Clamping and moving mechanism for turnover box unstacking and stacking machine and turnover box

Abstract

The utility model provides a clamping and moving mechanism for a turnover box unstacking and stacking machine, which comprises a support, clamping mechanisms are respectively arranged on the left side and the right side, each clamping mechanism is provided with a telescopic clamping piece, and the clamping mechanisms can ascend and descend so as to drive the turnover box to ascend and descend after the turnover box is clamped by the clamping pieces, and unstacking and stacking are achieved. The turnover box is matched with the clamping piece of the clamping and moving mechanism for the turnover box unstacking and stacking machine, and the box body is provided with an inserting part matched with the clamping piece. Labor cost can be saved, and working efficiency can be improved.

Description

Technical Field

[0001] The utility model belongs to the field of food machinery, and in particular relates to a clamping and moving mechanism for a turnover box disassembling and stacking machine and a turnover box. Background Art

[0002] Turnover boxes are widely used in the food industry to hold food. When turnover boxes are stacked in multiple layers, they need to be stacked one by one. When one of the turnover boxes needs to be taken out from the stack, it needs to be lifted from the top or the bottom of the box adjacent to the upper layer. If manual operation is used, it will inevitably be time-consuming and labor-intensive, and increase production costs and affect efficiency. Utility Model Content

[0003] In view of the above technical problems, the utility model provides a clamping and moving mechanism for a turnover box destacker and a turnover box, which can save labor costs and improve work efficiency.

[0004] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a clamping and moving mechanism for a turnover box destacking machine, including a bracket, and clamping mechanisms are respectively arranged on the left and right sides of the bracket. The clamping mechanism has a retractable clamping member, and the clamping mechanism can be raised and lowered to drive the turnover box to be raised and lowered after the clamping member clamps the turnover box, thereby realizing destacking.

[0005] Preferably, the bracket is a rectangular parallelepiped, a supporting frame is arranged inside the bracket, and an upper connecting frame is arranged at the upper end of the bracket.

[0006] Preferably, a lower connecting frame is further provided on the bracket, a guide rod is vertically provided between the upper connecting frame and the lower connecting frame, and the clamping mechanism is slidably connected to the guide rod.

[0007] Preferably, below the conveying platform, a rotating shaft bracket is respectively provided on the support frame and the bracket, the two rotating shaft brackets correspond to each other, and a rotating shaft is rotatably connected to the rotating shaft bracket, and main pulleys are provided at both ends of the rotating shaft. Auxiliary pulleys corresponding to the main pulley are rotatably provided on the left and right sides of the upper connecting frame, the main pulley and the auxiliary pulley are connected by a transmission belt, and the transmission belt is fixedly connected to the clamping mechanism, and the rotating shaft is driven by a forward and reversible driving motor.

[0008] Preferably, the clamping mechanism comprises a fixing plate, the clamping member is connected to the fixing plate, and the telescopic end of the clamping member has a clamping head, and the clamping heads are arranged opposite to each other.

[0009] Preferably, a connecting plate is horizontally arranged on the outer side of the fixing plate, and the connecting plate is slidably connected to the guide rod.

[0010] Preferably, the clamping head is in the shape of a stepped shaft, the small end of which is an insertion end, the large end of which is a limiting end, and the end of the small end is chamfered.

[0011] A turnover box is adapted to the clamping piece of the clamping and moving mechanism of the turnover box stacker, and a plug-in part adapted to the clamping piece is arranged on the box body.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] During stacking, the clamping member of the clamping mechanism extends out and is inserted into a specific plug-in portion of the turnover box. The driving motor drives the transmission belt to rotate and drive the clamping structure to move up one station. The second turnover box is transported to the designated position. The driving motor drives the transmission belt to rotate and drive the clamping structure to move down, so that the first turnover box falls into the second turnover box. The driving motor drives the transmission belt to rotate and drive the clamping structure to move down one station. The clamping member of the clamping mechanism extends out and is inserted into a specific plug-in portion of the second turnover box. This cycle is repeated in sequence until stacking of a specific height is completed.

[0014] When destacking, the clamping part of the clamping mechanism extends out and is inserted into the specific plug-in part of the second turnover box at the bottom. The driving motor drives the transmission belt to rotate and drive the clamping structure to move one station upward. The turnover box at the bottom is detached from a whole stack of turnover boxes, and the detached turnover box is transported out. The driving motor drives the transmission belt to rotate and drive the clamped turnover box to move downward to the conveyor table. The clamping mechanism contracts, and the driving motor drives the transmission belt to rotate and drive the clamping structure to move down one station. The clamping part extends out and is inserted into the specific plug-in part of the second turnover box at the bottom again. The cycle is repeated until the last turnover box is destacking and transported out. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 The structure of the utility model is shown in FIG. Figure 1 ;

[0017] Figure 2 The structure of the utility model is shown in FIG. Figure 2 ;

[0018] Figure 3 It is a rear view of the utility model;

[0019] Figure 4 It is a side view of the utility model;

[0020] Figure 5 It is a schematic diagram of the structure of the turnover box in the utility model.

[0021] In the above figures: 1. bracket; 11. column; 12. cross bar; 13. support frame; 131. vertical support; 132. lateral support; 14. upper connecting frame; 141. upper cross brace; 142. upper longitudinal brace; 15. lower connecting frame; 151. lower cross brace; 152. lower longitudinal brace; 16. guide rod; 17. shaft bracket; 2. clamping mechanism; 21. clamping member; 22. clamping head; 23. fixing plate; 24. connecting plate; 3. shaft; 31. primary pulley; 32. secondary pulley; 33. transmission belt; 4. driving motor; 5. housing; 51. plug-in part. DETAILED DESCRIPTION

[0022] The present invention is described in detail below by way of exemplary embodiments. However, it should be understood that, without further description, elements, structures and features in one embodiment may also be beneficially combined in other embodiments.

[0023] A clamping and moving mechanism for a turnover box stacker, see Figures 1 to 4 , including a bracket 1, the bracket 1 is a rectangular bracket 1, which is composed of four columns 11 and a cross bar 12 connected between the columns 11, and the cross bar 12 is located at the upper and lower ends of the columns 11 for connection;

[0024] A support frame 13 is provided in the bracket 1. The support frame 13 includes two vertical supports 131 vertically connected to the cross bar 12 in the front-back direction of the bottom. A horizontal support 132 is horizontally provided on the top of each of the two vertical supports 131. The two ends of one of the horizontal supports 132 are connected to the two columns 11 on the front side, and the two ends of the other horizontal support 132 are connected to the two columns 11 on the rear side.

[0025] An upper connecting frame 14 is provided at the upper end of the bracket 1, and the upper connecting frame 14 includes an upper horizontal brace 141 connected between the left and right columns 11, and two upper longitudinal braces 142 connected in front of the upper horizontal brace 141; and a lower connecting frame 15 is also provided on the bracket 1, and the lower connecting frame 15 is located above the conveying platform in the horizontal direction, and the lower connecting frame 15 includes a lower horizontal brace 151 connected between the left and right columns 11, and two lower longitudinal braces 152 connected in front of the lower horizontal brace 151;

[0026] The left and right sides of the bracket 1 are respectively provided with a clamping mechanism 2 that can be raised and lowered synchronously. The clamping mechanism 2 is located above the conveying platform, and the clamping mechanism 2 has a relatively retractable clamping member 21. In order to realize the lifting and lowering of the clamping mechanism 2, four guide rods 16 are vertically arranged between the upper longitudinal support 142 of the upper connecting frame 14 and the lower longitudinal support 152 of the lower connecting frame 15, and the clamping mechanism 2 is slidably connected to the guide rods 16;

[0027] In this embodiment, the clamping mechanism 2 includes a fixed plate 23, a connecting plate 24 is horizontally arranged on the outer side of the fixed plate 23, and the connecting plate 24 is slidably connected to the guide rod 16. The clamping members 21 are provided with four, which are respectively connected to the fixed plate 23 and are symmetrical. The telescopic end of the clamping member 21 has a clamping head 22, and the clamping heads 22 are arranged oppositely. The clamping heads 22 are in the shape of a stepped shaft, the small end of which is an insertion end, the large end of which is a limit end, and the end of the small end is chamfered;

[0028] A rotating shaft 3 bracket 171 is respectively provided on the support frame 13 and the bracket 1, and the two rotating shaft 3 brackets 171 correspond to each other, and the rotating shaft 3 is rotatably connected to the rotating shaft 3, and main pulleys 31 are provided at both ends of the rotating shaft 3. Auxiliary pulleys 32 corresponding to the main pulley 31 are rotatably provided on the left and right sides of the upper connecting frame 14, and the main pulley 31 is connected to the auxiliary pulley 32 by a transmission belt 33, and the transmission belt 33 is fixedly connected to the clamping mechanism 2, and the rotating shaft 3 is driven by a forward and reversible driving motor 4 to drive the turnover box to rise and fall after the clamping member 21 clamps the turnover box, so as to realize stacking and disassembly.

[0029] See also Figure 5 Another object of the utility model is to provide: a turnover box, which is adapted to the clamping piece 21 of the clamping and moving mechanism of the turnover box stacker, and the box body 5 is provided with a plug-in part 51 adapted to the clamping piece 21, and the plug-in part 51 is a socket.

[0030] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A clamping and moving mechanism for a turnover box destacker, characterized in that: The invention comprises a bracket, wherein a clamping mechanism is respectively arranged on the left and right sides of the bracket, wherein the clamping mechanism has a retractable clamping member, and the clamping mechanism can be raised and lowered, so that after the clamping member clamps the turnover box, the turnover box is driven to be raised and lowered to realize stacking; The clamping mechanism includes a fixed plate, the clamping piece is connected to the fixed plate, and the telescopic end of the clamping piece has a clamping head, and the clamping heads are arranged relatively; a connecting plate is horizontally arranged on the outer side of the fixed plate, and the connecting plate is slidably connected to the guide rod; the clamping head is in the shape of a stepped shaft, its small end is an insertion end, its large end is a limit end, and the end of the small end is chamfered.

2. The clamping and moving mechanism for the turnover box destacker according to claim 1 is characterized in that: The bracket is a rectangular parallelepiped, a supporting frame is arranged inside the bracket, and an upper connecting frame is arranged at the upper end of the bracket.

3. The clamping and moving mechanism for the turnover box destacker according to claim 2 is characterized in that: The bracket is also provided with a lower connecting frame, a guide rod is vertically provided between the upper connecting frame and the lower connecting frame, and the clamping mechanism is slidably connected with the guide rod.

4. The clamping and moving mechanism for the turnover box destacker according to claim 3 is characterized in that: Below the conveying platform, a rotating shaft bracket is respectively arranged on the support frame and the bracket, the two rotating shaft brackets correspond to each other, and a rotating shaft is rotatably connected to the rotating shaft bracket, main pulleys are arranged at both ends of the rotating shaft, and secondary pulleys corresponding to the main pulleys are rotatably arranged on the left and right sides of the upper connecting frame, the main pulley and the secondary pulley are connected by a transmission belt, and the transmission belt is fixedly connected to the clamping mechanism, and the rotating shaft is driven by a forward and reversible driving motor.

5. A turnover box adapted to the clamping member of the turnover box destacker according to any one of claims 1 to 4, characterized in that: The box body is provided with a plug-in portion adapted to the clamping piece.

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