Rubber sheet winding device

Abstract

The utility model provides a rubber sheet winding device. The rubber sheet winding device comprises a base; a guide-in roller frame and a winding roller frame are arranged on the base. Wherein a leading-in roller is arranged on the leading-in roller frame, and the leading-in roller is used for leading a rubber sheet into the rolling process. And a winding roller is arranged on the winding roller, and the winding roller is used for winding the rubber sheet. And the leading-in roller is parallel to the winding roller. Furthermore, an adjusting roller frame is further arranged on the base. The adjusting roller frame is located between the leading-in roller frame and the winding roller frame. A long-strip-shaped adjusting groove is formed in the adjusting roller frame, an adjusting roller fixing seat is arranged in the adjusting groove, and an adjusting roller is arranged on the adjusting roller fixing seat. A monitoring assembly is arranged in the adjusting groove and used for monitoring the pressure between the rubber sheet and the adjusting roller. Furthermore, the maximum height of the adjusting groove is not larger than the height of the guide-in roller and the height of the wind-up roller.

Description

Technical Field

[0001] The utility model relates to the field of rubber machinery, in particular to a rubber sheet winding device. Background Art

[0002] In the production process of rubber products, the winding of rubber sheets is a crucial link. Traditional rubber sheet winding methods mostly rely on manual operation, which is not only inefficient, but also prone to unstable winding quality due to human factors. In addition, after winding, manual cutting is usually required, which not only increases labor intensity, but also makes it difficult to ensure cutting accuracy and efficiency.

[0003] In recent years, with the rapid development of automation technology, the automation level of rubber sheet winding equipment has been significantly improved. However, the existing automated winding equipment still has certain limitations in terms of function. One significant problem is that during the winding process, as the number of winding turns of the winding roller increases, its winding radius will gradually increase. This causes the radius that the rubber sheet needs to bypass to increase accordingly. Since the tension of the rubber sheet remains unchanged and the bypass radius increases, the pressure of the rubber sheet on the adjusting roller will increase accordingly. If this pressure increase is too large, it may not only damage the adjusting roller, but also affect the stability of the winding process and the quality of the rubber sheet. Existing solutions often rely on manual operation to determine the timing of the winding end of the winding roller. However, this manual operation method has significant limitations, which not only increases the difficulty of operation and labor costs, but also may have a negative impact on production efficiency and product quality. Utility Model Content

[0004] In view of the shortcomings of the prior art described above, the purpose of the utility model is to provide a rubber sheet winding device, which is used to solve the problem that after the rubber sheet is wound up in the transmission rubber winding method in the prior art, it is necessary to manually cut the rubber sheet, and the cutting accuracy and efficiency are difficult to guarantee, and the existing rubber winding equipment cannot automatically control the winding end timing during the winding process.

[0005] In order to achieve the above-mentioned purpose and other related purposes, the utility model provides a rubber sheet winding device, comprising a base, wherein the base is provided with an introduction roller frame and a winding roller frame, wherein the introduction roller frame is provided with an introduction roller, and the winding roller is provided with a winding roller, wherein the introduction roller and the winding roller are parallel to each other;

[0006] The base is provided with an adjusting roller frame, the adjusting roller frame is located between the introduction roller frame and the winding roller frame, the adjusting roller frame is provided with a long strip adjusting groove, the adjusting groove is provided with an adjusting roller fixing seat, and the adjusting roller fixing seat is provided with an adjusting roller;

[0007] A monitoring assembly is provided in the adjustment groove, and the monitoring assembly includes a spring arranged on the top of the adjustment roller fixing seat, a pressure sensor is connected to the top of the spring, a fixing seat is provided above the pressure sensor, an adjustment bolt is connected above the fixing seat, and the other end of the adjustment bolt passes through the adjustment groove;

[0008] One end of the sensor is connected to a pressure gauge through a wire, the pressure gauge is located on the top of the adjusting bolt, and the fixing seat and the adjusting bolt are provided with holes for passing the wire;

[0009] The maximum height of the adjustment groove is not greater than the height of the introduction roller and the winding roller.

[0010] Preferably, a guide roller is provided on the base, and the guide roller is located between the winding roller frame and the adjusting roller frame.

[0011] Preferably, the rubber sheet winding device also includes a cutting assembly, a cutting table is provided on the base, the cutting table is located vertically between the winding roller and the guide roller, support plates are provided on both sides of the cutting table, and a cutting assembly is provided on the cutting table, and the cutting assembly is used to cut the rubber strip.

[0012] Preferably, the cutting assembly comprises: a driving motor, a screw rod, a driving member and a cutting head;

[0013] The screw rod is located above the cutting table, both ends of the screw rod pass through the support plate and one end of the screw rod is drivingly connected to the driving motor;

[0014] A square driving member is provided on the screw rod, and a thread matching the screw rod is provided on the driving member. A limiting groove is provided on the cutting table, and a sliding block matching the limiting groove is provided under the driving member. A cutting tool head with blades located on both sides is provided on the top of the driving member.

[0015] Preferably, an alarm light is provided on the pressure gauge dial.

[0016] As described above, the rubber sheet winding device of the utility model has the following beneficial effects: the utility model can monitor the state of the winding roller in real time through the monitoring component, and accurately judge the timing of winding end, avoiding the error and delay of manual judgment, thereby improving production efficiency. When the pressure of the rubber sheet is too high due to the inconsistent speed of the fault introduction roller and the winding roller, the winding work can be stopped in time and an alarm can be sounded. In addition, after the winding is completed, the device can automatically cut the rubber sheet through the cutting component to complete the winding work. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 Shown is a schematic diagram of the overall structure of the utility model.

[0018] Figure 2 Shown is a top view of the present invention.

[0019] Figure 3 Shown is a schematic diagram of the base structure of the utility model.

[0020] Figure 4 Shown is a schematic diagram of the structure of the monitoring component of the utility model.

[0021] Figure 5 Shown is a schematic diagram of the pressure sensor of the utility model.

[0022] Figure 6 Shown is a schematic diagram of the cutting component structure of the utility model.

[0023] Component number description

[0024] 1 Base

[0025] 2 Introducing rollers

[0026] 3 Winding roller

[0027] 4 Adjusting rollers

[0028] 5 Monitoring components

[0029] 6 Guide rollers

[0030] 7 Cutting components

[0031] 11 Induction roller stand

[0032] 12 Winding roller frame

[0033] 13 Adjusting roller frame

[0034] 14 Cutting table

[0035] 131 Adjustment slot

[0036] 141 Limiting slot

[0037] 41 Adjusting roller fixing seat

[0038] 51 Adjusting bolt

[0039] 52 Fixed seat

[0040] 53 Pressure sensor

[0041] 54 Spring

[0042] 55 Wire

[0043] 56 Pressure gauge

[0044] 57 Warning light

[0045] 71 Drive motor

[0046] 72 Drive parts

[0047] 73 Screw

[0048] 74 Cutting head

[0049] 721 Slider DETAILED DESCRIPTION

[0050] The following is a description of the implementation of the present invention by means of specific embodiments. People familiar with the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.

[0051] See also Figures 1 to 6 It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings in this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the limiting conditions for the implementation of the utility model, so they have no substantial technical significance. Any modification of the structure, change in the proportion relationship, or adjustment of the size should still fall within the scope of the technical content disclosed by the utility model without affecting the effects and purposes that can be achieved by the utility model. At the same time, the terms such as "upper", "lower", "left", "right", "middle" and "one" quoted in this specification are only for the convenience of description, and are not used to limit the scope of the implementation of the utility model. The change or adjustment of their relative relationship should also be regarded as the scope of the implementation of the utility model without substantially changing the technical content.

[0052] like Figure 1-5As shown, the utility model provides a rubber sheet winding device, which at least comprises: a base 1; an introduction roller frame 11 and a winding roller frame 12 are provided on the base 1. Among them, an introduction roller 2 is provided on the introduction roller frame 11, and the introduction roller 2 is used to introduce the rubber sheet into the winding process. A winding roller 3 is provided on the winding roller 3, and the winding roller 3 is used to wind up the rubber sheet. The introduction roller 2 and the winding roller 3 are parallel to each other. Further, an adjustment roller frame 13 is also provided on the base 1. The adjustment roller frame 13 is located between the introduction roller frame 11 and the winding roller frame 12. A long strip adjustment groove 131 is provided in the adjustment roller frame 13, and an adjustment roller fixing seat 41 is provided in the adjustment groove 131, and an adjustment roller 4 is provided on the adjustment roller fixing seat 41. A monitoring component 5 is provided in the adjustment groove 131, and the monitoring component 5 is used to monitor the pressure between the rubber sheet and the adjustment roller 4. Specifically, the monitoring assembly 5 includes a spring 54 disposed on the top of the fixing seat 52 of the adjusting roller 4, a pressure sensor 53 is connected to the top of the spring 54, a fixing seat 52 is disposed above the pressure sensor 53, an adjusting bolt 51 is connected to the top of the fixing seat 52, and the other end of the adjusting bolt 51 passes through the adjusting slot 131. The initial pressure of the spring 54 can be adjusted by adjusting the adjusting bolt 51. One end of the sensor is connected to a pressure gauge 56 through a wire 55, and the pressure gauge 56 is located on the top of the adjusting bolt 51. The fixing seat 52 and the adjusting bolt 51 are provided with a hole for passing the wire 55. Further, the maximum height of the adjusting slot 131 is not greater than the height of the introduction roller 2 and the winding roller 3.

[0053] During use, the rubber sheet is introduced through the introduction roller 2, passes under the adjusting roller 4, and then is wound through the winding roller 3. During the process, the rubber sheet applies an upward force to the adjusting roller 4, and this force compresses the spring 54 in the adjusting roller fixing seat 41 at both ends of the adjusting roller 4, thereby causing the spring 54 to squeeze the pressure sensor 53. By monitoring the pressure value of this pressure sensor 53, the operation of the winding device can be understood in real time. As the number of winding turns increases, the winding radius of the winding roller 3 will gradually increase, which means that the radius that the rubber sheet needs to bypass has also increased. Since the tension of the rubber sheet remains unchanged, while the bypass radius increases, the pressure of the rubber sheet on the adjusting roller 4 will also increase accordingly. When this pressure increases to the preset set value, the winding roller 3 will stop working, thereby completing the winding process. In addition, when the winding roller 3 rotates too fast than the introduction roller 2, the pressure of the rubber sheet will also increase. When the pressure exceeds the set value, the winding roller 3 will also automatically stop winding to avoid stretching and damage to the rubber sheet. In another case, when the speed of the winding roller 3 is too slow compared with the introduction roller 2, the adjusting bolt 51 is adjusted downward to increase the pressure of the adjusting roller 4 on the rubber sheet, thereby compensating for the increased pressure of the rubber sheet caused by the slow speed of the winding roller 3.

[0054] In one embodiment, an alarm light 57 is provided on the pressure gauge 56. When the pressure of the rubber sheet on the adjusting roller 4 exceeds a preset setting value, the alarm light 57 will light up automatically.

[0055] In one embodiment, a guide roller 6 is provided on the base 1, and the guide roller 6 is located between the winding roller frame 12 and the adjusting roller frame 13. The guide roller 6 provides a stable transmission path for the rubber sheet, ensuring that the rubber sheet remains stable during the process from the adjusting roller 4 to the winding roller 3.

[0056] like Figure 6 As shown, in one embodiment, the rubber sheet winding device further includes a cutting assembly 7. Specifically, a cutting table 14 is provided on the base 1, and the cutting table 14 is located between the winding roller 3 and the guide roller 6 in the vertical direction. Support plates are provided on both sides of the cutting table 14, and a cutting assembly 7 is provided on the cutting table 14. The cutting assembly 7 is used to cut the rubber belt. Specifically, the cutting assembly 7 includes: a driving motor 71, a screw rod 73, a driving member 72 and a cutting head 74. The screw rod 73 is located above the cutting table 14, and both ends of the screw rod 73 pass through the support plates and one end is connected to the driving motor 71. A square driving member 72 is provided on the screw rod 73, and the driving member 72 has a thread matching the screw rod 73, and the rotation of the screw rod 73 can be converted into a linear motion of the driving member 72. A limiting groove 141 is provided on the cutting table 14, and a slider 721 matching the limiting groove 141 is provided below the driving member 72, and a cutting head 74 with blades located on both sides is provided on the top of the driving member 72. Further,

[0057] When the winding is completed, the winding roller 3 stops working. At this time, the driving motor 71 starts, driving the screw 73 to rotate. Since the driving member 72 is provided with a thread matching the screw 73, the rotation of the screw 73 is converted into a linear motion of the driving member 72. The driving member 72 moves back and forth along the direction of the screw 73, driving the cutting head 74 on the top to move. When the cutting head 74 moves to one side of the rubber sheet, the rubber sheet is cut by the blades on both sides thereof.

[0058] In summary, the utility model effectively overcomes various shortcomings of the prior art and has high industrial utilization value.

[0059] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or alter the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or alterations made by a person of ordinary skill in the art without departing from the spirit and technical concept disclosed in the present invention shall still be covered by the claims of the present invention.

Claims

1. A rubber sheet winding device, comprising: The base is characterized in that an introduction roller frame and a winding roller frame are provided on the base, the introduction roller frame is provided with an introduction roller, the winding roller is provided with a winding roller, and the introduction roller and the winding roller are parallel to each other; The base is provided with an adjusting roller frame, the adjusting roller frame is located between the introduction roller frame and the winding roller frame, the adjusting roller frame is provided with a long strip adjusting groove, the adjusting groove is provided with an adjusting roller fixing seat, and the adjusting roller fixing seat is provided with an adjusting roller; A monitoring assembly is provided in the adjustment groove, and the monitoring assembly includes a spring arranged on the top of the adjustment roller fixing seat, a pressure sensor is connected to the top of the spring, a fixing seat is provided above the pressure sensor, an adjustment bolt is connected above the fixing seat, and the other end of the adjustment bolt passes through the adjustment groove; One end of the sensor is connected to a pressure gauge through a wire, the pressure gauge is located on the top of the adjusting bolt, and the fixing seat and the adjusting bolt are provided with holes for passing the wire; The maximum height of the adjustment groove is not greater than the height of the introduction roller and the winding roller.

2. A rubber sheet winding device according to claim 1, characterized in that: A guide roller is arranged on the base, and the guide roller is located between the winding roller frame and the adjusting roller frame.

3. A rubber sheet winding device according to claim 2, characterized in that: The rubber sheet winding device also includes a cutting assembly. A cutting table is provided on the base. The cutting table is located between the winding roller and the guide roller in the vertical direction. Support plates are provided on both sides of the cutting table. A cutting assembly is provided on the cutting table. The cutting assembly is used to cut the rubber strip.

4. A rubber sheet winding device according to claim 3, characterized in that: The cutting assembly comprises: a driving motor, a screw rod, a driving member and a cutting head; The screw rod is located above the cutting table, both ends of the screw rod pass through the support plate and one end of the screw rod is drivingly connected to the driving motor; A square driving member is provided on the screw rod, and a thread matching the screw rod is provided on the driving member. A limiting groove is provided on the cutting table, and a sliding block matching the limiting groove is provided under the driving member. A cutting tool head with blades located on both sides is provided on the top of the driving member.

5. The rubber sheet winding device according to claim 1, characterized in that: An alarm light is provided on the pressure gauge plate.

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