CN219669152U - Turning belt clamping device and turning belt conveyor with same - Google Patents

Abstract

The utility model discloses a turning belt clamping device and a turning belt conveyor with the same, wherein the turning belt clamping device comprises a base, an ear part protruding upwards along the top surface direction of the base and a first clamping part at two ends along the length direction of the base, the rotating block comprises a second clamping part, a bending transition part and a connecting part which are sequentially connected, the two rotating blocks are respectively and symmetrically arranged at two sides of the ear part along the length direction of the base and are hinged with the ear part through the connecting part, and a clamping space is formed between the first clamping part and the second clamping part and is used for clamping a turning belt.

Description

Turning belt clamping device and turning belt conveyor with same

Technical Field

The utility model is applied to the field of automatic logistics conveying, and particularly discloses a turning belt clamping device and a turning belt conveyor with the same.

Background

In the prior art, a turning belt conveyor adopts a flexible conveying belt as a continuous conveying machine of a material bearing and traction component, an endless conveying belt is generally adopted to encircle a driving roller and a bend roller, materials are placed on an upper branch, the conveying belt and the materials are dragged by friction force between the driving roller and the conveying belt to run, and the turning belt conveyor has a special guiding system and a special turning belt with high quality, so that the turning conveying of conveyed objects is realized.

However, because the conveyor belt is endless, when the conveyor belt is disassembled, the baffle plate and parts on one side of the whole frame are required to be completely disassembled, and then the conveyor belt is taken out from the side; and in the same way, a part of the frame needs to be installed firstly, an opening on one side is reserved, and after the conveyer belt is sleeved, the baffle plate and the parts on one side of the frame are installed. The dismouting process is loaded down with trivial details and inconvenient, wastes time and energy, and the cost of labor is higher.

Disclosure of Invention

In view of the above, the utility model discloses a turning belt clamping device, which comprises a base body and a rotating block, wherein the base body comprises a base, an ear part protruding upwards along the top surface direction of the base and first clamping parts at two ends along the length direction of the base, the rotating block comprises a second clamping part, a bending transition part and a connecting part which are sequentially connected, the two rotating blocks are respectively and symmetrically arranged at two sides of the ear part along the length direction of the base, and are hinged with the ear part through the connecting part, and a clamping space is formed between the first clamping part and the second clamping part and is used for clamping a turning belt.

Preferably, the ear is provided with a limiting plate, the limiting plate is located between the connecting portions on two sides, and the limiting plate is abutted to the connecting portions to limit the rotation angle of the rotating block relative to the base.

Preferably, the device further comprises a locking device, wherein the locking device is arranged on the base body and/or the rotating block, and the locking device fixes the relative positions of the base body and the rotating block.

Preferably, the locking device comprises a lock catch, the lock catch comprises a body, a positioning part and a buckling part, one end of the body is hinged with the base, the positioning part is arranged on one side of the body, which is close to the lug, the buckling part is arranged on the other end of the body, which is far away from the direction of the base, a limiting hole is formed in the connecting part, and when the buckling part is in a buckling connection state with the lug, the positioning part is connected with the limiting hole in a matched manner, so that the relative positions of the base and the rotating block are fixed.

Preferably, the connecting portion further comprises an avoidance portion, the avoidance portion is used for avoiding the lock catch position, and when the buckling portion and the ear portion are in a buckling connection state, the connecting portion and the lock catch do not interfere.

Preferably, the belt turning device further comprises bearings, wherein a plurality of bearings are respectively arranged at the first clamping part and the second clamping part, and adjacent bearings can be abutted with the upper surface and the lower surface of the turning belt.

Preferably, the ear is provided with a pin hole, the connecting part is provided with a pin shaft, and the pin shaft is hinged with the pin hole.

Preferably, the bottom surface of the base is provided with a mounting hole and a mounting column.

Preferably, the seat body and the rotating block are all integrally molded by injection molding.

The utility model also discloses a turning belt conveyor, which comprises the turning belt clamping device, wherein the turning belt clamping device is arranged on the outer arc frame and used for clamping the outer arc part of the turning belt.

The utility model has the advantages that the two rotating blocks are rotated, so that the turning belt is clamped through the rotating blocks and the seat body, when the belt is disassembled and replaced, the locking device is only required to be opened, the belt is not in a compressed state after the rotating blocks are rotated, and at the moment, the turning belt can be pulled out from the inner arc only by dismantling parts at the inner arc, so that the replacement is completed. The device adopts a modularized design, can be arranged on the turning belt conveyor according to actual demands, can prepare goods in batches, has a simple and reliable structure, is convenient and fast to detach, and saves time and strength.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to the drawings without inventive effort to a person skilled in the art.

FIG. 1 is a schematic diagram of a rotary block structure.

Fig. 2 is a front view of a rotating block.

Fig. 3 is a schematic view of a seat structure.

Fig. 4 is a front view of the housing.

Fig. 5 is a bottom view of the housing.

Fig. 6 is a schematic structural view of the latch.

Fig. 7 is a front view of the present utility model in a clamped state.

Fig. 8 is a schematic view of the structure of the present utility model in a clamped state.

Fig. 9 is a front view of the present utility model in a non-clamped state.

Fig. 10 is a schematic view of the structure of the present utility model in a non-clamping state.

Fig. 11 is a schematic view (front view) of the structure of the apparatus of the present utility model.

Fig. 12 is a schematic view (back side) of the structure of the apparatus of the present utility model.

In the figure: 1. a base; 101. a base; 102. an ear; 103. a first clamping part; 104. a pin hole; 105. a limiting plate; 106. a mounting column; 107. a mounting hole; 2. a bearing seat; 3. a rotating block; 301. a second clamping portion; 302. a bending transition portion; 303. a connection part; 304. a pin shaft; 305. a limiting hole; 306. an avoidance unit; 4. locking; 401. a body; 402. a connecting shaft; 403. a buckling part; 404. a positioning part; 5. a clamping space; 6. a bearing; 7. a conveyor line body; 8. a roller; 9. turning a belt; 10. an inner arc profile; 11. an inner arc guard plate; 12. an inner arc fence; 13. end sealing plates; 14. an outer arc profile; 15. an outer arc fence.

Description of the embodiments

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 3 to 5, the structure of the base 1 is schematically shown, the base 1 includes a base 101 below, two protruding lugs 102 are disposed on the base 101, the two lugs 102 are symmetrical with respect to the width direction of the base 101, two first clamping portions 103 are respectively disposed at two ends of the base 101 along the length direction, the first clamping portions 103 are far away from the bottom surface direction of the base 101, a bearing seat 2 is disposed at the position of the bottom surface direction of the base 101, the two bearing seats 2 are disposed between the two lugs 102 and are symmetrically disposed, and the direction of the axis of the bearing seat 2 is at a certain angle with respect to the direction of the height of the base 101.

The upper end of ear 102 is equipped with two symmetrical pinhole 104, is equipped with limiting plate 105 between two pinhole 104, and limiting plate 105 protrusion is equipped with erection column 106 and mounting hole 107 on the bottom surface of base 101 in the perpendicular of ear 102. The seat body 1 is an injection molding integrated part.

As shown in fig. 1 and 2, the rotating block 3 is composed of two structural plates of nylon and glass fiber mixed symmetrically arranged at intervals, and comprises a second clamping part 301, a bending transition part 302 and a connecting part 303 which are sequentially connected, and a bearing seat 2 is arranged between the second clamping parts 301 at two sides and is connected with the structural plates at two sides through the bearing seat 2. The bending transition portion 302 is in an arc structure and is used for performing transition connection on the second clamping portion 301 and the connecting portion 303, a pin shaft 304 is arranged at a position, which is relatively inward, on the connecting portion 303 at two sides, two spacing holes 305 with intervals are formed in the tail end of the pin shaft, an avoidance portion 306 is further arranged at the tail end of the connecting portion 303, and the avoidance portion 306 is recessed inwards relative to other parts of the connecting portion. The rotating block 3 is a die injection molding integrated part.

As shown in fig. 6, in the structure of latch 4, the body 401 is a rectangular nylon block, one end of the body 401 is provided with a connecting shaft 402, the connecting shaft 402 can be partially matched and hinged with the base 101, so that the body 401 can rotate relative to the base 101, the other end of the body 401 is connected with a buckling part 403, the buckling part 403 has a buckling structure, and can rotate relative to the body 401, the buckling part 403 can be buckled and connected with the upper end of the ear 102 of the base 1 through the buckling structure, 4 positioning parts 404 are arranged on the body, the positioning parts 404 are columnar and protrude towards the direction close to the ear 102, and the positioning parts 404 are in one-to-one correspondence with the limiting holes 305 of the connecting parts 303 and can be matched and connected.

As shown in fig. 7 to 10, two rotating blocks 3 are respectively located at two sides of the base 1, the second clamping portions 301 of the rotating blocks 3 are outwards opposite to the base 1, the connecting portions 303 of the rotating blocks 3 are inwards opposite to the base 1, and the two rotating blocks 3 are symmetrical relative to the base 1 and are hinged with the pin shafts 304 in a matched manner through the pin holes 104, so that the rotating blocks 3 at two sides are connected with the base 1. The limiting plate 105 is abutted against the connecting portion 303 in the rotation process of the connecting portion 303, so that the rotation angle of the rotating block 3 is limited, a clamping space 5 exists between the first clamping portion 103 and the second clamping portion 301, bearings 6 are sleeved on each bearing seat 2, and angles of each group of bearings 6 on two sides of the opposite seat body 1 are opposite. The shackle 4 is hinged to the base 101 by a connecting shaft 402.

When the device is in a non-clamping state, the buckling part 403 is not buckled with the ear 102, the positioning part 404 is not arranged in the limiting hole 305, the rotating block 3 can rotate relative to the seat body 1, at this time, the distance between the first clamping part 103 and the second clamping part 301 on the same side is increased, and the bearing 6 is also far away from the turning belt to be clamped.

As shown in fig. 7 and 8, when the device is in a clamping state, the rotating blocks 3 rotate relative to the base 1 in a direction close to the first clamping portion 103, that is, the second clamping portion 301 moves relative to the first clamping portion 103 until the connecting portion 303 is limited by the limiting plate 105, at this time, a clamping space 5 is formed between the first clamping portion 103 and the second clamping portion 301 on the same side, the minimum linear distance between the bearings 6 on the same side is slightly smaller than the thickness of the turning belt, the upper surface and the lower surface of the turning belt can be tightly clamped, the clamping spaces 5 on the two sides can respectively accommodate and clamp the going stage and the return stage of the turning belt, and due to the effect of the bearings 6, the turning belt can roll and rub relative to the bearings 6, so that smooth running of the turning belt is ensured, and friction resistance is greatly reduced. The buckling part 403 of the lock catch 4 is buckled and connected with the upper end of the ear 102, the positioning part 404 is matched with the limiting hole 305, the relative position of the rotating block 3 and the seat body 1 is kept unchanged, and the avoiding part 306 on the connecting part 303 is used for avoiding the position of the body 401 of the lock catch 4 in a buckled state, so that the two parts are not interfered.

It should be noted that, other structural forms may exist in the lock catch 4, the lock catch 4 may not include the connecting shaft 402 and the buckling portion 403, and the phase position between the rotating block 3 and the seat body 1 may be fixed only by completing the matching positioning with the limiting hole 305 through the positioning portion 404 on the body 401, and the added connecting shaft 402 and the buckling portion 403 may ensure the integrity and reliability of the structure of the lock catch 4, which is a preferred embodiment.

The utility model also discloses a turning belt conveyor as shown in fig. 11 and 12, turning belts 9 are sleeved on rollers 8 at two ends of a conveying line body 7 with a bending radian, an inner arc section bar 10 of an inner arc part of the conveying line body 7 is provided with an inner arc guard plate 11 and an inner arc fence 12, the inner arc guard plate 11 is used for protecting the inner arc part of the turning belts 9, and the inner arc fence 12 is arranged at a part higher than a conveying plane and used for protecting objects on the turning belts 9 and preventing objects from being separated from a conveying track. The end sealing plates 13 are arranged below the rollers 8 at the two ends of the conveying line body 7, a plurality of turning belt clamping devices are fixedly arranged on the outer arc section 14 of the outer arc part of the conveying line body 7 at intervals, the outer arc section 14 is matched with the mounting columns 106 and the mounting holes 107 of the base 101, and an outer arc rail 15 and an outer arc guard plate are further arranged on the outer side of the outer arc section 14, so that the turning belt clamping devices in the drawing can be seen, the outer arc guard plates in the drawing are not displayed, the outer arc guard plates cover the outer arc part of the conveying line body 7, and the inner arc guard plates 11, the end sealing plates 13 and the outer arc guard plates play a protective role on the turning conveyor, so that external dust or sundries and the like are prevented from entering the inside.

The two rotating blocks 3 of each turning belt clamping device are distributed up and down relative to the base body 1, when the turning belt 9 is required to be clamped, the rotating blocks 3 are rotated, so that the clamping space 5 above is used for accommodating the going-out stage of the turning belt 9, the clamping space 5 below is used for accommodating the return stage of the turning belt 9, at the moment, the bearing 6 on the same side is abutted with and pressed against the turning belt 9 at the opposite position, the buckling part 403 of the lock catch 4 is buckled with the lug 102, the position of the rotating blocks 3 relative to the base body 1 is kept unchanged, and the turning belt 9 is in a clamped state. At this time, when the turning belt 9 runs, the turning belt 9 clamping device slides and rubs relatively, the turning belt clamping device carries out limit clamping on the turning belt 9 in the Z direction, the turning belt 9 is effectively prevented from falling off in the running state, and redundant friction resistance is not generated.

When the turning belt 9 needs to be replaced, the buckling part 403 is opened to be connected with the ear 102, the body 401 is rotated through the connecting shaft 402, so that the limit of the lock catch 4 and the rotating blocks 3 is canceled, the two rotating blocks 3 are rotated, the bearing 6 is far away from the turning belt 9 and is not contacted with the turning belt 9, the turning belt 9 is in a non-clamped state, then the inner arc guard plate 11 and the inner arc fence 12 are dismounted, the turning belt 9 can be integrally pulled out from the inner arc side, the disassembly and replacement of the turning belt 9 are completed, and convenience and quickness are realized.

Due to the modularized design of the turning clamping device, the turning clamping device can be arranged at the position and the number on the conveying line body 7 according to actual demands, is simple to install and convenient to detach, and is suitable for various working condition environments.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "front", "rear", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements to be referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Finally, it should be noted that: the above examples are only specific embodiments of the present utility model, and are not intended to limit the scope of the present utility model, but it should be understood by those skilled in the art that the present utility model is not limited thereto, and that the present utility model is described in detail with reference to the foregoing examples: any person skilled in the art may modify or easily conceive of the technical solution described in the foregoing embodiments, or perform equivalent substitution of some of the technical features, while remaining within the technical scope of the present disclosure; such modifications, changes or substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model, and are intended to be included in the scope of the present utility model.

Claims (10)

1. The utility model provides a turn belt clamping device, its characterized in that, includes pedestal and rotatory piece, the pedestal includes the base, along the top surface orientation of base upwards outstanding ear and along the first clamping part at base length direction both ends, rotatory piece is including the second clamping part, the excessive portion of bending and connecting portion that connect gradually, two rotatory piece is in along the length direction of base relative symmetry's setting respectively the both sides of ear, and through connecting portion with the ear articulates, first clamping part with form the centre gripping space between the second clamping part for carry out the centre gripping to the turn belt.

2. The turning belt clamping device according to claim 1, wherein the ear is provided with a limiting plate, the limiting plate is located between the connecting portions on two sides, and the limiting plate is abutted with the connecting portions to limit the rotation angle of the rotating block relative to the base.

3. The turning belt clamping device according to claim 1, further comprising a locking device disposed on the base and/or the rotating block, the locking device fixing the relative positions of the base and the rotating block.

4. The turning belt clamping device according to claim 3, wherein the locking device comprises a lock catch, the lock catch comprises a body, a positioning portion and a buckling portion, one end of the body is hinged to the base, the positioning portion is arranged on one side, close to the lug, of the body, the buckling portion is arranged on the other end, far away from the direction of the base, of the body, a limiting hole is formed in the connecting portion, and when the buckling portion is in a buckling connection state with the lug, the positioning portion is connected with the limiting hole in a matched mode to fix the relative positions of the base and the rotating block.

5. The turning belt clamping device according to claim 4, wherein the connecting portion further comprises an avoidance portion, the avoidance portion is configured to avoid the lock catch position, and the connecting portion does not interfere with the lock catch when the buckling portion and the ear are in a buckled connection state.

6. A turning belt clamping device according to any one of claims 1 to 5, further comprising bearings, a plurality of said bearings being provided at said first clamping portion and said second clamping portion, respectively, adjacent said bearings being abuttable against upper and lower surfaces of said turning belt.

7. A turning belt clamping device according to any one of claims 1 to 5 wherein a pin hole is provided in the ear and a pin is provided in the connecting portion, the pin being hinged to the pin hole.

8. A turning belt clamping device according to any one of claims 1 to 5 wherein the underside of the base is provided with mounting holes and mounting posts.

9. A turning belt clamping device according to any one of claims 1 to 5 wherein the housing and the swivel block are both injection moulded in one piece.

10. A turning belt conveyor comprising a turning belt clamping device according to any one of claims 1 to 9, said turning belt clamping device being provided on an outer arc frame for clamping an outer arc portion of said turning belt.