Adjusting mechanism and adhesive tape machine deviation protection frame

Abstract

The utility model relates to the technical field of sealing-tape machines, in particular to an adjusting mechanism and a sealing-tape machine deviation protection frame. By arranging the supporting assembly, the fixing assembly and the adjusting assembly, the fixing assembly is arranged on the outer side of the supporting rod, and the adjusting assembly is arranged on the inner wall of the fixing clamp, safety accidents caused by deviation of the adhesive tape machine can be effectively prevented, and the flatness of the edge of a film can be improved; the device can adapt to sealing-tape machines of different specifications; by arranging the control assembly, the control assembly is arranged in the travel switch, accurate control over deviation of the sealing-tape machine can be achieved, the accuracy is high, and the protection effect is better.

Description

Technical Field

[0001] The utility model relates to the technical field of belt conveyors, in particular to an adjustment mechanism and a belt conveyor deviation protection frame. Background Art

[0002] The tape machine is a machine used to produce tape or similar tape products. The structure and configuration of the tape machine often vary greatly depending on the tape substrate, the properties of the coating liquid, and the processing requirements. The tail of the tape machine in the fully-mechanized working face is equipped with a deviation protection device. Since the tail deviation protection device is close to the material drop point, the splash of the falling coal blocks is more serious, causing the deviation protection device to frequently operate or be damaged, which seriously restricts the safe operation of the tape machine. After the tape is offset, the flatness of the edge of the film roll will be reduced or even the winding will fail. If the safety distance is exceeded, it will cause a short circuit or open circuit in serious cases. Therefore, it is necessary to set up an anti-deviation device for the tape machine. Utility Model Content

[0003] 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.

[0004] In view of the fact that the deviation of the existing tape may reduce the flatness of the edge of the film roll or even cause winding failure, and if the safety distance is exceeded, it may cause a circuit short circuit or open circuit in serious cases, and the tape machine needs to be prevented from deviating, the utility model is proposed.

[0005] Therefore, the utility model aims to provide an adjusting mechanism.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: an adjustment mechanism, comprising a support assembly, including a fixing clamp, a support rod arranged on the fixing clamp, a support frame arranged on the support rod, and a protective component arranged on the support frame; a fixing assembly, wherein the fixing assembly is arranged outside the support rod, and comprises a fixing cylinder, a threaded rod arranged on the fixing cylinder, and a fixing nut arranged on the outer wall of the threaded rod; and,

[0007] An adjustment component is arranged on the inner wall of the fixing clamp, including a first circular through hole opened on the inner wall of the fixing clamp, a second circular through hole arranged on one side of the first circular through hole, a third circular through hole arranged on one side of the second circular through hole, and a telescopic component arranged in the first circular through hole, the second circular through hole and the third circular through hole.

[0008] As a preferred solution of the adjustment mechanism described in the utility model, the protective component includes a first sleeve arranged on the support frame, a connecting rod arranged on one side of the first sleeve, a second sleeve arranged on one side of the connecting rod, a third sleeve arranged on the outer wall of the connecting rod, a fixing plate arranged on the third sleeve, and a travel switch arranged on the fixing plate.

[0009] As a preferred solution of the adjustment mechanism of the utility model, wherein: the first sleeve and the second sleeve are both fixedly connected to the support rod, and the third sleeve is slidably connected to the connecting rod.

[0010] As a preferred solution of the adjustment mechanism of the utility model, wherein: a plurality of the fixing clamps, the support rods and the support frames are provided.

[0011] As a preferred solution of the adjustment mechanism of the utility model, the inner wall of the fixing nut is threaded.

[0012] As a preferred solution of the adjustment mechanism of the utility model, wherein: the threaded rod is fixed in cooperation with the fixing nut.

[0013] As a preferred solution of the adjustment mechanism of the utility model, wherein: the diameter of the first circular through hole is smaller than the diameter of the third circular through hole, and the diameter of the first circular through hole is equal to the diameter of the second circular through hole.

[0014] As a preferred solution of the adjustment mechanism of the utility model, the telescopic component includes an insertion rod, a limit plate arranged on the insertion rod, a spring arranged on the limit plate, a handle arranged at one end of the insertion rod and a grab clamp arranged at the other end of the insertion rod.

[0015] As a preferred solution of the adjustment mechanism of the utility model, wherein: the limit plate slides in the second circular through hole, and the insertion rod slides in the first circular through hole, the second circular through hole and the third circular through hole.

[0016] The beneficial effects of the utility model are as follows: by setting the adjustment mechanism, the safety accidents caused by the deviation of the tape machine can be effectively prevented, the flatness of the edge of the film can be improved, and by setting the telescopic component, the device can be adapted to tape machines of different specifications.

[0017] In view of the current problem that the deviation device cannot be accurately controlled, a belt conveyor deviation protection frame is proposed.

[0018] In order to solve the above technical problems, the utility model also provides the following technical solutions: a belt conveyor deviation protection frame, comprising any of the above-mentioned adjustment mechanisms; and,

[0019] A control component is arranged in the travel switch, and includes a stopper, a roller arranged on one side of the stopper, a transmission rod arranged on one side of the roller, a rotating shaft arranged on one side of the transmission rod, and a return spring arranged on one side of the rotating shaft.

[0020] The beneficial effect of the utility model is that by setting the control component, the deviation of the belt conveyor can be precisely controlled with high accuracy and better protection effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] 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:

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0023] Figure 2 It is an overall schematic diagram of the support assembly of the utility model.

[0024] Figure 3 It is a cross-sectional schematic diagram of the adjustment component of the utility model.

[0025] Figure 4 for Figure 3 An enlarged schematic diagram of part A.

[0026] Figure 5 It is an exploded schematic diagram of the fixing assembly of the utility model.

[0027] Figure 6 for Figure 5 An enlarged schematic diagram of part B.

[0028] Figure 7 It is a schematic diagram of the principle of the control component of the utility model. DETAILED DESCRIPTION

[0029] 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.

[0030] 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.

[0031] 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.

[0032] 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.

[0033] Example 1

[0034] Reference Figures 1 to 6 , which is the first embodiment of the utility model, provides an adjustment mechanism, including a support assembly 100, a fixing assembly 200 and an adjustment assembly 300.

[0035] Specifically, the support assembly 100 includes a fixing clamp 101, a support rod 102 arranged on the fixing clamp 101, a support frame 103 arranged on the support rod 102, and a protective component 104 arranged on the support frame; the fixing assembly 200, the fixing assembly 200 is arranged on the outside of the support rod 102, including a fixing tube 201, a threaded rod 202 arranged on the fixing tube 201, and a fixing nut 203 arranged on the outer wall of the threaded rod 202; the adjusting assembly 300, the adjusting assembly 300 is arranged on the inner wall of the fixing clamp 101, including a first circular through hole 301 opened on the inner wall of the fixing clamp 101, a second circular through hole 302 arranged on one side of the first circular through hole 301, a third circular through hole 303 arranged on one side of the second circular through hole 302, and a telescopic component 304 arranged in the first circular through hole 301, the second circular through hole 302 and the third circular through hole 303.

[0036] The protective component 104 includes a first sleeve 104a arranged on the support frame 103, a connecting rod 104b arranged on one side of the first sleeve 104a, a second sleeve 104c arranged on one side of the connecting rod 104b, a third sleeve 104d arranged on the outer wall of the connecting rod 104b, a fixing plate 104e arranged on the third sleeve 104d, and a travel switch 104f arranged on the fixing plate 104e. The first sleeve 104a and the second sleeve 104c are both fixedly connected to the support rod 102, the third sleeve 104d is slidably connected to the connecting rod 104b, the fixing clamp 101, the support rod 102 and the support frame 103 are all provided with a plurality of fixing nuts 203, and the inner wall of the fixing nut 203 is a screw. The threaded rod 202 is fixed with the fixing nut 203, the diameter of the first circular through hole 301 is smaller than the diameter of the third circular through hole 303, the diameter of the first circular through hole 301 is equal to the diameter of the second circular through hole 302, the telescopic component 304 includes an insertion rod 304a, a limiting plate 304b arranged on the insertion rod 304a, a spring 304c arranged on the limiting plate 304b, a handle 304d arranged at one end of the insertion rod 304a and a grabbing clamp 304e arranged at the other end of the insertion rod 304a, the limiting plate 304b slides in the second circular through hole 302, and the insertion rod 304a slides in the first circular through hole 301, the second circular through hole 302 and the third circular through hole 303.

[0037] Operation process: the operator first installs the fixing clamp 101 on the bracket of the belt conveyor and tightens the fixing nut 203 to prevent the support rod 102 from tilting and breaking. When in use, since the first sleeve 104a and the second sleeve 104c are fixedly connected to the support rod 102, and the third sleeve 104d is slidably connected to the connecting rod 104b, the distance between the output end of the travel switch 104f and the two sides of the belt conveyor belt is adjusted to determine the safety distance. When the belt conveyor belt deviates and exceeds the safety distance, the output end of the travel switch 104f is triggered, and the travel switch 104f will trigger the driving power supply of the belt conveyor to disconnect the power supply of the belt conveyor, and the belt conveyor stops running, so that maintenance and processing can be carried out quickly to prevent the bottom roller of the belt conveyor from jumping out and causing belt wear and tearing accidents, thereby ensuring normal production, improving production efficiency, and saving accessories costs.

[0038] Example 2

[0039] Reference Figures 1 to 6 , which is the second embodiment of the utility model, and this embodiment is based on the previous embodiment.

[0040] Specifically, the protective component 104 includes a first sleeve 104a arranged on the support frame 103, a connecting rod 104b arranged on one side of the first sleeve 104a, a second sleeve 104c arranged on one side of the connecting rod 104b, a third sleeve 104d arranged on the outer wall of the connecting rod 104b, a fixing plate 104e arranged on the third sleeve 104d, and a travel switch 104f arranged on the fixing plate 104e. The first sleeve 104a and the second sleeve 104c are both fixedly connected to the support rod 102, the third sleeve 104d is slidably connected to the connecting rod 104b, the fixing clamp 101, the support rod 102 and the support frame 103 are all provided with a plurality of fixing nuts 203, and the inner wall of the fixing nut 203 is a screw. The threaded rod 202 is fixed with the fixing nut 203, the diameter of the first circular through hole 301 is smaller than the diameter of the third circular through hole 303, the diameter of the first circular through hole 301 is equal to the diameter of the second circular through hole 302, the telescopic component 304 includes an insertion rod 304a, a limiting plate 304b arranged on the insertion rod 304a, a spring 304c arranged on the limiting plate 304b, a handle 304d arranged at one end of the insertion rod 304a and a grabbing clamp 304e arranged at the other end of the insertion rod 304a, the limiting plate 304b slides in the second circular through hole 302, and the insertion rod 304a slides in the first circular through hole 301, the second circular through hole 302 and the third circular through hole 303.

[0041] The rest of the structure is the same as that of Example 1.

[0042] Operation process: The belt conveyor deviation protection frame can adapt to belt conveyors of different specifications by adjusting the distance of the gripping clamp 304e. When in use, if the support of the belt conveyor is wider, the operator first pulls the handle 304d, and the spring 304c is squeezed and fits against the inner wall of the second circular through hole 302. Since the gripping clamp 304e is provided at one end of the insertion rod 304a, the gripping clamp 304e will be driven to move toward the operator during the movement of the insertion rod 304a. After the gripping clamps 304e at both ends move to the appropriate position, the gripping clamp 304e is used to clamp the support of the belt conveyor. Finally, the handle 304d is released, and the elastic force of the spring 304c squeezes the support of the belt conveyor, thereby clamping the support. By setting the telescopic component 304, supports of different sizes can be clamped and fixed, which is simple and convenient to operate, saving time and effort.

[0043] Example 3

[0044] Reference Figure 7 , which is the third embodiment of the utility model, and this embodiment is based on the previous embodiment.

[0045] Specifically, the control component 400 is arranged in the travel switch 104f, and includes a block 401, a roller 402 arranged on one side of the block 401, a transmission rod 403 arranged on one side of the roller 402, a rotating shaft 404 arranged on one side of the transmission rod 403, and a return spring 405 arranged on one side of the rotating shaft 404.

[0046] The remaining structures are the same as those in Example 2.

[0047] Working principle: When the block 401 of the moving machine presses on the roller 402 of the travel switch 104f, the transmission rod 403 rotates together with the rotating shaft 404, so that the cam pushes the collision block. When the block 401 hits and presses to a certain position, the micro switch is pushed to act quickly. When the stopper on the roller 402 is removed, the return spring 405 resets the travel switch 104f. This is a single-wheel automatic recovery travel switch 104f. The double-wheel rotary travel switch 104f cannot automatically recover. It relies on the collision of the stopper with the other roller 402 when the moving machine moves in the opposite direction to recover it.

[0048] Importantly, it should be noted that the construction and arrangement of the present application shown in a plurality of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and ratio of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), installation arrangements, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present utility model. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure of performing the function described herein, and is not only structurally equivalent but also equivalent structure. Without departing from the scope of the present invention, other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the present invention is not limited to a specific embodiment, but extends to various modifications that still fall within the scope of the appended claims.

[0049] Additionally, in order to provide a concise description of example embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0050] It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will be a routine task of design, fabrication, and production for those of ordinary skill having the benefit of this disclosure without undue experimentation.

[0051] 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. An adjustment mechanism, characterized in that: include, A support assembly (100) comprises a fixing clamp (101), a support rod (102) arranged on the fixing clamp (101), a support frame (103) arranged on the support rod (102), and a protective component (104) arranged on the support frame (103); A fixing assembly (200), the fixing assembly (200) being arranged outside the support rod (102), comprising a fixing tube (201), a threaded rod (202) arranged on the fixing tube (201), and a fixing nut (203) arranged on the outer wall of the threaded rod (202); and, An adjustment component (300) is arranged on the inner wall of the fixing clamp (101), comprising a first circular through hole (301) opened on the inner wall of the fixing clamp (101), a second circular through hole (302) arranged on one side of the first circular through hole (301), a third circular through hole (303) arranged on one side of the second circular through hole (302), and a telescopic component (304) arranged in the first circular through hole (301), the second circular through hole (302), and the third circular through hole (303).

2. The adjustment mechanism according to claim 1, characterized in that: The protective component (104) comprises a first sleeve (104a) arranged on the support frame (103), a connecting rod (104b) arranged on one side of the first sleeve (104a), a second sleeve (104c) arranged on one side of the connecting rod (104b), a third sleeve (104d) arranged on the outer wall of the connecting rod (104b), a fixing plate (104e) arranged on the third sleeve (104d), and a travel switch (104f) arranged on the fixing plate (104e).

3. The adjustment mechanism according to claim 2, characterized in that: The first sleeve (104a) and the second sleeve (104c) are both fixedly connected to the support rod (102), and the third sleeve (104d) is slidably connected to the connecting rod (104b).

4. The adjustment mechanism according to claim 3, characterized in that: A plurality of the fixing clamps (101), the support rods (102) and the support frames (103) are provided.

5. The adjustment mechanism according to claim 4, characterized in that: The inner wall of the fixing nut (203) is threaded.

6. The adjustment mechanism according to claim 5, characterized in that: The threaded rod (202) is fixed in cooperation with the fixing nut (203).

7. The adjustment mechanism according to claim 6, characterized in that: The diameter of the first circular through hole (301) is smaller than the diameter of the third circular through hole (303), and the diameter of the first circular through hole (301) is equal to the diameter of the second circular through hole (302).

8. The adjustment mechanism according to claim 7, characterized in that: The telescopic component (304) comprises an insertion rod (304a), a limiting plate (304b) arranged on the insertion rod (304a), a spring (304c) arranged on the limiting plate (304b), a handle (304d) arranged at one end of the insertion rod (304a), and a gripping clamp (304e) arranged at the other end of the insertion rod (304a).

9. The adjustment mechanism according to claim 8, characterized in that: The limiting plate (304b) slides in the second circular through hole (302), and the inserting rod (304a) slides in the first circular through hole (301), the second circular through hole (302) and the third circular through hole (303).

10. A belt conveyor deviation protection frame, characterized in that: comprising the adjustment mechanism according to any one of claims 1 to 9; and A control component (400) is arranged in the travel switch (104f), comprising a block (401), a roller (402) arranged on one side of the block (401), a transmission rod (403) arranged on one side of the roller (402), a rotating shaft (404) arranged on one side of the transmission rod (403), and a return spring (405) arranged on one side of the rotating shaft (404).

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