Stacking and conveying device

Abstract

The utility model discloses a palletizing and conveying device, which relates to the technical field of palletizing and conveying and comprises a bottom plate and a support component, fixed bases are fixed on two sides of the top of the bottom plate, and the support component is arranged in bearings at openings on the surfaces of the fixed bases. The supporting assembly comprises a rotating rod, a supporting piece, a ratchet wheel, a fixing transverse plate, a spring, a movable pawl, a rotating shaft and a limiting roller, the supporting piece is arranged at the front end of the exterior of the rotating rod, the ratchet wheel is arranged at the rear end of the exterior of the rotating rod, the fixing transverse plate is arranged on the back face of the fixing machine base, and the spring is connected to the bottom of the fixing transverse plate. And the other end of the spring is connected with a movable pawl. According to the stacking and conveying device, the driving motor drives the first conveying roller to rotate, the outer belt wheel of the first conveying roller drives the transmission belt to rotate so that the outer belt wheel of the second conveying roller can rotate, trays are conveyed from front to back through the first conveying roller and the second conveying roller, the trays are accurately moved to the position above the lifting platform, and stacking is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of palletizing and conveying, in particular to a palletizing and conveying device. Background Art

[0002] A pallet is a medium for placing and transporting materials. In the field of electronics and digital technology, small materials such as chips and coils need to be stored, processed, or sent to testing stations for testing. Pallets must be stacked after use, otherwise the conveyor line will be messy, affecting work efficiency and easily causing safety accidents.

[0003] When the existing device stacks the pallets to a higher height, the pallets are easily skewed due to the lack of support on both sides, resulting in unstable stacking.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a palletizing and conveying device is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a palletizing and conveying device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a stacking conveying device, comprising a base plate and a support assembly, wherein fixed machine bases are fixed on both sides of the top of the base plate, the support assembly is arranged in a bearing at an opening on the surface of the fixed machine base, and the support assembly comprises a rotating rod, a supporting member, a ratchet, a fixed cross plate, a spring, a movable pawl, a rotating shaft and a limiting roller, the external front end of the rotating rod is provided with a supporting member, and the external rear end of the rotating rod is provided with a ratchet, the back side of the fixed machine base is provided with a fixed cross plate, and the bottom of the fixed cross plate is connected to a spring, the other end of the spring is connected to a movable pawl, and one end of the movable pawl is provided with a rotating shaft, and the limiting roller is arranged on the surface of the fixed machine base.

[0007] Furthermore, a fixing seat is installed at the top middle end of the base plate, and an electric telescopic rod is arranged at the inner bottom end of the fixing seat.

[0008] Furthermore, a lifting platform is installed on the top of the electric telescopic rod, and conveying components are arranged on both sides of the fixed seat.

[0009] Furthermore, the conveying assembly includes a frame, a driving motor and a conveying roller, and the driving motor is installed above one side of the frame, and the output end of the driving motor passes through one side of the frame and is connected to the conveying roller.

[0010] Furthermore, the conveying assembly also includes a conveying roller 2, a pulley and a transmission belt. The conveying roller 2 is rotatably arranged between the two sides of the interior of the frame, and pulleys are installed on the outside of the conveying roller 1 and the conveying roller 2, and the outside of the pulley is connected to the transmission belt.

[0011] Furthermore, the bottom plate, the fixing seat and the fixing machine seat are an integrated structure, and the lifting platform is plugged into the fixing seat.

[0012] Furthermore, the arrangement ratio of the conveying roller 1 to the conveying roller 2 is 1:8, and the conveying roller 2 is distributed at equal intervals with respect to the inner side of the frame.

[0013] Furthermore, the ratio of the number of the fixed base to the number of the supporting components is 1:4, and the supporting components are distributed at equal intervals with respect to the surface of the fixed base.

[0014] The utility model provides a palletizing and conveying device, which has the following beneficial effects:

[0015] 1. The movable pawl of the utility model is supported by the elastic force of the spring and engages with the teeth on the outer side of the ratchet to form a locked state, so that the ratchet, the rotating rod and the supporting member are restricted from rotating in one direction. The lifting platform keeps lifting the pallet up and supports the pallet through the supporting member, thereby improving the stability of the pallet during stacking.

[0016] 2. The utility model drives the driving motor to rotate the conveyor roller 1, and the outer pulley of the conveyor roller 1 drives the transmission belt to rotate the outer pulley of the conveyor roller 2. The conveyor rollers 1 and 2 are used to transport the pallet from front to back, so that the pallet is accurately moved above the lifting platform for convenient stacking. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall front view structure of a palletizing and conveying device of the utility model;

[0018] Figure 2 This is a schematic diagram of the overall rear view structure of a palletizing and conveying device of the utility model;

[0019] Figure 3 The utility model is a schematic diagram of the three-dimensional structure of a frame of a palletizing and conveying device.

[0020] In the figure: 1, bottom plate; 2, fixed seat; 3, electric telescopic rod; 4, lifting platform; 5, conveying assembly; 501, frame; 502, driving motor; 503, conveying roller 1; 504, conveying roller 2; 505, pulley; 506, transmission belt; 6, fixed base; 7, supporting assembly; 701, rotating rod; 702, supporting member; 703, ratchet; 704, fixed cross plate; 705, spring; 706, movable ratchet; 707, rotating shaft; 708, limiting roller. DETAILED DESCRIPTION

[0021] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0022] like Figure 1 and Figure 2 As shown, a stacking conveying device includes a base plate 1 and a support assembly 7, fixed bases 6 are fixed on both sides of the top of the base plate 1, the support assembly 7 is arranged in the bearing at the opening of the surface of the fixed base 6, and the support assembly 7 includes a rotating rod 701, a support member 702, a ratchet 703, a fixed cross plate 704, a spring 705, a movable pawl 706, a rotating shaft 707 and a limiting roller 708, the outer front end of the rotating rod 701 is provided with a support member 702, and the outer rear end of the rotating rod 701 is provided with a ratchet 703, the back of the fixed base 6 is provided with a fixed cross plate 704, and the bottom of the fixed cross plate 704 is connected to a spring 705, the other end of the spring 705 is connected to a movable pawl 706, and one end of the movable pawl 706 is provided with a rotating shaft 707, and the limiting roller 708 is arranged on the surface of the fixed base 6, the ratio of the number of the fixed base 6 and the support assembly 7 is 1:4, and the support assemblies 7 are distributed at equal intervals about the surface of the fixed base 6.

[0023] The specific operation is as follows: the movable pawl 706 relies on the elastic force of the spring 705 to engage with the teeth on the outside of the ratchet 703, forming a locked state, so that the ratchet 703, the rotating rod 701, and the support member 702 are restricted from rotating in one direction. The lifting platform 4 keeps lifting the pallet up and supports the pallet through the support member 702, thereby improving the stability of the pallet during stacking.

[0024] like Figure 1 and Figure 3 As shown, a fixed seat 2 is installed at the top middle end of the bottom plate 1, and an electric telescopic rod 3 is installed at the inner bottom end of the fixed seat 2, and a lifting platform 4 is installed at the top of the electric telescopic rod 3. Conveying components 5 are arranged on both sides of the fixed seat 2. The conveying component 5 includes a frame 501, a driving motor 502 and a conveying roller 1 503, and a driving motor 502 is installed above one side of the frame 501. The output end of the driving motor 502 passes through one side of the frame 501 and is connected to the conveying roller 1 503. The conveying component 5 also includes a conveying roller 2 504, a driving motor 502 and a conveying roller 1 503. Pulley 505 and transmission belt 506, conveying roller 2 504 is rotatably arranged between the two sides inside the frame 501, and pulleys 505 are installed on the outside of conveying roller 1 503 and conveying roller 2 504, and the outside of pulley 505 is connected with transmission belt 506, the bottom plate 1, the fixed seat 2 and the fixed machine seat 6 are integrated structure, the lifting platform 4 is inserted into the fixed seat 2, the setting ratio of conveying roller 1 503 and conveying roller 2 504 is 1:8, and conveying roller 2 504 is evenly spaced about the inner side of the frame 501.

[0025] The specific operation is as follows: the driving motor 502 drives the conveyor roller 1 503 to rotate, and the external pulley 505 of the conveyor roller 1 503 drives the transmission belt 506 to drive the external pulley 505 of the conveyor roller 2 504 to rotate, and the pallet is transported from front to back by means of the conveyor roller 1 503 and the conveyor roller 2 504, so that the pallet is accurately moved above the lifting platform 4 for easy stacking.

[0026] In summary, when the stacking conveying device is used, the pallet to be stacked is first placed on the conveying roller 1 503 and the conveying roller 2 504, and the conveying roller 1 503 is driven to rotate by the driving motor 502, and the outer pulley 505 of the conveying roller 1 503 drives the transmission belt 506 to drive the outer pulley 505 of the conveying roller 2 504 to rotate, and the conveying roller 1 503 and the conveying roller 2 504 are driven to convey the pallet from front to back until the pallet reaches the top of the lifting platform 4;

[0027] Then, the electric telescopic rod 3 is controlled to extend outward, and its outer end drives the lifting platform 4 to rise to a certain height. After the pallet is lifted by the lifting platform 4, its left and right ends push a group of support members 702 respectively, so that the support members 702 rotate. Since the movable pawl 706 on the rotating shaft 707 is supported by the elastic force of the spring 705 and engages with the teeth on the outer side of the ratchet 703, the ratchet 703, the rotating rod 701, and the support member 702 are restricted from rotating in one direction, and the lifting platform 4 keeps lifting the pallet. When the electric telescopic rod 3 retracts inward and drives the lifting platform 4 to descend to a certain height, the pallet can fall on the support member 702. Since the pallet is supported by the support member 702, the stability of the pallet during palletizing is improved;

[0028] The operation is cyclically carried out in this way to realize the stacking of multiple pallets. When the pallet stacking is completed, the electric telescopic rod 3 is controlled to extend outward, and the supporting members 702 are lifted up one by one through the pallets, so that the staff can take them away easily.

[0029] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A palletizing and conveying device, comprising a base plate (1) and a supporting assembly (7), characterized in that: A fixed machine base (6) is fixed on both sides of the top of the bottom plate (1); the support assembly (7) is arranged in a bearing at an opening on the surface of the fixed machine base (6); and the support assembly (7) comprises a rotating rod (701), a support member (702), a ratchet (703), a fixed horizontal plate (704), a spring (705), a movable pawl (706), a rotating shaft (707) and a limiting roller (708); the outer front end of the rotating rod (701) is provided with a support member (702), and a ratchet (703) is provided at the outer rear end of the rotating rod (701), a fixed horizontal plate (704) is provided on the back of the fixed machine base (6), and a spring (705) is connected to the bottom of the fixed horizontal plate (704), the other end of the spring (705) is connected to a movable pawl (706), and a rotating shaft (707) is provided at one end of the movable pawl (706), and the limiting roller (708) is arranged on the surface of the fixed machine base (6).

2. A palletizing and conveying device according to claim 1, characterized in that: A fixing seat (2) is installed at the top middle end of the base plate (1), and an electric telescopic rod (3) is arranged at the inner bottom end of the fixing seat (2).

3. A palletizing and conveying device according to claim 2, characterized in that: A lifting platform (4) is installed at the top end of the electric telescopic rod (3), and conveying components (5) are arranged on both sides of the fixed seat (2).

4. A palletizing and conveying device according to claim 3, characterized in that: The conveying assembly (5) comprises a frame (501), a driving motor (502) and a conveying roller (503), wherein the driving motor (502) is installed above one side of the frame (501), and the output end of the driving motor (502) passes through one side of the frame (501) and is connected to the conveying roller (503).

5. A palletizing and conveying device according to claim 4, characterized in that: The conveying assembly (5) further comprises a conveying roller 2 (504), a belt pulley (505) and a transmission belt (506); the conveying roller 2 (504) is rotatably arranged between the two sides inside the frame (501); the outsides of the conveying roller 1 (503) and the conveying roller 2 (504) are both installed with a belt pulley (505); and the outside of the belt pulley (505) is connected to the transmission belt (506).

6. The palletizing and conveying device according to claim 3, characterized in that: The base plate (1), the fixing seat (2) and the fixing machine seat (6) are in an integrated structure, and the lifting platform (4) is plugged into the fixing seat (2).

7. The palletizing and conveying device according to claim 5, characterized in that: The arrangement ratio of the conveying roller 1 (503) to the conveying roller 2 (504) is 1:8, and the conveying roller 2 (504) is distributed at equal intervals with respect to the inner side of the frame (501).

8. The palletizing and conveying device according to claim 1, characterized in that: The ratio of the number of the fixed machine base (6) to the number of the support components (7) is 1:4, and the support components (7) are distributed at equal intervals with respect to the surface of the fixed machine base (6).

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