A winding device for producing adhesive tape

Abstract

The utility model discloses a winding device for producing adhesive tape, comprising: a main unit, the main unit comprising a support frame and a rubber hose, a reduction motor fixedly connected to the side wall of the support frame, the output end of the reduction motor passes through the support frame and is fixedly connected to a rotating shaft, and a plurality of slots are symmetrically provided on the inner wall of the rubber hose; a limit assembly, the limit assembly is fixedly connected to the right end of the rotating shaft, and comprises a straight cylinder, and its beneficial effects are: a bidirectional screw rod is driven to rotate by rotating a handle, a worm and a worm gear, a plurality of connecting rods are driven to move back to back by the bidirectional screw rod, the screw rod sleeve and the connecting plate, an arc extrusion plate is driven to move back to back and abut against the inner wall of the rubber hose by the connecting rod, and a block abuts against the slot at the same time, the rubber hose can be fixed by the arc extrusion plate, the block and the slot, and the fixing effect is better, and the deviation and rotation of the adhesive tape during the winding process are avoided, so as to ensure the quality of the adhesive tape.

Description

Technical Field

[0001] The utility model relates to the technical field of adhesive tape winding, in particular to a winding device used for adhesive tape production. Background Art

[0002] Adhesive tape, also known as adhesive strip, adhesive tape, adhesive paper, etc., is a kind of artificial product with adhesive strips that can be attached to the surface of some objects. It can be used to connect two different objects or as a kind of screen or protection. Adhesive tape is composed of two parts: base material and adhesive. It connects two or more unconnected objects together through bonding. There is a layer of adhesive on its surface. The earliest adhesives came from animals and plants. In the 19th century, rubber was the main component of adhesives. In modern times, various polymers are widely used. Adhesives can stick to things because bonds are formed between their own molecules and the molecules of the objects to be connected. This bond can firmly bond the molecules together. The composition of adhesives has various polymers according to different brands and types.

[0003] The existing patent with publication number CN213802122U discloses a winding device for adhesive tape production. In view of the problem that the existing adhesive tape has insufficient stability in fixing the rubber ring during production, the rubber ring is easy to loosen during winding, and manual cutting is required after winding, resulting in low winding efficiency, which greatly affects the production efficiency and progress of the adhesive tape. The following scheme is proposed, which includes a base and an adhesive tape, a mounting plate is fixedly installed on one side of the base, a driving motor is fixedly installed on one side of the mounting plate, one end of the driving shaft is fixedly installed on the output shaft of the driving motor, a cylinder is fixedly installed on the other end of the driving shaft, two fixed plates are symmetrically and movably installed on the cylinder, and a guide cylinder is rotatably installed on one side of the mounting plate. The utility model can effectively fix the adhesive tape, ensure the fixation of the adhesive tape during winding, and does not require manual cutting, which greatly improves the production efficiency and progress of the adhesive tape.

[0004] The adhesive tape can be wound by the above device, but the adhesive tube is fixed by a fixing plate and a compression spring in the above device, and the fixing effect is poor. During the winding process, the adhesive tape is not only easy to deviate, but also easy to rotate itself, which affects the quality of the adhesive tape.

[0005] Therefore, a winding device for producing adhesive tape is needed to solve the above problems. Utility Model Content

[0006] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0007] In view of the above-mentioned problems of a winding device for producing adhesive tape, the present utility model is proposed.

[0008] Therefore, the purpose of the utility model is to provide a winding device for tape production, which is used to solve the problem that the tape can be wound by the above-mentioned device, but the rubber hose is fixed by a fixing plate and a compression spring in the above-mentioned device, and the fixing effect is poor. During the winding process, the tape is not only easy to deviate, but also easy to rotate itself, affecting the quality of the tape.

[0009] In order to solve the above technical problems, the utility model provides the following technical solutions: a winding device for producing adhesive tapes, comprising:

[0010] The main unit includes a support frame and a hose, a reduction motor is fixedly connected to the side wall of the support frame, an output end of the reduction motor passes through the support frame and is fixedly connected to a rotating shaft, and a plurality of slots are symmetrically opened on the inner wall of the hose;

[0011] A limit assembly is fixedly connected to the right end of the rotating shaft, and includes a straight cylinder, a worm is rotatably connected to the inner wall of the straight cylinder, and two worm wheels are symmetrically meshed and connected to the worm, a bidirectional lead screw is fixedly inserted at the center of each worm wheel, and two lead screw sleeves are symmetrically meshed and connected to each bidirectional lead screw, and two connecting plates are symmetrically fixedly connected to the side wall of each lead screw sleeve, and each connecting plate is fixedly connected to a connecting rod at one end opposite to the other, and an arc extrusion plate is commonly fixedly connected to one end opposite to the other of each two connecting rods, and two blocks are symmetrically fixedly connected to one end opposite to the other of each arc extrusion plate, and two positioning baffles are symmetrically fixedly connected to the upper end of the straight cylinder.

[0012] As a preferred solution of a winding device for tape production described in the utility model, the right end of the worm screw penetrates the side wall of the straight cylinder and is fixedly connected to a rotating handle, the worm screw is rotatably connected to the inner wall of the straight cylinder, and a plurality of levers are fixedly connected to the side wall of the rotating handle at equal intervals.

[0013] As a preferred solution of the winding device for tape production described in the utility model, both ends of the two bidirectional screw rods are rotatably connected to the inner wall of the straight cylinder, and one end of the multiple connecting rods penetrates the side wall of the straight cylinder and is slidably connected to the inner wall of the straight cylinder.

[0014] As a preferred solution of the winding device for tape production described in the utility model, the ends of the multiple arc-shaped extrusion plates facing away from each other are against the inner wall of the hose, and the ends of the multiple clamping blocks facing away from the arc-shaped extrusion plates are against the clamping grooves.

[0015] As a preferred solution of the winding device for tape production described in the utility model, wherein: the lower end of the reduction motor is fixedly connected to a bottom plate, and one end of the bottom plate is fixedly connected to the side wall of the support frame.

[0016] As a preferred solution of the winding device for tape production described in the utility model, wherein: the end of the rotating shaft away from the reduction motor is fixedly connected to the straight cylinder.

[0017] Beneficial effects of the utility model:

[0018] By rotating the handle, the worm and the worm wheel, the bidirectional lead screw will be driven to rotate, and the bidirectional lead screw, the lead screw sleeve and the connecting plate will drive multiple connecting rods to move opposite to each other, and the connecting rods will drive the arc extrusion plates to move opposite to each other and press against the inner wall of the hose, and at the same time the card block presses against the card slot, and the hose can be fixed by the arc extrusion plate, the card block and the card slot, and the fixing effect is better, which avoids the deviation and rotation of the tape during the winding process and ensures the quality of the tape. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0020] Figure 1 The utility model is a front structural schematic diagram of a winding device for producing adhesive tapes.

[0021] Figure 2 The utility model is a schematic diagram of the side structure of a winding device for producing adhesive tapes.

[0022] Figure 3 The utility model is a schematic structural diagram of a limit assembly in a winding device for producing adhesive tapes.

[0023] Description of the drawings: 100, main unit; 101, support frame; 102, reduction motor; 103, rotating shaft; 104, hose; 200, limit assembly; 201, straight cylinder; 202, worm; 203, worm wheel; 204, bidirectional lead screw; 205, lead screw sleeve; 206, connecting plate; 207, connecting rod; 208, arc extrusion plate; 209, block; 210, positioning baffle; 211, rotating handle. DETAILED DESCRIPTION

[0024] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0025] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0026] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0027] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0028] Reference Figure 1 - Figure 3 , is an embodiment of the utility model, which provides a winding device for tape production, comprising:

[0029] The main unit 100 includes a support frame 101 and a hose 104. A reduction motor 102 is fixedly connected to the side wall of the support frame 101. The output end of the reduction motor 102 passes through the support frame 101 and is fixedly connected to a rotating shaft 103. A plurality of slots are symmetrically provided on the inner wall of the hose 104.

[0030] The limit assembly 200 is fixedly connected to the right end of the rotating shaft 103, and includes a straight cylinder 201. A worm 202 is rotatably connected to the inner wall of the straight cylinder 201. Two worm wheels 203 are symmetrically meshed and connected to the worm 202. A bidirectional lead screw 204 is fixedly inserted at the center of each worm wheel 203. Two lead screw sleeves 205 are symmetrically meshed and connected to each bidirectional lead screw 204. Two connecting plates 206 are symmetrically fixedly connected to the side walls of each lead screw sleeve 205. A connecting rod 207 is fixedly connected to the opposite end of each connecting plate 206. An arc-shaped extrusion plate 208 is commonly fixedly connected to the opposite ends of every two connecting rods 207. Two blocks 209 are symmetrically fixedly connected to the opposite ends of each arc-shaped extrusion plate 208. Two positioning baffles 210 are symmetrically fixedly connected to the upper end of the straight cylinder 201.

[0031] By rotating the handle 211, the worm 202 and the worm wheel 203, the bidirectional screw 204 will be driven to rotate, and the bidirectional screw 204, the screw sleeve 205 and the connecting plate 206 will drive multiple connecting rods 207 to move away from each other, and the connecting rods 207 will drive the arc extrusion plates 208 to move away from each other and press against the inner wall of the hose 104, and at the same time, the block 209 presses against the slot, and the hose 104 can be fixed by the arc extrusion plate 208, the block 209 and the slot, and the fixing effect is better, which avoids the deviation and rotation of the tape during the winding process, and ensures the quality of the tape.

[0032] Among them, the right end of the worm 202 passes through the side wall of the straight cylinder 201 and is fixedly connected to a rotating handle 211. The worm 202 is rotatably connected to the inner wall of the straight cylinder 201. A plurality of levers are fixedly connected at equal intervals on the side wall of the rotating handle 211. The worm 202 can drive the worm wheel 203 to rotate, and there is a reverse self-locking function between the worm 202 and the worm wheel 203.

[0033] Among them, both ends of the two bidirectional screw rods 204 are rotatably connected to the inner wall of the straight cylinder 201, and one end of multiple connecting rods 207 penetrates the side wall of the straight cylinder 201 and is slidably connected to the inner wall of the straight cylinder 201. The arc extrusion plate 208 is driven to move through the connecting rod 207.

[0034] The ends of the multiple arc extrusion plates 208 facing away from each other are against the inner wall of the hose 104 , and the ends of the multiple clamping blocks 209 facing away from the arc extrusion plates 208 are against the clamping grooves, so that the hose 104 can be squeezed and fixed by the arc extrusion plates 208 .

[0035] The lower end of the reduction motor 102 is fixedly connected to a bottom plate, and one end of the bottom plate is fixedly connected to a side wall of the support frame 101 , so that the reduction motor 102 can be supported by the bottom plate.

[0036] The end of the rotating shaft 103 away from the reduction motor 102 is fixedly connected to the straight cylinder 201 , and the reduction motor 102 can drive the rotating shaft 103 to rotate.

[0037] Working principle: Put the hose 104 on the straight tube 201, and make one end of the hose 104 against the right side of the positioning baffle 210, and the positioning baffle 210 can be used to position the hose 104, so that the block 209 is aligned with the slot; further, turn the rotating handle 211, and the rotating handle 211 will drive the worm 202 to rotate, and the worm 202 will drive the worm wheel 203 to rotate, wherein the worm 202 and the worm wheel 203 have a reverse self-locking function, and the worm wheel 203 will drive the bidirectional screw 204 to rotate, and the bidirectional screw 204 will drive the screw sleeve 205 to move in reverse, and the screw sleeve 205 is connected to the connecting plate 206. The connecting rod 207 will be driven to move in opposite directions, and the connecting rod 207 will drive the arc extrusion plate 208 to move in opposite directions and press against the inner wall of the hose 104. At the same time, the block 209 presses against the slot. The hose 104 can be fixed by the arc extrusion plate 208, the block 209 and the slot, and the fixing effect is better, which avoids the deviation and rotation of the tape during the winding process and ensures the quality of the tape; the reduction motor 102, the rotating shaft 103 and the fiber assembly 200 will drive the hose 104 to rotate, thereby winding the tape. The contents not described in detail in this description belong to the prior art known to professional and technical personnel in this field.

[0038] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A winding device for producing adhesive tape, characterized in that: include: A main unit (100), the main unit (100) comprising a support frame (101) and a hose (104), a reduction motor (102) being fixedly connected to a side wall of the support frame (101), an output end of the reduction motor (102) passing through the support frame (101) and being fixedly connected to a rotating shaft (103), and a plurality of slots being symmetrically provided on an inner wall of the hose (104); A limit assembly (200) is fixedly connected to the right end of the rotating shaft (103), and comprises a straight cylinder (201). A worm (202) is rotatably connected to the inner wall of the straight cylinder (201). Two worm wheels (203) are symmetrically meshed and connected to the worm (202). A bidirectional lead screw (204) is fixedly inserted at the center of each worm wheel (203). Two lead screw sleeves (205) are symmetrically meshed and connected to each bidirectional lead screw (204). Two connecting plates (206) are symmetrically fixedly connected to the side wall of the screw sleeve (205); a connecting rod (207) is fixedly connected to the opposite end of each connecting plate (206); an arc-shaped extrusion plate (208) is fixedly connected to the opposite end of each two connecting rods (207); two clamping blocks (209) are symmetrically fixedly connected to the opposite end of each arc-shaped extrusion plate (208); and two positioning baffles (210) are symmetrically fixedly connected to the upper end of the straight cylinder (201).

2. A winding device for adhesive tape production according to claim 1, characterized in that: The right end of the worm (202) penetrates the side wall of the straight cylinder (201) and is fixedly connected to a rotating handle (211); the worm (202) is rotatably connected to the inner wall of the straight cylinder (201); and a plurality of shifting rods are fixedly connected to the side wall of the rotating handle (211) at equal intervals.

3. A winding device for adhesive tape production according to claim 1, characterized in that: Both ends of the two bidirectional screw rods (204) are rotatably connected to the inner wall of the straight cylinder (201), and one end of the plurality of connecting rods (207) penetrates the side wall of the straight cylinder (201) and is slidably connected to the inner wall of the straight cylinder (201).

4. A winding device for adhesive tape production according to claim 1, characterized in that: The ends of the plurality of arc-shaped extrusion plates (208) facing away from each other are all against the inner wall of the hose (104), and the ends of the plurality of clamping blocks (209) facing away from the arc-shaped extrusion plates (208) are all against the clamping grooves.

5. A winding device for producing adhesive tape according to claim 1, characterized in that: The lower end of the reduction motor (102) is fixedly connected to a bottom plate, and one end of the bottom plate is fixedly connected to a side wall of the support frame (101).

6. A winding device for producing adhesive tape according to claim 1, characterized in that: One end of the rotating shaft (103) away from the reduction motor (102) is fixedly connected to the straight cylinder (201).

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