CN108792452B

CN108792452B - Quick-release type conveying belt of conveying device

Info

Publication number: CN108792452B
Application number: CN201710305665.7A
Authority: CN
Inventors: 苏盈如
Original assignee: Usun Technology Co Ltd
Current assignee: Usun Technology Co Ltd
Priority date: 2017-05-03
Filing date: 2017-05-03
Publication date: 2020-12-01
Anticipated expiration: 2037-05-03
Also published as: CN108792452A

Abstract

The invention provides a quick-release type conveying belt of a conveying device, which comprises a conveying machine table, a conveying belt and a clamping device, wherein the clamping device is provided with a base, a pair of clamps and a driving connecting rod, the base is arranged on the side edge of the conveying machine table, the clamps are oppositely arranged on the two side edges of the base and clamp the conveying belt, and the driving connecting rod is connected with the clamps and drives and controls the clamping operation of the clamps. The conveying belt can be quickly disassembled or clamped by operating the driving connecting rod of the clamping device, and the conveying belt clamping device has the advantages of convenience in assembly and use and good practicability.

Description

Quick-release type conveying belt of conveying device

Technical Field

The invention relates to a quick-release type conveying belt of a conveying device, in particular to a turning belt type conveying device, which can quickly and conveniently detach the conveying belt when the conveying belt is maintained or replaced.

Background

Current turning belt conveyors, for example; the conveying device for the turning position of the airport luggage plate, the production line or the logistics conveying belt is characterized in that an umbrella-shaped conveying belt is sleeved through conical rollers respectively arranged at an inlet and an outlet of a conveyor, and then a plurality of guide wheel sets are arranged at the outer side edge of the umbrella-shaped conveying belt and driven by a driver to operate between fixed tracks. When the umbrella-shaped conveying belt needs to be maintained or replaced, the umbrella-shaped conveying belt can be detached only by detaching the plurality of guide wheel sets, the rails and part of the driving mechanism, and the umbrella-shaped conveying belt needs to be reassembled after the umbrella-shaped conveying belt is replaced. Such removal and assembly work is troublesome, time-consuming, and labor-consuming due to the complicated members, the use of screw-engagement structures, and the need for complicated techniques, and the maintenance cost is increased, which is a necessity for improvement.

Disclosure of Invention

In view of the above, there is a need for a quick-release conveyor belt for a conveyor, which can be easily disassembled and assembled, and which can facilitate maintenance of the conveyor and reduce maintenance cost.

The invention provides a quick-dismantling type conveying belt of a conveying device, which comprises a conveying machine table, a conveying belt and a clamping device, wherein the clamping device is provided with a base, a pair of clamps and a driving connecting rod, the base comprises a fixed end and a limiting end which are oppositely arranged, the fixed end is fixed on the side edge of the conveying machine table, the limiting end is provided with a limiting sliding chute, a pull rod is arranged in the limiting sliding chute, the clamps are oppositely arranged on the two side edges of the base, the conveying belt is clamped on the side edge of the conveying machine table along with the base, the driving connecting rod is connected with the clamps and directly drives and controls the clamping operation of the clamps, the clamps comprise a crank and a bearing seat, the crank is pivoted with the base, the bearing seat is arranged on the side edge of the base and is provided with a first bearing, the crank is provided with a second bearing and a connecting rod at two ends pivoted with the base respectively, the second bearing and the first bearing are combined to form a clamping end, the clamping end clamps the conveying belt, the driving connecting rod comprises two linkage rods and is correspondingly connected with the clamps respectively, one end parts of the linkage rods are connected with the connecting rod of the crank respectively in a shaft mode, and the other end parts of the linkage rods are connected with the pull rod of the base together in a shaft mode.

Compared with the prior art, the clamping device of the quick-release type conveying belt has the base which is convenient to fix on a conveying machine table of the conveying device, and the driving connecting rod is directly operated to control the clamp to clamp the conveying belt, so that no complex tool is required for the conveying belt to be assembled or disassembled, the problem of inconvenience in maintenance of the conventional spiral connection combined structure of the conveying device is effectively solved, and the quick-release type conveying belt has good practicability and efficiency which are convenient to use, time-saving and labor-saving.

Drawings

FIG. 1 is a schematic view of an embodiment of a quick release conveyor belt of the conveyor apparatus of the present invention.

Fig. 2 is an exploded perspective view of the clamping device of the quick release type conveyor belt in fig. 1.

FIG. 3 is a schematic view showing the clamping state of the clamping device of the quick release conveyor belt in FIG. 2.

Fig. 4 is a schematic view of the opened state of the clamping device of the quick release type conveyor belt in fig. 2.

Description of the main elements

Conveying device 100

Conveyor table 10

Conical roller 12

Conveyor belt 20

Flange 22

Clamping device 30

Base 32

Fixed end 321

Limiting end 323

Limit chute 324

First limit end 3241

Second limiting end 3243

Pull rod 325

Support plate 327

Clamp 34

Clamping end 340

Crank 341

Second bearing 3411

Connecting rod 3413

Elastic element 3415

Protruding

shafts

3417, 3433

Bearing seat 343

First bearing 3431

Drive link 36

Trace 362

End portions

3621, 3623

The following detailed description will further illustrate the invention in conjunction with the above-described figures.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings.

Fig. 1 is a schematic view of an embodiment of a quick release type conveying belt of the conveying device of the present invention. In the present embodiment, the conveying device 100 is a curved belt conveyor, and the conveying device 100 includes a conveyor table 10, a conveying belt 20 and a clamping device 30. The conveyor table 10 is an arc-shaped conveying track and is used for providing the arrangement of the conveying belt 20, the conveying belt 20 is an umbrella-shaped sleeve belt and is sleeved on a conical roller 12 at the inlet and the outlet of the conveyor table 10, a flange 22 is arranged at the edge of the conveying belt 20, and the flange 22 provides the clamping device 30 for clamping the side edge of the arc-shaped conveying track of the conveyor table 10. According to the length of the arc-shaped conveying track of the conveyor table 10, a plurality of holding devices 30 are used to support the conveying belt 20 at intervals so as to maintain the proper tension of the conveying belt 20 for conveying the articles. In addition, the related driving device, transmission device or control device for the conveyor 10 to drive the conveyor belt 20 to operate is a known device technology, and will not be described herein again.

Fig. 2 is an exploded perspective view of the clamping device of the quick release type conveyor belt shown in fig. 1. The clamping device 30 has a base 32, a pair of clamps 34 and a driving link 36, the base 32 is disposed at the side of the conveyor 10 (as shown in fig. 1), the clamps 34 are disposed at two sides of the base 32, along with the base 32 clamps the conveyor belt 20 at the side of the conveyor 10, the driving link 36 is connected to the clamps 34 and directly drives and controls the clamping operation of the clamps 34. The base 32 includes a fixed end 321 and a limiting end 323 that set up relatively, the fixed end 321 is fixed in the side of the conveyor station 10, the limiting end 323 has a limiting sliding groove 324, a pull rod 325 is set up in the limiting sliding groove 324, the pull rod 325 with the driving connecting rod 36 is connected. In this embodiment, base 32 is a plate body, stiff end 321 is by a fixed block that base 32 plate body directly bent to form, base 32 passes through the fixed block of stiff end 321 can directly with conveyer 10 rigid coupling makes base 32 plate body can set up in conveniently the side of conveyer 10. The restriction end 323 is the base 32 plate body is relative a long handle that the stiff end 321 extends, spacing spout 324 is located on the long handle of restriction end 323, two sides of the long handle of restriction end 323 rectangular are, do two sides of base 32, base 32 two sides have a backup pad 327 respectively, backup pad 327 is used for setting up anchor clamps 34.

The clamp 34 includes a crank 341 and a bearing seat 343, the crank 341 is pivotally connected to the supporting plate 327 of the base 32, so that the crank 341 can swing at the pivotal position of the supporting plate 327 on the side of the base 32. The bearing seat 343 is set at the side of the base 32 and has a first bearing 3431, the crank 341 has a second bearing 3411 and a connecting rod 3413 at two ends pivoted to the base 32, the second bearing 3411 and the first bearing 3431 are combined to form a clamping end 340, the clamping end 340 is used for clamping the conveying belt 20, and the connecting rod 3413 is connected to the driving link 36. An elastic element 3415 is disposed between the end of the second bearing 3411 of the crank 341 and the base 32, and the elastic element 3415 drives the crank 341 to disengage the second bearing 3411 from the first bearing 3413 and open the clamping end 340. In this embodiment, the bearing seat 343 is a plate seat formed by directly bending the side of the plate body of the base 32, and the first bearing 3431 is provided through a protruding shaft 3433 provided on the plate seat of the bearing seat 343, so that the first bearing 3431 forms a fixed bearing. Similarly, the second bearing 3411 is disposed on a protruding shaft 3417 formed on a plate seat formed by bending the end of the crank 341 directly, and the second bearing 3411 can swing with the pivot of the crank 341, so that the second bearing 3411 forms a movable bearing. The second bearing 3411 and the first bearing 3431 are both ball bearings, and the second bearing 3411 of the clamping end 340 and the first bearing 3431 are disposed by a plate seat formed by direct bending, so as to form an included angle (as shown in fig. 3) with respect to each other, and the included angle (not numbered in the figure) is clamped on the flange 22 provided at the edge of the conveyor belt 20.

The driving link 36 includes two linking rods 362, the linking rods 362 are respectively and correspondingly connected to the jigs 34, the linking rods 362 have

opposite end portions

3621 and 3623, wherein the end portions 3621 of the linking rods 362 are respectively and axially connected to the connecting rods 3413 of the cranks 341 of the jigs 34, and the other end portions 3623 of the linking rods 362 are commonly and axially connected to the pull rod 325 of the base 32, so that the operation of the jigs 34 can be directly operated and controlled by the driving of the pull rod 325. The pull rod 325 is located in the position-limiting sliding groove 324 of the base 32, the position-limiting sliding groove 324 has a first position-limiting end 3241 and a second position-limiting end 3243, the first position-limiting end 3241 is close to the fixed end 321 of the base 32 and is located inside the axial joint of the linkage 362 and the connecting rod 3413 (close to one side of the fixed end 321), and the second position-limiting end 3243 is located far away from the fixed end 321 of the base 32 and is located outside the axial joint of the linkage 362 and the connecting rod 3413 (far away from one side of the fixed end 321).

Referring to fig. 3, a schematic view of the clamping device of the quick release conveyor belt of fig. 2 is shown in a clamping state. When the pull rod 325 of the base 32 is located at the first position-limiting end 3241 of the position-limiting sliding groove 324, the pull rod 325 drives the end 3623 of the linkage 362 to be located inside the axial joint of the linkage 362 and the connecting rod 3413, so that the linkage 362 has the function of supporting the crank 341, and drives the second bearing 3411 to be abutted against the first bearing 3431, and the flange 22 at the edge of the conveyor belt 20 is clamped, so that the clamping end 340 of the clamp 34 is kept in a stable clamping state. In other words, when the pull rod 325 is pushed to the first position-limiting end 3241 of the position-limiting sliding groove 324, the linking rod 362 is driven to push the crank 341 of the clamp 34, so that the movable second bearing 3411 of the clamp 34 on both sides of the base 32 abuts against the fixed first bearing 3431, and thus the clamps 34 on both sides of the base 32 can clamp the conveyor belt 20 together, which facilitates the assembly operation of the conveyor belt 20. In addition, when the clamp 34 clamps the conveyor belt 20, i.e., when the clamping end 340 is in the clamping state, the crank 341 will compress the elastic element 3415, so that the elastic element 3415 has the restoring elastic force. It should be noted that the elasticity of the elastic element 3415 can alleviate the vibration when the conveying belt 20 is jumping or vibrating when carrying the conveyed object, so that the conveying belt 20 of the clamping device 30 is suitable for high-speed operation and noise avoidance.

Referring to fig. 4, it is a schematic view showing the clamping device of the quick release conveyor belt shown in fig. 2 in an open state. When the pull rod 325 of the base 32 is pulled from the first position-limiting end 3241 to the second position-limiting end 3243, the end 3623 of the linkage 362 is driven to displace toward the outer side of the axial joint between the linkage 362 and the connecting rod 3413, and when the end 3623 of the linkage 362 is located at the outer side of the axial joint between the linkage 362 and the connecting rod 3413, the linkage 362 loses the supporting effect on the crank 341, and the crank 341 immediately drives the clamping end 340 of the clamp 34 to open through the compressed restoring elastic force of the elastic element 3415. In other words, when the pull rod 325 is pulled to be located at the second position-limiting end 3243, that is, when the pull rod 325 is located at the outer side of the coupling point between the coupling rod 362 and the connecting rod 3413, the movable second bearing 3411 of the clamp 34 on both sides of the base 32 will be simultaneously acted by the restoring elastic force of the elastic element 3415, so that the second bearing 3411 leaves the fixed first bearing 3431 to automatically open the clamping end 340, and the clamp 34 on both sides of the base 32 is formed to be disengaged from the clamped conveyor belt 20, thereby facilitating the detachment of the conveyor belt 20 from the clamping device 30. Thus, the removal operation of the conveyor belt 20 can be facilitated.

According to the quick-release type conveying belt of the conveying device, the conveying device 100 is convenient to mount on the conveying machine table 10 to clamp the conveying belt 20 through the simplified structure of the clamping device 30, the clamping or dismounting operation of the conveying belt 20 is more convenient due to the assembly of the clamp 34 and the driving connecting rod 36 of the clamping device 30, the problems of time consumption and inconvenience in transportation and maintenance of the conveying belt of the conventional conveying machine can be effectively solved, and the quick-release type conveying belt has the effects of convenience and stability in combination, assembly, disassembly and operation.

In addition, other modifications within the spirit of the invention will occur to those skilled in the art, and it is understood that such modifications are included within the scope of the invention as claimed.

Claims

1. A quick-dismantling type conveying belt of a conveying device is characterized by comprising a conveying machine table, a conveying belt and a clamping device, wherein the clamping device is provided with a base, a pair of clamps and a driving connecting rod, the base comprises a fixed end and a limiting end which are oppositely arranged, the fixed end is fixed at the side edge of the conveying machine table, the limiting end is provided with a limiting sliding groove, a pull rod is arranged in the limiting sliding groove, the clamps are oppositely arranged at two side edges of the base and clamp the conveying belt, the driving connecting rod is connected with the clamps and drives the clamps to control the clamping operation of the clamps, the clamps comprise a crank and a bearing seat, the crank is pivoted with the base, the bearing seat is arranged at the side edge of the base and is provided with a first bearing arrangement, and the crank is respectively provided with a second bearing and a connecting rod arrangement at two ends pivoted with the base, the second bearing and the first bearing are combined to form a clamping end, the clamping end clamps the conveying belt, the driving connecting rod comprises two linkage rods and is respectively and correspondingly connected with the clamp, one end parts of the linkage rods are respectively in shaft connection with the connecting rod of the crank, and the other end parts of the linkage rods are commonly in shaft connection with the pull rod of the base.

2. The quick release conveyor belt of a conveyor apparatus of claim 1, wherein: the base is a plate body, the stiff end is a fixed block that the plate body is buckled, the restriction end is a long handle that the plate body extends, spacing spout is located on the long handle, the both sides of long handle orthogonal have a backup pad respectively, the backup pad sets up anchor clamps.

3. The quick release conveyor belt of a conveyor apparatus of claim 1, wherein: an elastic element is arranged between the second bearing end of the crank and the base, and the elastic element drives the crank to enable the second bearing to be separated from the involutory first bearing and enable the clamping end to be in an open state.

4. The quick release conveyor belt of a conveyor apparatus of claim 1, wherein: the second bearing and the first bearing of the clamping end are matched to form an included angle, and the included angle is clamped on a flange arranged at the edge of the conveying belt.

5. The quick release conveyor belt of claim 3, further comprising: the pull rod is located the base the spacing spout is interior, spacing spout has a first spacing end and the spacing end of a second, first spacing end is close to the base the stiff end, and be located the trace with the inboard of connecting rod coupling department, the spacing end of second is kept away from the base the stiff end, and be located the trace with the outside of connecting rod coupling department.

6. The quick release conveyor belt of claim 5, further comprising: when the pull rod is positioned at the first limiting end, the end part of the linkage rod is driven to be positioned at the inner side of the axial joint of the linkage rod and the connecting rod, so that the linkage rod supports the crank of the clamp and the clamping state of the clamping end of the clamp is maintained.

7. The quick release conveyor belt of claim 6, further comprising: when the pull rod faces the second limiting end, the end part of the linkage rod is driven to be positioned at the outer side of the shaft joint of the linkage rod and the connecting rod, so that the linkage rod releases the crank supported by the linkage rod, and the crank opens the clamping end of the clamp under the action of the elastic element.