CN212981733U - Swing stacking piece structure and equipment using same - Google Patents

Abstract

The utility model provides a swing stack piece structure for die-cut good product of stack, it includes first stack unit, ejecting device and positioner. The first stacking unit is used for storing products, and a feeding channel is arranged at the bottom end of the first stacking unit; the ejection device is arranged at the bottom end of the first stacking unit and used for conveying the punched products to the first stacking unit; a positioning device is disposed in the first stacking unit for defining a position of the product. The positioning device comprises a first stacking piece and a second stacking piece which are oppositely arranged on two sides of the first stacking unit. The product conveyed to the stacking station is pushed upwards to the first stacking unit through the ejection device, and the first stacking piece and the second stacking piece of the positioning device clamp the product, so that the product stays in the first stacking unit; this structural design is novel, and swing stack piece structure has promoted the production efficiency of equipment with the automatic stack of product.

Description

Swing stacking piece structure and equipment using same

Technical Field

The utility model relates to a thermoforming processing field, in particular to swing stack piece structure and use equipment of this structure.

Background

Thermoforming is a more specific plastic processing method for processing thermoplastic sheets into various products. Thermoforming processing is widely used in the field of articles of daily use production, the field of automobiles, the field of architectural decoration production and the field of chemical engineering.

In the existing thermal forming production process, the thermal forming products still need to be manually stacked in a swinging mode, the manual product stacking efficiency is low, and the production efficiency of the products is reduced. It is therefore desirable to provide a swing stacking piece structure and an apparatus using the same to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a swing stack piece structure, its product that will carry the stack station through ejecting device upwards promotes toward first stack unit, and positioner's first stack piece and second stack piece carry out the centre gripping with the product, solve the problem that artifical swing stack product among the prior art is inefficient.

In order to solve the technical problem, the utility model adopts the technical scheme that: an oscillating stacking piece structure for stacking die-cut products, comprising:

the stacking device comprises a first stacking unit, a second stacking unit and a feeding unit, wherein the first stacking unit is used for storing products, and a feeding channel is arranged at the bottom end of the first stacking unit;

an ejection device arranged at the bottom end of the first stacking unit and used for conveying the punched products to the first stacking unit

A positioning device arranged in the first stacking unit for defining the position of the product;

wherein the positioning device comprises a first stacking piece and a second stacking piece which are oppositely arranged at two sides of the first stacking unit, the first stacking piece and the second stacking piece move relatively and form a first opening for clamping a product,

the first opening includes an initial state away from the product and a gripping state for gripping the product.

In the utility model, the first stacking unit comprises a first side plate and a second side plate which are oppositely arranged; the positioning device includes:

the first fixing block is connected with the first side plate, and the bottom end of the first stacking piece is rotatably connected with the first fixing block;

the first torsion spring is arranged between the first side plate and the first stacking piece and is used for pressing the first stacking piece;

the second fixing block is connected with the second side plate and is opposite to the first fixing block in position, and the bottom end of the second stacking piece is rotatably connected with the second fixing block; and

and the second torsion spring is arranged between the second side plate and the second stacking piece and is used for extruding the second stacking piece.

In the utility model, the first stacking piece comprises a first initial position far away from the product and a first extrusion position for clamping the product on the motion trail, the included angle between the first stacking piece at the first initial position and the first side plate is larger than the included angle between the first stacking piece at the first extrusion position and the first side plate,

the first torsion spring is used for driving the first stacking piece to rotate from a first pressing position to a first initial position;

the second stacking piece comprises a second initial position far away from the product and a second extrusion position used for clamping the product on the motion track, the included angle between the second stacking piece positioned at the second initial position and the second side plate is larger than the included angle between the second stacking piece positioned at the second extrusion position and the second side plate,

the second torsion spring is used for driving the second stacking piece to rotate from the second pressing position to the second initial position.

The utility model discloses in, first curb plate inboard is equipped with and is used for acceping the first accepting groove of first torsional spring.

The utility model discloses in, second curb plate inboard is equipped with and is used for acceping the second accepting groove of second torsional spring.

In the utility model, a centering structure is arranged at the position of the feeding channel, the centering structure comprises a first centering block arranged at the bottom end of the first side plate and a second centering block arranged at the bottom end of the second side plate, and a first centering channel is formed between the first centering block and the second centering block;

wherein the width of the first centering channel close to one end of the first stacking unit is equal to the distance between the first side plate and the second side plate;

the width of the first centering channel far away from one end of the first stack unit is larger than that of the first centering channel near one end of the first stack unit, and the width of the first centering channel far away from one end of the first stack unit is gradually increased.

In the utility model, the width of the first opening in the initial state is smaller than that of the product; the width of the first stacking unit is greater than the width of the products.

The utility model discloses in, positioner is equipped with a plurality of groups, a plurality of groups positioner follows the long limit direction of first pile up neatly unit is arranged.

In the utility model, the third side plate is arranged on one side of the second side plate, the third side plate is opposite to the first side plate relative to the second side plate, and a second stacking unit is formed between the third side plate and the second side plate;

the other side of the second side plate is connected with a third stacking piece through a second fixing block, one side of the third side plate is provided with a fourth stacking piece which is arranged opposite to the third stacking piece, the third stacking piece and the fourth stacking piece move relatively to each other and form a second opening for clamping a product,

the first opening includes a second initial state away from the product and a second gripping state for gripping the product.

The utility model discloses in still provide an equipment, it includes as above swing stack piece structure.

The utility model discloses compare in prior art, its beneficial effect is: the utility model discloses a swing stacking piece structure, through ejecting device with carry to stack station product upwards to first stack unit promotion, the first stacking piece and the second stacking piece of positioner carry out the centre gripping with the product to make the product stop in first stack unit; this structural design is novel, and swing stack piece structure has promoted the production efficiency of equipment with the automatic stack of product.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments are briefly introduced below, and the drawings in the following description are only corresponding drawings of some embodiments of the present invention.

Fig. 1 is a schematic structural view of a first embodiment of the swing stacking piece structure of the present invention.

Fig. 2 is a structural diagram of a positioning device according to a first embodiment of the swing stacking piece structure of the present invention.

Fig. 3 is a schematic bottom structure diagram of the first stacking unit according to the first embodiment of the swing stacking piece structure of the present invention.

Fig. 4 is a schematic structural view of a second embodiment of the swing stacking piece structure of the present invention.

Fig. 5 is a schematic view of a third side plate bottom end structure of the second embodiment of the swing stacking piece structure of the present invention.

Fig. 6 is a schematic structural view of a third embodiment of the swing stacking piece structure of the present invention.

Reference numbers for the first embodiment: the stacking device comprises a first stacking unit 11, a first side plate 111, a first containing groove 1111, a first centering block 1112, a second side plate 112, a second containing groove 1121, a second centering block 1122, a feeding channel 113, an ejection device 12, a positioning device 13, a first stacking piece 131, a first fixing block 132, a first torsion spring 133, a second stacking piece 134, a second fixing block 135, a fixing rod 14, a side plate 15 and a product 16

The second embodiment: a second stacking unit 27, a third side panel 271, a third stacking tab 272, a fourth stacking tab 273, a third centering block 2711,

Third embodiment: and a third stacking unit 38.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by the skilled in the art without creative work belong to the protection scope of the present invention.

In the drawings, elements having similar structures are denoted by the same reference numerals.

The terms "first," "second," and the like in the terms of the present invention are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, nor should they be construed as limiting in any way.

Referring to fig. 1 and fig. 2, fig. 1 is a schematic structural diagram of a first embodiment of a swing stacking piece structure of the present invention, and fig. 2 is a structural diagram of a positioning device of the first embodiment of the swing stacking piece structure of the present invention.

The utility model provides a swing stacking piece structure which can solve the technical problems; the oscillating stacking sheet structure is used for stacking die-cut products 15 and comprises a first stacking unit 11, an ejector 12 and a positioning device 13. The first stacking unit 11 is used for storing products 15, and a feeding channel 113 is arranged at the bottom end of the first stacking unit 11; an ejector device 12 is provided at the bottom end of the first stacking unit 11 for feeding the die-cut products 15 to the first stacking unit 11; a positioning device 13 is arranged in the first stacking unit 11 for defining the position of the products 15. Wherein, the positioning device 13 comprises a first stacking piece 131 and a second stacking piece 134 oppositely arranged at two sides of the first stacking unit 11, a first opening for clamping the product 15 is formed between the first stacking piece 131 and the second stacking piece 134, and the first opening comprises an initial state far away from the product 15 and a clamping state for clamping the product 15.

The positioning device 13 in the present embodiment is explained in detail:

with reference to fig. 1 and 2, the first stacking unit 11 in this embodiment includes a first side plate 111 and a second side plate 112 which are oppositely disposed; the positioning device 13 includes a first fixing block 132, a first torsion spring 133, a second fixing block 135, and a second torsion spring. The first fixing block 132 is connected with the first side plate 111, and the bottom end of the first stacking piece 131 is rotatably connected with the first fixing block 132; a first torsion spring 133 is provided between the first side plate 111 and the first stacking piece 131 for pressing the first stacking piece 131; the first stacking piece 131 includes a first initial position far away from the product 15 and a first pressing position for clamping the product 15 on the motion trajectory, an included angle between the first stacking piece 131 located at the first initial position and the first side plate 111 is larger than an included angle between the first stacking piece 131 located at the first pressing position and the first side plate 111, and the first torsion spring 133 is used for driving the first stacking piece 131 to rotate to the first initial position from the first pressing position.

The second fixing block 135 is connected with the second side plate 112 and is opposite to the first fixing block 132, and the bottom end of the second stacking piece 134 is rotatably connected with the second fixing block 135; and a second torsion spring provided between the second side plate 112 and the second stacking piece 134 for pressing the second stacking piece 134. The second stacking piece 134 includes a second initial position far away from the product 15 and a second pressing position for clamping the product 15 on the motion trajectory, an included angle between the second stacking piece 134 located at the second initial position and the second side plate 112 is larger than an included angle between the second stacking piece 134 located at the second pressing position and the second side plate 112, and the second torsion spring is used for driving the second stacking piece 134 to rotate from the second pressing position to the second initial position.

Further, a first receiving groove 1111 for receiving the first torsion spring 133 is formed inside the first side plate 111. A second receiving groove 1121 for receiving a second torsion spring is formed in the second side plate 112. The loss between the side plates and the stacking pieces is avoided.

The width of the first opening in the initial state is smaller than the width of the product 15; the width of the first stacking unit 11 is greater than the width of the products 15. Guarantee positioner and can carry out the centre gripping to product 15, promoted the stability of structural use.

In this embodiment, the positioning devices 13 are provided with a plurality of groups, and the plurality of groups of positioning devices 13 are uniformly arranged along the long side direction of the side plate. Be provided with a plurality of positioner, promoted swing stack piece structure's practicality.

The oscillating stacking piece structure in this embodiment is explained:

referring to fig. 1, the swing stacking piece structure includes a horizontally disposed fixing rod 14 and a plurality of vertically disposed side plates, the side plates are connected to one side of the fixing rod 14, the side plates are uniformly arranged along the long side of the fixing rod 14, and a stacking unit is formed between adjacent side plates. The side plates in this embodiment include a first side plate 111 and a second side plate 112 arranged in parallel.

Referring to fig. 3, fig. 3 is a schematic bottom structure diagram of a first stacking unit according to a first embodiment of the swing stacking piece structure of the present invention. A centering structure is arranged at the position of the feeding channel 113, the centering structure comprises a first centering block 1112 arranged at the bottom end of the first side plate 111 and a second centering block 1122 arranged at the bottom end of the second side plate 112, and a first centering channel is formed between the first centering block 1112 and the second centering block 1122; wherein, the width of the first centering channel near one end of the first stacking unit 11 is equal to the distance between the first side plate 111 and the second side plate 112; the width of the first pair of middle channels at the end far away from the first stack unit 11 is larger than the width of the first pair of middle channels at the end near the first stack unit 11, and the width of the first pair of middle channels at the end far away from the first stack unit 11 is gradually increased.

As follows provide the second embodiment of the swing stacking piece structure of the utility model:

with reference to fig. 4, fig. 4 is a schematic structural diagram of a second embodiment of the swing stacking piece structure of the present invention. In this embodiment, a third side plate 271 is added on the basis of the first embodiment; wherein the first side plate 111 is disposed at one side of the second side plate 112, forming the first stacking unit 11. The third side plate 271 is disposed at the other side of the second side plate 112 to form the second stacking unit 27.

Wherein, the other side of the second side plate is connected with a third stacking piece 272 through a second fixing block 135, one side of the third side plate is provided with a fourth stacking piece 273 arranged opposite to the third stacking piece 272, the third stacking piece 272 and the fourth stacking piece 273 move relatively to form a second opening for clamping the product 15, and the first opening comprises a second initial state far away from the product 15 and a second clamping state for clamping the product 15.

In addition, referring to fig. 5, fig. 5 is a schematic structural view of a bottom end of a third side plate according to a second embodiment of the swing stacking piece structure of the present invention. A third centering block 2711 is arranged at the bottom end of the third side plate 271, and a second centering channel is formed between the third centering block 2711 and the second centering block 1122; the present embodiment is provided by

The width of the second middle channel near one end of the second stacking unit 27 is equal to the distance between the second side plate 112 and the third side plate 271; the width of the second pair of middle passages at the end far away from the second stacking unit 27 is larger than the width of the second pair of middle passages at the end near the second stacking unit 27, and the width of the second pair of middle passages at the end far away from the second stacking unit 27 is gradually increased.

This embodiment has promoted two stack units and has connected the stack piece through sharing second curb plate through addding the second stack unit that is used for the stack product on first stack unit basis, has promoted the practicality of stack structure.

The third embodiment of the swing stacking piece structure of the present invention is provided as follows:

with reference to fig. 6, fig. 6 is a schematic structural diagram of a swing stacking piece structure according to a third embodiment of the present invention. On the basis of the second embodiment, a plurality of sets of second side plates 112 are added, and a third stacking unit 38 for stacking the products 15 is formed between the adjacent second side plates 112. The third stacking unit 38 is located between the first stacking unit 11 and the second stacking unit 27, so that the practicability of the swing stacking piece structure is improved, and more products can be placed.

This embodiment has promoted the practicality of stack structure through add the third stack unit that is used for stacking the product between first stack unit and second stack unit.

The utility model discloses the theory of operation of swing stack piece structure:

firstly, a user conveys punched products to a stacking station; secondly, pushing the product upwards by a lower die ejection cup in the ejection device, wherein the edge of the product touches a stacking sheet in the positioning device, and the stacking sheet swings and opens towards one side far away from the product; then, the product is continuously pushed upwards, the stacking piece swings towards the interior of the stacking unit for closing up under the action of the torsion spring, the ejection cup moves downwards, and the product can be remained on the stacking piece of the closing-up positioning device. Ejecting a product at every turn of cup is pushed up to the lower mould, and the product can be automatic stack together, adds up certain quantity, and the lower mould among the ejecting device pushes up the cup and pushes up second floor stack piece, and the good product of stack is stayed second floor stack piece, is released by the ejecting mechanism of machine, has accomplished promptly the utility model discloses swing stack piece structure's use.

The utility model also provides a device, which comprises a swing stacking piece structure; the swing stacking piece structure is used for stacking punched products and comprises a first stacking unit, an ejection device and a positioning device. The first stacking unit is used for storing products, and a feeding channel is arranged at the bottom end of the first stacking unit; the ejection device is arranged at the bottom end of the first stacking unit and used for conveying the punched products to the first stacking unit; a positioning device is oppositely disposed in the first stacking unit for defining the position of the product. The positioning device comprises a first stacking piece and a second stacking piece which are oppositely arranged on two sides of the first stacking unit, a first opening used for clamping a product is formed between the first stacking piece and the second stacking piece, and the first opening comprises an initial state far away from the product and a clamping state used for clamping the product.

In this embodiment, the first stacking unit includes a first side plate and a second side plate which are oppositely arranged; the positioning device comprises a first fixing block, a first torsion spring, a second fixing block and a second torsion spring. The first fixing block is connected with the first side plate, and the bottom end of the first stacking piece is rotatably connected with the first fixing block; the first torsion spring is arranged between the first side plate and the first stacking sheet and is used for pressing the first stacking sheet; the first stacking piece comprises a first initial position far away from a product and a first pressing position used for clamping the product on a motion track, an included angle between the first stacking piece located at the first initial position and the first side plate is larger than an included angle between the first stacking piece located at the first pressing position and the first side plate, and the first torsion spring is used for driving the first stacking piece to rotate to the first initial position from the first pressing position.

The second fixing block is connected with the second side plate and is opposite to the first fixing block in position, and the bottom end of the second stacking piece is rotatably connected with the second fixing block; and the second torsion spring is arranged between the second side plate and the second stacking piece and is used for extruding the second stacking piece. The second stacking piece comprises a second initial position far away from the product and a second extrusion position used for clamping the product on the motion trail, an included angle between the second stacking piece located at the second initial position and the second side plate is larger than an included angle between the second stacking piece located at the second extrusion position and the second side plate, and the second torsion spring is used for driving the second stacking piece to rotate to the second initial position from the second extrusion position.

Further, a first accommodating groove for accommodating the first torsion spring is formed in the inner side of the first side plate. A second accommodating groove for accommodating a second torsion spring is formed in the inner side of the second side plate.

The width of the first opening in the initial state is smaller than that of the product; the width of the first stacking unit is greater than the width of the product.

In this embodiment, the positioning device is provided with a plurality of groups, and the positioning devices of the plurality of groups are uniformly arranged along the long side direction of the side plate.

Swing stack piece structure in this embodiment includes the horizontal dead lever that sets up of horizontal setting to and the curb plate of a plurality of vertical settings, curb plate and dead lever one side are connected, and a plurality of curb plates along the long limit align to grid of dead lever, form a first pile up neatly unit between the adjacent curb plate.

The feed channel position is equipped with centering structure, and centering structure is including setting up two centering pieces in first curb plate bottom and second curb plate bottom relatively, forms a first centering channel between two centering pieces.

A centering structure is arranged at the position of the feeding channel, the centering structure comprises a first centering block arranged at the bottom end of the first side plate and a second centering block arranged at the bottom end of the second side plate, and a first centering channel is formed between the first centering block and the second centering block; the width of the first middle channel close to one end of the first stacking unit is equal to the distance between the first side plate and the second side plate; the width of the end, far away from the first stacking unit, of the first middle channel is larger than that of the end, near the first stacking unit, of the first middle channel, and the width of the end, far away from the first stacking unit, of the first middle channel is gradually increased.

The other side of the second side plate is provided with a third side plate, so that a second stacking unit is formed. The second side plate is connected with a third stacking piece through a second fixing block, one side of the third side plate is provided with a fourth stacking piece which is opposite to the third stacking piece, the third stacking piece and the fourth stacking piece move relatively to form a second opening for clamping a product, and the first opening comprises a second initial state far away from the product and a second clamping state for clamping the product.

In addition, a third centering block is arranged at the bottom end of the third side plate, and a second centering channel is formed between the third centering block and the second centering block;

the width of the second middle channel close to one end of the second stacking unit is equal to the distance between the second side plate and the third side plate; the width of the second pair of middle channels far away from one end of the second stacking unit is larger than that of the second pair of middle channels near one end of the second stacking unit, and the width of the second pair of middle channels far away from one end of the second stacking unit is gradually increased.

Further, the second side plates in this embodiment are provided with a plurality of groups, and a third stacking unit for stacking the products is formed between the adjacent second side plates.

In summary, although the present invention has been described with reference to the preferred embodiments, the above-described preferred embodiments are not intended to limit the present invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, so that the scope of the present invention shall be determined by the scope of the appended claims.

Claims (10)

1. A swing stacking tab structure for stacking die cut products, comprising:

the stacking device comprises a first stacking unit, a second stacking unit and a feeding unit, wherein the first stacking unit is used for storing products, and a feeding channel is arranged at the bottom end of the first stacking unit;

an ejection device arranged at the bottom end of the first stacking unit and used for conveying the punched products to the first stacking unit

A positioning device arranged in the first stacking unit for defining the position of the product;

wherein the positioning device comprises a first stacking piece and a second stacking piece which are oppositely arranged at two sides of the first stacking unit, the first stacking piece and the second stacking piece move relatively and form a first opening for clamping a product,

the first opening includes an initial state away from the product and a gripping state for gripping the product.

2. The oscillating stacking piece structure of claim 1, wherein said first stacking unit includes a first side plate and a second side plate disposed opposite to each other; the positioning device includes:

the first fixing block is connected with the first side plate, and the bottom end of the first stacking piece is rotatably connected with the first fixing block;

the first torsion spring is arranged between the first side plate and the first stacking piece and is used for pressing the first stacking piece;

the second fixing block is connected with the second side plate and is opposite to the first fixing block in position, and the bottom end of the second stacking piece is rotatably connected with the second fixing block; and

and the second torsion spring is arranged between the second side plate and the second stacking piece and is used for extruding the second stacking piece.

3. The oscillating stacking piece structure of claim 2, wherein the first stacking piece includes a first initial position far away from the product and a first pressing position for clamping the product, an included angle between the first stacking piece at the first initial position and the first side plate is larger than an included angle between the first stacking piece at the first pressing position and the first side plate,

the first torsion spring is used for driving the first stacking piece to rotate from a first pressing position to a first initial position;

the second stacking piece comprises a second initial position far away from the product and a second extrusion position used for clamping the product on the motion track, the included angle between the second stacking piece positioned at the second initial position and the second side plate is larger than the included angle between the second stacking piece positioned at the second extrusion position and the second side plate,

the second torsion spring is used for driving the second stacking piece to rotate from the second pressing position to the second initial position.

4. The oscillating stacking piece structure of claim 2, wherein a first receiving slot is formed inside the first side plate for receiving the first torsion spring.

5. The oscillating stacking piece structure of claim 2, wherein said second side plate is provided with a second receiving slot inside for receiving said second torsion spring.

6. The oscillating stacker plate structure of claim 2, wherein said feed channel position has a centering structure comprising a first centering block disposed at a bottom end of said first side plate and a second centering block disposed at a bottom end of said second side plate, said first centering block and said second centering block forming a first centering channel therebetween;

wherein the width of the first centering channel close to one end of the first stacking unit is equal to the distance between the first side plate and the second side plate;

the width of the first centering channel far away from one end of the first stack unit is larger than that of the first centering channel near one end of the first stack unit, and the width of the first centering channel far away from one end of the first stack unit is gradually increased.

7. The oscillating stacking piece structure of claim 1, wherein said first opening in said initial state has a width less than a width of said product; the width of the first stacking unit is greater than the width of the products.

8. The oscillating stacking piece structure of claim 1, wherein said positioning means are provided in groups, said groups being arranged in the direction of the long side of said first stacking unit.

9. The swing stacking tab structure as claimed in claim 2, wherein a third side plate is provided at one side of the second side plate, the third side plate being opposite to the first side plate with respect to the second side plate, and a second stacking unit is formed between the third side plate and the second side plate;

the other side of the second side plate is connected with a third stacking piece through a second fixing block, one side of the third side plate is provided with a fourth stacking piece which is arranged opposite to the third stacking piece, the third stacking piece and the fourth stacking piece move relatively to each other and form a second opening for clamping a product,

the first opening includes a second initial state away from the product and a second gripping state for gripping the product.

10. An apparatus comprising a wobble stacking plate structure as claimed in any one of claims 1 to 9.

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