A rubber composite product separation device

Abstract

The present invention relates to a rubber composite product separation device, which belongs to the technical field of tire production. The device comprises a separation conveying unit and a separation tool. The separation conveying unit is used to place the rubber composite product and keep the rubber composite product in a moving state at all times. The separation tool is located above the separation conveying unit. The separation tool is arranged parallel to the separation conveying unit and there is a first distance between the two in the vertical direction. The blade of the separation tool is arranged facing the rubber composite product. In the present invention, the separation conveying unit and the separation tool cooperate to automatically cut and separate the rubber composite product, thereby improving separation efficiency and reducing the labor intensity of the staff.

Description

Technical Field

[0001] The invention belongs to the technical field of tire production, and in particular relates to a rubber composite product separation device. Background Art

[0002] Tires, as rubber products, are widely used around the world. The production steps of a tire mainly include mixing - extrusion / calendering - molding - vulcanization. Among them, the mixing process is responsible for manufacturing various rubber materials used in tire production. After production, the rubber materials are sent to the extrusion and calendering processes. After compounding through the extruder, they are formed into rubber parts of various shapes. Different rubber parts have different missions. Finally, different rubber parts and skeleton materials are molded and vulcanized to become tires.

[0003] A single tire often consists of twenty to thirty subassemblies. The different rubber compounds are often difficult to separate after being extruded and compounded. To ensure the purity of the rubber compounds, workers manually separate the thicker subassemblies with a cutter, while thinner subassemblies can only be separated manually by spraying gasoline at the interface. Therefore, handling each subassembly requires at least two workers, which is time-consuming and laborious. Furthermore, gasoline is a volatile substance, and long-term inhalation can be harmful to workers' health. Furthermore, the amount of gasoline used during spraying is difficult to control, resulting in waste. Summary of the Invention

[0004] In view of the various deficiencies in the prior art and in order to solve the above problems, a rubber composite product separation device is now proposed, which automatically cuts and separates the rubber composite products to improve the separation efficiency.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A rubber composite product separation device, comprising:

[0007] A separation and conveying unit, which is used to place the rubber composite product and keep the rubber composite product in a moving state at all times;

[0008] and a separation tool located above the separation and conveying unit. The separation tool is arranged parallel to the separation and conveying unit and there is a first distance between the two in the vertical direction. The blade of the separation tool is arranged facing the rubber composite product.

[0009] The technical solution is further configured such that the separation tool is mounted above the separation and conveying unit via an adjustment seat, and the installation height of the separation tool relative to the adjustment seat is adjustable.

[0010] The technical solution is further configured as follows: the adjustment seat includes a base, an adjustment rod and an insertion rod, the two ends of the adjustment rod are respectively connected to the base and the separation tool, and several through holes are opened on the base and the adjustment rod along the vertical direction, and the insertion rod is inserted into the through holes.

[0011] The technical solution is further configured such that a sensor is provided on the separation and conveying unit, and the sensor is located at the blade of the separation tool.

[0012] The technical solution is further configured such that the separation and conveying unit is further provided with a gasoline nozzle corresponding to the separation tool, and the gasoline nozzle is connected to the gasoline storage tank through a conduit.

[0013] The present technical solution is further configured to include a movable extrusion block, which is located above the separation and conveying unit and the distance between the two is adjustable. The moving direction of the extrusion block is parallel to the conveying direction of the separation and conveying unit, and the moving speed of the extrusion block is the same as the conveying speed of the separation and conveying unit.

[0014] The technical solution is further configured such that a non-slip pad is provided on the surface of the extrusion block adjacent to the separation and conveying unit.

[0015] The present technical solution is further configured to include a discharge conveying unit arranged colinearly with the separation conveying unit, the feed end of the discharge conveying unit being higher than the discharge end of the separation conveying unit, and a second distance being present between the feed end of the discharge conveying unit and the discharge end of the separation conveying unit in the horizontal direction.

[0016] The technical solution is further configured such that a first pressing roller is provided above the feed end of the discharging conveying unit, and the distance between the first pressing roller and the feed end of the discharging conveying unit is adjustable.

[0017] The technical solution is further configured such that a first collecting basket is provided between the feed end of the discharging conveying unit and the discharging end of the separating conveying unit, and a second collecting basket is provided at the discharging end of the discharging conveying unit.

[0018] The technical solution is further configured such that a second pressing roller is provided between the feed end of the discharging conveying unit and the discharging end of the separating conveying unit, and the distance between the second pressing roller and the discharging end of the separating conveying unit is adjustable.

[0019] The technical solution is further configured to further include a feed conveying unit arranged in line with the separation conveying unit, and the discharge end of the feed conveying unit is higher than the feed end of the separation conveying unit.

[0020] The beneficial effects of the present invention are:

[0021] 1. The separation conveying unit cooperates with the separation cutter to automatically cut and separate the rubber composite products, which improves the separation efficiency and reduces the labor intensity of the staff.

[0022] 2. The rubber composite product is pressed by the extrusion block. The extrusion block and the separation conveying unit move at the same speed to send the rubber composite product to the separation tool for separation. The separated upper layer components are collected in the second collection basket under the action of the first pressure roller, and the separated lower layer components are collected in the first collection basket under the action of the second pressure roller. The whole process does not require the participation of staff, which reduces production costs.

[0023] 3. The height of the adjustment seat can be adjusted arbitrarily. By adjusting the height of the adjustment seat, the installation height of the separation tool can be controlled to adapt to rubber composite products of various specifications and sizes. It has a wide range of applications and strong practicality.

[0024] 4. Before cutting and separating, the gasoline nozzle sprays volatile gasoline on the blade of the separation tool. According to the principle that rubber and gasoline are miscible, the separation tool is convenient for cutting rubber composite products and improves work efficiency.

[0025] 5. A liquid level alarm is installed in the gasoline storage tank to facilitate staff to add gasoline to the gasoline storage tank at any time. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0027] Figure 2 is a top view of the separation and conveying unit;

[0028] Figure 3 This is a schematic diagram of the connection between the gasoline nozzle and the gasoline tank;

[0029] Figure 4 Schematic diagram of the adjustment seat.

[0030] In the accompanying drawings: 1-feed conveying unit, 2-separation conveying unit, 3-discharge conveying unit, 4-bridge, 5-extrusion block, 6-first electric push rod, 7-sensor, 8-adjustment seat, 9-gasoline nozzle, 10-separation tool, 11-second electric push rod, 12-first pressure roller, 13-third electric push rod, 14-second pressure roller, 15-first collecting basket, 16-second collecting basket, 17-rubber composite product, 18-conduit, 19-gasoline storage tank, 20-liquid level alarm, 801-base, 802-adjustment rod, 803-insertion rod. DETAILED DESCRIPTION

[0031] In order to enable those skilled in the art to better understand the technical solution of the present invention, the technical solution of the present invention is clearly and completely described below in conjunction with the drawings of the present invention. Based on the embodiments in this application, other similar embodiments obtained by ordinary technicians in this field without making creative work should fall within the scope of protection of this application. In addition, the directional words mentioned in the following embodiments, such as "up", "down", "left", "right", etc., are only reference to the directions of the drawings. Therefore, the directional words used are used to illustrate rather than limit the invention.

[0032] Example 1:

[0033] like Figure 1 、 Figure 2 As shown, a rubber composite product separation device includes a separation conveyor unit 2 and a separation tool 10. The separation conveyor unit 2 is used to place a rubber composite product 17. When the separation conveyor unit 2 is in operation, the rubber composite product 17 is always in motion. The separation tool 10 is located above the separation conveyor unit 2. The separation tool 10 is arranged parallel to the separation conveyor unit 2 with a first vertical distance therebetween. The blade of the separation tool 10 is positioned directly opposite the rubber composite product 17.

[0034] During use, the rubber composite product 17 is placed above the separation and conveying unit 2 , and pressure is applied to the rubber composite product 17 to press the rubber composite product 17 against the surface of the separation and conveying unit 2 .

[0035] The separating and conveying unit 2 conveys the rubber composite product 17 to the separating cutter 10. Under the conveying action of the separating and conveying unit 2 and the pressure applied to the rubber composite product 17, the separating cutter 10 cuts and separates the rubber composite product 17 into an upper layer component and a lower layer component. The upper layer component is conveyed to the next process above the separating cutter 10, and the lower layer component is conveyed to another process below the separating cutter 10. In other words, the separating and conveying unit 2 and the separating cutter 10 cooperate to automatically cut and separate the rubber composite product 17, thereby improving separation efficiency and reducing the labor intensity of the staff.

[0036] Furthermore, the separation tool 10 is mounted above the separation and conveying unit 2 via an adjustment seat 8 , and the installation height of the separation tool 10 relative to the adjustment seat 8 is adjustable.

[0037] Specifically, the width of the separation tool 10 is greater than the width of the separation and conveying unit 2 . Correspondingly, adjustment seats 8 are provided on both sides of the separation and conveying unit 2 , and the adjustment seats 8 are connected to the ends of the separation tool 10 .

[0038] Preferably, a plurality of the adjustment seats 8 are symmetrically provided to improve the stability of the separation tool 10 .

[0039] like Figure 1 and Figure 4 As shown, the adjustment seat 8 includes a base 801, an adjustment rod 802 and an insertion rod 803. The two ends of the adjustment rod 802 are respectively connected to the base 801 and the separation tool 10. Several through holes are opened on the base 801 and the adjustment rod 802 along the vertical direction, and the insertion rod 803 is inserted into the through holes.

[0040] Specifically, the base 801 has a U-shaped structure, and through holes are symmetrically arranged on the base 801. The size of the through holes matches the size of the insertion rod 803. One end of the adjustment rod 802 is located in the cavity of the U-shaped structure. Similarly, several through holes are evenly arranged on the adjustment rod 802, and the insertion rod 803 fixes the base 801 and the adjustment rod 802 together through the through holes.

[0041] It is worth noting that the height of the adjustment base 8 can be adjusted by inserting the insertion rod 803 into different through-holes, that is, the height of the adjustment base 8 is adjustable. By adjusting the height of the adjustment base 8, the installation height of the separation tool 10 is controlled, and the height of the separation tool 10 from the surface of the separation and conveying unit 2 is further adjusted (i.e., the first spacing is adjusted). This allows the separation tool 10 to adapt to various specifications and sizes of rubber composite products, thus providing a wide range of applications and strong practicality.

[0042] Furthermore, a sensor 7 is provided on the separation and conveying unit 2 , and the sensor 7 is located at the blade of the separation tool 10 .

[0043] It is worth mentioning that the position of the rubber composite product 17 is detected by the sensor 7 .

[0044] like Figure 1 and Figure 3 As shown, the separation and conveying unit 2 is further provided with a gasoline nozzle 9 corresponding to the separation tool 10 , and the gasoline nozzle 9 is connected to the gasoline storage tank 19 through a conduit 18 .

[0045] Specifically, there are two gasoline nozzles 9, which are located on different sides of the separation tool 10. Before cutting and separation, the gasoline nozzles 9 spray volatile gasoline on the blade of the separation tool 10. According to the principle that rubber and gasoline are miscible, the separation tool 10 is convenient for cutting the rubber composite product 17, thereby improving work efficiency.

[0046] It is worth noting that the rear end of the gasoline nozzle 9 is connected to a conduit 18, the other end of the conduit 18 is inserted into the gasoline storage tank 19, and a liquid level alarm is provided inside the gasoline storage tank 19. When the gasoline level in the gasoline storage tank 19 drops to a certain height, the liquid level alarm will sound an alarm to remind the staff to refill gasoline.

[0047] Furthermore, it also includes a movable extrusion block 5, which is located above the separation and conveying unit 2 and the distance between the two is adjustable. The moving direction of the extrusion block 5 is parallel to the conveying direction of the separation and conveying unit 2, and the moving speed of the extrusion block 5 is the same as the conveying speed of the separation and conveying unit 2.

[0048] Specifically, the extrusion block 5 is in transmission connection with the first electric push rod 6, which is retracted and extended in the vertical direction to adjust the distance between the extrusion block 5 and the separation and conveying unit 2, thereby causing the extrusion block 5 to apply pressure to the rubber composite product 17. At the same time, the first electric push rod 6 can move along a guide rail, which is arranged parallel to the separation and conveying unit 2.

[0049] Furthermore, an anti-skid pad is provided on the surface of the extrusion block 5 adjacent to the separation and conveying unit 2 . The anti-skid pad has uneven anti-skid patterns, and the anti-skid pad can increase the friction between the extrusion block 5 and the rubber composite product 17 .

[0050] Furthermore, it also includes a discharge conveying unit 3 arranged in the same line with the separation conveying unit 2, the feed end of the discharge conveying unit 3 is higher than the discharge end of the separation conveying unit 2, and there is a second distance between the feed end of the discharge conveying unit 3 and the discharge end of the separation conveying unit 2 in the horizontal direction.

[0051] It is worth noting that the separation tool 10 extends from above the separation and conveying unit 2 to above the second distance, so that the upper component can be smoothly conveyed from above the separation tool 10 to the discharge and conveying unit 3 .

[0052] Furthermore, a first pressing roller 12 is provided above the feed end of the discharging conveying unit 3 , and the distance between the first pressing roller 12 and the feed end of the discharging conveying unit 3 is adjustable.

[0053] Specifically, the first pressing roller 12 is in transmission connection with the second electric push rod 11 , and the second electric push rod 11 is telescopic in the vertical direction to adjust the distance between the first pressing roller 12 and the feeding end of the discharging conveying unit 3 .

[0054] Furthermore, a first collecting basket 15 is provided between the feed end of the discharging conveying unit 3 and the discharging end of the separating conveying unit 2 , and a second collecting basket 16 is provided at the discharging end of the discharging conveying unit 3 .

[0055] It is worth noting that the separated upper components are collected in the second collecting basket 16, and the separated lower components are collected in the first collecting basket 15. The entire process does not require the participation of staff, which reduces production costs.

[0056] Furthermore, a second pressing roller 14 is provided between the feed end of the discharging conveying unit 3 and the discharging end of the separating conveying unit 2 , and the distance between the second pressing roller 14 and the discharging end of the separating conveying unit 2 is adjustable.

[0057] Specifically, the second pressing roller 14 is in transmission connection with the third electric push rod 13 , and the third electric push rod 13 is extended and retracted in the horizontal direction to adjust the distance between the second pressing roller 14 and the discharge end of the separation and conveying unit 2 .

[0058] Preferably, the third electric push rod 13 is flush with the center level of the separation and conveying unit 2 , and the second pressing roller 14 can be pressed toward the separation and conveying unit 2 under the control of the third electric push rod 13 .

[0059] Furthermore, the apparatus further comprises a feed conveying unit 1 disposed in line with the separating conveying unit 2, wherein the discharge end of the feed conveying unit 1 is higher than the feed end of the separating conveying unit 2. Furthermore, a bridge 4 is disposed between the feed conveying unit 1 and the separating conveying unit 2 to facilitate the transfer of the rubber composite product 17 from the feed conveying unit 1 to the separating conveying unit 2.

[0060] Preferably, the feeding conveying unit 1, the separating conveying unit 2 and the discharging conveying unit 3 all adopt a conveyor belt structure.

[0061] During use, the rubber composite product 17 to be separated is placed on the feed conveying unit 1, which then transfers the rubber composite product 17 to the separation conveying unit 2 via the bridge 4. When the sensor 7 senses the signal from the rubber composite product 17, the first electric push rod 6 controls the extrusion block 5 to move downward and press the rubber composite product 17. Simultaneously, the first electric push rod 6 and the separation conveying unit 2 move at the same speed. Simultaneously, the gasoline nozzle 9 sprays gasoline onto the separation cutter 10, wetting the separation cutter 10 with gasoline. As the rubber composite product 17 passes through the separation cutter 10, it is separated into two parts. The upper part continues to move with the extrusion block 5, while the lower part reaches the discharge end of the separation conveying unit 2. At this point, the third electric push rod 13 controls the second pressure roller 14 to press the lower part, while the second electric push rod 11 controls the first pressure roller 12 to press the upper part conveyed by the extrusion block 5. The upper layer components and the lower layer components continue to move forward driven by the first pressing roller 12 and the second pressing roller 14 respectively. The lower layer components enter the first collecting basket 15, and the upper layer components are conveyed to the second collecting basket 16 through the discharging conveying unit 3.

[0062] It is worth noting that when the first pressure roller 12 contacts the upper component, the pressing block 5, under the control of the first electric push rod 6, moves upward and returns to its initial position, continuing to compress the rubber composite product 17 to be separated, which is being conveyed by the feed conveyor unit 1. When the rubber composite product 17 is on the separation conveyor unit 2, the feed conveyor unit 1 is stationary. If the thickness of the rubber composite product 17 changes, the operator adjusts the position of the insertion rod 803 into the through-hole, thereby adjusting the height of the separation tool 10 to meet the requirements of cutting and separating rubber composite products 17 of varying thicknesses.

[0063] The present invention has been described in detail above. The above description is only a preferred embodiment of the present invention and should not limit the scope of implementation of the present invention. That is, all equivalent changes and modifications made within the scope of this application should still fall within the scope of the present invention.

Claims

1. A rubber composite product separation device, characterized in that: include: A separation and conveying unit, which is used to place the rubber composite product and keep the rubber composite product in a moving state at all times; a separation tool located above the separation and conveying unit, the separation tool being arranged parallel to the separation and conveying unit and having a first vertical distance therebetween, the blade of the separation tool being arranged facing the rubber composite product; an extrusion block, which is located above the separation and conveying unit and the distance between the two is adjustable, the moving direction of the extrusion block is parallel to the conveying direction of the separation and conveying unit, and the moving speed of the extrusion block is the same as the conveying speed of the separation and conveying unit; a discharge conveying unit, which is arranged in line with the separation conveying unit, and a first pressing roller is provided above the feed end of the discharge conveying unit, and the distance between the first pressing roller and the feed end of the discharge conveying unit is adjustable; The extrusion block moves downward to apply pressure to the rubber composite product and moves at the same speed as the separation and conveying unit. The rubber composite product is separated into two parts when it passes through the separation tool. The upper part continues to move with the extrusion block, and the lower part reaches the discharge end of the separation and conveying unit. When the first pressure roller contacts the upper part, the extrusion block moves upward and returns to its initial position.

2. The rubber composite product separation device according to claim 1, characterized in that: The separation tool is mounted above the separation and conveying unit via an adjustment seat, and the installation height of the separation tool relative to the adjustment seat is adjustable.

3. The rubber composite product separation device according to claim 2, characterized in that: The adjustment seat includes a base, an adjustment rod and an insertion rod. The two ends of the adjustment rod are respectively connected to the base and the separation tool. The base and the adjustment rod are provided with a plurality of through holes along the vertical direction, and the insertion rod is inserted into the through holes.

4. The rubber composite product separation device according to claim 1, characterized in that: The separation and conveying unit is provided with a sensor, and the sensor is located at the blade of the separation tool.

5. The rubber composite product separation device according to claim 1, characterized in that: The separation and conveying unit is further provided with a gasoline nozzle corresponding to the separation tool, and the gasoline nozzle is connected to the gasoline storage tank through a conduit.

6. A rubber composite product separation device according to any one of claims 1 to 5, characterized in that: The feed end of the discharging conveying unit is higher than the discharge end of the separating conveying unit, and there is a second distance between the feed end of the discharging conveying unit and the discharge end of the separating conveying unit in the horizontal direction.

7. The rubber composite product separation device according to claim 6, characterized in that: A second pressing roller is provided between the feed end of the discharging conveying unit and the discharging end of the separating conveying unit, and the distance between the second pressing roller and the discharging end of the separating conveying unit is adjustable.

8. The rubber composite product separation device according to claim 1, characterized in that: It also includes a feeding conveying unit arranged in line with the separating conveying unit, and the discharge end of the feeding conveying unit is higher than the feeding end of the separating conveying unit.

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