CN216298235U

CN216298235U - Blade conveying and positioning device

Info

Publication number: CN216298235U
Application number: CN202122870520.6U
Authority: CN
Inventors: 孔祥天; 李亮
Original assignee: Dongguan Junzhi Automatic Machinery Co ltd
Current assignee: Dongguan Junzhi Automatic Machinery Co ltd
Priority date: 2021-11-22
Filing date: 2021-11-22
Publication date: 2022-04-15
Anticipated expiration: 2031-11-22

Abstract

The utility model discloses a blade conveying and positioning device, which comprises a positioning jig; the positioning jig comprises a first bearing block and a second bearing block, a preset gap is formed between the first bearing block and the second bearing block, a first positioning groove used for bearing the first end of the blade is formed in the first bearing block, and a second positioning groove used for bearing the second end of the blade is formed in the second bearing block. The blade conveying and positioning device effectively avoids the situation that the bottom end of the clamping and conveying device collides with the positioning jig when the blade is placed, and is beneficial to prolonging the service lives of the positioning jig and the clamping and conveying device.

Description

Blade conveying and positioning device

Technical Field

The utility model relates to saw blade processing equipment, in particular to a blade conveying and positioning device.

Background

With the continuous development of economy and the continuous progress of science and technology, various devices applied to industry are developing towards intellectualization, high integration and high efficiency so as to meet the requirements of automatic operation and achieve the precise manufacturing purpose.

At present, in order to improve the wear resistance of the disc saw blade, besides the reasonable design on the material of the disc saw blade and the manufacturing process of the disc saw blade, another best method is to weld a wear-resistant alloy soldering lug on the saw teeth of the disc saw blade, wherein the soldering lug is composed of a blade and a brazing filler metal paster. Now, the blade needs to be placed in a positioning fixture to complete positioning, so that the subsequent solder patches can be accurately placed on the blade to complete welding.

The positioning jig in the prior art is an integral jig, the positioning jig is provided with the positioning groove, the clamping and conveying device for clamping and conveying the blade needs to clamp the upper half part of the blade, then the blade is conveyed to the positioning groove to be positioned, the clamping and conveying device can only clamp the upper half part of the blade, and therefore the problem that the bottom end of the clamping and conveying device collides with the positioning jig in the process of placing the blade into the positioning groove is avoided, and the positioning jig or the clamping and conveying device is damaged is caused.

In view of this, a blade conveying and positioning device is needed to avoid the problem that the bottom end of the clamping and conveying device collides with the positioning fixture when the clamping and conveying device places the blade.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a blade conveying and positioning device to solve the problem that the bottom end of a clamping and conveying device is easy to collide with a positioning jig.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a blade conveying and positioning device comprises a positioning jig;

the positioning jig comprises a first bearing block and a second bearing block, a preset gap for allowing the clamping and conveying device to enter is formed between the first bearing block and the second bearing block, a first positioning groove for supporting the first end of the blade is formed in the first bearing block, and a second positioning groove for supporting the second end of the blade is formed in the second bearing block.

Optionally, the blade conveying and positioning device further comprises a conveyor belt for conveying the blade and a clamping and conveying device for conveying the blade on the conveyor belt to the positioning jig;

the clamping and conveying device comprises a first air cylinder and a second air cylinder which are respectively arranged on two opposite sides of the conveying belt, a telescopic shaft of the first air cylinder is provided with a first clamping head, a telescopic shaft of the second air cylinder is provided with a second clamping head, and the first clamping head and the second clamping head can move oppositely to clamp a blade on the conveying belt;

the first clamping head and the second clamping head can enter the preset gap, and the telescopic shaft of the first air cylinder and the telescopic shaft of the second air cylinder are parallel to the preset gap.

Optionally, the first positioning groove includes a first positioning side groove wall, the second positioning groove includes a second positioning side groove wall, and the first positioning side groove wall and the second positioning side groove wall are located on the same vertical plane.

Optionally, the first fixing plate is used for fixing the first bearing block, the second fixing plate is used for fixing the second bearing block, the first lifting cylinder is used for driving the first fixing plate to lift in the direction perpendicular to the bottom of the first positioning groove, and the second lifting cylinder is used for driving the second fixing plate to lift in the direction perpendicular to the bottom of the first positioning groove.

Optionally, the first bearing block is composed of a first block and a second block, the second block is located on a side of the first block far away from the second bearing block, and a top side of the second block is higher than a top side of the first block;

the first sub-block and the second sub-block can be detachably inserted on the first fixing plate.

Optionally, a first cushion block for adjusting the height of the first partition is arranged at the bottom of the first partition.

Optionally, the first partition is provided with the first positioning groove.

Optionally, the second bearing block is composed of a third sub-block and a fourth sub-block, the fourth sub-block is located on a side of the third sub-block away from the first bearing block, and a top side of the fourth sub-block is higher than a top side of the third sub-block;

the third sub-block and the fourth sub-block are detachably inserted on the second fixing plate.

Optionally, a second cushion block for adjusting the height of the third partition is arranged at the bottom of the third partition.

Optionally, the third block is provided with the second positioning groove.

Compared with the prior art, the utility model has the following beneficial effects:

in this embodiment, positioning jig includes first bearing block and second bearing block, it predetermines the clearance to have between first bearing block and the second bearing block, the in-process of pinch device removal blade, pinch device's bottom can get into in predetermineeing the clearance, so that the first end of blade falls into to first constant head tank, the second end of blade falls into to the second constant head tank, thereby accomplish the location of placing of blade, the condition of collision appears with positioning jig in pinch device's bottom when placing the blade has been avoided, be favorable to prolonging positioning jig and pinch device's life.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

The structure, proportion, size and the like shown in the drawings are only used for matching with the content disclosed in the specification, so that the person skilled in the art can understand and read the description, and the description is not used for limiting the limit condition of the implementation of the utility model, so the method has no technical essence, and any structural modification, proportion relation change or size adjustment still falls within the scope of the technical content disclosed by the utility model without affecting the effect and the achievable purpose of the utility model.

Fig. 1 is a schematic perspective view of a blade conveying and positioning device according to an embodiment of the present invention;

FIG. 2 is an enlarged schematic view of position A of FIG. 1;

FIG. 3 is an enlarged schematic view of position B of FIG. 2;

fig. 4 is a schematic perspective view of a blade conveying and positioning device in another downward view according to an embodiment of the present invention;

FIG. 5 is an enlarged schematic view of position C of FIG. 4;

fig. 6 is an enlarged schematic view of the position D in fig. 5.

Illustration of the drawings: 1. a first bearing block; 101. a first block; 1101. a first positioning side groove wall; 102. second blocking; 103. a first cushion block; 11. a first positioning groove; 2. a second bearing block; 201. third blocking; 2101. a second positioning side groove wall; 202. a fourth block division; 203. a second cushion block; 21. a second positioning groove; 3. presetting a gap; 4. a conveyor belt; 51. a first cylinder; 52. a second cylinder; 53. a first clamping head; 54. a second clamping head; 61. a first fixing plate; 62. a first lifting cylinder; 71. a second fixing plate; 72. and a second lifting cylinder.

Detailed Description

In order to make the objects, features and advantages of the present invention more apparent and understandable, the embodiments of the present invention will be described in detail and completely with reference to the accompanying drawings, and it is to be understood that the embodiments described below are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. It should be noted that when one component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present.

The technical scheme of the utility model is further explained by the specific implementation mode in combination with the attached drawings.

The embodiment of the utility model provides a blade conveying and positioning device, which has the advantages that through the ingenious structural design of the positioning jig, the bottom end of a clamping and conveying device does not collide with the positioning jig when the clamping and conveying device places a blade, and the service lives of the clamping and conveying device and the positioning jig are effectively prolonged.

Referring to fig. 1 to 6, the blade conveying and positioning device includes a positioning fixture; the positioning jig comprises a first bearing block 1 and a second bearing block 2, a preset gap 3 is arranged between the first bearing block 1 and the second bearing block 2, a first positioning groove 11 used for bearing the first end of the blade is formed in the first bearing block 1, and a second positioning groove 21 used for bearing the second end of the blade is formed in the second bearing block 2.

It is worth mentioning that the size of the predetermined gap 3 can be set according to the size of the clamping head of the clamping and conveying device. In this embodiment, when the clamping and conveying device is used for placing the blade, the clamping head of the clamping and conveying device for clamping the blade is located in the preset gap 3, at this time, the first end of the blade is placed on the first positioning groove 11, and the second end of the blade is placed on the second positioning groove 21, so that the operation of placing the blade in the positioning groove is completed, and preparation is made for subsequent processing or conveying of the blade.

In a specific embodiment, the blade conveying and positioning device further comprises a conveying belt 4 for conveying the blade and a clamping and conveying device for conveying the blade on the conveying belt 4 to the positioning jig;

the clamping and conveying device comprises a first air cylinder 51 and a second air cylinder 52 which are respectively arranged on two opposite sides of the conveying belt 4, a telescopic shaft of the first air cylinder 51 is provided with a first clamping head 53, a telescopic shaft of the second air cylinder 52 is provided with a second clamping head 54, and the first clamping head 53 and the second clamping head 54 can move oppositely to clamp a blade on the conveying belt 4;

the first clamping head 53 and the second clamping head 54 are both able to enter the preset gap 3, and the telescopic shaft of the first cylinder 51 and the telescopic shaft of the second cylinder 52 are both parallel to the preset gap 3.

It should be noted that, as shown in fig. 5, the first cylinder 51 and the second cylinder 52 are mounted on the same mounting bracket, and the cylinder 100 can drive the bracket to move, so as to synchronously drive the first cylinder 51 and the second cylinder 52 to move, thereby realizing the transfer of the blade.

Optionally, first detent 11 includes a first detent side groove wall 1101, second detent 21 includes a second detent side groove wall 2101, and first detent side groove wall 1101 and second detent side groove wall 2101 are on the same vertical plane.

It should be further noted that, referring to fig. 6, the two positioning grooves 21 and the second positioning groove 21 are stepped grooves, after the first clamping head 53 and the second clamping head 54 place the clamped blade on the positioning fixture, because the telescopic shaft of the first cylinder 51 and the telescopic shaft of the second cylinder 52 are both parallel to the preset gap 3, the second cylinder 52 can drive the second clamping head 54 to be away from the blade on the positioning fixture, and the first cylinder 51 drives the first clamping head 53 to push the blade, so that the blade is simultaneously abutted against the first positioning side groove wall 1101 and the second positioning side groove wall 2101 to complete the positioning. It is worth supplementing that the first clamping head 53 or the second clamping head 54 can be arranged to push the blade to complete the positioning according to the specific positioning needs.

Optionally, the blade conveying and positioning device further comprises a first fixing plate 61 for fixing the first bearing block 1, a second fixing plate 71 for fixing the second bearing block 2, a first lifting cylinder 62 for driving the first fixing plate 61 to lift in a direction perpendicular to the bottom of the first positioning groove 11, and a second lifting cylinder 72 for driving the second fixing plate 71 to lift in a direction perpendicular to the bottom of the first positioning groove 11.

Specifically, the first lifting cylinder 62 and the second lifting cylinder 72 can be set to drive the positioning fixture to lift so as to match the requirements of blades with different thicknesses, and the positioning fixture does not need to be changed. It should be noted that the first elevation cylinder 62 and the second elevation cylinder 72 are elevated in synchronization.

Optionally, the first bearing block 1 is composed of a first segment 101 and a second segment 102, the second segment 102 is located on a side of the first segment 101 away from the second bearing block 2, and a top side of the second segment 102 is higher than a top side of the first segment 101; the first and

second sub-blocks

101 and 102 are detachably inserted into the first fixing plate 61. Optionally, the second support block 2 is composed of a third block piece 201 and a fourth block piece 202, the fourth block piece 202 is located on the side of the third block piece 201 away from the first support block 1, and the top side of the fourth block piece 202 is higher than the top side of the third block piece 201; the third and

fourth sub-blocks

201 and 202 are detachably inserted into the second fixing plate 71.

Specifically, the top side of the second block 102 is higher than the top side of the first block 101, the top side of the fourth block 202 is higher than the top side of the third block 201, the first end of the blade can be placed on the top side of the first block 201 to be positioned and supported, and the second end of the blade can be placed on the top side of the third block 201 to be positioned and supported, that is, the positioning fixture can actually have two positions to complete positioning and supporting of the blade, so that the application range of the positioning fixture is expanded.

Optionally, the bottom of the first block 101 is provided with a first spacer block 103, and the first spacer block 103 can be used to adjust the height of the first block 101 to match the actual production needs. Optionally, the bottom of the third block 201 is provided with a second spacer 203 for adjusting the height of the third block 201 to match the actual production needs.

Optionally, the first block 101 is provided with a first positioning groove 11, and the third block 201 is provided with a second positioning groove 21. As shown in fig. 6, the first positioning groove 11 and the second positioning groove 21 are stepped grooves to facilitate the entry, the removal and the positioning of the blades.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. A blade conveying and positioning device is characterized by comprising a positioning jig;

the positioning jig comprises a first bearing block (1) and a second bearing block (2), a preset gap (3) which can be used for a clamping and conveying device to enter is formed between the first bearing block (1) and the second bearing block (2), a first positioning groove (11) used for supporting the first end of the blade is formed in the first bearing block (1), and a second positioning groove (21) used for supporting the second end of the blade is formed in the second bearing block (2).

2. The blade conveying and positioning device according to claim 1, further comprising a conveyor belt (4) for conveying a blade and the clamping and conveying device for transferring the blade on the conveyor belt (4) to the positioning jig;

the clamping and conveying device comprises a first air cylinder (51) and a second air cylinder (52) which are respectively arranged on two opposite sides of the conveying belt (4), a telescopic shaft of the first air cylinder (51) is provided with a first clamping head (53), a telescopic shaft of the second air cylinder (52) is provided with a second clamping head (54), and the first clamping head (53) and the second clamping head (54) can move oppositely to clamp a blade on the conveying belt (4);

the first clamping head (53) and the second clamping head (54) can both enter the preset gap (3), and the telescopic shaft of the first cylinder (51) and the telescopic shaft of the second cylinder (52) are both parallel to the preset gap (3).

3. The blade transport positioning device of claim 1, wherein the first detent (11) comprises a first detent side slot wall (1101), the second detent (21) comprises a second detent side slot wall (2101), and the first detent side slot wall (1101) and the second detent side slot wall (2101) are on the same vertical plane.

4. The blade conveying and positioning device according to claim 3, further comprising a first fixing plate (61) for fixing the first support block (1), a second fixing plate (71) for fixing the second support block (2), a first lifting cylinder (62) for driving the first fixing plate (61) to lift in a direction perpendicular to the bottom of the first positioning groove (11), and a second lifting cylinder (72) for driving the second fixing plate (71) to lift in a direction perpendicular to the bottom of the first positioning groove (11).

5. The blade transport positioning device according to claim 4, characterized in that the first carrier block (1) consists of a first segment (101) and a second segment (102), the second segment (102) being located on the side of the first segment (101) remote from the second carrier block (2), and the top side of the second segment (102) being higher than the top side of the first segment (101);

the first sub-block (101) and the second sub-block (102) can be detachably inserted on the first fixing plate (61).

6. The blade transport positioning device according to claim 5, characterized in that the bottom of the first block (101) is provided with a first block (103) for adjusting the height of the first block (101).

7. The blade conveying positioning device according to claim 6, characterized in that the first positioning groove (11) is provided on the first block (101).

8. The blade transport positioning device according to claim 7, characterized in that the second bearing block (2) consists of a third segment (201) and a fourth segment (202), the fourth segment (202) being located on the side of the third segment (201) facing away from the first bearing block (1), and the top side of the fourth segment (202) being higher than the top side of the third segment (201);

the third sub-block (201) and the fourth sub-block (202) can be detachably inserted on the second fixing plate (71).

9. The blade transport positioning device according to claim 8, characterized in that the bottom of the third block (201) is provided with a second block (203) for adjusting the height of the third block (201).

10. The blade transport positioning device according to claim 8, characterized in that the second positioning slot (21) is provided on the third segment (201).