Production line tire pressing machine

Abstract

The utility model provides a production line tire pressing machine which comprises a base and a frame body fixedly installed above the base, and a tire pressing mechanism is installed on the frame body. The working table is installed on the base in a sliding mode, the working table is arranged below the tire pressing mechanism, two table plates used for bearing materials are arranged on the working table, and positioning holes are formed in the two sides of the tops of the two table plates; and the positioning assembly is installed on the inner side wall of the frame body, and the positioning assembly is inserted into the positioning hole and used for positioning. Through the design that the workbench is slidably installed on the base and the workbench is provided with the two platens for switching use of the tire pressing mechanism, when tire pressing operation is conducted on materials on the single platen through the tire pressing mechanism, the other platen can be used for taking and placing the materials, and the taking and placing operation position is made to be far away from the tire pressing operation position; and the safety of material taking and placing operation is guaranteed.

Description

Technical Field

[0001] The utility model relates to a tire pressing machine for a production line. Background Art

[0002] Tire pressing machine is a tire disassembly and assembly equipment, which is used to disassemble and assemble rims and tires with retaining rings, and is mainly used for disassembly and assembly of various solid tires. It is often used in tire production and on production lines.

[0003] At present, in the tire calendering machine in the prior art, the workbench is arranged at the bottom of the pressure plate, the workbench is used to hold materials, and the pressure plate is driven by a pneumatic cylinder or a hydraulic cylinder to perform tire calendering operation; in the above-mentioned prior art, since the position of the workbench is fixed and located below the pressure plate, before and after the hydraulic cylinder drives the pressure plate to perform tire calendering operation, the staff is required to take and place materials under the pressure plate. Due to errors in program control, failures in the mechanical components of the hydraulic cylinder and other reasons, the hydraulic cylinder may drive the pressure plate to move unintentionally, which may cause safety accidents and injure the staff. The overall safety is not good, especially when a large number of tires are processed on the production line, and the staff have to work at the bottom of the pressure plate for a long time and frequently. Utility Model Content

[0004] The utility model provides a production line tire pressing machine to solve the technical problem of poor safety caused by carrying out material taking and placing operations under a pressure plate.

[0005] The utility model solves the above technical problems through the following technical solutions:

[0006] The utility model provides a production line tire pressing machine, including a base and a frame fixedly installed above the base, and a tire pressing mechanism is installed on the frame; it also includes: a workbench slidably installed on the base, the workbench is arranged below the tire pressing mechanism, and the workbench is provided with two table plates for carrying materials, and positioning holes are opened on both sides of the top of the two table plates; a positioning component, the positioning component is installed on the inner side wall of the frame, and the positioning component is inserted into the positioning hole for positioning.

[0007] Preferably, both sides of the workbench are provided with sliding grooves, and sliding blocks are slidably installed in the sliding grooves, and the sliding blocks are fixedly connected to the inner side walls of the frame.

[0008] Preferably, at least one caster is installed at each of the four corners of the bottom of the workbench.

[0009] Preferably, the positioning assembly includes a fixing bar and an insertion rod fixedly mounted on the inner wall of the frame, a guide sleeve is fixedly mounted on the top of the fixing bar, the insertion rod is loosely connected to the guide sleeve, a through hole is provided on the fixing bar, the bottom end of the insertion rod passes through the through hole, and the bottom end of the insertion rod is fitted and connected to the positioning hole.

[0010] Preferably, the top end of the insertion rod passes through an upper hole body provided above the frame body, and the top end of the insertion rod is fixedly connected to a lifting frame.

[0011] Preferably, the lifting frame comprises a U-shaped rod, a connecting rod and a fixing rod; the bottom of the U-shaped rod is fixedly connected to the top of the insertion rod, the U-shaped rod is fixedly connected to the connecting rod, and the connecting rod is fixedly connected to the fixing rod.

[0012] Preferably, a spring is sleeved on the insertion rod, the bottom end of the spring is fixedly connected to the top end of the guide sleeve, and the top end of the spring is fixedly connected to the rod surface of the insertion rod.

[0013] Preferably, the bottom surface of the workbench contacts the top surface of the base.

[0014] Preferably, handles are fixedly mounted at both the front and rear ends of the workbench.

[0015] Preferably, the tire pressing mechanism comprises a hydraulic cylinder fixedly mounted on a frame, an output shaft end of the hydraulic cylinder passes through an upper portion of the frame, and a pressure plate is fixedly mounted on the output shaft end of the hydraulic cylinder.

[0016] On the basis of conforming to the common sense in the art, the above-mentioned preferred conditions can be arbitrarily combined to obtain the preferred embodiments of the present utility model.

[0017] The positive and progressive effects of the utility model are:

[0018] The above-mentioned production line tire calendering machine is designed to be installed on the base through a workbench sliding and has two table plates on the workbench for switching use of the tire calendering mechanism. When the material on a single table plate is subjected to the tire calendering operation through the tire calendering mechanism, the other table plate can be used for material picking and placing operations, and the picking and placing operation position is made away from the tire calendering operation position, thereby ensuring the safety of the material picking and placing operation; a positioning component is also designed, and after the workbench slides and switches the table plate at the bottom of the pressure plate, it can be positioned through the positioning component to prevent the workbench from automatically moving during the tire calendering construction. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0020] Figure 2 It is a structural schematic diagram of the overall cross section of the utility model.

[0021] Figure 3 For this utility model Figure 2 Schematic diagram of the structure with the A part in the middle enlarged.

[0022] Description of Reference Numerals

[0023] 1. Base; 2. Frame; 201. Upper hole body; 3. Hydraulic cylinder; 4. Pressure plate; 5. Workbench; 6. Slide; 7. Table; 8. Positioning hole; 9. Caster; 10. Handle; 11. Fixing bar; 12. Guide sleeve; 13. Insert rod; 14. Spring; 15. Lifting frame; 1501. U-shaped rod; 1502. Connecting rod; 1503. Fixing rod; 16. Slider. DETAILED DESCRIPTION

[0024] The present invention is further described below by way of embodiments, but the present invention is not limited to the scope of the embodiments.

[0025] like Figure 1-3 As shown, a production line tire pressing machine includes a base 1 and a frame 2 fixedly mounted on the top of the base 1, and a tire pressing mechanism is installed on the frame 2; it also includes: a workbench 5 slidably mounted on the base 1, the workbench 5 is arranged below the tire pressing mechanism, and the workbench 5 is provided with two table plates 7 for carrying materials, and positioning holes 8 are opened on both sides of the top of the two table plates 7; a positioning component, the positioning component is installed on the inner side wall of the frame 2, and the positioning component is inserted into the positioning hole 8 for positioning.

[0026] Through the sliding and movable design of the workbench 5, the two table plates 7 can be switched for use by the tire pressing mechanism. When the material on a single table plate 7 is undergoing tire pressing operation through the tire pressing mechanism, the other table plate 7 can be used for material picking and placing operations, and the picking and placing operation position is kept away from the tire pressing operation position, thereby ensuring the safety of the material picking and placing operations.

[0027] Slide grooves 6 are provided on both sides of the workbench 5 , and sliders 16 are slidably installed in the slide grooves 6 . The sliders 16 are fixedly connected to the inner side walls of the frame 2 . The sliding installation of the workbench 5 is achieved through the design of the sliders 16 and the slide grooves 6 .

[0028] At least one caster 9 is installed at each of the four corners of the bottom of the workbench 5. Through the design of the caster 9, during the movement of the workbench 5, the caster 9 performs rolling friction on the ground, thereby reducing the friction resistance of the overall movement.

[0029] The positioning assembly includes a fixing bar 11 and an insertion rod 13 fixedly mounted on the inner wall of the frame body 2. A guide sleeve 12 is fixedly mounted on the top of the fixing bar 11. The insertion rod 13 is loosely connected to the guide sleeve 12. A through hole is provided on the fixing bar 11. The bottom end of the insertion rod 13 passes through the through hole, and the bottom end of the insertion rod 13 is connected to the positioning hole 8. The top end of the insertion rod 13 passes through the upper hole 201 provided on the top of the frame body 2. The top end of the insertion rod 13 is fixedly connected to a lifting frame 15. The lifting frame 15 includes a U-shaped rod 1501, a connecting rod 1502 and a fixing rod 1503; the bottom of the U-shaped rod 1501 is fixedly connected to the top end of the insertion rod 13, the U-shaped rod 1501 is fixedly connected to the connecting rod 1502, and the connecting rod 1502 is fixedly connected to the fixing rod 1503. The insert rod 13 is sleeved with a spring 14, the bottom end of the spring 14 is fixedly connected to the top end of the guide sleeve 12, and the top end of the spring 14 is fixedly connected to the rod surface of the insert rod 13. After the single table 7 moves to the bottom of the pressure plate 4 and the slider 16 is in contact with the end wall of the slide groove 6, the positioning assembly is used to position the workbench 5. The positioning is released by pulling up the lifting frame 15 to make the insert rod 13 move upward and separate from the positioning hole 8, while stretching the spring 14; to reposition, just loosen the lifting frame 15, and the elastic force of the spring 14 can make the insert rod 13 inserted into the positioning hole 8 for positioning.

[0030] The bottom surface of the workbench 5 contacts the top surface of the base 1 .

[0031] Handles 10 are fixedly mounted at both the front and rear ends of the workbench 5 .

[0032] The tire pressing mechanism includes a hydraulic cylinder 3 fixedly mounted on the frame 2, the output shaft end of the hydraulic cylinder 3 passes through the upper part of the frame 2, and a pressure plate 4 is fixedly mounted on the output shaft end of the hydraulic cylinder 3. The hydraulic cylinder 3 is used to drive the pressure plate 4 to move up and down to perform tire pressing operations.

[0033] Instructions for use: When the entire tire press is in use, an external power supply and control device are used for power supply and electrical control; Figure 1As shown, one of the platforms 7 is located on one side of the tire pressing mechanism, and the material is manually placed on the platform 7. Then a worker pulls up the lifting frame 15 to make the insertion rod 13 move upward. The upward process is guided by the guide sleeve 12, and the insertion rod 13 is pulled out of the positioning hole 8, and the spring 14 is stretched and deformed. After the above process, the positioning of the workbench 5 is released, and another worker pushes and pulls the handle 10 to move the workbench 5. The sliding of the slider 16 and the slide groove 6 provides guidance, and the caster 9 is in The workbench 5 is moved to the bottom of the pressure plate 4 by rolling on the ground to reduce the friction resistance of movement, so as to facilitate the movement of the workbench 5, so that the table 7 on the side of the tire pressing mechanism moves to the bottom of the pressure plate 4, and at the same time, the slider 16 moves to one end of the slide groove 6, and the slider 16 contacts the end wall of the slide groove 6 to achieve in-place blocking. At this time, the bottom end of the insertion rod 13 is aligned with the positioning hole 8 on the table 7, and the lifting frame 15 is released. The spring 14 elastic force allows the insertion rod 13 to be inserted into the positioning hole 8 for positioning; the tire pressing mechanism drives the pressure plate 4 through the hydraulic cylinder 3 to achieve tire pressing operation;

[0034] After the workbench 5 is moved in the above-mentioned process, the platform 7 located below the tire pressing mechanism is moved to one side of the tire pressing mechanism. During the tire pressing operation, that is, during the lifting and lowering process of the hydraulic cylinder 3, the material above the platform 7 can be manually taken and placed;

[0035] The above design of the entire tire calender allows the material to be taken away from the tire calendering operation position, thereby improving the overall safety.

[0036] It should be noted that, in order to facilitate the placement of materials, namely tires, on the platform 7, paint can be used to mark the placement position on the platform 7 to avoid the material being placed off-center.

[0037] The utility model is not limited to the above-mentioned embodiments. Any changes in shape or structure are within the protection scope of the utility model. The protection scope of the utility model is defined by the attached claims. Those skilled in the art can make various changes or modifications to these embodiments without departing from the principle and essence of the utility model, but these changes and modifications are within the protection scope of the utility model.

Claims

1. A production line tire pressing machine, comprising a base (1) and a frame (2) fixedly mounted above the base (1), wherein a tire pressing mechanism is mounted on the frame (2); characterized in that: Also includes: A workbench (5) is slidably mounted on the base (1), the workbench (5) is arranged below the tire pressing mechanism, two table plates (7) for carrying materials are arranged on the workbench (5), and positioning holes (8) are opened on both sides of the top of the two table plates (7); A positioning component is installed on the inner wall of the frame (2), and the positioning component is inserted into the positioning hole (8) for positioning.

2. The production line tire pressing machine according to claim 1, characterized in that: Slide grooves (6) are provided on both sides of the workbench (5), and sliding blocks (16) are slidably installed in the sliding grooves (6). The sliding blocks (16) are fixedly connected to the inner side walls of the frame (2).

3. The production line tire pressing machine according to claim 1, characterized in that: At least one caster (9) is installed at each of the four corners of the bottom of the workbench (5).

4. The production line tire pressing machine according to claim 1, characterized in that: The positioning assembly comprises a fixing strip (11) fixedly mounted on the inner wall of the frame (2) and an insertion rod (13); a guide sleeve (12) is fixedly mounted on the top of the fixing strip (11); the insertion rod (13) is loosely connected to the guide sleeve (12); a through hole is formed on the fixing strip (11); the bottom end of the insertion rod (13) passes through the through hole; and the bottom end of the insertion rod (13) is connected to the positioning hole (8).

5. The production line tire pressing machine according to claim 4, characterized in that: The top end of the insertion rod (13) passes through an upper hole (201) provided above the frame body (2), and the top end of the insertion rod (13) is fixedly connected to a lifting frame (15).

6. The production line tire pressing machine according to claim 5, characterized in that: The lifting frame (15) includes a U-shaped rod (1501), a connecting rod (1502) and a fixed rod (1503); the bottom of the U-shaped rod (1501) is fixedly connected to the top of the insertion rod (13), the U-shaped rod (1501) is fixedly connected to the connecting rod (1502), and the connecting rod (1502) is fixedly connected to the fixed rod (1503).

7. The production line tire pressing machine according to claim 4, characterized in that: The insert rod (13) is sleeved with a spring (14), the bottom end of the spring (14) is fixedly connected to the top end of the guide sleeve (12), and the top end of the spring (14) is fixedly connected to the rod surface of the insert rod (13).

8. The production line tire pressing machine according to claim 1, characterized in that: The bottom surface of the workbench (5) contacts the top surface of the base (1).

9. The production line tire pressing machine according to claim 1, characterized in that: Handles (10) are fixedly mounted at both the front and rear ends of the workbench (5).

10. The production line tire pressing machine according to claim 1, characterized in that: The tire pressing mechanism comprises a hydraulic cylinder (3) fixedly mounted on a frame (2), the output shaft end of the hydraulic cylinder (3) passes through the upper part of the frame (2), and a pressure plate (4) is fixedly mounted on the output shaft end of the hydraulic cylinder (3).

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