Stacking equipment for green bodies

Abstract

The utility model belongs to the technical field of stacking equipment, and particularly relates to blank stacking equipment which comprises a base, a supporting frame is fixedly connected to the upper end of the base, a cross beam is fixedly connected to the upper end of the supporting frame, a sliding groove is formed in the surface of the cross beam, and a hydraulic cylinder is slidably connected to the upper end of the cross beam. The telescopic end of the hydraulic cylinder is in sliding connection with the sliding groove, the telescopic end of the hydraulic cylinder is fixedly connected with an installation frame, a synchronous air cylinder is fixedly installed on the vertical portion of the installation frame, the telescopic end of the synchronous air cylinder is in sliding connection with the vertical portion of the installation frame, and the telescopic end of the synchronous air cylinder is fixedly connected with a clamping plate. According to the scheme, the end plate is pushed to move in the direction away from the vertical part of the mounting frame, the spring deforms, the plug is driven to move, under the extrusion action of force, the plug can be separated from the flow guide hole, an operator can conveniently fill lubricating oil for use, and then the telescopic end of the synchronous air cylinder is lubricated.

Description

Technical Field

[0001] The utility model belongs to the technical field of palletizing equipment, and in particular relates to a palletizing equipment for blanks. Background Art

[0002] Palletizing equipment for green bodies is a kind of equipment used to stack green bodies (such as bricks, stones, wood, etc.) into stacks. It usually includes: conveying system, stacking device, clamping mechanism, control system, etc. The main function of palletizing equipment for green bodies is to stack green bodies according to the preset stacking method to achieve the purpose of centralized storage, space saving and convenient handling. It is widely used in production lines in industries such as bricks, stones, and wood to improve production efficiency and reduce manual labor.

[0003] A palletizer is disclosed in a utility model patent with the patent authorization announcement number CN200971269Y, which includes a frame, a control device, and a power. A linear guide is fixed on the frame. The key point of its structure is that a lifting base is fixed on the linear guide. The lifting base has two movement directions driven by two motors. A horizontal motor is fixed on the frame to control the base to move along the linear guide. A vertical motor is fixed above the lifting base to control the up and down movement of the lifting base. A plurality of manipulators are installed under the lifting base, each two forming a pair, and a clamping mechanism is provided between each pair of two manipulators.

[0004] However, the existing blank palletizing equipment also has certain shortcomings. Although the existing blank palletizing equipment mostly adopts the telescopic effect of the cylinder to complete the clamping operation of the splint, due to the influence of factors such as the material and friction between the cylinder body and the telescopic end, long-term use will cause the telescopic resistance of the cylinder to increase. Summary of the invention

[0005] The utility model aims to provide a palletizing device for blanks, which solves the problem that although the existing palletizing devices for blanks mostly use the telescopic effect of the cylinder to complete the clamping operation of the clamping plate, due to the influence of factors such as the material and friction between the cylinder body and the telescopic end, the telescopic resistance of the cylinder will increase after long-term use.

[0006] In order to achieve the above-mentioned purpose, the utility model provides a palletizing device for blanks, including a base, the upper end of the base is fixedly connected to a support frame, the upper end of the support frame is fixedly connected to a crossbeam, a slide groove is provided on the surface of the crossbeam, the upper end of the crossbeam is slidably connected to a hydraulic cylinder, the telescopic end of the hydraulic cylinder is slidably connected to the slide groove, the telescopic end of the hydraulic cylinder is fixedly connected to a mounting frame, the vertical part of the mounting frame is fixedly installed with a synchronous cylinder, the telescopic end of the synchronous cylinder is slidably connected to the vertical part of the mounting frame, The telescopic end of the synchronous cylinder is fixedly connected with a splint, the vertical part of the splint is fixedly connected with a guide rod, the guide rod is slidably connected to the vertical part of the mounting frame, the vertical part of the mounting frame is fixedly connected with an oil storage cylinder, the oil storage cylinder is slidably connected to the telescopic end of the synchronous cylinder, the upper side of the oil storage cylinder is in contact with an end plate, the end plate is in contact with the vertical part of the mounting frame, the lower end of the end plate is fixedly connected with a plug, the plug is slidably connected to a guide hole opened on the surface of the oil storage cylinder, and the upper side of the oil storage cylinder is fixedly connected with a fixing plate.

[0007] The principle of the utility model is: start the hydraulic cylinder to drive the telescopic end to move, so as to push the mounting frame to move, and drive the synchronous cylinder and the clamping plate to move; when the clamping plate moves to the adapted position, start the synchronous cylinder to drive the telescopic end to move, so as to push the two clamping plates to move toward each other, and drive the guide rod to move, so as to ensure the stable movement of the clamping plate, clamp and fix the pallet, start the servo motor to drive the output shaft to rotate, so as to drive the gear to rotate, and under the meshing relationship, the gear drives the tooth plate to move, so as to drive the hydraulic cylinder to move, and drive the guide block to slide along the inner wall of the slide groove, so as to ensure the stable movement of the hydraulic cylinder, and finally drive the clamping plate to move, so as to stack the pallet;

[0008] By pushing the end plate to move in the direction of the vertical part away from the mounting frame, the spring is deformed under the action of the fixing plate, and the plug is deformed under the extrusion of the inner wall of the guide hole, and finally the plug is separated from the guide hole. Under the action of the guide hole, it is convenient for the operator to fill the oil storage cylinder with lubricating oil, so that the lubricating oil contacts the telescopic end of the synchronous cylinder, and the lubrication of the synchronous cylinder is completed under the telescopic action of the synchronous cylinder.

[0009] The beneficial effects of the utility model are as follows: the scheme can drive the mounting frame to move up and down through the telescopic action of the hydraulic cylinder to drive the splint to move; under the telescopic action of the synchronous cylinder, the two splints can be pushed to move toward each other to clamp and fix the pallet body; and under the action of the servo motor, gears, toothed plates and other structures, the hydraulic cylinder can be driven to move left and right; under the action of the slide groove and guide block, the movement of the hydraulic cylinder can be guaranteed to be stable, which is convenient for subsequent stacking equipment; by pushing the end plate to move away from the vertical part of the mounting frame, the spring is deformed and drives the plug to move; under the extrusion of force, the plug can be separated from the guide hole, which is convenient for the operator to add and use the lubricating oil, and then lubricate the telescopic end of the synchronous cylinder.

[0010] Furthermore, four evenly distributed reinforcing ribs are welded to the upper end of the base, and each of the reinforcing ribs is welded to the support frame. The arrangement of the reinforcing ribs can improve the support stability of the support frame.

[0011] Furthermore, a friction groove is provided on the vertical portion of the clamping plate, and a plurality of the friction grooves are provided. The plurality of friction grooves are evenly distributed on the vertical portion of the clamping plate. The provision of the friction grooves can improve the clamping effect of the clamping plate.

[0012] Furthermore, the plug is in a hemispherical shape as a whole and is made of elastic rubber. By setting the plug, the guide holes on the surface of the oil storage cylinder can be sealed, and the elastic rubber material has good deformation and durability.

[0013] Furthermore, a spring is welded to the end surface of the fixing plate close to the vertical portion of the mounting frame, and the other end of the spring is welded to the end plate. The end plate can be tightened by the provision of the spring.

[0014] Furthermore, a guide block is slidably connected to the inner wall of the slide groove, and the guide block is fixedly connected to the hydraulic cylinder, a tooth plate is fixedly connected to the front of the hydraulic cylinder, the tooth plate is slidably connected to the cross beam, and a fixed frame is fixedly connected to the upper end of the cross beam, a servo motor is fixedly installed on the horizontal part of the fixed frame, and a gear is fixedly sleeved on the outer side of the output shaft of the servo motor, and the gear is meshed with the tooth plate. Through the action of the servo motor, gear, tooth plate and other structures, the hydraulic cylinder can be driven to move, and then the mounting frame can be driven to move, so as to drive the splint to move effectively.

[0015] Furthermore, two guide blocks are provided, and the two guide blocks are symmetrically distributed on the hydraulic cylinder. Through the provision of the guide blocks, the hydraulic cylinder can be stacked for guiding processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional diagram of the overall structure of the blank palletizing device according to an embodiment of the present invention;

[0017] Figure 2 For the embodiment of the present invention, the blank is used for palletizing equipment Figure 1 A bottom-up stereogram of

[0018] Figure 3 For the embodiment of the present invention, the blank is used for palletizing equipment Figure 1 A front cross-sectional view of

[0019] Figure 4 For the embodiment of the present invention, the blank is used for palletizing equipment Figure 3 Enlarged view of the oil reservoir. DETAILED DESCRIPTION

[0020] The following is further described in detail through specific implementation methods:

[0021] The figure marks in the drawings of the specification include: base 1, support frame 2, crossbeam 3, slide 4, hydraulic cylinder 5, mounting frame 6, synchronous cylinder 7, clamping plate 8, guide rod 81, oil storage cylinder 9, end plate 10, plug 11, fixing plate 12, spring 13, guide block 14, gear plate 15, fixing frame 16, servo motor 17, gear 18.

[0022] like Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, this embodiment provides a palletizing device for blanks, including a base 1, a support frame 2 is fixedly connected to the upper end of the base 1, a crossbeam 3 is fixedly connected to the upper end of the support frame 2, a slide groove 4 is provided on the surface of the crossbeam 3, a hydraulic cylinder 5 is slidably connected to the upper end of the crossbeam 3, the telescopic end of the hydraulic cylinder 5 is slidably connected to the slide groove 4, the telescopic end of the hydraulic cylinder 5 is fixedly connected to the mounting frame 6, the vertical part of the mounting frame 6 is fixedly installed with a synchronous cylinder 7, the telescopic end of the synchronous cylinder 7 is slidably connected to the vertical part of the mounting frame 6, and the telescopic end of the synchronous cylinder 7 is slidably connected to the vertical part of the mounting frame 6. The end is fixedly connected with a splint 8, the vertical part of the splint 8 is fixedly connected with a guide rod 81, the guide rod 81 is slidably connected to the vertical part of the mounting frame 6, the vertical part of the mounting frame 6 is fixedly connected with an oil storage cylinder 9, the oil storage cylinder 9 is slidably connected to the telescopic end of the synchronous cylinder 7, the upper side of the oil storage cylinder 9 is in contact with an end plate 10, the end plate 10 is in contact with the vertical part of the mounting frame 6, the lower end of the end plate 10 is fixedly connected with a plug 11, the plug 11 is slidably connected to the guide hole opened on the surface of the oil storage cylinder 9, and the upper side of the oil storage cylinder 9 is fixedly connected with a fixing plate 12.

[0023] like Figure 1 , Figure 2 , Figure 3 , Figure 4As shown, four evenly distributed reinforcing ribs are welded to the upper end of the base 1, and each reinforcing rib is welded to the support frame 2. The arrangement of the reinforcing ribs can improve the supporting stability of the support frame 2. A friction groove is provided on the vertical portion of the splint 8. There are multiple friction grooves, and the multiple friction grooves are evenly distributed on the vertical portion of the splint 8. The arrangement of the friction grooves can improve the clamping effect of the splint 8. The plug 11 is hemispherical in shape as a whole. The plug 11 is made of elastic rubber material. Through the arrangement of the plug 11, the guide holes on the surface of the oil storage cylinder 9 can be sealed, and the elastic rubber material has good deformation and durability. A spring 13 is welded to the end face of the fixing plate 12 close to the vertical portion of the mounting frame 6, and the other end of the spring 13 is welded to the end plate 10. Through the arrangement of the spring 13, the end plate 10 can be tightened.

[0024] like Figure 1 , Figure 2 , Figure 3 As shown, the inner wall of the slide 4 is slidably connected with a guide block 14, and the guide block 14 is fixedly connected to the hydraulic cylinder 5. Two guide blocks 14 are provided, and the two guide blocks 14 are symmetrically distributed on the hydraulic cylinder 5. Through the setting of the guide blocks 14, the hydraulic cylinder 5 can be guided. The front of the hydraulic cylinder 5 is fixedly connected with a toothed plate 15, and the toothed plate 15 is slidably connected to the cross beam 3. The upper end of the cross beam 3 is fixedly connected with a fixing frame 16, and a servo motor 17 is fixedly installed on the horizontal part of the fixing frame 16. A gear 18 is fixedly sleeved on the outer side of the output shaft of the servo motor 17, and the gear 18 is meshed with the toothed plate 15. Through the action of the servo motor 17, the gear 18, the toothed plate 15 and other structures, the hydraulic cylinder 5 can be driven to move, and then the mounting frame 6 can be driven to move, so as to drive the splint 8 to move effectively.

[0025] The specific implementation process of the utility model is as follows: start the hydraulic cylinder 5 to drive the telescopic end to move, so as to push the mounting frame 6 to move, and drive the synchronous cylinder 7 and the clamping plate 8 to move. When the clamping plate 8 moves to the adapted position, start the synchronous cylinder 7 to drive the telescopic end to move, so as to push the two clamping plates 8 to move toward each other, and drive the guide rod 81 to move, so as to ensure the stable movement of the clamping plate 8, clamp and fix the pallet, start the servo motor 17 to drive the output shaft to rotate, so as to drive the gear 18 to rotate, and in the meshing relationship, the gear 18 drives the tooth plate 15 to move, so as to drive the hydraulic cylinder 5 to move, and drive the guide block 14 to slide along the inner wall of the slide 4, so as to ensure the stable movement of the hydraulic cylinder 5, and finally drive the clamping plate 8 to move, and use the pallet for stacking;

[0026] By pushing the end plate 10 to move in the direction of the vertical part away from the mounting frame 6, the spring 13 is deformed under the action of the fixing plate 12, and the plug 11 is deformed under the extrusion of the inner wall of the guide hole, and finally the plug 11 is separated from the guide hole. Under the action of the guide hole, it is convenient for the operator to fill the oil storage cylinder 9 with lubricating oil, so that the lubricating oil contacts the telescopic end of the synchronous cylinder 7, and the lubrication of the synchronous cylinder 7 is completed under the telescopic action of the synchronous cylinder 7.

[0027] This solution can drive the mounting frame 6 to move up and down through the telescopic effect of the hydraulic cylinder 5, so as to drive the clamping plate 8 to move. Under the telescopic effect of the synchronous cylinder 7, the two clamping plates 8 can be pushed to move toward each other to clamp and fix the pallet body. Under the action of the servo motor 17, gear 18, tooth plate 15 and other structures, the hydraulic cylinder 5 can be driven to move left and right. Under the action of the slide 4 and the guide block 14, the movement of the hydraulic cylinder 5 can be guaranteed to be stable, which is convenient for subsequent stacking equipment. By pushing the end plate 10 to move away from the vertical part of the mounting frame 6, the spring 13 is deformed and drives the plug 11 to move. Under the extrusion of force, the plug 11 can be separated from the guide hole, which is convenient for the operator to add and use the lubricating oil, and then lubricate the telescopic end of the synchronous cylinder 7.

[0028] It should be noted in advance that, in the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] The above is only an embodiment of the present invention, and the common knowledge such as the known specific structure and characteristics in the scheme is not described in detail here. It should be pointed out that for those skilled in the art, several deformations and improvements can be made without departing from the structure of the present invention, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicality of the patent. The scope of protection required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. A palletizing device for blanks, comprising a base, characterized in that: The top end of the base is fixedly connected to the support frame, the top end of the support frame is fixedly connected to the cross beam, the surface of the cross beam is provided with a slide groove, the upper end of the cross beam is slidably connected to the hydraulic cylinder, the telescopic end of the hydraulic cylinder is slidably connected to the slide groove, the telescopic end of the hydraulic cylinder is fixedly connected to the mounting frame, the vertical part of the mounting frame is fixedly installed with a synchronous cylinder, the telescopic end of the synchronous cylinder is slidably connected to the vertical part of the mounting frame, the telescopic end of the synchronous cylinder is fixedly connected to the clamping plate, the vertical part of the clamping plate is fixedly connected to the guide rod, the guide rod is slidably connected to the vertical part of the mounting frame, the vertical part of the mounting frame is fixedly connected to an oil storage cylinder, the oil storage cylinder is slidably connected to the telescopic end of the synchronous cylinder, the upper side of the oil storage cylinder contacts with an end plate, the end plate contacts with the vertical part of the mounting frame, the lower end of the end plate is fixedly connected with a plug, the plug is slidably connected to the guide hole provided on the surface of the oil storage cylinder, and the upper side of the oil storage cylinder is fixedly connected with a fixing plate.

2. The palletizing device for blanks according to claim 1, characterized in that: Four evenly distributed reinforcing ribs are welded to the upper end of the base, and each of the reinforcing ribs is welded to the supporting frame.

3. The blank palletizing device according to claim 1, characterized in that: The vertical portion of the clamping plate is provided with a friction groove, and a plurality of the friction grooves are provided, and the plurality of the friction grooves are evenly distributed on the vertical portion of the clamping plate.

4. The blank palletizing device according to claim 1, characterized in that: The plug is in a hemispherical shape as a whole and is made of elastic rubber material.

5. The blank palletizing device according to claim 1, characterized in that: A spring is welded to the end surface of the fixing plate on one side close to the vertical portion of the mounting frame, and the other end of the spring is welded to the end plate.

6. The blank palletizing device according to claim 1, characterized in that: The inner wall of the slide groove is slidably connected with a guide block, the guide block is fixedly connected to the hydraulic cylinder, the front of the hydraulic cylinder is fixedly connected with a toothed plate, the toothed plate is slidably connected to the cross beam, the upper end of the cross beam is fixedly connected with a fixing frame, a servo motor is fixedly installed on the horizontal part of the fixing frame, a gear is fixedly sleeved on the outer side of the output shaft of the servo motor, and the gear is meshed with the toothed plate.

7. The blank palletizing device according to claim 6, characterized in that: Two guide blocks are provided, and the two guide blocks are symmetrically distributed on the hydraulic cylinder.

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