Triangle adhesive picking and correcting device

Abstract

The present invention belongs to the technical field of apex production, and specifically relates to an apex picking and correcting device. It includes a picking mechanism, a correcting mechanism, a correcting guide mechanism, a correcting limit mechanism, etc. The picking mechanism includes a suction cup bracket, a first suction cup seat is fixedly mounted on the suction cup bracket, a second suction cup seat is also slidably mounted on the suction cup bracket, a suction cup seat sliding guide mechanism and a suction cup seat locking mechanism are arranged between the second suction cup seat and the suction cup bracket; suction cups are fixedly mounted on the first suction cup seat and the second suction cup seat, respectively; the suction cup bracket is hinged on the picking support, and a suction cup angle adjustment mechanism is arranged between the suction cup bracket and the picking support. The present invention can be applicable to the production needs of rubber materials of different widths, and can effectively solve the problem of front and rear misalignment of the apex picking device when the apex joint is connected, which is beneficial to improving product quality.

Description

Technical Field

[0001] The invention belongs to the technical field of apex production, and in particular relates to an apex picking and deviation correcting device. Background Art

[0002] The apex rubber is also called the apex rubber core, filling rubber strip or rubber core. The apex rubber is attached to the wire ring. Its function is to determine the shape and volume of the tire bead and maintain the stability of the tire bead.

[0003] The current triangle rubber picking device cannot effectively deal with the problem of misaligned joints caused by changes in rubber materials and processes during the actual production process. It is easy for the head and tail of the triangle rubber material to be misaligned, affecting product quality. On the other hand, it cannot be used for feeding operations of rubber materials of different widths, has poor work adaptability, and affects production efficiency. Summary of the invention

[0004] In order to solve the above technical problems, the purpose of the present invention is to provide a apex rubber picking and correcting device that can meet the production needs of rubber materials of different widths and avoid the problem of misalignment caused by the misalignment of the material head and the material tail.

[0005] In order to achieve the above technical purpose, the present invention adopts the following technical solution: a device for picking up and correcting apex adhesive, comprising:

[0006] The picking mechanism is used for sucking and picking up various specifications of apex rubbers, and the picking mechanism comprises a suction cup bracket, on which a first suction cup seat is fixedly mounted, and a second suction cup seat is slidably mounted on the suction cup bracket, and a suction cup seat sliding guide mechanism and a suction cup seat locking mechanism are arranged between the second suction cup seat and the suction cup bracket; suction cups are fixedly mounted on the first suction cup seat and the second suction cup seat, respectively; the suction cup bracket is hinged on the picking support, and a suction cup angle adjustment mechanism is arranged between the suction cup bracket and the picking support;

[0007] The deflection correction mechanism comprises a deflection correction support, on which a deflection correction driving mechanism is fixedly mounted, the deflection correction driving mechanism is fixedly connected to the picking support, and the deflection correction driving mechanism provides deflection correction power for the picking mechanism;

[0008] The deviation correction guide mechanism is installed between the picking mechanism and the deviation correction mechanism, and comprises a guide sleeve fixedly connected to the picking support and a guide shaft fixedly connected to the deviation correction support, wherein the guide sleeve is slidably matched with the guide shaft.

[0009] As a preferred technical solution, it also includes a deviation correction and limiting mechanism for limiting the deviation correction stroke of the picking mechanism.

[0010] As a preferred technical solution, the deviation-correcting limit mechanism includes a limit block with an adjustable limit position and a locking nut for locking the limit block.

[0011] As a preferred technical solution, a scale is fixedly provided on the limit block to facilitate visual estimation of the correction length.

[0012] As a preferred technical solution, the suction cup angle adjustment mechanism includes an adjusting screw, which has a positive wire adjustment section and a negative wire adjustment section, the positive wire adjustment section is provided with a positive wire rotating block, and the negative wire adjustment section is provided with a negative wire rotating block; both ends of the positive wire rotating block are hinged to the suction cup bracket through a pin shaft, and both ends of the negative wire rotating block are hinged to the picking support through a pin shaft.

[0013] As a preferred technical solution, the suction cup seat sliding guide mechanism includes a sliding block fixedly arranged on the second suction cup seat, and a sliding groove is provided on the suction cup bracket, and the sliding block is slidably installed in the sliding groove.

[0014] As a preferred technical solution, it also includes a mounting seat, on which a pick-up drive mechanism for driving the deviation-correcting support to move up and down is fixedly mounted, and a pick-up guide mechanism is arranged between the deviation-correcting support and the mounting seat.

[0015] As a preferred technical solution, the deviation-correcting drive mechanism and the picking-up drive mechanism are both cylinders.

[0016] Due to the adoption of the above technical scheme, the present invention has at least the following beneficial effects: after the apex rubber cutting mechanism completes the cutting of the apex rubber, the picking mechanism moves to the material head picking position through the servo, the picking drive mechanism presses down, the suction cup sucks the apex rubber material head and then lifts up, and the picking mechanism moves to the apex rubber material head placement position through the servo to put down the apex rubber; the picking mechanism moves to the apex rubber tail material picking position through the servo, and after the bonding drum rotates a certain length, the picking drive mechanism presses down, and the cutting device cuts the apex rubber. After completion, the picking mechanism lifts up, the correcting mechanism moves horizontally, and pushes the tail material to move a fixed stroke, and then the apex rubber continues to rotate around the bonding drum, and the picking mechanism moves synchronously to the tail material placement position to put down the apex rubber. At this time, the apex rubber tail material adjusted by the present invention can be connected with the apex rubber material head, which can effectively solve the problem of front and rear misalignment of the apex rubber picking device when the apex rubber joint is connected, which is beneficial to improving product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The following drawings are intended only to illustrate and explain the present invention, and are not intended to limit the scope of the present invention.

[0018] Figure 1 is a schematic diagram of the main structure of an embodiment of the present invention;

[0019] Figure 2 is a left-view structural schematic diagram of an embodiment of the present invention;

[0020] Figure 3 is a schematic diagram of a top view of the structure of an embodiment of the present invention;

[0021] Figure 4 This is a reference diagram for adjusting the suction cup angle;

[0022] Figure 5 This is a reference diagram of the state when the deviation-correcting mechanism is retracted;

[0023] Figure 6 This is a reference diagram of the state when the correction mechanism is extended. DETAILED DESCRIPTION

[0024] The present invention is further described below in conjunction with the accompanying drawings and examples. In the following detailed description, certain exemplary embodiments of the present invention are described only by way of illustration. Needless to say, those of ordinary skill in the art will recognize that the described embodiments may be modified in various ways without departing from the spirit and scope of the present invention. Therefore, the drawings and description are illustrative in nature and are not intended to limit the scope of protection of the claims.

[0025] Example

[0026] refer to Figures 1 to 3 , a apex adhesive picking and correcting device, comprising a picking mechanism 10, a correcting mechanism 20, a correcting guide mechanism 30, a correcting limit mechanism 40 and a mounting seat 50, etc.; wherein:

[0027] The picking mechanism 10 is used for sucking and picking up various specifications of apex rubbers. The picking mechanism 10 includes a suction cup bracket 11, on which a first suction cup seat 12 is fixedly mounted. A second suction cup seat 13 is also slidably mounted on the suction cup bracket 11. A suction cup seat sliding guide mechanism and a suction cup seat locking mechanism 16 are provided between the second suction cup seat 13 and the suction cup bracket 11.

[0028] In this embodiment, the suction cup seat sliding guide mechanism includes a slider 14 fixedly arranged on the second suction cup seat 13. Of course, the slider can also be integrally formed with the second suction cup seat. A slide groove 15 is provided on the suction cup bracket 11, and the slider 14 is slidably installed in the slide groove 15. The suction cup seat locking mechanism 16 can adopt a butterfly nut or other commonly used locking structures.

[0029] In this embodiment, two suction cups 17 are fixedly mounted on the first suction cup seat 12 and the second suction cup seat 13 respectively; the fixed first suction cup seat 12 ensures that the same position is always adsorbed when producing rubber materials of different widths, and the sliding second suction cup seat 13 can be slidably adjusted according to rubber materials of different widths and has a locking function, which can ensure that rubber materials of different widths have the same adsorption effect.

[0030] In order to ensure that the adsorption surface of apex adhesives of different specifications is always parallel to the suction cup seat, in this embodiment, the suction cup bracket 11 is hinged to the pick-up support 18 through the third pin 196, and a suction cup angle adjustment mechanism 19 is provided between the suction cup bracket 11 and the pick-up support 18; Figure 2 and Figure 4 In order to achieve rapid angle adjustment in a narrow space, the suction cup angle adjustment mechanism 19 includes an adjusting screw 191, which has a positive wire adjustment section and a negative wire adjustment section. The positive wire adjustment section is provided with a positive wire rotation block 192, and the negative wire adjustment section is provided with a negative wire rotation block 193; both ends of the positive wire rotation block 192 are hinged to the suction cup bracket 11 through a first pin 194, and both ends of the negative wire rotation block 193 are hinged to the pick-up support 18 through a second pin 195. When the adjusting screw 191 rotates forward, under the joint action of the positive wire rotation block 192, the negative wire rotation block 193 and the pick-up support 18, the suction cup bracket 11 rotates around the third pin 196, reducing the angle a between the suction cup 17 and the horizontal plane, and vice versa. When adjusted to a suitable angle position, the adjusting screw 191 is locked by a butterfly nut 197.

[0031] refer to Figure 2 The correction mechanism 20 includes a correction support 21, on which a correction drive mechanism 22 is fixedly mounted. The correction drive mechanism 22 preferably adopts a cylinder, and the telescopic end of the cylinder is fixedly connected to the pick-up support 21. The correction drive mechanism 22 provides correction power for the pick-up mechanism 10;

[0032] The deviation correction guide mechanism 30 is installed between the picking mechanism 10 and the deviation correction mechanism 20, and includes a guide sleeve 31 fixedly connected to the picking support 18, and two guide shafts 32 fixedly connected to the deviation correction support 21. The guide sleeve 31 is slidably matched with the two guide shafts 32. The two guide shafts 32 can improve the strength of the mechanism in a narrow space.

[0033] The deviation correction limit mechanism 40 is used to limit the deviation correction stroke of the pickup mechanism 10. In this embodiment, the deviation correction limit mechanism 40 includes a limit block 41 with an adjustable limit position and a locking nut 42 for locking the limit block 41. A scale 43 is fixedly provided on the limit block 41. The deviation correction stroke is determined by the limit block 41, and the position of the limit block 41 can be adjusted according to different deviation correction requirements. The limit block 41 is provided with a scale 43, so that the current deviation correction length can be accurately seen.

[0034] The mounting seat 50 is fixedly mounted with a pickup drive mechanism 51 for driving the deflection correction support 21 and the pickup mechanism mounted on the deflection correction support to move up and down as a whole. The pickup drive mechanism 51 is preferably a cylinder. A pickup guide mechanism is arranged between the deflection correction support 21 and the mounting seat 50. Figure 3 The picking guide mechanism includes a slide 52 fixedly connected to the deviation-correcting support 21 , and a guide rail 53 cooperating with the slide 52 is fixedly mounted on the mounting seat 50 .

[0035] refer to Figure 2 , Figure 5 and Figure 6 After the apex glue cutting mechanism completes the cutting of the apex glue, the picking mechanism 10 moves to the material head picking position through the servo, the picking drive mechanism 51 presses down, and after the suction cup 17 sucks the apex glue material head, the picking mechanism 10 lifts up, and the picking mechanism 10 moves to the apex glue material head placement position through the servo to put down the apex glue; the picking mechanism 10 moves to the apex glue tail material picking position through the servo, and after the bonding drum rotates a certain length, the picking drive mechanism 51 presses down, and the cutting device cuts the apex glue. After completion, the picking mechanism 10 lifts up, and the correction mechanism 20 moves horizontally to push the tail material to move a fixed stroke, and then the apex glue continues to rotate around the bonding drum, and the picking mechanism 10 moves synchronously to the tail material placement position to put down the apex glue. At this time, the apex glue tail material adjusted by the present invention can be connected with the apex glue material head, which can effectively solve the problem of front and rear misalignment of the apex glue picking device when the apex glue joint is connected, which is beneficial to improving product quality.

[0036] The above description is only an illustrative embodiment of the present invention and is not intended to limit the scope of the present invention. Any equivalent changes and modifications made by those skilled in the art without departing from the concept and principle of the present invention shall fall within the scope of protection of the present invention.

Claims

1. The device for picking up and correcting the deviation of apex rubber is characterized by: include: The picking mechanism is used for sucking and picking up apex rubbers of various specifications, and the picking mechanism comprises a suction cup bracket, a first suction cup seat is fixedly mounted on the suction cup bracket, and a second suction cup seat is slidably mounted on the suction cup bracket, and a suction cup seat sliding guide mechanism and a suction cup seat locking mechanism are arranged between the second suction cup seat and the suction cup bracket; suction cups are fixedly mounted on the first suction cup seat and the second suction cup seat, respectively; the suction cup bracket is hinged on the picking support, and a suction cup angle adjustment mechanism is arranged between the suction cup bracket and the picking support; the suction cup angle adjustment mechanism comprises an adjusting screw, and the adjusting screw has a positive wire adjustment section and a reverse wire adjustment section, a positive wire rotating block is mounted on the positive wire adjustment section, and a reverse wire rotating block is mounted on the reverse wire adjustment section; two ends of the positive wire rotating block are hinged to the suction cup bracket through a pin shaft, and two ends of the reverse wire rotating block are hinged to the picking support through a pin shaft; The deflection correction mechanism comprises a deflection correction support, on which a deflection correction driving mechanism is fixedly mounted, the deflection correction driving mechanism is fixedly connected to the picking support, and the deflection correction driving mechanism provides deflection correction power for the picking mechanism; A deviation correction guide mechanism is installed between the picking mechanism and the deviation correction mechanism, and comprises a guide sleeve fixedly connected to the picking support and a guide shaft fixedly connected to the deviation correction support, wherein the guide sleeve is slidably matched with the guide shaft; The deviation correction limiting mechanism is used to limit the deviation correction stroke of the picking mechanism.

2. The apex adhesive picking and correcting device according to claim 1, characterized in that: The deviation correction and limiting mechanism comprises a limiting block with an adjustable limiting position and a locking nut for locking the limiting block.

3. The apex adhesive picking and correcting device according to claim 2, characterized in that: A scale which facilitates visual estimation of the deviation correction length is fixedly arranged on the limit block.

4. The apex adhesive picking and correcting device according to claim 1, characterized in that: The suction cup seat sliding guide mechanism comprises a sliding block fixedly arranged on the second suction cup seat, a sliding groove is provided on the suction cup bracket, and the sliding block is slidably installed in the sliding groove.

5. The apex adhesive picking and correcting device according to any one of claims 1 to 4, characterized in that: It also includes a mounting seat, on which a pick-up drive mechanism for driving the deviation-correcting support to move up and down is fixedly mounted, and a pick-up guide mechanism is arranged between the deviation-correcting support and the mounting seat.

6. The apex adhesive picking and correcting device according to claim 5, characterized in that: The deviation-correcting driving mechanism and the picking-up driving mechanism are both cylinders.

Images