angles on the inner side of the stainless steel bend, and the multiple sets of driven rollers and guide shovels are combined to form an arc-shaped structure, and the center of the arc-shaped structure coincides with the center of the stainless steel bend.
[0010] Preferably, the front end surfaces of the driven roller and the guide shovel are movably connected to roller connectors. The other end of the roller connector connected to the surface of the driven roller is connected to a spring cylinder, and the other end of the roller connector connected to the surface of the guide shovel is connected to a rectangular spring. Both the rectangular spring and the spring cylinder are connected to the inner wall of the stainless steel bent pipe.
[0011] Preferably, the lateral control system includes a lateral servo motor and a lateral reducer, the lateral reducer being connected to the outer surface of the lateral linear guide rail, and the lateral servo motor being connected to the outer surface of the lateral reducer.
[0012] Preferably, the vertical control system includes a vertical servo motor and a vertical reducer, the vertical reducer is connected to the outer surface of the fixed bracket, and the vertical servo motor is connected to the outer surface of the vertical reducer.
[0013] Preferably, the speed detection mechanism includes an encoder and a measuring wheel. The encoder is positioned above the side of the prefabricated rubber track away from the drive roller, and the measuring wheel is connected to the outer surface of the encoder.
[0014] Preferably, the balance slider includes a left balance slider and a right balance slider, and two vertical lead screws are provided. The two vertical lead screws are respectively connected to the left balance slider and the right balance slider, and the outer surfaces of the left balance slider and the right balance slider are connected to the balance rod.
[0015] Compared with the prior art, the beneficial effects of this utility model are:
[0016] 1. This prefabricated rubber track driven automatic winding device, compared with manual winding, which results in inconsistent winding radii on both sides when workers assist in winding, leading to poor winding effect, adopts a symmetrical winding structure by setting up a winding mechanism and limiting components. The radius error of the driven rollers on both sides is very small during the winding process, which can ensure that the winding radius of the roll material is consistent.
[0017] 2. This prefabricated rubber track driven automatic winding device uses driven rollers to limit the movement path of the roll material. The passive rotation saves energy and improves production efficiency. The manual step of winding and connecting each roll of product is eliminated. It is controlled by a servo system, which makes the position more accurate and the efficiency and precision are also higher. Attached Figure Description
[0018] Figure 1 This is a front view structural diagram of the present utility model;
[0019] Figure 2 This is a schematic diagram of the winding mechanism and limiting components of this utility model;
[0020] Figure 3 This is a schematic diagram of the connection structure between the guide shovel and the guide shovel piston rod of this utility model;
[0021] Figure 4 This is a side view of the present invention.
[0022] Figure 5 This is a schematic diagram of the speed detection mechanism of this utility model;
[0023] Figure 6 This is a schematic diagram of the process flow of this utility model.
[0024] In the diagram: 101. Precast rubber track; 102. Active roller one; 103. Active roller two; 104. Gear one; 105. Gear two; 106. Vertical servo motor; 107. Horizontal servo motor; 108. Horizontal linear guide; 109. Horizontal slider; 110. Vertical slider; 111. Vertical reducer; 112. Horizontal reducer; 113. Fixed bracket; 114. Stainless steel bend; 115. Vertical lead screw; 116. Horizontal lead screw 117. Balance slider; 117.1. Left balance slider; 117.2. Right balance slider; 118. Photoelectric sensor; 119. Vertical support rod; 120. Encoder; 121. Measuring wheel; 201. Guide shovel; 202. Guide shovel piston rod; 203. Guide shovel spring cylinder; 204. Guide shovel top block; 205. Rectangular spring; 206. Spring cylinder; 207. Driven roller; 208. Roller connector; 401. Balance bar. Detailed Implementation
[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0026] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.
[0027] like Figures 1 to 6 As shown, this embodiment describes a prefabricated rubber track driven automatic winding device. The device includes a prefabricated rubber track 101. An active roller 102 is attached to the lower surface of the prefabricated rubber track 101. A photoelectric sensor 118 is vertically positioned with its axis pointing upwards from the active roller 102. The model of the photoelectric sensor 118 is selected according to actual needs. It is clamped in a frame between the active roller 102 and a gear 104. The light source detection position of the photoelectric sensor 118 is 5mm away from the cylindrical diameter of the active roller 102. An active roller 2 103 is located to the right of the active roller 102. A winding mechanism is located above the active roller 2 103, and a limiting component is located on the outside of the winding mechanism. A transverse linear guide rail 108 is located to the right of the active roller 2 103. A transverse lead screw 116 is installed inside the linear guide rail 108. The end of the transverse lead screw 116 away from the active roller 103 is connected to a transverse control system. A transverse slider 109 is connected to the outer surface of the transverse lead screw 116. A fixed bracket 113 is connected to the upper surface of the transverse slider 109. A vertical lead screw 115 is installed at the other end of the fixed bracket 113. A balance slider 117 is connected to the outer surface of the vertical lead screw 115. A vertical control system is connected to the top of the vertical lead screw 115. A balance rod 401 is connected to the outer surface of the balance slider 117. A vertical slider 110 is connected to the outer surface of the balance rod 401. A vertical support rod 119 is connected to the outer surface of the vertical slider 110. The bottom end of the vertical support rod 119 is connected to a limiting component. A speed detection mechanism is provided on one side of the prefabricated rubber track 101.
[0028] Specifically, gear 104 and gear 2 105 are respectively connected to the front end surfaces of the first active roller 102 and the second active roller 103. Gear 104 and gear 2 105 are driven by a variable frequency motor or a servo motor, thereby causing the first active roller 102 and the second active roller 103 to rotate in the same direction. The parameters of the first active roller 102 and the second active roller 103 are the same, and their rotational linear speed is controlled by feedback from the speed detection mechanism.
[0029] Furthermore, the winding mechanism includes a guide shovel 201, a guide shovel piston rod 202, a guide shovel spring cylinder 203, and a guide shovel top block 204. The guide shovel 201 is located above the drive roller 103. The guide shovel piston rod 202 is connected to the front end surface of the guide shovel 201. The guide shovel spring cylinder 203 is connected to the right end of the guide shovel piston rod 202. The guide shovel top block 204 is connected to the other end of the guide shovel spring cylinder 203. The guide shovel 201 passes through the connecting shaft of the roller connector 208. The 08 connecting shaft is connected to the driven roller 207. The guide shovel 201 is sandwiched between the roller connector 208 and the driven roller 207. The two sides of the guide shovel 201 are symmetrical and are connected and fixed axially in the same way. The prefabricated rubber track 101 enters the winding mechanism and moves forward by bending with the assistance of the guide shovel 201. It is then subjected to the action of the driven roller 207 in sequence to form an arc-shaped moving path for winding. The cooperation between the guide shovel piston rod 202 and the guide shovel spring cylinder 203 allows the guide shovel 201 to move laterally.
[0030] Furthermore, the limiting components include a stainless steel bend 114 and a driven roller 207. The stainless steel bend 114 is semi-circularly connected to the bottom end of the vertical support rod 119. Multiple sets of driven rollers 207 are arranged at equal angles on the inner side of the stainless steel bend 114. The multiple sets of driven rollers 207 and the guide shovel 201 are combined to form an arc-shaped structure. The center of the arc-shaped structure coincides with the center of the stainless steel bend 114. The stainless steel bend 114 and the vertical support rod 119 are not limited to a fixed connection method.
[0031] Furthermore, roller connectors 208 are movably connected to the front end surfaces of both the driven roller 207 and the guide shovel 201. A spring cylinder 206 is connected to the other end of the roller connector 208 connected to the surface of the driven roller 207, and a rectangular spring 205 is connected to the other end of the roller connector 208 connected to the surface of the guide shovel 201. Both the rectangular spring 205 and the spring cylinder 206 are connected to the inner wall of the stainless steel bend 114. The stainless steel bend 114 is connected to the air compressor system, and gas flows through the connection between the stainless steel bend 114 and the spring cylinder 206.
[0032] Furthermore, the lateral control system includes a lateral servo motor 107 and a lateral reducer 112. The lateral reducer 112 is connected to the outer surface of the lateral linear guide 108, and the lateral servo motor 107 is connected to the outer surface of the lateral reducer 112. The lateral servo motor 107 drives the lateral lead screw 116 to rotate through the lateral reducer 112. The lateral lead screw 116 drives the lateral slider 109 to move back and forth. The lateral slider 109 is symmetrically installed about the axis of the lateral lead screw 116. The fixed bracket 113 is installed on the lateral slider 109, thereby driving the entire winding mechanism to move laterally.
[0033] Furthermore, the vertical control system includes a vertical servo motor 106 and a vertical reducer 111. The vertical reducer 111 is connected to the outer surface of the fixed bracket 113, and the vertical servo motor 106 is connected to the outer surface of the vertical reducer 111. The vertical servo motor 106 drives the vertical lead screw 115 to rotate through the vertical reducer 111. The vertical lead screw 115 drives the balance sliders 117.1 and 117.2 to move up and down. The balance rod 401 drives the vertical slider 110 to move up and down. The vertical support rod 119 is fixed on the vertical slider 110 and moves up and down with the vertical slider 110.
[0034] Furthermore, the speed detection mechanism includes an encoder 120 and a measuring wheel 121. The encoder 120 is positioned above the prefabricated rubber track 101 on the side away from the drive roller 102. The measuring wheel 121 is connected to the outer surface of the encoder 120 and is installed at the front of the entire winding mechanism. The measuring wheel 121 is fixed to the bearing of the encoder 120. During the detection process, the prefabricated rubber track 101 and the measuring wheel 121 are in close contact, so that the prefabricated rubber track 101 drives the measuring wheel 121 to rotate during movement. The measuring wheel 121 drives the bearing of the encoder 120 to rotate, and the encoder 120 feeds back the length and speed signals to the control system in real time.
[0035] Furthermore, the balance slider 117 includes a left balance slider 117.1 and a right balance slider 117.2. Two vertical lead screws 115 are provided, which are respectively connected to the left balance slider 117.1 and the right balance slider 117.2. The outer surfaces of the left balance slider 117.1 and the right balance slider 117.2 are connected to the balance rod 401. The left balance slider 117.1 and the right balance slider 117.2 stably drive the vertical slider 110 to move.
[0036] The usage method of this embodiment is as follows: First, according to the production plan, the planned production volume is designed. A start signal is used to compare the actual production volume with the planned production volume in real time. The prefabricated rubber track 101 first passes through the speed detection device mechanism. The control system receives the length and speed signals fed back by the speed detection device mechanism and starts the first active roller 102 and the second active roller 103. Their rotational linear speed is consistent with the speed of the prefabricated rubber track 101 fed back by the speed detection device mechanism. Simultaneously, the horizontal control system and the vertical control system are controlled to drive the entire winding mechanism to its position. After positioning, the air compressor system pressurizes the stainless steel bend 114 and the spring cylinder 206. At this time, the system waits for the signal from the photoelectric sensor 118. The photoelectric sensor 118 detects that the prefabricated rubber track 101 has entered the winding equipment. The control system receives this signal and begins to calculate the forward movement length of the prefabricated rubber track 101. This step is about to begin the driven automatic winding process. When the prefabricated rubber track 101 moves forward to the set length, the stainless steel bend 114 and the spring cylinder 206 reduce the internal pressure, and the rectangular spring 205 serves as the main force-bearing component. At the same time, the entire winding device begins to slowly rise and move backward. At this time, the roll material will not unravel under the action of the winding device and returns to the starting point. Then, the active roller 102 and the active roller 203 perform the final winding step until the length of each roll of the prefabricated rubber track 101 reaches the set length of the product. The roll material is then wound up. Subsequently, the handling robot transports the finished roll material into the warehouse and then enters the next roll winding process, forming a feedback-type closed-loop control production process system.
[0037] Finally, it should be noted that the above are merely preferred embodiments of this utility model and are not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.
Claims
1. A driven automatic winding device for prefabricated rubber running track, comprising a prefabricated rubber running track (101), characterized in that: The lower surface of the prefabricated rubber track (101) is fitted with an active roller one (102), and a photoelectric sensor (118) is installed vertically upward on the axis of the active roller one (102). An active roller two (103) is installed on the right side of the active roller one (102). A winding mechanism is installed above the active roller two (103), and a limiting component is installed on the outside of the winding mechanism. A transverse linear guide rail (108) is installed on the right side of the active roller two (103). A transverse lead screw (116) is installed inside the transverse linear guide rail (108), and a transverse control system is connected to the end of the transverse lead screw (116) away from the active roller two (103). A transverse control system is connected to the outer surface of the transverse lead screw (116). A slider (109) is provided. A fixed bracket (113) is connected to the upper surface of the horizontal slider (109). A vertical screw (115) is installed at the other end of the fixed bracket (113). A balance slider (117) is connected to the outer surface of the vertical screw (115). A vertical control system is connected to the top of the vertical screw (115). A balance rod (401) is connected to the outer surface of the balance slider (117). A vertical slider (110) is connected to the outer surface of the balance rod (401). A vertical support rod (119) is connected to the outer surface of the vertical slider (110). The bottom end of the vertical support rod (119) is connected to the limiting component. A speed detection mechanism is provided on one side of the prefabricated rubber track (101).
2. The prefabricated rubber track driven automatic winding device according to claim 1, characterized in that: The front end surfaces of the first active roller (102) and the second active roller (103) are respectively connected to gear one (104) and gear two (105).
3. The prefabricated rubber track driven automatic winding device according to claim 1, characterized in that: The winding mechanism includes a guide shovel (201), a guide shovel piston rod (202), a guide shovel spring cylinder (203), and a guide shovel top block (204). The guide shovel (201) is located above the second active roller (103). The guide shovel piston rod (202) is connected to the front end surface of the guide shovel (201). The guide shovel spring cylinder (203) is connected to the right end of the guide shovel piston rod (202). The guide shovel top block (204) is connected to the other end of the guide shovel spring cylinder (203).
4. The prefabricated rubber track driven automatic winding device according to claim 1, characterized in that: The limiting component includes a stainless steel bend (114) and a driven roller (207). The stainless steel bend (114) is semi-circularly connected to the bottom end of the vertical support rod (119). Multiple sets of driven rollers (207) are arranged at equal angles on the inner side of the stainless steel bend (114). The multiple sets of driven rollers (207) and the guide shovel (201) are combined to form an arc-shaped structure, and the center of the arc-shaped structure coincides with the center of the stainless steel bend (114).
5. The prefabricated rubber track driven automatic winding device according to claim 4, characterized in that: The front end surfaces of the driven roller (207) and the guide shovel (201) are movably connected to roller connectors (208). The other end of the roller connector (208) connected to the surface of the driven roller (207) is connected to a spring cylinder (206). The other end of the roller connector (208) connected to the surface of the guide shovel (201) is connected to a rectangular spring (205). Both the rectangular spring (205) and the spring cylinder (206) are connected to the inner wall of the stainless steel bent pipe (114).
6. The prefabricated rubber track driven automatic winding device according to claim 1, characterized in that: The lateral control system includes a lateral servo motor (107) and a lateral reducer (112). The lateral reducer (112) is connected to the outer surface of the lateral linear guide (108), and the lateral servo motor (107) is connected to the outer surface of the lateral reducer (112).
7. The prefabricated rubber track driven automatic winding device according to claim 1, characterized in that: The vertical control system includes a vertical servo motor (106) and a vertical reducer (111). The vertical reducer (111) is connected to the outer surface of the fixed bracket (113), and the vertical servo motor (106) is connected to the outer surface of the vertical reducer (111).
8. The prefabricated rubber track driven automatic winding device according to claim 1, characterized in that: The speed detection mechanism includes an encoder (120) and a measuring wheel (121). The encoder (120) is located above the prefabricated rubber track (101) on the side away from the drive roller (102). The measuring wheel (121) is connected to the outer surface of the encoder (120).
9. The prefabricated rubber track driven automatic winding device according to claim 1, characterized in that: The balance slider (117) includes a left balance slider (117.1) and a right balance slider (117.2). There are two vertical lead screws (115), which are respectively connected to the left balance slider (117.1) and the right balance slider (117.2). The outer surfaces of the left balance slider (117.1) and the right balance slider (117.2) are connected to the balance rod (401).