Wood tray bottom plate discharging device
By using a placement rack and feeding chain in conjunction with a pusher head in the wooden pallet bottom plate unloading device, the problem of inaccurate bottom plate stacking is solved, achieving a stable and low-cost bottom plate stacking effect.
Patent Information
- Application Number
- CN202520185809.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-06
- Publication Date
- 2025-12-19
- Estimated Expiration
- 2035-02-06
AI Technical Summary
The existing wooden pallet bottom plate unloading device cannot guarantee that the bottom plates are stacked on the same group of pads simultaneously and accurately, resulting in poor stacking effect and high cost of robotic arms.
The conveyor track is equipped with a placement rack and a rotatable feeding chain. The pusher is equipped with a pusher head and a smooth plate. Through the cooperation of the pusher head and the pusher head, the base plate can be accurately stacked.
This allows for the accurate and stable placement of the base plates on the same set of pads, reducing equipment costs.
Smart Images
Figure CN223687562U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to wood pallet processing field especially relates to a wood pallet bottom plate blanking device. BACKGROUND
[0002] Wood pallet is used for the horizontal platform device of placing goods and products as unit load in the process of assembling, stacking, carrying and transporting. The general wood pallet is mainly composed of cushion block, bottom plate, face plate nailing and binding, and in the traditional wood pallet production process, the same group of cushion blocks is first arranged according to the design specification, then the bottom plate is laid on the same group of cushion blocks, and finally the face plate is laid on the plurality of bottom plates, and a wood pallet is assembled.
[0003] In the prior art, the mechanical hand is generally used to clamp the bottom plate and lay it on the same group of cushion blocks, which can also complete the blanking of the bottom plate and stacking on the same group of cushion blocks. However, the mechanical hand cannot guarantee that the bottom plate is stacked on the same group of cushion blocks at the same time and accurately, the stacking effect is poor, and the cost of the mechanical hand is also high. INNOVATION CONTENT
[0004] In view of the above problems, the utility model aims at providing a wood pallet bottom plate blanking device, which aims at solving the problem that the existing wood pallet bottom plate blanking device cannot guarantee that the bottom plate is stacked on the same group of cushion blocks at the same time and accurately, resulting in poor stacking effect.
[0005] The utility model adopts the following technical scheme:
[0006] The wood pallet bottom plate blanking device comprises a cushion block conveying track, a placing rack is arranged in the cushion block conveying track, the placing rack is inclined forward and upward, a pair of rotatable feeding chains are arranged in the cushion block conveying track, a push frame is arranged on the two feeding chains, the placing rack comprises a pair of left and right carriers, a guide groove is formed in the lower portion of the carrier, a guide sleeve is arranged in front of the guide groove on the carrier, a light plate is arranged below the two carriers, guide heads are arranged on the two sides of the light plate, the guide heads penetrate the guide grooves on the same side and are provided with guide rods forward, the guide rods are provided with stop blocks after penetrating the guide sleeves, springs are arranged between the guide heads and the guide sleeves on the guide rods, a group of push heads for pushing the light plate forward are arranged on the upper portion of the rear side of the push frame, and all the push heads are arranged between the two carriers.
[0007] Further, the cushion block conveying track comprises two feeding tracks, an intermediate track is arranged between the feeding tracks, cushion block feeding channels are formed in the feeding tracks and the intermediate track, section grooves are formed in the two sides of the intermediate track, the feeding chains are arranged in the section grooves, a ring of connecting plates is arranged on the feeding chains, connecting seats are arranged between the corresponding left and right connecting plates, and the push frame is arranged on the connecting seat.
[0008] Further, the front side of the push frame is downwardly provided with two groups of push plates on the left and right sides, and the two groups of push plates are respectively located in the same side cushion block feeding channel.
[0009] Further, the two carriers are provided with a baffle, and the bottom of the carrier is located between the baffle and the baffle.
[0010] Further, the bottom surface of the carrier is provided with a break on the front side.
[0011] The beneficial effects of the present application are: the push frame moves forward in the cushion block conveying track, and when the push frame pushes a group of cushion blocks in front of it to the bottom plate discharging position, the push head on the push frame pushes the light plate forward first, the light plate pushes the current bottom plate located in the placing frame and the bottom layer from the discharging port, and the current bottom plate is stacked above the group of cushion blocks, and the light plate is reset, and then the push frame continues to move forward to the next station, the next push frame pushes the next bottom plate from the discharging port by the push head, and the next bottom plate is also stacked on the next group of cushion blocks. BRIEF DESCRIPTION OF DRAWINGS
[0012] Figure 1 The present application provides a wood tray bottom plate discharging device overall view.
[0013] Figure 2 The present application provides a light plate installation schematic view.
[0014] Figure 3 The present application provides a carrier bottom surface structure schematic view.
[0015] Figure 4 The present application provides a cushion block conveying track schematic view. DETAILED DESCRIPTION
[0016] In order to make the patent purposes, technical schemes and advantages of the present application more clear and clear, the present application will be further described in detail below in combination with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the present application, and are not used to limit the present application.
[0017] In order to explain the technical scheme of the present application, the following specific examples are used to explain the technical scheme of the present application.
[0018] In order to facilitate the description, only the parts related to the embodiments of the present application are shown.
[0019] In combination Figures 1-4As shown, the wood pallet bottom plate blanking device comprises a cushion block conveying track 1, the cushion block conveying track 1 is provided with a placing rack, the placing rack is inclined upwardly, the cushion block conveying track 1 is provided with a pair of rotatable feeding chains 2, a ring of push frames 3 is arranged on the two feeding chains 2, the placing rack comprises a pair of left and right carriers 4, a guide groove 5 is formed below the carrier 4, a guide sleeve 6 is arranged in front of the guide groove 5 on the carrier 4, a light plate 7 is arranged below the two carriers 4, guide heads 8 are arranged on the two sides of the light plate 7, the guide head 8 penetrates the guide groove 5 on the same side and is provided with a guide rod 9 in front, the guide rod 9 is provided with a stop block 10 after penetrating the guide sleeve 6, a spring 11 is arranged on the guide rod 9 between the guide head 8 and the guide sleeve 6, a group of push heads 13 for pushing the light plate to move forward are arranged on the rear side of the push frame 3 upwardly, and all the push heads 13 are located between the two carriers 4.
[0020] The wood pallet is made of logs, generally comprises a face plate, a bottom plate and cushion blocks, forms a stable load bearing structure, and is convenient for forklift handling. In the structure, the placing rack is arranged in the cushion block conveying track, the placing rack is composed of two left and right carriers, the top of the carrier is of an L-shaped structure, so that the bottom plate can be stacked more stably, and the stacking of the bottom plate is facilitated.
[0021] In addition, as Figure 1 、 Figure 3 , the two carriers 4 are provided with a baffle 14, a blanking opening 15 is formed between the bottom of the carrier and the baffle 14, the light plate 7 is arranged towards the blanking opening 15, and the bottom plate blanking position is opposite to the blanking opening in the cushion block conveying track. The baffle is arranged below the two carriers, the baffle plays a limiting role, and the light plate can stably push the bottom plate on the bottom layer of the placing rack out.
[0022] In the embodiment, a cushion block feeding device is arranged upstream of the device, a pair of rotatable feeding chains are arranged in the cushion block conveying track, and a ring of push frames is arranged on the two feeding chains. When the wood pallet bottom plate is blanked by the device, the two feeding chains rotate simultaneously, all the push frames rotate simultaneously, when the current push frame rotates to the cushion block feeding position, the cushion block feeding device transfers a group of cushion blocks to the cushion block feeding position, the cushion blocks are located in front of the current push frame, the feeding chains move one station forward with the current push frame, and the current push frame pushes the cushion blocks to slide one station forward in the cushion block conveying track. The next push frame rotates to the cushion block feeding position, and then the next group of cushion blocks are transferred to the cushion block conveying track.
[0023] The pusher moves forward in the cushion block conveying track, and pushes a group of cushion blocks in front of the pusher to the bottom plate unloading position. In this process, the push head on the pusher first pushes the light plate to move forward, the light plate pushes the current bottom plate located in the placing rack and at the bottom layer from the unloading opening, and the current bottom plate is accurately placed above the group of cushion blocks, and the light plate is reset. Then the pusher continues to move forward by one station, and the next pusher pushes the next bottom plate from the unloading opening by the push head, and also stacks the next group of cushion blocks.
[0024] When the push head pushes the light plate to move forward, the guide head on both sides of the light plate slides in the guide groove, the spring is compressed until the bottom plate is pushed out of the unloading opening, and then the push head is away from the light plate, and the light plate is reset under the action of the spring. Because the surface of the light plate is smooth and the number of bottom plates stacked in the placing rack is small, the light plate can be normally reset under the action of the spring.
[0025] The bottom surface of the carrier 4 supports the bottom plate 16, as shown in Figure 3 The bottom surface of the carrier 4 is provided with a gap 17 on the front side. In this way, the contact area of the bottom surface of the carrier with the bottom plate can be reduced, and the bottom plate at the unloading opening can be conveniently pushed out.
[0026] In the device, the placing rack is arranged to be inclined forward and upward, so that the stacking of the bottom plates in the placing rack is further stable. Meanwhile, the light plate is also arranged to be inclined forward and upward, when the push head on the pusher pushes the bottom of the light plate to move forward, the light plate moves forward and upward, when the light plate pushes the bottom plate out of the unloading opening, the push head is no longer in contact with the light plate, and the light plate is reset under the action of the spring.
[0027] In the device, as shown in Figure 1 , Figure 4 The cushion block conveying track 1 comprises left and right two feeding tracks 18, the middle track 19 is arranged between the feeding tracks 18, the cushion block feeding channels 20 are formed on the feeding tracks 18 and the middle track 19, the gap grooves 21 are formed on both sides of the middle track 19, the feeding chain 2 is located in the gap grooves 21, a ring of connecting plates 22 is arranged on the feeding chain 2, the connecting seats 23 are arranged between the corresponding left and right connecting plates 22, and the pusher 3 is arranged on the connecting seat 23.
[0028] The front side of the pusher 3 is provided with left and right two groups of push plates 24, and the left and right two groups of push plates 24 are respectively located in the cushion block feeding channels 20 on the same side. That is, the left and right two groups of push plates are respectively located in the left and right two cushion block feeding tracks, and the connecting seat is opposite to the middle position of the cushion block feeding track.
[0029] In the embodiment, the cushion block loading device transfers a group of cushion blocks to the cushion block conveying track, the number of the group of cushion blocks is three, and the three cushion blocks are located in the three cushion block feeding channels respectively. When the push frame moves forward under the driving of the feeding chain, in the process, the left and right groups of push plates and the connecting seats respectively push the cushion blocks in front of them to slide in the corresponding cushion block feeding channels.
[0030] The above merely describes the preferred embodiments of the present application and is not intended to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims
1. A wood pallet deck blanking apparatus, characterized by: The wood pallet bottom plate blanking device comprises a cushion block conveying track, a placing rack is arranged in the cushion block conveying track, the placing rack is arranged obliquely upwards and forwards, a pair of rotatable feeding chains are arranged in the cushion block conveying track, a pushing rack is arranged on the two feeding chains, the placing rack comprises a pair of left and right carriers, a guide groove is formed below the carrier, a guide sleeve is arranged in front of the guide groove on the carrier, a light plate is arranged below the two carriers, guide heads are arranged on the two sides of the light plate, the guide heads penetrate the guide grooves on the same side and are provided with guide rods forwards, the guide rods are provided with stop blocks after penetrating the guide sleeves, springs are arranged between the guide heads and the guide sleeves on the guide rods, a group of push heads for pushing the light plate forwards are arranged upwards on the rear side of the pushing rack, and all the push heads are arranged between the two carriers.
2. The wood pallet bottom blanking apparatus of claim 1, wherein: The cushion block conveying track comprises two left and right feeding tracks, an intermediate track is arranged between the feeding tracks, cushion block feeding channels are formed on the feeding tracks and the intermediate track, section grooves are formed on the two sides of the intermediate track, the feeding chains are arranged in the section grooves, a ring of connecting plates is arranged on the feeding chains, connecting seats are arranged between the left and right connecting plates, and the pushing rack is arranged on the connecting seat.
3. The wood pallet bottom blanking apparatus of claim 2, wherein: The front side of the pushing rack is provided with two groups of left and right pushing plates downwards, and the two groups of pushing plates are arranged in the cushion block feeding channels on the same side respectively.
4. The wood pallet base blanking apparatus of claim 3, wherein: A baffle is arranged between the two carriers, and the light plate is arranged towards the blanking opening between the bottom of the carrier and the baffle.
5. The wood pallet base blanking apparatus of claim 4, wherein: A section is formed on the bottom surface of the carrier on the front side.