Automatic material placing and glue turning mechanism

Abstract

The utility model discloses an automatic material placing and rubber turning mechanism, which comprises a left frame body and a right frame body, and is characterized in that a guide rail group is arranged between the left frame body and the right frame body, a left rubber turning seat and a right rubber turning seat are arranged on the guide rail group in a sliding manner, and the corresponding left rubber turning seat and the right rubber turning seat are respectively provided with a first driving structure and a second driving structure; the left rubber turning seat and the right rubber turning seat are respectively provided with a left rubber turning roller and a right rubber turning roller which are obliquely arranged and can rotate, the left rubber turning roller is provided with a reverse power source, and the right rubber turning roller is provided with a forward power source. The rubber turning device is uniform in rubber turning, safe and efficient, rubber turning operation is carried out on raw materials conveyed on the roller so as to achieve uniform blending of all components, the traditional manual material ramming and rubber turning action is replaced, and automatic material ramming and rubber turning are achieved.

Description

Technical Field

[0001] The utility model relates to an improved invention of rubber and silica gel mixing equipment, in particular to an improved invention of an automatic swinging material and turning rubber mechanism. Background Art

[0002] The mixing mill is a device for mixing plastics in the production of plastic products. It is located before the calender and after the mixer. During the mixing process, it mainly relies on two relatively rotating rollers to extrude and shear the rubber. After multiple kneading and chemical reactions during the kneading process, the macromolecular chains inside the rubber are broken, so that the various ingredients in the formula are evenly blended, and finally the purpose of mixing is achieved. However, when refining plastic products, the existing mixing mill needs to manually turn the raw materials to achieve uniform blending of the ingredients, but there are safety hazards and the production efficiency is not high. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide an automatic swinging material turning mechanism which can turn the glue evenly, safely and efficiently.

[0004] In order to solve the above technical problems, the utility model adopts the following technical scheme to achieve the goal: the automatic swinging material and glue turning mechanism comprises a left frame and a right frame, and is characterized in that a guide rail group is provided between the left frame and the right frame, and a left glue turning seat and a right glue turning seat are slidably provided on the guide rail group, and the corresponding left glue turning seat and the right glue turning seat are respectively equipped with a first driving structure and a second driving structure, and the left glue turning seat and the right glue turning seat are respectively equipped with an inclined, rotatable left glue turning roller and a right glue turning roller, the left glue turning roller is equipped with a reverse power source, and the right glue turning roller is equipped with a forward power source.

[0005] Preferably, the first driving structure is a first motor, which is arranged on the left rubber flip seat, and the second driving structure is a second motor, which is arranged on the right rubber flip seat. A rack is also provided between the left frame and the right frame, and gears are provided on the output shafts of the corresponding first motor and the second motor, and the gears are meshed with the racks.

[0006] Preferably, the first driving structure includes a first screw rod rotatably arranged between the left frame and the right frame and a third motor transmission connected thereto, the first screw rod is provided with a first nut, and the first nut is transmission connected to the left flip rubber seat, and the second driving structure includes a second screw rod rotatably arranged between the left frame and the right frame and a fourth motor transmission connected thereto, the second screw rod is provided with a second nut, and the second nut is transmission connected to the right flip rubber seat.

[0007] Preferably, the reverse power source is a fifth motor, the output shaft of the fifth motor is transmission-connected to the left rubber roller, and the forward power source is a sixth motor, the output shaft of the sixth motor is transmission-connected to the right rubber roller.

[0008] Preferably, the left rubber roller is fixedly sleeved on the output shaft of the fifth motor via an expansion sleeve, and the right rubber roller is fixedly sleeved on the output shaft of the sixth motor via an expansion sleeve.

[0009] Preferably, the left rubber roller and the right rubber roller are nylon columns or steel columns, and the tail ends are trumpet-shaped.

[0010] Preferably, the rotation speeds of the left rubber turning roller and the right rubber turning roller match the raw material conveying speed.

[0011] Preferably, the guide rail group includes more than two parallel guide rails, and linear bearings are arranged between the guide rails and the left and right rubber turning seats.

[0012] The beneficial effect of the utility model is that the improved automatic material swinging and glue turning mechanism performs glue turning operations on the raw materials conveyed on the rollers by arranging left and right movable and self-rotating left and right glue turning rollers, so as to achieve uniform blending of various components, replace manual operations, eliminate safety hazards, improve production efficiency, and reduce labor costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings.

[0014] Figure 1 This is a schematic diagram of the rack transmission structure of the utility model.

[0015] Figure 2 For this utility model Figure 1 Rear view of the structure.

[0016] Figure 3 This is a schematic diagram of the screw transmission structure of the utility model.

[0017] Figure 4 For this utility model Figure 3 Rear view of the structure. DETAILED DESCRIPTION

[0018] The accompanying drawings show the structure of the utility model, and the following further describes its relevant details in conjunction with the accompanying drawings. Figure 1-4The automatic swinging material turning mechanism comprises a left frame 1-1 and a right frame 1-2. Preferably, the left frame 1-1 and the right frame 1-2 both comprise a vertical mounting plate and a footrest thereof. A guide rail group 2 is arranged between the left frame 1-1 and the right frame 1-2. A left turning rubber seat 3-1 and a right turning rubber seat 3-2 are slidably arranged on the guide rail group 2. The corresponding left turning rubber seat 3-1 and the right turning rubber seat 3-2 are respectively provided with a first driving structure and a second driving structure. The left turning rubber seat 3-1 and the right turning rubber seat 3-2 are respectively provided with an inclined and rotatable left turning rubber roller 5-1 and a right turning rubber roller 5-2. The left turning rubber roller 5-1 is provided with a reverse power source 6-1, and the right turning rubber roller 5-2 is provided with a forward power source 6-2. The above-mentioned inclined arrangement ensures that the front ends of the left turning rubber roller 5-1 and the right turning rubber roller 5-2 are non-contact and directly against the surface of the roller, so as to cooperate with the raw materials transmitted on the roller for turning the rubber.

[0019] The working principle of the utility model is that the first driving structure drives the left rubber turning seat 3-1 to move right along the guide rail group 2, and the left rubber turning roller 5-1 moves accordingly to approach the raw material, and at the same time the reverse power source 6-1 drives the left rubber turning roller 5-1 to rotate counterclockwise. When the left rubber turning roller 5-1 contacts the raw material conveyed on the roller, the left side of the raw material will be turned over and overlapped; the second driving structure drives the right rubber turning seat 3-2 to move left along the guide rail group 2, and the right rubber turning roller 5-2 moves accordingly to approach the raw material, and at the same time the forward power source 6-2 drives the right rubber turning roller 5-2 to rotate clockwise. When the right rubber turning roller 5-2 contacts the raw material conveyed on the roller, the right side of the raw material will be turned over and overlapped. The above left rubber turning roller 5-1 and right rubber turning roller 5-2 can operate simultaneously or selectively.

[0020] As a further improved specific implementation method, see the attached Figure 1-2 , the first driving structure is a first motor 4-1, and the first motor 4-1 is arranged on the left flip rubber seat 3-1, and the second driving structure is a second motor 4-2, and the second motor 4-2 is arranged on the right flip rubber seat 3-2. A rack 4-3 is also provided between the left frame 1-1 and the right frame 1-2, and a gear 4-4 is provided on the output shaft of the corresponding first motor 4-1 and the second motor 4-2, and the gear 4-4 is meshed with the rack 4-3; when working, the first motor 4-1 and the second motor 4-2 respectively drive the gear 4-4 to cooperate with the rack 4-3 to drive the left flip rubber seat 3-1 and the right flip rubber seat 3-2 to slide along the guide rail group 2;

[0021] Alternatively, see Appendix Figure 3-4The first driving structure includes a first screw rod 4-5 rotatably arranged between the left frame 1-1 and the right frame 1-2 and a third motor 4-6 connected thereto by transmission, the first screw rod 4-5 is provided with a first nut 4-7, the first nut 4-7 is connected to the left flip rubber seat 3-1 by transmission, the second driving structure includes a second screw rod 4-8 rotatably arranged between the left frame 1-1 and the right frame 1-2 and a fourth motor 4-9 connected thereto by transmission, the second screw rod 4-8 is provided with a second nut 4-10, the second nut 4-10 is connected to the right flip rubber seat 3-2 by transmission; when working, the third motor 4-6 drives the first screw rod 4-5 to rotate, the first nut 4-7 on the first screw rod 4-5 drives the left flip rubber seat 3-1 to slide along the guide rail group 2; the fourth motor 4-9 drives the second screw rod 4-8 to rotate, the second nut 4-10 on the second screw rod 4-8 drives the right flip rubber seat 3-2 to slide along the guide rail group 2.

[0022] The first motor 4 - 1 , the second motor 4 - 2 , the third motor 4 - 6 and the fourth motor 4 - 9 are preferably servo motors or micro reduction motors to achieve precise control and adjustment of the positions.

[0023] As a further improved specific implementation, the reverse power source 6-1 is a fifth motor, the output shaft of the fifth motor is connected to the left rubber roller 5-1 by transmission, and the forward power source 6-2 is a sixth motor, the output shaft of the sixth motor is connected to the right rubber roller 5-2 by transmission; preferably, the left rubber roller 5-1 is fixedly sleeved on the output shaft of the fifth motor through a tightening sleeve, and the right rubber roller 5-2 is fixedly sleeved on the output shaft of the sixth motor through a tightening sleeve. The above fifth motor and sixth motor are respectively fixed to the left rubber seat 3-1 and the right rubber seat 3-2 through a motor mounting seat, and the mounting surface of the motor mounting seat is an inclined surface to realize the inclined arrangement of the left rubber roller 5-1 and the right rubber roller 5-2.

[0024] As a further improved specific implementation method, the left rubber turning roller 5-1 and the right rubber turning roller 5-2 are nylon columns or steel columns, and the tail ends are trumpet-shaped, which play a role in limiting the raw materials.

[0025] As a further improved specific implementation method, the rotation speeds of the left rubber turning roller 5-1 and the right rubber turning roller 5-2 match the raw material conveying speed, so as to avoid hindering the conveying of raw materials due to mismatch of the speeds of the two during the rubber turning operation.

[0026] In summary, the above are only preferred embodiments of the present invention and are not intended to limit the protection scope of the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. An automatic swinging and glue turning mechanism, comprising a left frame and a right frame, characterized in that: A guide rail group is provided between the left frame and the right frame, and a left rubber turning seat and a right rubber turning seat are slidably provided on the guide rail group. The corresponding left rubber turning seat and the right rubber turning seat are respectively equipped with a first driving structure and a second driving structure. The left rubber turning seat and the right rubber turning seat are respectively equipped with an inclined, rotatable left rubber turning roller and a right rubber turning roller, the left rubber turning roller is equipped with a reverse power source, and the right rubber turning roller is equipped with a forward power source.

2. The automatic swinging and glue turning mechanism according to claim 1, characterized in that: The first driving structure is a first motor, which is arranged on the left flip rubber seat. The second driving structure is a second motor, which is arranged on the right flip rubber seat. A rack is also arranged between the left frame and the right frame. The corresponding output shafts of the first motor and the second motor are both provided with gears, and the gears are meshed with the racks.

3. The automatic swinging and glue turning mechanism according to claim 1, characterized in that: The first driving structure includes a first screw rod rotatably arranged between the left frame and the right frame and a third motor transmission-connected thereto, the first screw rod is provided with a first nut, and the first nut is transmission-connected to the left flip rubber seat, and the second driving structure includes a second screw rod rotatably arranged between the left frame and the right frame and a fourth motor transmission-connected thereto, the second screw rod is provided with a second nut, and the second nut is transmission-connected to the right flip rubber seat.

4. The automatic swinging and glue turning mechanism according to claim 1, characterized in that: The reverse power source is the fifth motor, the output shaft of the fifth motor is transmission-connected to the left rubber roller, and the forward power source is the sixth motor, the output shaft of the sixth motor is transmission-connected to the right rubber roller.

5. The automatic swinging and glue turning mechanism according to claim 4, characterized in that: The left rubber turning roller is fixedly sleeved on the output shaft of the fifth motor via an expansion sleeve, and the right rubber turning roller is fixedly sleeved on the output shaft of the sixth motor via an expansion sleeve.

6. The automatic swinging and glue turning mechanism according to claim 1, characterized in that: The left rubber roller and the right rubber roller are nylon columns or steel columns, and the tail ends are trumpet-shaped.

7. The automatic swinging and glue turning mechanism according to claim 1, characterized in that: The rotation speeds of the left rubber turning roller and the right rubber turning roller are matched with the raw material conveying speed.

8. The automatic swinging and glue turning mechanism according to claim 1, characterized in that: The guide rail group comprises more than two guide rails arranged side by side, and linear bearings are arranged between the guide rails and the left and right rubber turning seats.

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