CN217049457U

CN217049457U - Multiple fixed pallet follower of rigid tray

Info

Publication number: CN217049457U
Application number: CN202220521784.2U
Authority: CN
Inventors: 严平; 谭波; 孙世岩; 曾雅琴; 李文国; 朱红鹃; 刘鹍; 赵洋; 魏平; 苗润
Original assignee: Naval University of Engineering PLA
Current assignee: Naval University of Engineering PLA
Priority date: 2022-03-11
Filing date: 2022-03-11
Publication date: 2022-07-26
Anticipated expiration: 2032-03-11

Abstract

The utility model discloses a multiple fixing pallet clamp of a rigid pallet, which comprises a pallet base and a bracket fixed on the pallet base; the middle part of the bracket is provided with a positioning clamping groove for placing conveyed articles, baffle plates for preventing the conveyed articles from being separated from the bracket are fixed around the bracket, and multiple traveling fixtures for fixing the conveyed articles in the positioning clamping groove are arranged on the left side and the right side of the bracket. Through the multiple nature-following anchor clamps that design is carried out on basis with the bracket, including V type's positioning channel section, splint, bandage isotructure to the centre gripping of article is fixed has been realized to multiple insurance mode, has buffering and protect function to the article fixed to the adaptation has the centre gripping of antistatic requirement article to fix. The requirements of effective fixation and large elevation angle conveying of various shaped articles such as square boxes, cylindrical bodies and the like on the rigid tray are met.

Description

Multiple fixed pallet follower of rigid tray

Technical Field

The utility model relates to an automatic change conveying equipment technical field, specifically indicate a multiple fixed pallet of rigidity tray.

Background

The pallet is an important component of an automatic conveying line. In the automatic conveying, for the articles which are complex in structural shape and lack reliable positioning reference and conveying reference, the pallet is often used for positioning and conveying. Some automatic conveying lines have a relatively large elevation angle of a conveying mechanism, so that although conveyed articles have relatively ideal positioning and conveying base surfaces on the pallet, the articles still easily slide due to gravity, and conveying is difficult. Therefore, how to effectively clamp and convey irregular articles on a large-elevation conveying line is a problem to be solved urgently at present.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects of the prior art, and providing a multiple fixed pallet which is arranged on a rigid tray and can realize effective clamping and transportation of irregular articles on a large elevation angle conveying line.

In order to realize the purpose, the multi-fixed pallet follow fixture of the rigid pallet comprises a pallet base and a bracket fixed on the pallet base; the method is characterized in that: the middle part of the bracket is provided with a positioning clamping groove for placing conveyed articles, baffle plates for preventing the conveyed articles from being separated from the bracket are fixed around the bracket, and multiple traveling fixtures for fixing the conveyed articles in the positioning clamping groove are arranged on the left side and the right side of the bracket.

Furthermore, the positioning clamping groove is a V-shaped groove structure arranged in the middle of the bracket along the length direction of the bracket.

Furthermore, a protective pad is laid on the groove surface of the positioning clamping groove.

Furthermore, a side baffle is vertically fixed on the top surfaces of the left side and the right side of the bracket respectively, an end baffle is vertically fixed on the top surfaces of the front side and the rear side of the bracket respectively, and a rectangular baffle frame structure is enclosed by the two side baffles and the two end baffles.

Furthermore, the multiple follow-up fixture comprises clamping plate structures and binding bands, wherein the clamping plate structures are symmetrically arranged on the left side and the right side of the bracket and used for clamping the left side and the right side of the conveyed article, and the binding bands are fixedly connected between the two side baffles.

Furthermore, the clamping plate structure comprises swing rod mounting supports symmetrically fixed on the top surfaces of the left side and the right side of the bracket and positioned outside the side baffle plates, the swing rod mounting supports are hinged and connected with swing rods, and one ends of the swing rods, far away from the swing rod mounting supports, are hinged and connected with clamping plates; and a locking structure for preventing the swing rod from rotating is arranged on the swing rod mounting support.

Furthermore, two ends of the swing rod are respectively and vertically fixed with a rotating shaft, and the two rotating shafts are respectively hinged to the swing rod mounting support and the clamping plate.

Furthermore, a bearing matched with the rotating shaft is fixed on the swing rod mounting support, and the rotating shaft at one end, hinged to the swing rod mounting support, of the swing rod penetrates through the bearing to be connected with the locking structure.

Furthermore, the locking structure comprises a clamping block, a through hole matched with the rotating shaft is formed in the middle of the clamping block, a clamping groove communicated with the through hole and vertically extending to the bottom surface of the clamping block is formed in the lower portion of the clamping block, locking threaded holes which are horizontally arranged and are opposite in thread direction are formed in the bottoms of the clamping blocks on the left side and the right side of the clamping groove respectively, a locking threaded rod is connected between the locking threaded holes on the left side and the right side of the bottom of the clamping block, and a locking wrench is fixed at one end, away from the clamping block, of the locking threaded rod.

Furthermore, a hinged plate is vertically fixed on the back surface of the clamping plate, and the swing rod is hinged to the hinged plate through the rotating shaft at one end hinged to the clamping plate.

The beneficial effects of the utility model are that: through the multiple nature-following anchor clamps that design is carried out on basis with the bracket, including V type's positioning channel section, splint, bandage isotructure to the centre gripping of article is fixed has been realized to multiple insurance mode, has buffering and protect function to the article fixed to the adaptation has the centre gripping of antistatic requirement article to fix. The requirements of effective fixation and large elevation angle conveying of various shaped articles such as square box bodies, cylindrical bodies and the like on the stand-by tray are met.

Drawings

Fig. 1 is a top view of a multi-fixing pallet of the present invention;

fig. 2 is a front view of the multiple fixed pallet of the present invention;

fig. 3 is a left side view of the multiple fixed pallet of the present invention;

fig. 4 is a top view of the rigid tray of the present invention;

fig. 5 is a front view of the rigid pallet of the present invention;

FIG. 6 is a cross-sectional view of the rigid pallet of the present invention without a backing plate;

FIG. 7 is a cross-sectional view of the rigid pallet with additional tie plates of the present invention in the width direction;

the automatic clamping device comprises a tray base 1, a tray base 2, a bracket 3, a positioning clamping groove 4, a side baffle 5, an end baffle 6, a binding band 7, a swing rod mounting support 8, a swing rod 9, a clamping plate 10, a rotating shaft 11, a bearing 12, a clamping block 13, a through hole 14, a clamping groove 14, a locking threaded rod 15, a locking wrench 16, a hinged plate 17 and a base plate 18.

Detailed Description

The present invention will be described in further detail with reference to the following drawings and specific embodiments.

The multiple-fixing pallet for rigid pallets, as shown in fig. 1-7, comprises a pallet base 1 and a bracket 2 fixed to the pallet base 1. The middle part of the bracket 2 is provided with a positioning clamping groove 3 used for placing conveyed articles, the positioning clamping groove 3 is a V-shaped groove structure arranged in the middle part of the bracket 2 along the length direction of the bracket 2, and a protective pad is laid on the groove surface of the positioning clamping groove 3. Baffles for preventing conveyed articles from being separated from the bracket 2 are fixed on the periphery of the bracket 2: a lateral baffle 4 is vertically fixed on the top surfaces of the left side and the right side of the bracket 2 respectively, an end baffle 5 is vertically fixed on the top surfaces of the front side and the rear side of the bracket 2 respectively, and the two lateral baffles 4 and the two end baffles 5 enclose a rectangular baffle frame structure.

The left side and the right side of the bracket 2 are provided with multiple pallet fixtures for fixing conveyed articles in the positioning clamping grooves 3, and the multiple pallet fixtures comprise clamping plate structures which are symmetrically arranged on the left side and the right side of the bracket 2 and are used for clamping the left side and the right side of the conveyed articles and binding bands 6 which are fixedly connected between the two side baffles 4.

The splint structure is fixed in bracket 2 left and right sides top surface, is located a plurality of pendulum rod erection support 7 in the lateral part baffle 4 outside including the symmetry, and articulated two pendulum rods 8 that arrange from top to bottom are connected with on every pendulum rod erection support 7, and the articulated splint 9 that is connected with of one end that pendulum rod erection support 7 was kept away from to pendulum rod 8: a hinged plate 17 is vertically fixed on the back surface of the clamping plate 9, a protective pad is laid on the clamping plate 9, and a rotating shaft 10 at one end of the swing rod 8 hinged with the clamping plate 9 is hinged and connected on the hinged plate 17. As shown in fig. 1-3, each clamp plate 9 is hinged with four swing rods 8, wherein two ends of each swing rod 8 are respectively and vertically fixed with a rotating shaft 10, and the two rotating shafts 10 are respectively hinged with the swing rod mounting support 7 and the clamp plate 9. A bearing 11 matched with the rotating shaft 10 is fixed on the swing rod mounting support 7, and the rotating shaft 10 at one end of the swing rod 8 hinged with the swing rod mounting support 7 penetrates through the bearing 11 to be connected with a locking structure. The locking structure comprises a clamping block 12, a through hole 13 matched with the rotating shaft 10 is formed in the middle of the clamping block 12, a clamping groove 14 communicated with the through hole 13 and vertically extending to the bottom surface of the clamping block 12 is formed in the lower portion of the clamping block 12, locking threaded holes which are horizontally arranged and are opposite in thread direction are formed in the bottoms of the clamping blocks 12 on the left side and the right side of the clamping groove 14 respectively, a locking threaded rod 15 is connected between the locking threaded holes on the left side and the right side of the bottom of the clamping block 12, and a locking wrench 16 is fixed at one end, away from the clamping block 12, of the locking threaded rod 15.

When the rigid tray clamps a cylindrical object, an operator puts the object to be clamped into the V-shaped positioning clamping groove 3 of the bracket 1 to realize first fixing of the object; then the clamping plates 9 are pushed to be close to the left side and the right side of the article, the locking wrench 16 is rotated, the locking blocks 12 tightly hold the rotating shaft 10, the swing rod 18 cannot rotate, and the second fixing of the article is completed; the strap 6 is then tightened around the splint 9 and the article to achieve a third securement of the article. After the article is conveyed to the tail end of the conveying line, the operator loosens the binding band 6, reversely rotates the locking wrench 16, loosens the clamping plate 9, and when taking out the article from the positioning clamping groove 3, only the clamping plate 9 needs to be transversely pushed to leave the article. After the article is taken out, the clamping plate 9 is abutted against the side baffle 4 of the bracket 1, the locking wrench 16 is rotated again, the position of the clamping plate 9 is fixed, and the binding belt 6 is tightened.

The utility model discloses to cylindrical article, two sets of splint 9 can press from both sides tight article's different diameter departments respectively, make the fixed more reliable and more stable of centre gripping. Can also be adapted to a square box body. When the square box body is conveyed and clamped, a backing plate 19 is placed on the bracket 1. Aiming at the large-size rectangular box body, the two groups of clamping plates 9 can respectively clamp different positions of the box body; for a small-sized square box body, two groups of clamping plates 9 can respectively clamp the two box bodies.

The utility model discloses an use bracket 1 to carry out multiple nature following anchor clamps that design as the basis, including the positioning channel section 3, splint 9, bandage 6 isotructure of V type to multiple insurance mode has realized that the centre gripping to article is fixed, has buffering and protect function to article fixed, and the structure adaptation through the protection pad has the centre gripping of preventing static requirement article fixed. The requirements of effective fixation and large elevation angle conveying of various shaped articles such as square boxes, cylindrical bodies and the like on the newly waking tray are met.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the structure of the present invention in any way. Any simple modification, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention all still fall within the scope of the technical solution of the present invention.

Claims

1. A multiple fixing pallet of a rigid pallet comprises a pallet base (1) and a bracket (2) fixed on the pallet base (1); the method is characterized in that: the middle part of bracket (2) is provided with positioning groove (3) that are used for placing the article that is carried, be fixed with around bracket (2) and be used for preventing the article that is carried breaks away from the baffle of bracket (2), the left and right sides of bracket (2) is provided with and is used for with the article that is carried is fixed multiple pallet in positioning groove (3).

2. The multiple-fixation pallet of claim 1, wherein: the positioning clamping groove (3) is a V-shaped groove structure which is arranged in the middle of the bracket (2) along the length direction of the bracket (2).

3. The multiple fixture pallet of rigid pallets of claim 2, wherein: and a protective pad is laid on the groove surface of the positioning clamping groove (3).

4. The multiple-fixation pallet of claim 1, wherein: the side baffle frame structure is characterized in that a side baffle (4) is vertically fixed on the top surfaces of the left side and the right side of the bracket (2) respectively, an end baffle (5) is vertically fixed on the top surfaces of the front side and the rear side of the bracket (2) respectively, and a rectangular baffle frame structure is enclosed by the side baffles (4) and the end baffles (5).

5. The multiple-fixation pallet of rigid pallets as recited in claim 4, wherein: the multiple follow-up clamp comprises clamping plate structures and binding bands (6), wherein the clamping plate structures are symmetrically arranged on the left side and the right side of the bracket (2) and used for clamping the left side and the right side of the conveyed article, and the binding bands (6) are fixedly connected between the two side baffles (4).

6. The multiple-fixation pallet of rigid pallets as recited in claim 5, wherein: the clamping plate structure comprises swing rod mounting supports (7) which are symmetrically fixed on the top surfaces of the left side and the right side of the bracket (2) and are positioned on the outer sides of the side baffles (4), swing rods (8) are hinged to the swing rod mounting supports (7), and clamping plates (9) are hinged to one ends, far away from the swing rod mounting supports (7), of the swing rods (8); and a locking structure for preventing the swing rod (8) from rotating is arranged on the swing rod mounting support (7).

7. The multiple-fixation pallet of claim 6, wherein: two ends of the swing rod (8) are respectively and vertically fixed with a rotating shaft (10), and the two rotating shafts (10) are respectively and hingedly connected to the swing rod mounting support (7) and the clamping plate (9).

8. The multiple-fixation pallet of claim 7, wherein: the swing rod mounting support (7) is fixedly provided with a bearing (11) matched with the rotating shaft (10), and the rotating shaft (10) penetrates through the bearing (11) and is connected with the locking structure, wherein the swing rod (8) is hinged to one end of the swing rod mounting support (7).

9. The multiple-fixture pallet of rigid pallets of claim 8, wherein: locking structure including pressing from both sides tight piece (12), press from both sides the middle part of tight piece (12) seted up with pivot (10) complex via hole (13), press from both sides the lower part of tight piece (12) seted up with via hole (13) intercommunication, vertical extension press from both sides tight groove (14) of tight piece (12) bottom surface, be located press from both sides tight groove (14) the left and right sides press from both sides the bottom of tight piece (12) and set up horizontal arrangement, the locking screw hole that screw thread direction is opposite respectively, be connected with locking threaded rod (15) between the locking screw hole of tight piece (12) bottom left and right sides, locking threaded rod (15) are kept away from the one end of pressing from both sides tight piece (12) is fixed with locking spanner (16).

10. The multiple-fixation pallet of claim 7, wherein: the back of the clamping plate (9) is vertically fixed with a hinged plate (17), and the swing rod (8) is hinged to the hinged plate (17) through the rotating shaft (10) at one end, hinged to the clamping plate (9).