A boxed commodity warehouse shipping device

Abstract

The present invention relates to the technical field of vending equipment, and specifically discloses a boxed commodity warehouse shipping device, including: a pushing block; an elastic buffer; a buffer plate; and a movable plate. In the present invention, the bottom of the lowermost commodity abuts against the movable plate, and since there is a gap between the buffer plate and the top of the base, the movable plate is in an inclined state at this time, so that the lowermost commodity gradually assumes an inclined state, while the commodities above the lowermost commodity are in a vertically stacked state. In this way, the adsorption ability between the lowermost commodity and the commodities above it is destroyed, and the two originally adsorbed and stuck together commodities slowly unfold at a certain angle, creating a small angled gap between the lowermost commodity and the commodities above it. This effectively reduces the friction between the lowermost commodity and the commodities above it when the lowermost commodity moves, and the resistance when the pushing block pushes the lowermost commodity towards the shipping outlet is relatively small, enabling the commodities to be shipped smoothly.

Description

Technical Field

[0001] The present invention belongs to the technical field of vending equipment, and particularly relates to a shipping device for boxed goods in a warehouse. Background Art

[0002] Currently, there is a vending machine for automatically selling fast-moving consumer goods in boxes. In this vending machine, the boxed goods are stacked vertically together. There is a shipping outlet on the vending machine, and the lowermost product is pushed by a push block towards the shipping outlet to complete the shipping.

[0003] Existing boxed goods are generally packaged in cardboard. Generally, a layer of film is wrapped on the outer surface of the cardboard package, or there is a pattern coating on the surface of the cardboard package. Among the stacked goods, if the goods are packaged with film on the outside, the two films on adjacent two goods may be adsorbed together. Moreover, when the lowermost product is pushed, static electricity will also be generated between the film on the outer surface of the lowermost product and the film on the outer surface of the product above it, causing them to attract each other. In this way, when the lowermost product is pushed, the friction force when the lowermost product moves is increased, and the lowermost product is greatly hindered when moving. And the lowermost product is also pressed by several products above it. In this way, it is very likely that the lowermost product cannot smoothly complete the shipping action. If the surface of the cardboard package of the product is a pattern coating, since there are pigments on the surface of the pattern coating, these pigments may undergo slight melting under a certain pressure or temperature, resulting in stickiness between the outer surfaces of adjacent two products. Similarly, when the lowermost product is pushed, the friction force when the lowermost product moves is increased, and the lowermost product is greatly hindered when moving. In summary, there will be a certain degree of adsorption ability between the existing stacked boxed goods. In this way, when the lowermost product is pushed to move, the friction force between the lowermost product and the product above it is relatively large, the lowermost product is greatly hindered when moving, and the lowermost product is also pressed by several products above it. In this way, it is very likely that the lowermost product cannot smoothly complete the shipping action. Summary of the Invention

[0004] The purpose of the present invention is to provide a shipping device for boxed goods in a warehouse aiming at the deficiencies of the prior art, so as to solve the technical problem of great hindrance when the lowermost product is pushed in the prior art.

[0005] The purpose of the present invention can be achieved by the following technical solutions:

[0006] A shipping device for boxed goods in a warehouse, including a storage box, a base, a cover plate, a thickness adjustment plate, a width adjustment plate and a shipping outlet. The device further includes:

[0007] Pusher block, a driving member is installed inside the base, a belt is rotatably installed on the driving member, two pusher blocks are arranged on the surface of the belt, the two pusher blocks divide the belt into two halves, and the lengths of the two halves of the belt are equal. A through groove is formed in the base, and the pusher block passes through the through groove. By the rotating belt, the pusher block is driven to approach the lowermost product and push the product, so that the product is pushed out from the delivery port;

[0008] Elastic buffer member, the product is located between the storage box and several elastic buffer members;

[0009] Buffer plate, a buffer plate is fixed at the bottom end of the elastic buffer member. When the elastic buffer member is stretched to the longest, there is a gap between the buffer plate and the top of the base;

[0010] Movable plate, a movable plate is hinged to the side of the buffer plate facing the product. A limiting plate is arranged on the buffer plate, the limiting plate is located above the movable plate, and a torsion spring is arranged on the rotating part of the movable plate.

[0011] As a preference of the above technical solution, the top of the base is an inclined surface, and its inclined direction faces the delivery port.

[0012] As a preference of the above technical solution, when the pusher block moves towards the product, the side of the pusher block close to the product is vertical, and the side of the pusher block away from the product is arc-shaped.

[0013] As a preference of the above technical solution, several movable rods that move up and down penetrate through the movable plate. A push plate is fixed at the top of the movable rod, the push plate is located above the movable plate, and an elastic member is sleeved on the periphery of the movable rod, and the elastic member is located between the push plate and the movable plate.

[0014] As a preference of the above technical solution, a connecting plate is fixedly connected between the output ends of several elastic buffer members.

[0015] As a preference of the above technical solution, a telescopic member is installed in the inner cavity of the storage box. A protective plate is arranged at the output end of the telescopic member. The product is located between the storage box and the protective plate, and the elastic buffer member is installed on the protective plate.

[0016] As a preference of the above technical solution, a square box is arranged on the side of the width adjustment plate. A spacing mechanism is installed in the square box. The spacing mechanism separates each product. An installation groove is formed in the base, the square box can be at the installation groove, and the bottom of the spacing mechanism passes through the installation groove.

[0017] As a preference of the above technical solution, the spacing mechanism includes:

[0018] Drive belt, two rotating shafts are respectively rotatably installed at the upper and lower sides of the two sides of the inner cavity of the square box. Transmission wheels are arranged on the rotating shafts, and drive belts are sleeved on the two transmission wheels on the same side;

[0019] Spacer, a number of spacers are rotatably installed between two conveyor belts. The spacer is L-shaped. A notch is provided on the side of the square box close to the commodity, and the spacer passes through the notch and is inserted between two commodities.

[0020] As an optimization of the above technical solution, a number of buffer grooves are provided on the side of the conveyor belt where the spacer is installed, and the rotating parts at both ends of the spacer are sleeved in the buffer grooves.

[0021] The beneficial effects of the present invention are as follows:

[0022] 1. In the present invention, the bottom of the lowermost commodity abuts against the movable plate. And since there is a gap between the buffer plate and the top of the base, the movable plate is in an inclined state at this time, and the inclined direction is towards the delivery port. In this way, the lowermost commodity slowly assumes an inclined state. Since the lowermost commodity is inclined, and the inner wall of the storage box of the commodity above the lowermost commodity restricts it, the commodity above the lowermost commodity is still in a vertically stacked state. In this way, the adsorption ability between the lowermost commodity and the commodity above it is destroyed, and the two commodities that were originally adsorbed and stuck together are slowly unfolded at a certain angle, so that there is a small angled gap between the lowermost commodity and the commodity above it. In this way, the friction between the lowermost commodity and the commodity above it during movement is effectively reduced, and when the push block pushes the lowermost commodity towards the delivery port, it is smoother and less blocked, enabling the commodity to be shipped smoothly;

[0023] 2. In the present invention, when the lowermost commodity moves downward, it contacts the movable plate and the push block successively. When contacting the movable plate, the lowermost commodity first inclines towards the delivery port. When contacting the push block, the lowermost commodity inclines towards the movable plate. Finally, the lowermost commodity inclines towards the delivery port again. Such repeated reverse inclination destroys the adsorption ability between the top of the lowermost commodity and the bottom of the commodity above it, thereby further reducing the friction between the lowermost commodity and the commodity above it during movement. When the push block pushes the lowermost commodity towards the delivery port, it is smoother and less blocked, enabling the commodity to be shipped smoothly;

[0024] 3. In the present invention, through the inclined surface and the push plate on the top of the base, this will promote the inclination of the lowermost commodity, effectively preventing the lowermost commodity from slowly returning from the inclined state to the horizontal state when being pressed by the gravity of several commodities above it, and effectively preventing the lowermost commodity from coming into contact with the commodity above it again to generate an adsorption force. Thus, when the lowermost commodity contacts the top of the base, it is always in an inclined state, and there is a small angled gap between the lowermost commodity and the commodity above it. In this way, the friction between the lowermost commodity and the commodity above it during movement is effectively reduced;

[0025] 4. In the present invention, a plurality of commodities are separated by spacer plates, which can reduce the contact area between commodities, thereby reducing the adsorption capacity between commodities. Coupled with the inclination of the lowermost commodity, the adsorption capacity between the lowermost commodity and the commodity above it can be further reduced, creating a small angled gap between the lowermost commodity and the commodity above it. This effectively reduces the frictional force between the lowermost commodity and the commodity above it when the lowermost commodity moves.

[0026] 5. In the present invention, when the push block pushes the commodities, due to the reduced frictional force between the lowermost commodity and the commodity above it, the resistance during the process of the push block pushing the commodities is small, making the movement of the commodities towards the delivery port smoother. In this way, when the push block pushes the commodities, the pressure exerted by the push block on the commodities will also decrease, effectively avoiding excessive pressure on the outer surface of the commodities caused by the push block squeezing the commodities and resulting in deformation and damage, and also effectively avoiding damage to the products inside the commodities due to extrusion.

[0027] 6. During the downward movement of a plurality of commodities, the lowermost commodity will first come into contact with the movable plate and cause the movable plate to rotate downward. During the downward rotation of the movable plate, the elastic buffer member will be slowly stretched downward through the buffer plate. In this way, during the downward movement of the lowermost commodity, the downward rotation of the movable plate and the slow downward stretching of the elastic buffer member will buffer the downward movement of the lowermost commodity, effectively avoiding deformation and damage to the lowermost commodity caused by directly colliding with the push block or the top of the base during downward movement, and also effectively avoiding damage to the products inside the commodities due to extrusion. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0029] Figure 2 is a schematic diagram of the internal structure of the present invention;

[0030] Figure 3 is a schematic diagram of the structure of the present invention after removing the outer shell;

[0031] Figure 4 is a schematic diagram of the buffer plate structure;

[0032] Figure 5 is a schematic diagram of a partial structure of the buffer plate;

[0033] Figure 6 is a schematic diagram of the buffer plate from another perspective;

[0034] Figure 7 is a schematic diagram of the internal structure of the present invention when the commodities move downward;

[0035] Figure 8 is for Figure 7 the enlarged schematic diagram of part A in

[0036] Figure 9 Schematic diagram of the internal structure of the width adjustment plate;

[0037] Figure 10 Schematic diagram of the structure of the spacing mechanism;

[0038] Figure 11 is Figure 10 Enlarged structure diagram at position B in

[0039] Figure 12 Schematic diagram of the width adjustment plate and the base structure.

[0040] In the figure:

[0041] 1. Storage box; 2. Base; 21. Through groove; 22. Installation groove; 3. Cover plate; 4. Thickness adjustment plate; 5. Width adjustment plate; 51. Square box; 52. Notch; 6. Shipping outlet; 7. Telescopic member; 8. Protection plate; 9. Elastic buffer member; 91. Connecting plate; 10. Buffer plate; 101. Limiting plate; 102. Movable plate; 103. Torsion spring; 104. Pushing plate; 1041. Movable rod; 1042. Elastic member; 11. Driving member; 12. Belt; 121. Pushing block; 13. Spacing mechanism; 131. Rotating shaft; 1311. Driving wheel; 132. Transmission belt; 1321. Buffer groove; 133. Spacing plate; 14. Shipping counting sensor; 15. Belt rotation half - cycle detection sensor; 16. Inventory counting sensor. Specific embodiments

[0042] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0043] As Figures 1 - 8 shown, a shipping device for boxed goods in a warehouse includes a storage box 1, a base 2, a cover plate 3, a thickness adjustment plate 4, a width adjustment plate 5, and a shipping outlet 6. The device further includes:

[0044] Pushing block 121, a driving member 11 is installed inside the base 2, a belt 12 is rotatably installed on the driving member 11, two pushing blocks 121 are arranged on the surface of the belt 12, the two pushing blocks 121 divide the belt 12 into two halves, the lengths of the two - half belts 12 are equal, a through groove 21 is opened on the base 2, the pushing block 121 passes through the through groove 21, and the rotating belt 12 drives the pushing block 121 to approach the lowermost commodity and push the commodity so that the commodity is pushed out from the shipping outlet 6;

[0045] The elastic buffer 9, with the commodity located between the storage box 1 and several elastic buffers 9;

[0046] The buffer plate 10, with the buffer plate 10 fixed to the bottom end of the elastic buffer 9. When the elastic buffer 9 is stretched to its longest, there is a gap between the buffer plate 10 and the top of the base 2;

[0047] The movable plate 102, with the movable plate 102 hinged to the side of the buffer plate 10 facing the commodity. The buffer plate 10 is provided with a limiting plate 101, the limiting plate 101 is located above the movable plate 102, and a torsion spring 103 is provided at the rotating part of the movable plate 102.

[0048] In one case of this embodiment, the size of the shipping outlet 6 is adjusted by adjusting the positions of the thickness adjustment plate 4 and the width adjustment plate 5, so as to adapt to commodities of different specifications and sizes, and improve the compatibility of the device; the driving member 11 can be a motor or a component capable of driving the belt 12 to rotate. Among them, a driving wheel is installed at the output end of the driving member 11, a driven wheel is installed inside the base 2 near the commodity, and the belt 12 is sleeved on the driving wheel and the driven wheel to make the belt 12 unfold and rotate; the elastic buffer 9 can be a damper or a component capable of slowly stretching and contracting; the positions of several movable plates 102 avoid the through groove 21 to prevent blocking the movement of the push block 121; the elastic force of the torsion spring 103 can prevent the movable plate 102 from rotating to an angle of 90° or more, so that the movable plate 102 is always in contact with the commodity.

[0049] When this embodiment is actually applied, several commodities are stacked vertically in the storage box 1 and abut against the inner wall of the storage box 1. The bottom of the lowermost commodity abuts against the movable plate 102. And because there is a gap between the buffer plate 10 and the top of the base 2, the movable plate 102 is in an inclined state at this time, and the inclined direction faces the shipping outlet 6, and the torsion spring 103 is compressed and in a state of storing energy. In this way, the lowermost commodity slowly assumes an inclined state. Because the lowermost commodity is inclined, and the commodity above the lowermost commodity is restricted by the inner wall of the storage box 1, the commodity above the lowermost commodity is still in a vertically stacked state. In this way, the adsorption ability between the lowermost commodity and the commodity above it is destroyed, and the two commodities that were originally adsorbed and stuck together are slowly unfolded at a certain angle, so that there is a small angled gap between the lowermost commodity and the commodity above it. In this way, the friction between the lowermost commodity and the commodity above it during movement is effectively reduced, and when the push block 121 pushes the lowermost commodity towards the shipping outlet 6, it is smoother and less blocked, enabling the commodity to be shipped smoothly;

[0050] After a commodity is pushed out, several commodities above it move downward due to gravity. At the same time, the pushed-out commodity releases the restriction on the movable plate 102, causing the elastic buffer 9 to slowly contract, driving the buffer plate 10 to drive the movable plate 102 to slowly move upward. At the same time, the movable plate 102 slowly rotates upward due to the elastic force of the torsion spring 103. Due to the restriction of the limit plate 101, the movable plate 102 stops rotating after turning to the horizontal state. After several commodities move downward, the lowermost commodity contacts the slowly moving-up movable plate 102, causing the movable plate 102 to rotate downward, and at the same time driving the buffer plate 10 to move downward and stretching the elastic buffer 9. At the same time, the pushing block 121 during the movement is still below the commodity. At this time, the pushing block 121 is in an inclined state, and the inclined direction is towards the movable plate 102. The lowermost commodity will contact the inclined pushing block 121 during the downward movement, so that the lowermost commodity first slowly inclines towards the movable plate 102. At this time, the position of the top of the lowermost commodity close to the delivery port 6 contacts the bottom of the commodity above it, thus destroying the adsorption ability between the position of the top of the lowermost commodity far from the delivery port 6 and the bottom of the commodity above it, causing the two originally adsorbed and stuck-together commodities to slowly unfold at a certain angle, and there is a small angled gap between the lowermost commodity and the commodity above it; when the pushing block 121 slowly moves below the top of the base 2, the lowermost commodity moves downward and contacts the top of the base 2. Since one side of the bottom of the lowermost commodity contacts the inclined movable plate 102, the inclination of the lowermost commodity towards the movable plate 102 is changed to incline towards the delivery port 6. At this time, the position of the top of the lowermost commodity far from the delivery port 6 contacts the bottom of the commodity above it, thus destroying the adsorption ability between the position of the top of the lowermost commodity close to the delivery port 6 and the bottom of the commodity above it. The adsorption ability between the top of the lowermost commodity and the bottom of the commodity above it is destroyed, thereby further reducing the frictional force between the lowermost commodity and the commodity above it during movement;

[0051] When the pushing block 121 pushes the commodity, due to the reduction of the frictional force between the lowermost commodity and the commodity above it, the resistance of the pushing block 121 during the process of pushing the commodity is smaller, making the commodity move more smoothly towards the delivery port 6. In this way, when the pushing block 121 pushes the commodity, the pressure of the pushing block 121 on the commodity will also decrease, effectively avoiding the excessive pressure of the pushing block 121 squeezing the commodity resulting in damage to the outer surface of the commodity, and also effectively avoiding damage to the products inside the commodity due to extrusion;

[0052] During the process of moving several products downward, the bottom product will first come into contact with the movable plate 102 and cause the movable plate 102 to rotate downward. During the downward rotation of the movable plate 102, it will drive the elastic buffer member 9 to be slowly stretched downward through the buffer plate 10. In this way, during the downward movement of the bottom product, the downward rotation of the movable plate 102 and the slow downward stretching of the elastic buffer member 9 will buffer the downward movement of the bottom product, effectively avoiding the bottom product from being deformed and damaged by directly colliding with the push block 121 or the top of the base 2, and also effectively avoiding the products inside the product from being damaged by extrusion;

[0053] In addition, it should be noted that a shipping counting sensor 14 is installed at a position on the base 2 close to the shipping outlet 6. The shipping counting sensor 14 is located below the shipping outlet 6 and is installed obliquely, and is used to check the end area of the parabola of the product's movement after being pushed out, so as to record the number of products shipped; a belt rotation half - cycle detection sensor 15 is installed at a position in the base 2 close to the driving wheel. The belt rotation half - cycle detection sensor 15 is located obliquely below the driving wheel and is used to detect the number of times the push block 121 passes through here; a stock inventory sensor 16 is installed at the bottom of the cover plate 3. The stock inventory sensor 16 is located above several products and is used to detect the number of products in stock. In addition, a control panel is installed outside the storage box 1. The control panel, the shipping counting sensor 14, the belt rotation half - cycle detection sensor 15, the stock inventory sensor 16, and the driving member 11 are all connected to an external control unit. The external control unit can be a mobile phone APP or a computer control terminal. When in use, the user issues a shipping lane shipping instruction through the control panel, and the external control unit controls the number of turns of the driving member 11 to drive the belt 12 to rotate. When the belt 12 rotates half a turn, one of the push blocks 121 will push out the bottom product to complete one shipment. According to the demand of the shipment volume, the external control unit clearly controls the number of turns of the driving member 11 to drive the belt 12 to rotate. At the same time, the belt rotation half - cycle detection sensor 15 also starts to work synchronously to detect the number of times the push block 121 passes through, and confirm whether the rotation action of the belt 12 is correctly completed to ensure the correctness of the number of products issued. The shipping counting sensor 14 records whether the shipping quantity is correct, and the stock inventory sensor 16 also synchronously confirms the remaining number of products, and calculates and cross - confirms the correctness of the shipping quantity to ensure that each action of the device has a corresponding double - check mechanism. At the same time, by controlling the speed parameter of the driving member 11 through the external control unit, while ensuring the correct shipment volume, the device can reach a speed of delivering 20 products in 5 seconds, improving the shipping efficiency. The device can be arranged in an array to form multiple shipping lanes, assembled into a complete machine device, and sent to the delivery position in cooperation with the receiving and conveying device.

[0054] Furthermore, the top of the base 2 is an inclined surface, and its inclined direction faces the shipping outlet 6.

[0055] In actual application of this embodiment, since the lowermost commodity is already in an inclined state before contacting the top of the base 2, when the lowermost commodity contacts the top of the base 2, the inclined surface at the top of the base 2 is used to make the lowermost commodity in an inclined state, effectively preventing the lowermost commodity from slowly returning from the inclined state to the horizontal state when being pressed by the gravity of several commodities above it, and effectively preventing the lowermost commodity from coming into contact with the commodities above it again to generate an adsorption force. As a result, the lowermost commodity is always in an inclined state when contacting the top of the base 2, creating a small angled gap between the lowermost commodity and the commodities above it, thus effectively reducing the friction between the lowermost commodity and the commodities above it when the lowermost commodity moves.

[0056] Further, when the pushing block 121 moves towards the commodity, the side of the pushing block 121 close to the commodity is vertical, and the side of the pushing block 121 away from the commodity is arc-shaped.

[0057] In actual application of this embodiment, when the lowermost commodity contacts the inclined pushing block 121 during the downward movement, in cooperation with the arc surface of the pushing block 121, the lowermost commodity can smoothly tilt slowly towards the direction of the movable plate 102, thereby destroying the adsorption ability between the position of the top of the lowermost commodity far from the shipping outlet 6 and the bottom of the commodity above it, causing the two commodities originally adsorbed and stuck together to slowly unfold at a certain angle, creating a small angled gap between the lowermost commodity and the commodity above it; at the same time, the arc surface of the pushing block 121 contacts the bottom of the lowermost commodity, effectively preventing the lowermost commodity from being deformed and damaged due to the extrusion of the pushing block 121.

[0058] Further, a plurality of vertically movable movable rods 1041 penetrate through the movable plate 102. A pushing plate 104 is fixed to the top of the movable rod 1041. The pushing plate 104 is located above the movable plate 102. An elastic member 1042 is sleeved around the periphery of the movable rod 1041. The elastic member 1042 is located between the pushing plate 104 and the movable plate 102.

[0059] In one case of this embodiment, the elastic member 1042 can be a spring.

[0060] In actual application of this embodiment, when the bottommost commodity continues to move downward after tilting on both sides and contacts the top of the base 2, the bottommost commodity presses down to cause the movable plate 102 to rotate. After the movable plate 102 rotates, one side of it abuts against the top of the base 2. At the same time, the bottommost commodity slowly approaches the push plate 104. Since the push plate 104 and the movable plate 102 are in a perpendicular state, the bottommost commodity slowly rotates towards the push plate 104, thereby further tilting the bottommost commodity. At the same time, when the movable rod 1041 slowly contacts the top of the base 2, the movable rod 1041 also slowly moves upward and drives the push plate 104 to slowly move upward. During the upward movement of the push plate 104, it will push the bottommost commodity, so that the bottommost commodity rotates further towards the push plate 104. Moreover, the bottommost commodity is tilted, effectively preventing the bottommost commodity from slowly returning from the tilted state to the horizontal state when being pressed by the gravity of several commodities above it, and effectively preventing the bottommost commodity from coming into contact with the commodities above it again to generate an adsorption force. Thus, when the bottommost commodity contacts the top of the base 2, it is always in a tilted state, creating a small angled gap between the bottommost commodity and the commodities above it. In this way, the friction between the bottommost commodity and the commodities above it during movement is effectively reduced.

[0061] Further, a connecting plate 91 is fixedly connected between the output ends of several elastic buffer members 9.

[0062] In actual application of this embodiment, the connecting plate 91 enables the output ends of several elastic buffer members 9 to expand and contract synchronously, so that several buffer plates 10 drive the movable plate 102 to move up and down synchronously. In this way, when the bottom of the bottommost commodity contacts several movable plates 102, it maintains a stable state, and several movable plates 102 evenly distribute the gravity of several commodities. Compared with a single movable plate 102 contacting the bottom of the bottommost commodity, this can reduce the extrusion force of the movable plate 102 on the bottom of the bottommost commodity, thus effectively preventing the bottom of the bottommost commodity from being deformed and damaged due to a large extrusion force. At the same time, this can make the tilting process of the bottommost commodity more stable before it contacts the top of the base 2, thereby better destroying the adsorption ability between the top of the bottommost commodity and the bottom of the commodity above it.

[0063] Further, a telescopic member 7 is installed in the inner cavity of the storage box 1. The output end of the telescopic member 7 is provided with a protection plate 8. The commodity is located between the storage box 1 and the protection plate 8, and the elastic buffer member 9 is installed on the protection plate 8.

[0064] In one case of this embodiment, the telescopic member 7 can be a cylinder or a component capable of driving the protection plate 8 to expand and contract and move.

[0065] In actual application of this embodiment, when the telescopic member 7 extends, the protection plate 8 approaches several commodities, causing the movable plate 102 to move below the commodities. The protection plate 8 plays a protective role for several commodities, effectively preventing the stacked commodities from toppling over, effectively preventing the toppled commodities from blocking the push block 121 and thus unable to complete the shipping operation, and also effectively preventing the commodities from being deformed and damaged due to toppling. At the same time, the protection plate 8 keeps several stacked commodities in a vertical state all the time, so that there is always a small gap between the lowermost commodity and the commodities above it after tilting, thereby effectively reducing the friction between the lowermost commodity and the commodities above it when moving.

[0066] As Figures 9 - 12 shown, a square box 51 is arranged on the side of the width adjustment plate 5. An interval mechanism 13 is installed in the square box 51. The interval mechanism 13 separates each commodity. An installation groove 22 is formed on the base 2. The square box 51 can be located at the installation groove 22, and the bottom of the interval mechanism 13 passes through the installation groove 22.

[0067] Furthermore, the interval mechanism 13 includes:

[0068] A transmission belt 132. Two rotating shafts 131 are respectively rotatably installed on the upper and lower sides of both inner cavities of the square box 51. Transmission wheels 1311 are arranged on the rotating shafts 131. A transmission belt 132 is sleeved around the two transmission wheels 1311 on the same side;

[0069] Partition plates 133. Several partition plates 133 are rotatably installed between the two transmission belts 132. The partition plates 133 are L-shaped. A notch 52 is formed on the side of the square box 51 close to the commodities. The partition plates 133 pass through the notch 52 and are inserted between two commodities.

[0070] In actual application of this embodiment, the partition plates 133 separate several commodities, which can reduce the contact area between commodities, thereby reducing the adsorption ability between commodities. In this way, combined with the tilting of the lowermost commodity, the adsorption ability between the lowermost commodity and the commodities above it can be further reduced, so that there is a small angled gap between the lowermost commodity and the commodities above it, effectively reducing the friction between the lowermost commodity and the commodities above it when moving. At the same time, during the downward movement of several commodities, the gravity of several commodities causes several partition plates 133 to drive the transmission belt 132 to rotate. The friction force received when the transmission belt 132 rotates and the partition plates 133 support the commodities, thereby reducing the impact force of the lowermost commodity during the downward movement, and further reducing the impact force when the lowermost commodity contacts the movable plate 102, the push block 121 and the top of the base 2, and effectively preventing the lowermost commodity from being deformed and damaged due to collision and extrusion.

[0071] Further, a plurality of buffer grooves 1321 are formed on one side of the conveyor belt 132 where the spacer 133 is installed, and the rotating parts at both ends of the spacer 133 are sleeved in the buffer grooves 1321.

[0072] In one case of this embodiment, springs are provided in the buffer grooves 1321, so that the position of the spacer 133 can be adjusted to adapt to commodities of different sizes.

[0073] During the actual application of this embodiment, when the commodity at the bottom gradually changes from a horizontal state to an inclined state, the commodity at the bottom will squeeze the spacer 133 below it, so that the spacer 133 moves along its corresponding buffer groove 1321, and the spacer 133 only abuts against the bottom of the commodity at the bottom, effectively preventing the spacer 133 from squeezing the bottom of the commodity when the commodity is inclined and causing deformation and damage to the bottom of the commodity.

[0074] The foregoing has shown and described the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments, and what is described in the above embodiments and the specification is only to illustrate the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements fall within the scope of the present invention claimed.

Claims

1. A boxed commodity warehouse delivery device, comprising a storage box (1), a base (2), a cover plate (3), a thickness adjustment plate (4), a width adjustment plate (5) and a delivery port (6), characterized in that: The device also includes: A push block (121), a driving member (11) is installed in the base (2), a belt (12) is rotatably installed on the driving member (11), two push blocks (121) are arranged on the surface of the belt (12), the two push blocks (121) divide the belt (12) into two halves, the lengths of the two halves of the belt (12) are equal, a through slot (21) is opened on the base (2), the push block (121) passes through the through slot (21), and the rotating belt (12) drives the push block (121) to approach the lowest commodity and push the commodity, so that the commodity is pushed out from the delivery port (6); Elastic buffers (9), the commodities are located between the storage box (1) and the plurality of elastic buffers (9); A buffer plate (10), wherein the buffer plate (10) is fixed to the bottom end of the elastic buffer member (9), and when the elastic buffer member (9) is stretched to its longest length, a gap exists between the buffer plate (10) and the top of the base (2); A movable plate (102), the buffer plate (10) is hingedly connected with the movable plate (102) on the side facing the commodity, a limiting plate (101) is arranged on the buffer plate (10), the limiting plate (101) is located above the movable plate (102), and a torsion spring (103) is arranged on the rotating part of the movable plate (102).

2. The boxed goods warehouse shipping device according to claim 1, characterized in that: The top of the base (2) is an inclined surface, and its inclination direction is toward the delivery port (6).

3. The boxed goods warehouse shipping device according to claim 2, characterized in that: When the push block (121) moves toward the commodity, the side of the push block (121) close to the commodity is vertical, and the side of the push block (121) away from the commodity is arc-shaped.

4. The boxed goods warehouse shipping device according to claim 3, characterized in that: The movable plate (102) is penetrated by a plurality of movable rods (1041) movable up and down, a push plate (104) is fixed on the top of the movable rod (1041), the push plate (104) is located above the movable plate (102), an elastic member (1042) is sleeved on the outer periphery of the movable rod (1041), and the elastic member (1042) is located between the push plate (104) and the movable plate (102).

5. The boxed goods warehouse shipping device according to claim 1, characterized in that: A connecting plate (91) is fixedly connected between the output ends of a plurality of elastic buffer members (9).

6. The boxed goods warehouse shipping device according to claim 1, characterized in that: A telescopic member (7) is installed in the inner cavity of the storage box (1), a protective plate (8) is provided at the output end of the telescopic member (7), the commodity is located between the storage box (1) and the protective plate (8), and the elastic buffer member (9) is installed on the protective plate (8).

7. The boxed goods warehouse shipping device according to claim 1, characterized in that: A square box (51) is arranged on the side of the width adjustment plate (5), a spacing mechanism (13) is installed in the square box (51), and the spacing mechanism (13) separates each commodity. A mounting groove (22) is opened on the base (2), and the square box (51) can be located at the mounting groove (22), and the bottom of the spacing mechanism (13) passes through the mounting groove (22).

8. The boxed goods warehouse shipping device according to claim 7, characterized in that: The spacing mechanism (13) comprises: A transmission belt (132), two rotating shafts (131) are rotatably mounted on the upper and lower sides of the inner cavity of the square box (51), and a transmission wheel (1311) is arranged on the rotating shaft (131), and a transmission belt (132) is sleeved on the outer periphery of the two transmission wheels (1311) on the same side; A plurality of partition plates (133) are rotatably mounted between the two transmission belts (132), wherein the partition plates (133) are L-shaped, and a notch (52) is provided on the side of the square box (51) close to the commodity, and the partition plates (133) pass through the notch (52) and are inserted between the two commodities.

9. The boxed goods warehouse shipping device according to claim 8, characterized in that: A plurality of buffer grooves (1321) are provided on one side of the transmission belt (132) on which the partition plate (133) is installed, and the rotating parts at both ends of the partition plate (133) are sleeved in the buffer grooves (1321).

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