Automatic rubber smashing device of open type rubber mixing mill for conveying belt production

Abstract

The utility model relates to the technical field of automatic rubber mashing devices, and provides an automatic rubber mashing device of an open type rubber mixing mill for conveyor belt production, which comprises two rubber mashing moving components, a mounting rack, a rubber mashing lifting component, a lifting block, an intercepting roller and a positioning component, the two rubber mashing moving components are both arranged on a rubber mashing rack, and the rubber mashing lifting component is arranged on the mounting rack; the two mounting frames are arranged on the two rubber smashing moving assemblies correspondingly, the two rubber smashing lifting assemblies are arranged on the two mounting frames correspondingly, the two lifting blocks are arranged on the two rubber smashing lifting assemblies correspondingly, the two intercepting rollers are fixedly mounted on the side faces of the two lifting blocks correspondingly, and the two positioning assemblies are fixedly mounted on the side faces of the two lifting blocks correspondingly. The two positioning assemblies are arranged on the two mounting frames correspondingly. By means of the technical scheme, the problem that in the prior art, when rubber materials are pounded, the rubber materials need to be manually intercepted and deviate towards the middle position of the rotating roller, and consequently time and labor are wasted is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to automatic ramming glue device of open type rubber mixing mill for conveyor belt production field, specifically related to automatic ramming glue device of open type rubber mixing mill for conveyor belt production. BACKGROUND

[0002] In the process of conveyor belt production, open type rubber mixing mill can be used for mixing and plasticizing of rubber raw materials and other processing operations, and the ramming glue device can improve the efficiency of rubber mixing, which is an important device to ensure the mixing quality of rubber, and in the process of ramming glue, most of the ramming glue methods are to wrap the material on the upper and lower rotating rollers, and drive the rubber between the two rotating rollers through the rotation of the rotating roller, and the rotating roller can extrude the rubber, so that the temperature of the rubber is increased, and the plasticity is enhanced, so as to achieve the purpose of ramming glue.

[0003] When the rubber is extruded on the rotating roller, it may move left and right, in order to ensure that the rubber can reciprocate on the rotating roller and not deviate from the rotating roller, the rubber needs to be intercepted left and right, but small ramming glue devices may lack interception devices, so manual movement of the rubber to the middle part of the rotating roller is needed, because the rubber used to manufacture conveyor belts is usually made of rubber, which has high viscosity, so it is laborious to move the rubber manually. SUMMARY

[0004] The utility model provides a kind of automatic ramming glue device of open type rubber mixing mill for conveyor belt production, solve the problem that in related art when ramming glue to rubber, manual interception rubber and offset to the middle position of rotating roller are needed, so it is more time-consuming and laborious.

[0005] The technical scheme of the utility model is as follows:

[0006] An automatic ramming glue device of open type rubber mixing mill for conveyor belt production, comprising a ramming glue frame, a ramming glue moving assembly, a mounting bracket, a ramming glue lifting assembly, a lifting block, an interception roller and a positioning assembly, the ramming glue moving assembly is provided with two, both of the two ramming glue moving assemblies are arranged on the ramming glue frame, the mounting bracket is provided with two, both of the two mounting brackets are arranged on both of the two ramming glue moving assemblies, the ramming glue lifting assembly is provided with two, both of the two ramming glue lifting assemblies are arranged on both of the two mounting brackets, the lifting block is provided with two, both of the two lifting blocks are arranged on both of the two ramming glue lifting assemblies, the interception roller is provided with two, both of the two interception rollers are fixedly installed on the side surface of both of the two lifting blocks, and the positioning assembly is provided with two, both of the two positioning assemblies are arranged on both of the two mounting brackets.

[0007] Further, the glue tamping moving assembly comprises a cylinder, a supporting box, a sliding rod and a moving block, the cylinder is installed on the side of the mounting frame, the supporting box is fixedly installed on the mounting frame, the sliding rod is fixedly installed in the supporting box, the moving block is slidingly installed on the sliding rod, and the side of the moving block is fixedly connected with the output end of the cylinder.

[0008] Further, the glue tamping lifting assembly comprises a lifting frame and a lifting rod, the lifting frame is provided with two, the two lifting frames are fixedly installed on the two sides of the mounting frame respectively, and the lifting rod is fixedly installed in one of the lifting frames.

[0009] Further, the glue tamping lifting assembly further comprises a driving screw, a bevel gear ring, a motor one and a bevel gear, the driving screw is rotatably installed in the other lifting frame, the bevel gear ring is fixedly installed on the driving screw, the motor one is installed on the moving block, the bevel gear is engaged with the bevel gear ring, and the bevel gear is fixedly connected with the output end of the motor one.

[0010] Further, the positioning assembly comprises a positioning plate and a positioning rod, the positioning plate is fixedly installed on the mounting frame, and the positioning rod is provided with two, and the two positioning rods are fixedly installed on the top end of the positioning plate.

[0011] Further, it further comprises a glue tamping assembly, the glue tamping assembly comprises a rotating roller one, a motor two, a rotating shaft, a rotating roller two, a rotating roller three and a transmission assembly, the rotating roller one is rotatably installed on the glue tamping frame, the motor two is installed on the glue tamping frame, and the output end of the motor two is fixedly connected with the side of the rotating roller one, the rotating shaft is provided with four, every two of the four rotating shafts are a group, each group of rotating shafts is rotatably installed on the glue tamping frame, the rotating roller two is rotatably installed between one group of rotating shafts, the rotating roller three is rotatably installed between the other group of rotating shafts, and the transmission assembly is arranged on the glue tamping frame.

[0012] Further, the transmission assembly comprises a gear ring one, a gear ring two and a motor three, the gear ring one is fixedly installed on one of the rotating shafts in one group, the gear ring two is fixedly installed on one of the rotating shafts in the other group, the gear ring one and the gear ring two are engaged, the motor three is installed on the side of the mounting frame, and the motor three is fixedly connected with one of the rotating shafts.

[0013] Further, one end of the lifting block is provided with a threaded hole, the other end of the lifting block is provided with a through hole, the threaded hole of the lifting block is threadedly connected with the driving screw, and the through hole of the lifting block is slidingly installed on the lifting rod.

[0014] Further, the bottom end of the lifting block is provided with two positioning holes, and the two positioning holes and the two positioning rods are located at the same vertical position.

[0015] Further, the second rotating roller and the third rotating roller are located above the first rotating roller, and the second rotating roller is located obliquely above the third rotating roller.

[0016] The working principle and beneficial effects of the utility model are as follows:

[0017] 1. In the utility model, when the glue is tamped, the glue material can be wound on the tamping assembly, and the glue material is tamped by the tamping assembly, and when the glue material is tamped, the side of the glue material can be close to the tamping moving assembly, and then the intercepting roller is pushed forward, so that the glue material is pushed to the side, and the other tamping moving assembly can drive the other intercepting roller to push the glue material in the opposite direction;

[0018] 2. In the utility model, when the glue material is pushed forward and backward by the intercepting roller, the two tamping lifting assemblies can drive the two intercepting rollers to move up and down respectively, so that all the sides of the glue material can be contacted, so that the sides of the glue material are contacted and pushed uniformly;

[0019] In summary, the tamping device can push the two ends of the glue material forward and backward when the glue material is tamped by the cooperation between the tamping moving assembly, the mounting frame, the tamping lifting assembly, the lifting block, the intercepting roller and the positioning assembly, which can prevent the glue material from separating from the tamping device and increase the tamping of the glue material. BRIEF DESCRIPTION OF DRAWINGS

[0020] The utility model will be further explained in detail in combination with the drawings and specific embodiments.

[0021] Figure 1 It is the structure schematic drawing of the utility model as a whole;

[0022] Figure 2 It is the structure schematic drawing of the tamping moving assembly of the utility model;

[0023] Figure 3 It is the structure schematic drawing of the mounting frame, the lifting block, the intercepting roller, the moving block and the tamping lifting assembly of the utility model;

[0024] Figure 4 It is the structure schematic drawing of the mounting frame, the lifting block and the positioning assembly of the utility model;

[0025] Figure 5 It is the structure schematic drawing of the tamping assembly and the tamping frame of the utility model.

[0026] In the diagram: 1. Compactor frame; 2. Mounting frame; 3. Lifting block; 4. Intercepting roller; 101. Cylinder; 102. Support box; 103. Sliding rod; 104. Moving block; 201. Lifting frame; 202. Lifting rod; 203. Drive screw; 204. Bevel gear ring; 205. Motor 1; 206. Bevel gear; 301. Positioning plate; 302. Positioning rod; 401. Rotating roller 1; 402. Motor 2; 403. Rotating shaft; 404. Rotating roller 2; 405. Rotating roller 3; 501. Gear ring 1; 502. Gear ring 2; 503. Motor 3. Detailed Implementation

[0027] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this utility model.

[0028] like Figures 1-5 As shown in the figure, this embodiment proposes an automatic rubber mixing device for an open rubber mixing mill used in conveyor belt production. It includes a mixing frame 1, a mixing moving component, a mounting frame 2, a mixing lifting component, lifting blocks 3, intercepting rollers 4, and positioning components. Two mixing moving components are provided, both mounted on the mixing frame 1. Two mounting frames 2 are provided, each mounted on one of the two mixing moving components. Two mixing lifting components are provided, each mounted on one of the two mounting frames 2. Two lifting blocks 3 are provided, each mounted on one of the two mixing lifting components. Two intercepting rollers 4 are provided, each fixedly mounted on the side of one of the two lifting blocks 3. Two positioning components are provided, each mounted on one of the two mounting frames 2. Specifically, the rubber material is first mixed by the mixing components. During mixing, the mixing moving component and the mixing lifting component drive the intercepting rollers 4 to move up and down and left and right, thereby blocking the sides of the rubber material and moving it inward to prevent it from shifting.

[0029] In this embodiment, reference Figure 2The tamping glue moving assembly comprises a cylinder 101, a support box 102, a sliding rod 103 and a moving block 104, the cylinder 101 is installed on the side of the mounting frame 2, the support box 102 is fixedly installed on the mounting frame 2, the sliding rod 103 is fixedly installed in the support box 102, the moving block 104 is slidingly installed on the sliding rod 103, and the side of the moving block 104 is fixedly connected with the output end of the cylinder 101, specifically, the cylinder 101 is started to push the moving block 104 to slide on the sliding rod 103, so that the mounting frame 2 is pushed to move forward and backward, so that the intercepting roller 4 contacts the side edge of the glue material, and the forward and backward movement of the intercepting roller 4 is prevented, thereby preventing the intercepting roller 4 from deviating from the tamping glue device.

[0030] In the embodiment, reference is made to Figure 3 The tamping glue lifting assembly comprises a lifting frame 201 and a lifting rod 202, the lifting frame 201 is provided with two, the two lifting frames 201 are fixedly installed on the two sides of the mounting frame 2, and the lifting rod 202 is fixedly installed in one of the lifting frames 201.

[0031] In the embodiment, reference is made to Figure 3 The tamping glue lifting assembly further comprises a driving screw 203, a bevel gear ring 204, a motor one 205 and a bevel gear 206, the driving screw 203 is rotatably installed in the other lifting frame 201, the bevel gear ring 204 is fixedly installed on the driving screw 203, the motor one 205 is installed on the moving block 104, the bevel gear 206 is engaged with the bevel gear ring 204, and the bevel gear 206 is fixedly connected with the output end of the motor one 205, specifically, the motor one 205 is started to drive the bevel gear 206 to rotate, the bevel gear 206 drives the bevel gear ring 204 engaged therewith to rotate, and the bevel gear ring 204 drives the driving screw 203 to rotate, one end of the lifting block 3 is provided with a threaded hole, the other end of the lifting block 3 is provided with a through hole, the threaded hole of the lifting block 3 is threadedly connected with the driving screw 203, and the through hole of the lifting block 3 is slidingly installed on the lifting rod 202, so that the lifting block 3 can move in height on the driving screw 203 and the lifting rod 202, and the intercepting roller 4 can move up and down to fully contact the side edge of the glue material.

[0032] In the embodiment, reference is made to Figure 4 The positioning assembly comprises a positioning plate 301 and a positioning rod 302, the positioning plate 301 is fixedly installed on the mounting frame 2, the positioning rod 302 is provided with two, and the two positioning rods 302 are fixedly installed at the top end of the positioning plate 301, specifically, two positioning holes are formed at the bottom end of the lifting block 3, the two positioning holes and the two positioning rods 302 are located at the same vertical position respectively, so that after the lifting block 3 moves downward, the positioning rods 302 can be inserted into the positioning holes of the lifting block 3, thereby limiting the lifting block 3, preventing the lifting block 3 from continuing to descend and touching the rotating roller one 401.

[0033] In this embodiment, refer to Figure 5 The rubber mixing assembly further comprises a rubber mixing assembly frame 1, a roller 401, a motor 402, rotating shafts 403, a roller 404, a roller 405 and a transmission assembly. The roller 401 is rotatably installed on the rubber mixing assembly frame 1. The motor 402 is installed on the rubber mixing assembly frame 1. The output end of the motor 402 is fixedly connected to the side surface of the roller 401. The rotating shafts 403 are provided in four. Each two of the rotating shafts 403 form a group. Each group of rotating shafts 403 is rotatably installed on the rubber mixing assembly frame 1. The roller 404 is rotatably installed between one group of rotating shafts 403. The roller 405 is rotatably installed between the other group of rotating shafts 403. The transmission assembly is installed on the rubber mixing assembly frame 1.

[0034] In this embodiment, refer to Figure 5 The transmission assembly comprises a gear ring 501, a gear ring 502 and a motor 503. The gear ring 501 is fixedly installed on one of the rotating shafts 403 in one group. The gear ring 502 is fixedly installed on one of the rotating shafts 403 in the other group. The gear ring 501 and the gear ring 502 are engaged with each other. The motor 503 is installed on the side surface of the mounting frame 2. The motor 503 is fixedly connected to one of the rotating shafts 403. Specifically, the rubber material can be wound on the roller 401 first, and then wound on the roller 405. The roller 404 and the roller 405 are located above the roller 401. The roller 404 is located obliquely above the roller 405. The roller 405 can contact and extrude the rubber material wound on the roller 404. Then, the motor 402 is started to drive the roller 401 to rotate. Then, the motor 503 is started to drive one of the rotating shafts 403 to rotate. Under the engagement of the gear ring 501 and the gear ring 502, the two groups of rotating shafts 403 are driven to rotate, thereby driving the roller 404 and the roller 405 to rotate, so that the rubber material is driven to move up and down, and the rubber mixing is performed.

[0035] In the embodiment, when the rubber is tamped, the rubber can be first wound on the rotating roller 401, then raised, wound on the rotating roller 405, and the rotating roller 404 is located obliquely above the rotating roller 405, so that the rubber can be extruded when it is transmitted and will not be blocked, and the tamping effect is better. Then the motor 205 and the motor 503 are started to drive the rotating roller 401 and the two groups of rotating shafts 403 to rotate, thereby driving the rotating roller 404 and the rotating roller 405 to rotate, and the rubber is driven up and down and tamped. When the rubber is driven up and down, the rubber can be offset left and right on the rotating roller 401, the rotating roller 404 and the rotating roller 405. The intercepting roller 4 is located between the rotating roller 401 and the rotating roller 405, the cylinder 101 is started, the moving block 104 is driven to slide on the sliding rod 103, thereby driving the mounting frame 2 to move forward and backward, thereby driving the intercepting roller 4 to contact the side of the rubber, thereby driving the rubber to move forward and backward, preventing the rubber from being offset out of the tamping device. When the rubber is moved forward and backward, the motor 205 is started, the bevel gear 206 is driven to rotate, the bevel gear ring 204 engaged with the bevel gear 206 is driven to rotate, the driving screw 203 is driven to rotate, thereby driving the lifting block 3 to move in height on the driving screw 203 and the lifting rod 202, thereby driving the intercepting roller 4 to move up and down, and the side of the rubber is fully contacted. When the intercepting roller 4 moves up and down, it can also move forward and backward, thereby intercepting the side of the rubber to prevent it from being offset too much, and tamping the rubber to increase the tamping effect.

[0036] It should be noted that the two intercepting rollers 4 are located on both sides of the rotating roller 401, the rotating roller 404 and the rotating roller 405, and the two intercepting rollers 4 move relative to each other. When the intercepting roller 4 moves down to the positioning rod 302 inserted into the positioning hole of the moving block 104, the intercepting roller 4 is located slightly above the rotating roller 401, so as to avoid touching the rotating roller 401. When the moving block 104 moves up to the top end of the mounting frame 2, the intercepting roller 4 does not touch the rotating roller 405, and the output end of the motor 205 can rotate in both directions.

[0037] It should be further noted that the mounting frame 2 is provided with a through slot on both sides, and the lifting block 3 can pass through the through slot of the mounting frame 2 to connect the driving screw 203 and the lifting rod 202.

[0038] The above is only a preferred embodiment of the present application, and is not used to limit the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. An automatic masticating device of an open type masticating machine for conveyor belt production, comprising a masticating frame (1), characterized in that, Also include: Glue moving assembly, two glue moving assemblies are arranged on the glue frame (1); Mounting frame (2), two mounting frames (2) are arranged on the two glue moving assemblies; Glue lifting assembly, two glue lifting assemblies are arranged on the two mounting frames (2); Lifting block (3), two lifting blocks (3) are arranged on the two glue lifting assemblies; Intercepting roller (4), two intercepting rollers (4) are fixedly installed on the side of the two lifting blocks (3); Positioning assembly, two positioning assemblies are arranged on the two mounting frames (2).

2. The automatic kneading device of an open type kneading machine for conveyor belt production according to claim 1, wherein The glue moving assembly comprises: Air cylinder (101), the air cylinder (101) is installed on the side of the mounting frame (2); Support box (102), the support box (102) is fixedly installed on the mounting frame (2); Sliding rod (103), the sliding rod (103) is fixedly installed in the support box (102); Moving block (104), the moving block (104) is slidingly installed on the sliding rod (103), and the side of the moving block (104) is fixedly connected with the output end of the air cylinder (101).

3. The automatic mixing device of an open type mixing mill for conveyor belt production according to claim 2, wherein The glue lifting assembly comprises: Lifting frame (201), two lifting frames (201) are fixedly installed on the two sides of the mounting frame (2); Lifting rod (202), the lifting rod (202) is fixedly installed in one of the lifting frames (201).

4. The automatic mixing device of an open type mixing mill for conveyor belt production according to claim 3, wherein The glue lifting assembly further comprises: Drive screw (203), the drive screw (203) is rotatably installed in the other lifting frame (201); Bevel gear ring (204), the bevel gear ring (204) is fixedly installed on the drive screw (203); Motor one (205), the motor one (205) is installed on the moving block (104); Bevel gear (206), the bevel gear (206) is engaged with the bevel gear ring (204), and the bevel gear (206) is fixedly connected with the output end of the motor one (205).

5. The automatic mixing device of an open type mixing mill for conveyor belt production according to claim 4, wherein The positioning assembly comprises: Positioning plate (301), the positioning plate (301) is fixedly installed on the mounting frame (2); Positioning rod (302), two positioning rods (302) are fixedly installed at the top end of the positioning plate (301).

6. The automatic mixing device of an open type mixing mill for conveyor belt production according to claim 5, wherein Also include glue assembly, the glue assembly comprises: Rotating roller one (401), the rotating roller one (401) is rotatably installed on the glue frame (1); Motor two (402), the motor two (402) is installed on the glue frame (1), and the output end of the motor two (402) is fixedly connected with the side of the rotating roller one (401); Rotary shafts (403) are arranged four, every two of the four rotary shafts (403) are a group, each group of rotary shafts (403) is rotatably installed on the glue frame (1); Rotary roller two (404) is rotatably installed between one group of rotary shafts (403); Rotary roller three (405) is rotatably installed between another group of rotary shafts (403); Transmission assembly is arranged on the glue frame (1).

7. The automatic mixing device of an open type mixing mill for conveyor belt production according to claim 6, wherein The transmission assembly comprises: Gear ring one (501) is fixedly installed on one of the rotary shafts (403) in one group; Gear ring two (502) is fixedly installed on one of the rotary shafts (403) in another group, and the gear ring one (501) and the gear ring two (502) are engaged; Motor three (503) is installed on the side of the mounting frame (2), and the motor three (503) is fixedly connected with one of the rotary shafts (403).

8. The automatic mixing device of an open type mixing mill for conveyor belt production according to claim 7, wherein One end of the lifting block (3) is provided with a threaded hole, the other end of the lifting block (3) is provided with a through hole, and the threaded hole of the lifting block (3) is threadedly connected with the driving screw (203), and the through hole of the lifting block (3) is slidably installed on the lifting rod (202).

9. The automatic mixing device of an open type mixing mill for conveyor belt production according to claim 8, wherein The bottom end of the lifting block (3) is provided with two positioning holes, and the two positioning holes and the two positioning rods (302) are located in the same vertical position.

10. The automatic mixing device of an open type mixing mill for conveyor belt production according to claim 9, wherein The rotary roller two (404) and the rotary roller three (405) are located above the rotary roller one (401), and the rotary roller two (404) is located obliquely above the rotary roller three (405).

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