Tray and method suitable for storing and carrying multi-specification coil stock

Abstract

The invention discloses a tray and method suitable for storing and carrying multi-specification roll materials. The tray comprises a supporting plate and supporting frames, and the supporting frames are fixedly arranged on the left side and the right side of the bottom end of the supporting plate; the adjustable limiting mechanism is arranged at the top end of the supporting plate; the supporting protection mechanism is arranged in the middle of the bottom end of the supporting plate. According to the tray and method suitable for storage and carrying of the multi-specification roll materials, the adjustable limiting mechanism is arranged, so that the limiting blocks can be conveniently fixed to the supporting plate, the position of the limiting blocks can be conveniently adjusted and fixed, the fixing problem of the heavy roll materials on the tray is solved, the tray can stably run in a vertical warehouse system, manual feeding and discharging are facilitated, and the working efficiency is improved. The storage requirements of a three-dimensional warehouse can be met.

Description

Technical Field

[0001] The present invention relates to the technical field, and in particular to a pallet and method suitable for storing and transporting coils of various specifications. Background Art

[0002] Film rolls are consumables used in production lines. Pallets are convenient for placing and fixing film rolls to prevent them from swinging, and are easy to unload and put into production. Pallets are used for the stacker in the three-dimensional warehouse to pick up and put goods in. Pallets need to be transported to the vicinity of the production line through the conveyor line of the three-dimensional warehouse, and the goods are taken away by manual oxen for production. Ordinary pallets cannot fix the coils, making it impossible to put them on the three-dimensional warehouse shelves. Although the coil pallets with grooves can hold film rolls, they will still shake due to the uncertainty of the film roll's external dimensions. In addition, due to the heavy weight of the cargo film rolls, it is difficult to manually push the cargo to the ground and then send it to the production line. When the pallet is manually transported by fork, it is easy to collide with the coils that protrude from the pallet's specifications, which not only causes damage to the coils, but also increases the difficulty of storing the pallet, making it inconvenient to use. Summary of the invention

[0003] The object of the present invention is to provide a pallet and method suitable for storing and transporting coils of various specifications, so as to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above object, the present invention provides the following technical solution: a pallet suitable for storing and transporting coils of various specifications, comprising: Pallet; Support frames are fixedly arranged on the left and right sides of the bottom end of the support plate; An adjustable limiting mechanism is arranged on the top of the supporting plate; The supporting and protecting mechanism is arranged at the middle part of the bottom end of the supporting plate.

[0005] Preferably, the adjustable limit mechanism includes: a sliding column, a plurality of limit holes are provided on the left and right sides of the top end of the support plate, and the inner cavity of the limit hole is inserted with a sliding column; a limit block is fixedly arranged at the top end of the sliding column; a stud is inserted into the top end of the limit block; a connecting rod is fixedly arranged at the bottom end of the stud; the bottom end of the connecting rod extends out of the bottom end of the sliding column and is fixedly provided with a fixing plate; a first bevel gear is rotatably arranged at the top end of the inner cavity of the limit block through a bearing, and the first bevel gear is threadedly connected to the outer wall of the stud; a turning knob is rotatably arranged on one side of the limit block; one side of the turning knob extends out of the inner cavity of the limit block and is keyed to a second bevel gear, and the second bevel gear is meshed with the first bevel gear.

[0006] Preferably, both left and right sides of the inner cavity of the limit block are provided with limit grooves in the up-down direction, the limit block is inserted into the inner cavity of the limit groove, and the limit block is fixedly connected to the outer wall of the connecting rod.

[0007] Preferably, an anti-slip ring is fixedly provided on the top end of the fixing plate.

[0008] Preferably, the limiting hole is arranged to be inclined outward from front to back, and a strip hole is opened on one side of the inner cavity of the limiting hole.

[0009] Preferably, a through hole is opened on one side of the inner cavity of the strip-shaped hole, and the inner cavity diameter of the through hole is larger than the outer diameter of the fixing plate.

[0010] Preferably, the supporting and protecting mechanism comprises: a supporting column, which is fixedly arranged at the bottom end of the support plate along the front-to-back direction; a plug rod is inserted into the front and rear sides of the supporting column; a baffle is fixedly arranged at one end of the plug rod; a card block is inserted into the front and rear sides of the bottom end of the inner cavity of the supporting column, a plurality of card slots are provided at the bottom end of the plug rod, and the card block is inserted into the inner cavity of one of the card slots; a spring is fixedly arranged between the card block and the inner cavity of the supporting column; a strip groove is provided at both the front and rear ends of one side of the supporting column, a push rod is inserted into the inner cavity of the strip groove, and the push rod is fixedly connected to one side of the card block.

[0011] Preferably, one side of the inner cavity of the card slot is tilted, and the card block is adapted to be plugged into the card slot.

[0012] A method for using a pallet suitable for storing and transporting coils of various specifications, comprising the following steps: Step 1: adjust the position of the limit block according to the specifications of the coils to be placed side by side, slide the limit block under the restriction of the slide column and the limit hole, so that the limit block can adjust the spacing in the inclined inner cavity in the limit hole, and move the slide column into the bar hole and the through hole so that the fixing plate can pass through the through hole, so that the limit block can be taken out and moved to the limit hole at other positions to adjust the fixed spacing of the coils, and move the limit block to the limit hole at the middle position, so that a single coil can be limited and fixed, which is convenient to use; Step 2: After the limit block is moved to a suitable position, the knob is turned to make the knob drive the second bevel gear to rotate, so that the second bevel gear drives the first bevel gear to rotate, so that under the action of the internal thread rotation force of the first bevel gear, the stud is driven to move vertically upward under the restriction of the connecting rod, the limit groove and the limit block, thereby pulling the fixed plate to move upward, and the friction strength between the fixed plate and the bottom end of the support plate is increased by the anti-slip ring to fix the limit block, thereby improving the fixing strength of the coil and facilitating the staff to push the support plate; The cam is pressed against the support frame and the cam is pressed against the support frame to move the cam back and forth, and the cam is pressed against the support frame to move the cam back and forth, so that the cam is pressed against the support frame and the cam is pressed against the support frame to move the cam back and forth.

[0013] The present invention proposes a pallet and method suitable for storing and transporting coils of various specifications, which has the following beneficial effects: 1. The present invention is provided with an adjustable limit mechanism, which can facilitate the fixing of the limit block on the pallet and the adjustment and fixing of the position of the limit block, so as to solve the problem of fixing heavier coils on the pallet. It can run smoothly in the vertical warehouse system and is convenient for manual loading and unloading, and can meet the storage requirements of the three-dimensional warehouse.

[0014] 2. The present invention is equipped with a support and protection mechanism, which can support and reinforce the pallet while safely limiting the front and rear of the pallet, so as to prevent the workers from colliding with the coils on the pallet when forking the pallet, thereby preventing the coils from being damaged, ensuring product quality, and facilitating transportation between the warehouse and the production line, reducing the difficulty of storage and handling. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the present invention; Figure 2 For the present invention Figure 1 A in the enlarged view; Figure 3 For the present invention Figure 1 The enlarged view of point B in the figure; Figure 4 It is a schematic diagram of the assembly structure of the coil material of the present invention; Figure 5 It is a right side cross-sectional view of the support column of the present invention; Figure 6 For the present invention Figure 5 The enlarged view of point C in the figure; Figure 7 It is a front cross-sectional view of the limit block of the present invention.

[0016] In the figure: 1, support plate; 2, support frame; 3, adjustable limit mechanism; 31, slide column; 32, limit hole; 33, limit block; 34, stud; 35, connecting rod; 36, fixing plate; 37, first bevel gear; 38, knob; 39, second bevel gear; 310, limit groove; 311, limit block; 312, anti-slip ring; 313, strip hole; 314, through hole; 4, support and protection mechanism; 41, support column; 42, plug rod; 43, baffle; 44, block; 45, slot; 46, spring; 47, push rod; 48, strip groove. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0018] For example, please refer to Figure 1-7 The present invention provides a technical solution: a pallet and method suitable for storing and transporting coils of various specifications, and a pallet suitable for storing and transporting coils of various specifications, comprising: a pallet 1, a support frame 2, an adjustable limit mechanism 3 and a support protection mechanism 4; Support frames 2 are fixedly arranged on both left and right sides of the bottom end of the support plate 1 , an adjustable limit mechanism 3 is arranged on the top end of the support plate 1 , and a support and protection mechanism 4 is arranged in the middle of the bottom end of the support plate 1 .

[0019] As a preferred solution, further, the adjustable limiting mechanism 3 includes: a sliding column 31, a limiting hole 32, a limiting block 33, a stud 34, a connecting rod 35, a fixing plate 36, a first bevel gear 37, a knob 38, a second bevel gear 39, a limiting groove 310, a limiting block 311, an anti-slip ring 312, a bar hole 313 and a through hole 314; In order to fix the coil on the support plate 1, a plurality of limiting holes 32 are opened on the left and right sides of the top of the support plate 1, and the inner cavity of the limiting hole 32 is plugged with a sliding post 31, and a limiting block 33 is fixedly arranged at the top of the sliding post 31. The sliding post 31 can slide in the limiting hole 32, and the inner side of the limiting block 33 is inclined to increase the contact surface between the limiting block 33 and the coil and improve the fixing strength. The stud 34 is plugged with the top of the limiting block 33, and the connecting rod 35 is fixedly arranged at the bottom end of the stud 34. The bottom end of the connecting rod 35 extends out of the bottom end of the sliding post 31 and is fixedly provided with a fixing plate 36. The fixing plate 36 is provided to prevent the sliding post 31 from moving upward out of the limiting hole 32; In order to adjust and fix the position of the limit block 33, the first bevel gear 37 is rotatably set at the top of the inner cavity of the limit block 33 through a bearing, and the first bevel gear 37 is screwed to the outer wall of the stud 34, and the knob 38 is rotatably set on one side of the limit block 33. One side of the knob 38 extends out of the inner cavity of the limit block 33 and is keyed to the second bevel gear 39, and the second bevel gear 39 is meshed with the first bevel gear 37. When the second bevel gear 39 is turned, the first bevel gear 37 is rotated.

[0020] In order to limit the connecting rod 35 , the inner cavity of the limiting block 33 has limiting grooves 310 on both sides along the up and down directions. The limiting block 311 is inserted into the inner cavity of the limiting groove 310 , and the limiting block 311 is fixedly connected to the outer wall of the connecting rod 35 .

[0021] As a preferred solution, further, an anti-slip ring 312 is fixedly provided on the top of the fixing plate 36 , and the fixing strength of the fixing plate 36 is improved by providing the anti-slip ring 312 .

[0022] As a preferred solution, further, the limiting hole 32 is arranged to be inclined outward from front to back, and a strip hole 313 is opened on one side of the inner cavity of the limiting hole 32. By setting the limiting hole 32, the limiting block 33 can move obliquely with the cooperation of the sliding column 31 and the limiting hole 32, so that the distance between the two limiting blocks 32 can be adjusted.

[0023] As a preferred solution, further, a through hole 314 is opened on one side of the inner cavity of the strip hole 313, and the inner cavity diameter of the through hole 314 is larger than the outer diameter of the fixing plate 36, so that the fixing plate 36 can be directly moved out from the top to the bottom of the support plate 1, which is convenient for disassembly, installation and use of the limit block 33.

[0024] As a preferred solution, further, the support and protection mechanism 4 includes: a support column 41, an insertion rod 42, a baffle 43, a block 44, a slot 45, a spring 46, a push rod 47 and a strip slot 48; In order to limit the front and rear of the support plate 1, a support column 41 is fixedly arranged at the bottom end of the support plate 1 along the front and rear direction, and a plug rod 42 is inserted into the front and rear sides of the support column 41, and a baffle 43 is fixedly arranged at one end of the plug rod 42; In order to limit and fix the baffle 43, a block 44 is inserted at both the front and rear sides of the bottom of the inner cavity of the support column 41, a plurality of slots 45 are provided at the bottom of the insertion rod 42, and the block 44 is inserted into the inner cavity of one of the slots 45, a spring 46 is fixedly arranged between the block 44 and the inner cavity of the support column 41, a strip groove 48 is provided at both the front and rear ends of one side of the support column 41, a push rod 47 is inserted into the inner cavity of the strip groove 48, and the push rod 47 is fixedly connected to one side of the block 44; The baffle 43 can be directly pulled outward, and when it is retracted inward, the push rod 47 needs to be pushed downward to make the block 44 move downward to contact the limit of the insertion rod 42, so that the baffle 43 can be moved inward and retracted.

[0025] In order to automatically limit the baffle 43 , one side of the inner cavity of the slot 45 is tilted, and the block 44 is adapted to be plugged into the slot 45 .

[0026] A method for using a pallet suitable for storing and transporting coils of various specifications, comprising the following steps: Step 1: Adjust the position of the limit block 33 according to the specifications of the coils to be placed side by side, slide the limit block 33 under the restriction of the slide post 31 and the limit hole 32, so that the limit block 33 can be adjusted in the inclined inner cavity of the limit hole 32, and the slide post 31 is moved into the bar hole 313 and the through hole 314 so that the fixing plate 36 can pass through the through hole 314, so that the limit block 33 can be taken out and moved to the limit hole 32 at other positions to adjust the fixed spacing of the coils, and the limit block 33 is moved to the limit hole 32 at the middle position, so that a single coil can be limited and fixed, which is convenient to use; Step 2: After the limit block 33 is moved to a suitable position, the knob 38 is turned to make the knob 38 drive the second bevel gear 39 to rotate, so that the second bevel gear 39 drives the first bevel gear 37 to rotate, so that under the action of the internal thread rotation force of the first bevel gear 37, the stud 34 is driven to move vertically upward under the restriction of the connecting rod 35, the limit groove 310 and the limit block 311, thereby pulling the fixing plate 36 to move upward, and the friction strength between the fixing plate 36 and the bottom end of the support plate 1 is increased by the anti-slip ring 312, so as to fix the limit block 33, improve the fixing strength of the coil, and facilitate the staff to push the support plate 1; The third step is to pull the baffle plate 43 outward after the longer coil is placed, so that the baffle plate 43 moves outward under the restriction of the insertion rod 42. During the movement of the insertion rod 42, the inner wall of the slot 45 squeezes and pushes the inclined surface of the block 44, so that the block 44 squeezes the spring 46 downward, so that the insertion rod 42 can be moved outward. After the insertion rod 42 is moved out, the block 44 is plugged into one of the slots 45 under the elastic force of the spring 46, so that the inner wall of the slot 45 contacts the other side of the block 44 to limit the insertion rod 42 and prevent the insertion rod 42 from moving into the support column 41, so that the position of the baffle plate 43 can be limited. When the staff moves the forklift to transport the pallet 1, they can avoid the collision between the forklift and the coil under the isolation of the baffle plate 43 to avoid damage to the product. By protecting the baffle plate 43 on both sides of the pallet 1, the storage and transportation of the long coil can be effectively ensured, which is convenient for use in production lines.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pallet suitable for storing and transporting coils of various specifications, characterized in that: include: Support plate (1); A support frame (2), wherein the support frame (2) is fixedly arranged on both left and right sides of the bottom end of the support plate (1); An adjustable limiting mechanism (3) is arranged on the top end of the support plate (1); The supporting and protecting mechanism (4) is arranged at the middle part of the bottom end of the supporting plate (1).

2. A pallet suitable for storing and transporting coils of various specifications according to claim 1, characterized in that: The adjustable limiting mechanism (3) comprises: A sliding column (31), wherein a plurality of limiting holes (32) are provided on both left and right sides of the top of the support plate (1), and the inner cavity of the limiting hole (32) is plugged with the sliding column (31); A limit block (33) fixedly disposed on the top end of the sliding column (31); A stud (34) plugged into the top end of the limit block (33); A connecting rod (35) fixedly disposed at the bottom end of the stud (34); A fixing plate (36), the bottom end of the connecting rod (35) extending out of the bottom end of the sliding column (31) and fixedly provided with the fixing plate (36); A first bevel gear (37) is rotatably arranged at the top end of the inner cavity of the limit block (33) via a bearing, and the first bevel gear (37) is threadedly connected to the outer wall of the stud (34); A rotating knob (38) rotatably disposed on one side of the limiting block (33); A second bevel gear (39), one side of the rotating knob (38) extends out of the inner cavity of the limiting block (33) and is key-connected with the second bevel gear (39), and the second bevel gear (39) is meshed with the first bevel gear (37).

3. A pallet structure suitable for storing and transporting coils of various specifications according to claim 2, characterized in that: The inner cavity of the limit block (33) has limit slots (310) formed in the up-down direction on both left and right sides thereof, the limit block (311) is inserted into the inner cavity of the limit slot (310), and the limit block (311) is fixedly connected to the outer wall of the connecting rod (35).

4. A pallet suitable for storing and transporting coils of various specifications according to claim 3, characterized in that: An anti-slip ring (312) is fixedly provided on the top end of the fixing plate (36).

5. A pallet suitable for storing and transporting coils of various specifications according to claim 4, characterized in that: The limiting hole (32) is arranged to be inclined outward from front to back, and a strip-shaped hole (313) is provided on one side of the inner cavity of the limiting hole (32).

6. A pallet suitable for storing and transporting coils of various specifications according to claim 5, characterized in that: A through hole (314) is provided on one side of the inner cavity of the strip-shaped hole (313), and the inner cavity diameter of the through hole (314) is greater than the outer diameter of the fixing plate (36).

7. A pallet suitable for storing and transporting coils of various specifications according to claim 6, characterized in that: The supporting and protecting mechanism (4) comprises: A support column (41) fixedly arranged at the bottom end of the support plate (1) along the front-rear direction; Insertion rods (42), the front and rear sides of the support column (41) are both inserted with insertion rods (42); A baffle (43) fixedly disposed on one end of the insertion rod (42); A card block (44), the card blocks (44) are inserted into the front and rear sides of the bottom of the inner cavity of the support column (41), a plurality of card slots (45) are formed at the bottom of the insertion rod (42), and the card block (44) is inserted into the inner cavity of one of the card slots (45); A spring (46) fixedly disposed between the clamping block (44) and the inner cavity of the support column (41); A push rod (47), wherein both front and rear ends of one side of the support column (41) are provided with strip grooves (48), the push rod (47) is plugged into the inner cavity of the strip groove (48), and the push rod (47) is fixedly connected to one side of the clamping block (44).

8. A pallet suitable for storing and transporting coils of various specifications according to claim 7, characterized in that: One side of the inner cavity of the card slot (45) is arranged at an angle, and the card block (44) is adapted to be plugged into the card slot (45).

9. A method for using a pallet suitable for storing and transporting coils of various specifications according to claim 8, characterized in that: The following steps are involved: Step 1: adjusting the position of the limit block (33) according to the specifications of the coils to be placed side by side, sliding the limit block (33) under the restriction of the slide column (31) and the limit hole (32) so that the spacing of the limit block (33) can be adjusted in the inclined inner cavity of the limit hole (32), and by moving the slide column (31) into the bar hole (313) and the through hole (314) so ​​that the fixing plate (36) can pass through the through hole (314), the limit block (33) can be taken out and moved to the limit hole (32) at other positions to adjust the fixed spacing of the coils, and by moving the limit block (33) into the limit hole (32) at the middle position, a single coil can be limited and fixed, which is convenient to use; Step 2: After the limit block (33) is moved to a suitable position, the knob (38) is turned so that the knob (38) drives the second bevel gear (39) to rotate, thereby causing the second bevel gear (39) to drive the first bevel gear (37) to rotate, so that under the action of the internal thread rotation force of the first bevel gear (37), the stud (34) is driven to move vertically upward under the restriction of the connecting rod (35), the limit groove (310) and the limit block (311), thereby pulling the fixed plate (36) to move upward, and the friction strength between the fixed plate (36) and the bottom end of the support plate (1) is increased by the anti-slip ring (312), so as to fix the limit block (33), improve the fixing strength of the coil, and facilitate the staff to push the support plate (1); Step 3: After placing a long coil, pull the baffle plate (43) outward so that the baffle plate (43) moves outward under the restriction of the insertion rod (42). During the movement of the insertion rod (42), the inner wall of the card slot (45) squeezes and pushes the inclined surface of the card block (44), so that the card block (44) squeezes the spring (46) and moves downward, so that the insertion rod (42) can be moved outward. After the insertion rod (42) is moved out, the card block (44) is plugged into one of the card slots (45) under the elastic force of the spring (46), so that the card block (44) is inserted into the card slot (45). The inner wall of the groove (45) contacts the other side of the block (44) to limit the insertion rod (42) and prevent the insertion rod (42) from moving into the support column (41), thereby limiting the position of the baffle (43). When the staff moves the forklift to transport the pallet (1), the baffle (43) can prevent the forklift from colliding with the coiled material to prevent the product from being damaged. By protecting the baffles (43) on both sides of the pallet (1), the storage and transportation of long coiled materials can be effectively ensured, which is convenient for use in production lines.

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