Adhesive tape processing device

Abstract

The utility model relates to the technical field of rubber strip processing, in particular to a rubber strip processing device which comprises a workbench (1). A die (4) is arranged on the workbench (1); a fixing structure is arranged between the mold (4) and the workbench (1); a cutting structure is arranged on one side of the mold (4); the fixing structure can fix and unfix the mold, so that a user can conveniently replace the mold when correspondingly used for processing rubber strips in different fields, so that the rubber strips with different specifications are produced, and the processing efficiency of the rubber strips is improved; according to the cutting structure, a user can conveniently cut the adhesive tape with the proper length according to the actual requirement of adhesive tape machining, and the situation that in the actual machining process of the adhesive tape, due to the fact that the adhesive tape is too long, the user needs to cut the adhesive tape when machining is conducted, and the adhesive tape machining efficiency is reduced is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of rubber strip processing. Specifically, the utility model relates to a rubber strip processing device. Background Art

[0002] A rubber strip is a strip-shaped rubber sealing product, which is applied to railway locomotives, automobiles, airplanes, high-rise buildings, refrigerators and various industrial parts, and serves as a rubber sealing element to prevent external dust, air, water, etc. from entering the system. During the processing of rubber strips, users need to cut the rubber strips;

[0003] During the use of the existing rubber strip processing device, after the user forms the rubber strip through a mold, the user needs to cut and further process the rubber strip. Different models of molds are required for subsequent different rubber strip processing and production. However, most of the existing molds and devices are fixedly connected, making it difficult for users to replace the molds.

[0004] After retrieval, the applicant found that a Chinese patent document with the publication number of 111016007A disclosed a sealing rubber strip processing machine and a sealing rubber strip processing method on April 17, 2020, including a bottom plate, a housing frame, a feeding device, a crushing device and a collection box. The housing frame is installed at the upper end of the bottom plate, the feeding device is installed at the upper end of the housing frame, the crushing device is installed in the middle of the housing frame, and the collection box is installed at the lower end of the housing frame. This device also cannot solve the above technical problems.

[0005] Therefore, in order to improve or solve at least one of the above problems, it is necessary to optimize the existing rubber strip processing device. Summary of the Utility Model

[0006] The purpose of the utility model is to provide a rubber strip processing device that can freely replace the rubber strip mold to process rubber strips of different specifications.

[0007] To solve the above technical problems, the technical solution adopted by the utility model is: a rubber strip processing device, including a workbench; a mold is provided on the workbench; a fixing structure is provided between the mold and the workbench; a cutting structure is provided on one side of the mold.

[0008] The fixing structure includes a fixed seat; a threaded rod is provided in the fixed seat; a first clamping plate and a second clamping plate are respectively connected to the threaded rod; the first clamping plate and the second clamping plate are connected to the mold.

[0009] Both ends of the threaded rod are respectively provided with a forward thread and a reverse thread; a first transmission plate is connected to the forward thread, and a second transmission plate is connected to the reverse thread; the first transmission plate is connected to the first clamping plate; the second transmission plate is connected to the second clamping plate; a connecting plate is provided at the bottom of the mold; the connecting plate is arranged between the first clamping plate and the second clamping plate.

[0010] Fixed seats are respectively provided on both sides of the mold; a transmission shaft is provided at the end of the threaded rod; a belt is sleeved between adjacent transmission shafts.

[0011] The fixed seat includes a fixing plate; a connecting hole is provided on the fixing plate; the end of the transmission shaft passes through the connecting hole and is connected with a control handle; a bearing is provided in the connecting hole; the transmission shaft is connected in the bearing.

[0012] The cutting structure includes an adjusting rod; a lead screw is provided in the adjusting rod; a limiting rod is provided on one side of the lead screw; a moving block is connected to the lead screw; a limiting block is connected to the limiting rod; one side of the moving block is connected to the limiting block; the other side of the moving block is connected with a cutter.

[0013] A sliding groove is provided on the side of the adjusting rod close to the mold; a sliding block is provided on the side of the moving block away from the limiting block; the sliding block extends out of the sliding groove and is connected with a moving plate; the moving plate is connected with the cutter.

[0014] Support plates are respectively provided at both ends of the adjusting rod; the adjusting rod includes an adjusting plate; one side of the adjusting plate is connected to the support plate; the other side of the adjusting plate is connected with a transmission rod; the transmission rod is connected to both ends of the lead screw; an installation hole is provided on the adjusting plate; a servo motor is provided on the support plate; the end of the transmission rod passes through the installation hole and is connected with the output end of the servo motor.

[0015] An air blowing pipe is provided on the workbench; the air blowing pipe is of a U-shaped structure; the air outlet of the air blowing pipe is arranged at the top of the mold.

[0016] A support block is provided on the workbench; a rotating shaft is provided on one side of the support block; a rotating wheel is connected to the end of the rotating shaft.

[0017] The beneficial effects of this application are:

[0018] 1. The fixing structure of the present application includes a fixing base, and a threaded rod is provided in the fixing base; positive threads and reverse threads are respectively provided at both ends of the threaded rod; rotating the threaded rod can realize the clamping and loosening operations of the first clamping plate and the second clamping plate; the user can fix and release the mold through the fixing structure, which is convenient for the user to replace the mold when processing rubber strips applied to different fields, so as to produce rubber strips of different specifications, thereby improving the processing efficiency of the rubber strips.

[0019] 2. The cutting structure of the present application includes an adjusting rod, and a lead screw and a limiting rod are respectively provided in the adjusting rod; rotating the lead screw can realize the left and right sliding of the moving block; the user can adjust the position of the tool through the adjusting rod, which is convenient for the user to cut the rubber strip to an appropriate length according to the actual requirements of rubber strip processing, avoiding the reduction of the rubber strip processing efficiency caused by the need to cut the rubber strip during processing due to its too long length. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The following further details the specific embodiments of the present utility model in conjunction with the drawings, wherein:

[0021] Figure 1 is a schematic structural diagram of the rubber strip processing device.

[0022] Figure 2 is a schematic structural diagram of the cutting structure of the rubber strip processing device.

[0023] Figure 3 is a schematic structural diagram of the fixing structure of the rubber strip processing device.

[0024] Figure 4 is of the rubber strip processing device Figure 2 The enlarged structural diagram at position A in.

[0025] Figure 5 is of the rubber strip processing device Figure 3 The enlarged structural diagram at position B in.

[0026] The markings in the above figures are all:

[0027] The markings in the figure are:

[0028] 1. Workbench,

[0029] 2. Adjusting rod, 201. Servo motor, 202. Adjusting plate, 203. Transmission rod, 204. Limiting block, 205. Limiting rod, 206. Lead screw, 207. Moving block, 208. Moving plate, 209. Slide groove, 210. Slide block,

[0030] 3. Fixed seat, 301. Control handle, 302. Connecting plate, 303. Transmission shaft, 304. Fixed plate, 305. Threaded rod, 306. First transmission plate, 307. Belt, 308. First clamping plate, 309. Second clamping plate, 310. Second transmission plate,

[0031] 4. Mold,

[0032] 5. Support plate,

[0033] 6. Tool,

[0034] 7. Blowing pipe,

[0035] 8. Support block, 801. Rotating shaft, 802. Runner. Detailed implementation manners

[0036] Next, with reference to the accompanying drawings, through the description of the embodiments, the specific implementation manners of the present invention will be further described in detail. The purpose is to help those skilled in the art have a more complete, accurate and in-depth understanding of the inventive concept and technical solution of the present invention, and to facilitate its implementation.

[0037] Figure 1 The shown rubber strip processing device includes a workbench 1; a mold 4 is provided on the workbench 1; a fixing structure is provided between the mold 4 and the workbench 1; a cutting structure is provided on one side of the mold 4.

[0038] The fixing structure can fix and release the fixation of the mold 4, which is convenient for the user to replace the mold 4 when processing rubber strips applied to different fields, so as to produce rubber strips of different specifications, thereby improving the processing efficiency of the rubber strips; the cutting structure can facilitate the user to cut the rubber strip to an appropriate length according to the actual needs of rubber strip processing, avoiding the reduction of the rubber strip processing efficiency caused by the need to cut the rubber strip during processing due to its too long length.

[0039] The fixing structure includes a fixed seat 3; a threaded rod 305 is provided in the fixed seat 3; a first clamping plate 308 and a second clamping plate 309 are respectively connected to the threaded rod 305; the first clamping plate 308 and the second clamping plate 309 are connected to the mold 4.

[0040] The fixed seat 3 is a hollow square block and is fixedly connected to the workbench 1; the threaded rod 305 is provided in the fixed seat 3 and can rotate freely; rotating the threaded rod 305 can realize the clamping and loosening operations of the first clamping plate 308 and the second clamping plate 309; thus, the fixation and relaxation of the mold 4 on the workbench 1 can be realized.

[0041] Both ends of the threaded rod 305 are respectively provided with a forward thread and a reverse thread; a first drive plate 306 is connected to the forward thread, and a second drive plate 310 is connected to the reverse thread; the first drive plate 306 is connected to the first clamping plate 308; the second drive plate 310 is connected to the second clamping plate 309; a connecting plate 302 is provided at the bottom of the mold 4; the connecting plate 302 is arranged between the first clamping plate 308 and the second clamping plate 309.

[0042] Both the first drive plate 306 and the second drive plate 310 are square plates and are both provided with threaded holes; the first drive plate 306 and the second drive plate 310 are threadedly connected to both ends of the threaded rod 305 through the threaded holes; when the threaded rod 305 is rotated forward, the first drive plate 306 and the second drive plate 310 move towards each other, thereby realizing the clamping of the first clamping plate 308 and the second clamping plate 309; when the threaded rod 305 is rotated in the reverse direction, the first drive plate 306 and the second drive plate 310 move in the reverse direction, thereby realizing the relaxation of the first clamping plate 308 and the second clamping plate 309.

[0043] Fixing seats 3 are respectively provided on both sides of the mold 4; a transmission shaft 303 is provided at the end of the threaded rod 305; a belt 307 is sleeved between adjacent transmission shafts 303.

[0044] Two fixing seats 3 are provided on the top surface of the workbench 1; the two fixing seats 3 are respectively arranged at the bottom ends of the mold 4; transmission shafts 303 are provided at the ends of the threaded rods 305 in the two fixing seats 3; a belt 307 is sleeved on the two transmission shafts 303; when a worker rotates one of the threaded rods 305, the belt 307 can realize the transmission of the other threaded rod 305; both ends of the first clamping plate 308 and the second clamping plate 309 are respectively connected to the threaded rods 305 arranged at both ends of the mold 4; when the two threaded rods 305 are rotated simultaneously, the synchronism of the movement of both ends of the first clamping plate 308 and the second clamping plate 309 can be ensured.

[0045] The fixing seat 3 includes a fixing plate 304; a connecting hole is provided on the fixing plate 304; the end of the transmission shaft 303 passes through the connecting hole and is connected with a control handle 301; a bearing is provided in the connecting hole; the transmission shaft 303 is connected in the bearing.

[0046] Due to the structural relationship between the control handle 301 and the fixing plate 304, it is convenient for the user to control the internal structure of the fixing seat 3 through the control handle 301; due to the bearing provided at the connection between the control handle 301 and the fixing plate 304, the friction of the fixing plate 304 on the control handle 301 is reduced.

[0047] The cutting structure includes an adjusting rod 2; a lead screw 206 is provided in the adjusting rod 2; a limiting rod 205 is provided on one side of the lead screw 206; a moving block 207 is connected to the lead screw 206; a limiting block 204 is connected to the limiting rod 205; one side of the moving block 207 is connected to the limiting block 204; the other side of the moving block 207 is connected to a cutting tool 6.

[0048] The moving block 207 is a square block and is provided with a threaded hole; the limiting block 204 is a square block and is provided with a through hole; the moving block 207 is fixedly connected to the limiting block 204; the moving block 207 is threadedly connected to the lead screw 206 through the threaded hole, and by the cooperation of the limiting block 204 and the limiting rod 205, rotating the lead screw 206 can achieve the axial movement of the moving block 207 along the lead screw 206.

[0049] A sliding groove 209 is provided on the side of the adjusting rod 2 close to the mold 4; a sliding block 210 is provided on the side of the moving block 207 away from the limiting block 204; the sliding block 210 extends out of the sliding groove 209 and is connected to a moving plate 208; the moving plate 208 is connected to the cutting tool 6.

[0050] The sliding groove 209 is provided on the side of the adjusting rod 2 close to the mold 4; one end of the sliding block 210 is fixedly connected to the moving block 207; the other end of the sliding block 210 is fixedly connected to the moving plate 208; the moving plate 208 is arranged in the sliding groove 209 and can slide along the sliding groove 209; the cutting tool 6 can slide up and down on the moving plate 208.

[0051] Support plates 5 are respectively provided at both ends of the adjusting rod 2; the adjusting rod 2 includes an adjusting plate 202; one side of the adjusting plate 202 is connected to the support plate 5; the other side of the adjusting plate 202 is connected to a transmission rod 203; the transmission rod 203 is connected to both ends of the lead screw 206; an installation hole is provided on the adjusting plate 202; a servo motor 201 is provided on the support plate 5; the end of the transmission rod 203 passes through the installation hole and is connected to the output end of the servo motor 201.

[0052] The support plate 5 is a square plate and can stably support the adjusting rod 2; starting the servo motor 201 can drive the transmission rod 203 to rotate. The transmission rod 203 is fixedly connected to the end of the lead screw 206, which can achieve the rotation of the lead screw 206, thereby enabling the left and right position adjustment of the cutting tool 6.

[0053] An air blowing pipe 7 is provided on the workbench 1; the air blowing pipe 7 is of a U-shaped structure; the air outlet of the air blowing pipe 7 is provided at the top of the mold 4.

[0054] The air blowing pipe 7 is connected to an air supply pipe; the air blowing pipe 7 is of a U-shaped structure, and the bottom pipe section of the air blowing pipe 7 is arranged at the bottom of the adjusting rod 2; the top pipe end of the air blowing pipe 7 winds around to the top of the adjusting rod 2, with the air outlet facing the top of the mold 4. After the rubber strip is formed in the mold 4, the user can blow out the formed rubber strip from the inside of the mold 4 through the air blowing pipe 7.

[0055] A support block 8 is provided on the workbench 1; a rotating shaft 801 is provided on one side of the support block 8; a runner 802 is connected to the end of the rotating shaft 801.

[0056] Fix the end of the rubber strip on the rotating shaft 801, and rotating the runner 802 can achieve the rapid winding of the rubber strip, which can effectively improve work efficiency.

[0057] The specific working process of the present utility model is as follows:

[0058] When the user needs to process the rubber strip, the user can place the raw material inside the mold 4. After the rubber strip is formed, the user can blow the formed rubber strip out of the mold 4 through the air blowing pipe 7; then the user can turn on the servo motor 201. Under the action of the servo motor 201, the transmission rod 203 drives the lead screw 206 to rotate. Under the action of the limit rod 205 and the limit block 204, the lead screw 206 drives the moving block 207 and the moving plate 208 to move, so that the cutter 6 starts to move, facilitating the user to trim the length of the rubber strip according to the processing requirements.

[0059] When the processing application direction of the rubber strip changes, the user can rotate the control handle 301. Under the action of the control handle 301, the transmission shaft 303 drives the threaded rod 305 to rotate, so that the transmission plate 306 drives the first clamping plate 308 and the second clamping plate 309 to move, releasing the fixation of the connecting plate 302, facilitating the user to replace the mold 4, and thus facilitating the user to produce rubber strips of different specifications.

[0060] The above has made an exemplary description of the present utility model in conjunction with the accompanying drawings. Obviously, the specific implementation of the present utility model is not limited by the above methods. As long as various non-substantial improvements are made by adopting the method concept and technical solution of the present utility model; or without improvement, the above concept and technical solution of the present utility model are directly applied to other occasions, they are all within the protection scope of the present utility model.

Claims

1. A rubber strip processing device, characterized in that: It comprises a workbench (1); a mold (4) is provided on the workbench (1); a fixing structure is provided between the mold (4) and the workbench (1); and a cutting structure is provided on one side of the mold (4); The fixing structure comprises a fixing seat (3); a threaded rod (305) is provided in the fixing seat (3); a first clamping plate (308) and a second clamping plate (309) are respectively connected to the threaded rod (305); the first clamping plate (308) and the second clamping plate (309) are connected to the mold (4).

2. A rubber strip processing device according to claim 1, characterized in that: The two ends of the threaded rod (305) are respectively provided with a forward thread and a reverse thread; the forward thread is connected to a first transmission plate (306); the reverse thread is connected to a second transmission plate (310); the first transmission plate (306) is connected to the first clamping plate (308); the second transmission plate (310) is connected to the second clamping plate (309); a connecting plate (302) is provided at the bottom of the mold (4); the connecting plate (302) is arranged between the first clamping plate (308) and the second clamping plate (309).

3. A rubber strip processing device according to claim 2, characterized in that: The fixing seats (3) are respectively provided on both sides of the mold (4); the ends of the threaded rods (305) are provided with transmission shafts (303); and belts (307) are sleeved between adjacent transmission shafts (303).

4. A rubber strip processing device according to claim 3, characterized in that: The fixing seat (3) comprises a fixing plate (304); a connecting hole is provided on the fixing plate (304); an end of the transmission shaft (303) passes through the connecting hole and is connected to a control handle (301); a bearing is provided in the connecting hole; and the transmission shaft (303) is connected to the bearing.

5. A rubber strip processing device according to claim 4, characterized in that: The cutting structure comprises an adjusting rod (2); a screw rod (206) is provided in the adjusting rod (2); a limiting rod (205) is provided on one side of the screw rod (206); a moving block (207) is connected to the screw rod (206); a limiting block (204) is connected to the limiting rod (205); one side of the moving block (207) is connected to the limiting block (204); and the other side of the moving block (207) is connected to a tool (6).

6. A rubber strip processing device according to claim 5, characterized in that: A sliding groove (209) is provided on the side of the adjusting rod (2) close to the mold (4); a sliding block (210) is provided on the side of the moving block (207) away from the limiting block (204); the sliding block (210) extends from the sliding groove (209) and is connected to a moving plate (208); the moving plate (208) is connected to the tool (6).

7. A rubber strip processing device according to any one of claims 5-6, characterized in that: Support plates (5) are respectively provided at both ends of the adjusting rod (2); the adjusting rod (2) comprises an adjusting plate (202); one side of the adjusting plate (202) is connected to the supporting plate (5); the other side of the adjusting plate (202) is connected to a transmission rod (203); the transmission rod (203) is connected to both ends of the screw rod (206); a mounting hole is provided on the adjusting plate (202); a servo motor (201) is provided on the supporting plate (5); an end of the transmission rod (203) passes through the mounting hole and is connected to an output end of the servo motor (201).

8. A rubber strip processing device according to claim 7, characterized in that: The workbench (1) is provided with an air blowing pipe (7); the air blowing pipe (7) is a U-shaped structure; the air outlet of the air blowing pipe (7) is arranged at the top of the mold (4).

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