A device for forming a rubber waterstop
Patent Information
- Application Number
- CN202522039999.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-09-23
- Publication Date
- 2026-09-25
- Estimated Expiration
- 2035-09-23
AI Technical Summary
[0003]本实用新型的目的是提供一种橡胶止水带成型的装置，解决常规橡胶止水带成型的装置中冷水槽的占地面积较长及利用效率低的问题
[0011]与现有技术相比，本实用新型的有益技术效果：本实用新型中通过夹紧牵引机构带动橡胶止水带经过水冷后，再进行输送收集；在此水冷过程中，以便于连续化生产；另外通过升降调节机构带动所述调节架下降，从而带动支腿下端的升降导向辊将橡胶止水带向下浸入水中，并使得绕设在所述输送挡辊与所述升降导向辊之间的橡胶止水带以正弦波的状态浸入水中，从而提高冷却水箱的空间利用率。
Smart Images
Figure CN224796310U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of rubber waterstop processing equipment, and in particular to a device for forming rubber waterstops. Background Technology
[0002] During the production of rubber waterstops, the rubber compound is formed through an extruder die and then directly enters a continuous vulcanizing chamber (microwave heating + hot air insulation) for vulcanization. Rapid cooling is also necessary to prevent over-vulcanization (which causes the rubber to become brittle and sticky). Conventionally, a long cold water tank or cold water bath is required to achieve continuous and sufficient cooling of the rubber waterstop, but this results in low utilization efficiency of the cooling space in the cold water bath and increases the equipment's footprint. Utility Model Content
[0003] The purpose of this invention is to provide a device for forming rubber waterstops, which solves the problems of long floor space and low utilization efficiency of cold water tanks in conventional rubber waterstop forming devices.
[0004] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: This utility model provides a device for forming a rubber waterstop, including a cooling water tank for cooling the vulcanized rubber waterstop, a plurality of parallel conveying rollers disposed in the cooling water tank, an adjusting frame disposed directly above the cooling water tank, lifting guide rollers disposed between adjacent conveying rollers by means of support legs, a lifting adjusting mechanism for adjusting the height of the adjusting frame and the lifting guide rollers, and a clamping and traction mechanism disposed at the tail end of the cooling water tank for conveying the rubber waterstop. Cooling water is injected into the cooling water tank, and the conveying rollers are respectively lower than the liquid level of the cooling water; the two ends of the conveying rollers are set on the inner wall of the cooling water tank by bearings; The lifting guide roller is designed parallel to the conveying stop roller, and its two ends are set at the lower ends of the two support legs through bearings. The upper ends of the support legs are fixedly connected to the adjusting frame.
[0005] In this embodiment, the two ends of the adjustment frame extend to the upper sides of the cooling water tank, and the lifting adjustment mechanism is respectively disposed on both sides of the cooling water tank.
[0006] Furthermore in this embodiment, the lifting and adjusting mechanism includes telescopic cylinders disposed on both sides of the cooling water tank, multiple guide rods connected to the adjusting frame, and guide seats symmetrically disposed on both sides of the cooling water tank; wherein the telescopic upper end of the telescopic cylinder contacts or connects to the adjusting frame, and the guide rods are adapted to be inserted into the guide seats; wherein the telescopic cylinder is an electric telescopic cylinder; and a hollow groove is pre-made on the adjusting frame.
[0007] Furthermore, in this embodiment, position sensors for detecting the height of the two sides of the adjustment frame are respectively installed on the side wall of the cooling water tank, and the controller controls the two telescopic cylinders to lift and lower synchronously based on the detection signals of the two position sensors.
[0008] Furthermore in this embodiment, both ends of the conveying roller are mounted on the inner wall of the cooling water tank via waterproof sealed bearings.
[0009] Furthermore, in this embodiment, baffles are provided at both ends of the lifting guide roller.
[0010] In this embodiment, the clamping and traction mechanism further includes a lower support flush with the cooling water tank, an upper support that is vertically and flexibly disposed above the lower support, a conveying roller or lower conveyor belt disposed on the lower support, and a conveying roller or upper conveyor belt disposed on the upper support; wherein the drive rollers of the lower conveyor belt and the upper conveyor belt are respectively driven by motors. The lower support has two guide posts symmetrically arranged on both ends, and the upper support has bushing seats adapted to the guide posts symmetrically arranged on both ends. The upper support also has screw and nut assemblies for adjusting the distance between the upper support and the lower support. The lower end of the screw is provided on both ends of the lower support through a thrust bearing seat, and the upper end of the screw has an adjusting handle.
[0011] Compared with the prior art, the beneficial technical effects of this utility model are as follows: In this utility model, the rubber waterstop is driven by the clamping and traction mechanism to pass through water cooling before being conveyed and collected; this water cooling process facilitates continuous production; in addition, the lifting and adjusting mechanism drives the adjusting frame to descend, thereby driving the lifting guide roller at the lower end of the support leg to immerse the rubber waterstop downward into the water, and making the rubber waterstop wrapped between the conveying stop roller and the lifting guide roller immersed in the water in a sine wave state, thereby improving the space utilization rate of the cooling water tank. Attached Figure Description
[0012] The present invention will be further described below with reference to the accompanying drawings.
[0013] Figure 1 This is a schematic diagram of the main body of the device for forming the rubber waterstop of this utility model; Figure 2 This is a schematic diagram of the internal structure of the device for forming the rubber waterstop of this utility model; Figure 3 for Figure 1 Mid-section diagram; Figure 4 This is another schematic diagram of the device for forming the rubber waterstop of this utility model; Figure 5 This is a schematic diagram of the clamping conveyor belt structure on the device for forming the rubber waterstop of this utility model.
[0014] Explanation of reference numerals in the attached drawings: 1. Cooling water tank; 2. Adjusting frame; 21. Telescopic cylinder; 22. Guide rod; 23. Guide seat; 24. Hollowed-out groove; 25. Position sensor; 3. Support leg; 4. Lifting guide roller; 41. Baffle; 5. Conveying guide roller; 6. Vulcanized rubber waterstop; 7. Clamping traction mechanism; 71. Upper conveyor belt; 72. Lower conveyor belt; 73. Guide column; 74. Adjusting handle; 75. Screw; 76. Nut assembly; 8. Collection frame hopper. Detailed Implementation
[0015] refer to Figure 1 This embodiment discloses a device for forming a rubber waterstop, including a cooling water tank 1 for cooling the vulcanized rubber waterstop, a plurality of parallel conveying rollers 5 installed in the cooling water tank 1, an adjusting frame 2 installed directly above the cooling water tank 1, lifting guide rollers 4 installed at intervals between adjacent conveying rollers 5 via support legs 3, a lifting adjustment mechanism for adjusting the height of the adjusting frame 2 and the lifting guide rollers 4, and a clamping and traction mechanism 7 installed at the tail end of the cooling water tank 1 for conveying the rubber waterstop; in a specific implementation, the receiving end of the clamping and traction mechanism 7 is also designed with a collection frame 8.
[0016] In this embodiment, cooling water is injected into the cooling water tank 1, and the conveying rollers 5 are respectively lower than the liquid level of the cooling water; the two ends of the conveying rollers 5 are mounted on the inner wall of the cooling water tank 1 by bearings; the lifting guide rollers 4 are designed parallel to the conveying rollers 5, and their two ends are mounted on the lower ends of the two support legs 3 by bearings, and the upper ends of the support legs 3 are respectively fixedly connected to the adjusting frame 2.
[0017] refer to Figure 1 and Figure 2 In use, the rubber waterstop is driven by the clamping and traction mechanism 7 to pass through water cooling before being conveyed and collected. During this water cooling process, in order to facilitate continuous production and save space utilization of the cooling water tank, the lifting and adjusting mechanism drives the adjusting frame 2 to descend, thereby driving the lifting guide roller 4 at the lower end of the support leg 3 to immerse the rubber waterstop downward into the water. This ensures that the rubber waterstop wrapped between the conveying stop roller 5 and the lifting guide roller 4 is immersed in the water in a sinusoidal wave state, thereby improving the space utilization of the cooling water tank. During use, the water temperature in the cooling water tank will rise as it is used. The water can be changed or ice can be added to adjust the temperature.
[0018] refer to Figure 3 and Figure 4In this embodiment, the two ends of the adjusting frame 2 extend to the upper sides of the cooling water tank 1, and the lifting and adjusting mechanisms are respectively installed on both sides of the cooling water tank 1. The lifting and adjusting mechanisms include telescopic cylinders 21 installed on the side walls of the cooling water tank 1, multiple guide rods 22 connected to the adjusting frame 2, and guide seats 23 symmetrically installed on the side walls of the cooling water tank 1; wherein the telescopic upper end of the telescopic cylinder 21 contacts or connects to the adjusting frame 2, and the guide rods 22 are adapted to be inserted into the guide seats 23; wherein the telescopic cylinder 21 is an electric telescopic cylinder; a pre-made hollow groove 24 is provided on the adjusting frame 2 to reduce the counterweight and facilitate lifting and adjusting.
[0019] In this embodiment, position sensors 25 for detecting the height of both sides of the adjusting frame 2 are installed on the side wall of the cooling water tank 1. A controller uses the detection signals from the two position sensors 25 to control the synchronous lifting and lowering of the two telescopic cylinders 21. Each telescopic cylinder 21 is an electric push rod with a built-in potentiometer or encoder. The feedback signals from the two push rods are connected to the controller, and the controller's output signal is connected to two independent motor drivers. A control program is written to implement the aforementioned "master-slave setting, synchronous movement, deviation detection, and dynamic compensation" logic; a PID algorithm can be used for correction adjustment here.
[0020] In another implementation, the telescopic cylinder 21 can be replaced with a lead screw assembly, specifically including a lead screw support fixed to the side wall of the cooling water tank 1, a lead screw mounted on the lead screw support, a lead screw motor for adjusting the rotation of the lead screw, and a lead screw nut seat for connecting the adjusting frame 2; in specific implementation, it can also be adjusted manually; wherein the two lead screw motors are synchronous motors that can be raised and lowered.
[0021] In this embodiment, the two ends of the conveying guide roller 5 are mounted on the inner wall of the cooling water tank 1 via waterproof sealed bearings to ensure smooth rotation of the conveying guide roller 5. Baffles 41 are installed at both ends of the lifting guide roller 4 to limit the movement of the rubber waterstop.
[0022] refer to Figure 5The clamping and traction mechanism 7 includes a lower support flush with the cooling water tank 1, an upper support that is vertically mounted above the lower support, a conveyor roller or lower conveyor belt 72 mounted on the lower support, and a conveyor roller or upper conveyor belt 71 mounted on the upper support; wherein the drive rollers of the lower conveyor belt 72 and the upper conveyor belt 71 are driven by motors respectively; wherein two guide posts 73 are symmetrically mounted on both ends of the lower support, and bushing seats adapted to the guide posts 73 are symmetrically mounted on both ends of the upper support; wherein a screw 75 and a nut assembly 76 for adjusting the distance between the upper support and the lower support are also mounted on both ends of the upper support; wherein the lower end of the screw 75 is mounted on both ends of the lower support through a thrust bearing seat, and an adjusting handle 74 is mounted on the upper end of the screw 75.
[0023] The above embodiments are merely preferred embodiments of the present invention and are not intended to limit the scope of the present invention. Any modifications and improvements made by those skilled in the art to the technical solutions of the present invention without departing from the spirit of the present invention should fall within the protection scope defined by the claims of the present invention.
Claims
1. A device for forming a rubber waterstop, characterized in that: It includes a cooling water tank (1) for cooling the vulcanized rubber waterstop, a plurality of parallel conveying rollers (5) disposed in the cooling water tank (1), an adjustment frame (2) disposed directly above the cooling water tank (1), lifting guide rollers (4) disposed at intervals between adjacent conveying rollers (5) via support legs (3), a lifting adjustment mechanism for adjusting the height of the adjustment frame (2) and the lifting guide rollers (4), and a clamping and traction mechanism (7) disposed at the tail end of the cooling water tank (1) for conveying the rubber waterstop. Cooling water is injected into the cooling water tank (1), and the conveying rollers (5) are respectively lower than the liquid level of the cooling water; the two ends of the conveying rollers (5) are set on the inner wall of the cooling water tank (1) through bearings; The lifting guide roller (4) is designed in parallel with the conveying guide roller (5), and its two ends are set at the lower ends of the two support legs (3) through bearings. The upper ends of the support legs (3) are fixedly connected to the adjusting frame (2).
2. The apparatus for forming rubber waterstops according to claim 1, characterized in that: The two ends of the adjustment frame (2) extend to the upper sides of the cooling water tank (1), and the lifting adjustment mechanism is respectively set on both sides of the cooling water tank (1).
3. The apparatus for forming rubber waterstops according to claim 2, characterized in that: The lifting and adjusting mechanism includes telescopic cylinders (21) disposed on both sides of the cooling water tank (1), multiple guide rods (22) connected to the adjusting frame (2), and guide seats (23) symmetrically disposed on both sides of the cooling water tank (1); wherein the telescopic upper end of the telescopic cylinder (21) contacts or connects to the adjusting frame (2), and the guide rods (22) are adapted to be inserted into the guide seats (23); wherein the telescopic cylinder (21) is an electric telescopic cylinder; and a hollow groove (24) is pre-made on the adjusting frame (2).
4. The apparatus for forming rubber waterstops according to claim 3, characterized in that: Position sensors (25) for detecting the height of the two sides of the adjustment frame (2) are respectively installed on the side wall of the cooling water tank (1), and the controller controls the two telescopic cylinders (21) to lift and lower synchronously based on the detection signals of the two position sensors (25).
5. The apparatus for forming rubber waterstops according to claim 1, characterized in that: The two ends of the conveying roller (5) are mounted on the inner wall of the cooling water tank (1) through waterproof sealed bearings.
6. The apparatus for forming rubber waterstops according to claim 1, characterized in that: Baffles (41) are provided at both ends of the lifting guide roller (4).
7. The apparatus for forming rubber waterstops according to claim 1, characterized in that: The clamping and traction mechanism (7) includes a lower support flush with the cooling water tank (1), an upper support that is vertically mounted above the lower support, a conveying roller or lower conveyor belt (72) mounted on the lower support, and a conveying roller or upper conveyor belt (71) mounted on the upper support; wherein the drive rollers of the lower conveyor belt (72) and the upper conveyor belt (71) are driven by motors respectively. The lower support has two guide posts (73) symmetrically arranged on both ends, and bushing seats adapted to the guide posts (73) are symmetrically arranged on both ends of the upper support. The upper support also has a screw (75) and a nut assembly (76) for adjusting the distance between the upper support and the lower support. The lower end of the screw (75) is arranged on both ends of the lower support through a thrust bearing seat, and the upper end of the screw (75) is provided with an adjusting handle (74).