WO2022089103A1

WO2022089103A1 - Mattress stacking machine

Info

Publication number: WO2022089103A1
Application number: PCT/CN2021/119812
Authority: WO
Inventors: 郭树均
Original assignee: 浙江雅博自动化设备有限公司
Priority date: 2020-10-27
Filing date: 2021-09-23
Publication date: 2022-05-05
Also published as: CN213737596U

Abstract

A mattress stacking machine, comprising: a stacking device (2) for automatically stacking mattresses (1) neatly, and outer fences (3) arranged on two sides of the stacking device (2), wherein a roller device for allowing the mattresses (1) to be input and placed is arranged between the outer fences (3) on the two sides and is located below the stacking device (2); and a rectangular cross frame (4) is transversely bridged on the tops of the outer fences (3). The stacking device (2) is composed of a mattress front end supporting mechanism, a mattress rear end supporting mechanism, a mattress left side edge limiting mechanism and a mattress right side edge limiting mechanism, wherein the mattress front end supporting mechanism and the mattress rear end supporting mechanism are both used for allowing front and rear ends of the mattresses (1) to be supported and placed, and the mattress left side edge limiting mechanism and the mattress right side edge limiting mechanism are both used for limiting left and right edges of the mattresses (1), so as to prevent the mattresses (1) from falling off. The mattress stacking machine has the advantages of being simple in terms of structure and principle, being easy in terms of operation, and having a high working efficiency and a high production efficiency.

Description

A mattress palletizer

technical field

The utility model belongs to the technical field of stackers, in particular to a mattress stacker.

Background technique

Mattress has always been a concern in people's life. It is an item between the human body and the bed used to ensure that consumers can get a healthy and comfortable sleep.

With the development of science and technology, there are many mattress materials. Mattresses made of different materials can bring different sleeping effects. Mattresses need to be packed after production. The traditional mattress packing and storage process is carried out manually. Handling, the labor is very large, and the labor cost is also very high. In order to solve the above problems, many existing mattress palletizers use machines to transport mattresses to reduce labor and labor costs. However, the existing mattress palletizers have complex structures and cumbersome operation processes, resulting in low production efficiency.

SUMMARY OF THE INVENTION

The purpose of the utility model is to solve the above problems existing in the prior art, and provide a fully automatic mattress stacker, which is simple in structure and principle, easy to operate, and achieves the effects of high work efficiency and high production efficiency.

The purpose of this utility model can be achieved by the following technical solutions: a mattress stacker, which is characterized in that it includes a stacking device for automatically stacking mattresses neatly and outer fences arranged on both sides of the stacking device, Between the outer fences on both sides and below the stacking device, there is a roller device for inputting and placing mattresses, a rectangular cross frame is set horizontally on the top of the outer fence, and two vertical bars are arranged on the inner sides of the two outer fences respectively. The vertical pole is fixedly connected with the rectangular horizontal frame, and a driving motor that can control the lifting and lowering of the stacking device is installed on the rectangular horizontal frame. The top of the outer fence is located in front of the rectangular horizontal frame. The said horizontal frame is equipped with a second drive motor that can control the front and rear lateral movement of the stacking device. The front-end support mechanism of the mattress and the rear-end support mechanism of the mattress can be moved back and forth, and the front-end support mechanism of the mattress and the rear-end support mechanism of the mattress that can be moved back and forth are both used. The front and rear ends of the mattress are supported and placed. The left side limit mechanism of the mattress and the right side limit mechanism of the mattress can move forward and backward. The left side limit mechanism of the mattress that can move forward and backward is the same as The right side limit mechanisms of the mattress are both used to limit the left and right sides of the mattress to prevent the mattress from falling off.

In the above-mentioned mattress stacker, a temporary placing bottom plate for temporarily placing mattresses is provided in front of the roller device between the outer fences on both sides.

In the above-mentioned mattress stacker, the roller device includes a bottom frame and a roller line provided on the bottom frame and composed of several rollers and used for feeding and placing mattresses, the rollers There are two groups of drum wires and they are distributed at intervals. The bottom frame is provided with two motor parts which respectively control the transmission of the corresponding drum lines, and the motor parts control the transmission of the drum lines through the chain drive.

In the above-mentioned mattress stacker, the inner sides of the two outer fences are provided with fixed rods, the two fixed rods are connected and fixed by a fixed frame, and two control beds are installed at the bottom of the fixed frame. The driving cylinder for the front-end support mechanism of the mattress and the rear-end support mechanism of the mattress to move back and forth.

In the above-mentioned mattress stacker, the front-end support mechanism of the mattress and the rear-end support mechanism of the mattress are both composed of a lifting bracket and a plurality of lifting fixing shafts, and the lifting bracket is a rectangular frame The lifting bracket in the shape of a rectangular frame is for the corresponding end of the mattress to extend into, and a plurality of the lifting fixing shafts are installed at the bottom of the lifting bracket and are placed for the corresponding extending end of the mattress. The cylinder rod of the driving cylinder is fixedly connected with the corresponding lifting bracket through the support base, and the fixed rod is provided with a linear guide rail for the front-end support mechanism of the mattress and the rear-end support mechanism of the mattress to move laterally back and forth.

In the above-mentioned mattress stacker, the left side limit mechanism of the mattress is composed of a left limit bracket for placing the bottom of the left end of the mattress in a limited position and a driving device for controlling the forward and backward movement of the left limit bracket, A drive rod protrudes from the drive device, and the drive rod is connected with the left limit bracket through a left connecting seat, the left connecting seat is located on the top of the left limit bracket, and the left side of the mattress is limited The mechanism also includes a left transmission disc, and a left stable seat and a left clamping seat are installed at intervals in the front and rear of the left connecting seat.

In the above-mentioned mattress stacker, the right side limit mechanism of the mattress includes a right limit bracket for placing the bottom of the right end of the mattress in a limited position, and a right connection is installed on the top of the right limit bracket. The top of the right connecting seat is provided with a right clamping seat and a right stable seat at intervals, the left stable seat and the right clamping seat are on the same horizontal line, and the left clamping seat and the right stable seat are on the same horizontal line. On the same horizontal line, the right side limit mechanism of the mattress also includes a right transmission disc, and the left transmission disc and the right transmission disc are connected by a transmission belt, and the transmission belt is respectively sleeved. An elliptical track is formed on the left drive plate and the right drive plate, and the drive belts sleeved on the left drive plate and the right drive plate pass through the left stable seat, the right clamping seat, the right stable seat and the left clamping seat respectively. , the right clamping seat and the left clamping seat are used to fix the transmission belt inside, and the transmission belt can be driven along the top of the left stable seat and the right stable seat.

In the above-mentioned mattress stacker, the tops of the two fixing rods are respectively installed with two fixed seats arranged at intervals in the front and rear, and the two oppositely arranged fixed seats are fixedly connected by a guide rod, and the guide rod The upper sleeve is provided with a guide block that can move left and right laterally, wherein the bottoms of the two fixed seats on one of the fixed rods are fixedly connected to the left connecting seat, and the bottoms of the two fixed seats on the other fixed rod are connected to the right Seat fixed connection.

In the above-mentioned mattress stacker, the drive motor controls the lifting and lowering of the stacking device through a chain transmission mechanism composed of a sprocket and a chain, and the sprocket consists of a main sprocket and a secondary chain. The motor shaft of the first drive motor extends into the main sprocket and is connected with the main sprocket, the auxiliary sprocket and the main sprocket are connected by chain transmission, and the auxiliary sprocket is penetrated There is a transmission shaft, the two ends of the transmission shaft are respectively connected with chain transmission components which can realize the lifting and lowering of the stacking device, and a linear guide rail for the lifting and lowering of the stacking device is arranged between the vertical pole and the stacking device.

In the above-mentioned mattress stacker, the second drive motor controls the front and rear lateral movement of the stacking device through a synchronous pulley assembly composed of a synchronous pulley and a belt, and the belt and the rectangular cross frame pass through the clamping block. connected.

Compared with the prior art, the mattress stacker has a fully automatic design, which reduces manual labor, greatly improves work efficiency, greatly improves production efficiency, and is convenient to operate, simple in structure, simple in principle, and easy to use.

Description of drawings

Figure 1 is a schematic diagram of the three-dimensional structure of the mattress stacker.

Figure 2 is a schematic three-dimensional structure diagram of the roller device in the mattress stacker.

FIG. 3 is a schematic three-dimensional structure diagram of the stacking device in the mattress stacker.

In the figure, 1. Mattress; 2. Palletizing device; 3. Outer fence; 4. Rectangular cross frame; 5. Upright pole; 6. Driving motor 1; 7. Driving motor 2; 8. Temporary floor; 9. Bottom frame; 10. Roller line; 11. Motor part; 12. Fixed rod; 13. Fixed frame; 14. Drive cylinder; 15. Lifting bracket; 16. Lifting fixed shaft; 17. Left limit bracket; 18 , driving device; 19, left connecting seat; 20, left transmission plate; 21, left stable seat; 22, left clamping seat; 23, right limit bracket; 24, right connecting seat; 25, right clamping seat; 26 , right stabilizer seat; 27, right drive plate; 28, drive belt; 29, fixed seat; 30, guide rod; 31, guide block; 32, chain drive mechanism; 33, chain drive assembly; 34, synchronous pulley assembly; 35 , clamping block.

Detailed ways

The following are specific embodiments of the present utility model combined with the accompanying drawings to further describe the technical solutions of the present utility model, but the present utility model is not limited to these embodiments.

As shown in FIG. 1 , the mattress stacker includes a stacking device 2 for automatically stacking mattresses 1 neatly, and outer fences 3 arranged on both sides of the stacking device 2, between the outer fences 3 on both sides and Below the stacking device 2, a right roller device is provided for the mattress 1 to be input and placed. A rectangular cross frame 4 is set horizontally on the top of the outer fence 3. Two vertical poles 5 are also arranged on the inner sides of the two outer fences 3. The vertical poles 5 and the rectangular The horizontal frame 4 is fixedly connected, the rectangular horizontal frame 4 is installed with a drive motor 1 6 that can control the lifting of the stacking device 2, the top of the outer fence 3 is located in the front position of the rectangular horizontal frame 4, and a horizontal frame is installed on the horizontal frame. A drive motor 27 that controls the front and rear lateral movement of the stacking device 2. The stacking device 2 consists of a mattress front support mechanism, a mattress rear support mechanism, a left side limit mechanism of the mattress and a right side limit mechanism of the mattress. , The front-end support mechanism of the mattress and the rear-end support mechanism of the mattress can be moved back and forth. Both the left side limit mechanism of the mattress and the right side limit mechanism of the mattress can move forward and backward. The left and right sides are limited to prevent the mattress 1 from falling off.

In further detail, between the outer fences 3 on both sides, a temporary bottom plate 8 for temporarily placing the mattress 1 is arranged in front of the roller device. Before stacking the mattress 1, it is stored on the temporary bottom plate 8 The mattress 1 is easily input into the roller device. The roller device includes a bottom frame 9 and a roller line 10 which is formed on the bottom frame 9 and consists of several rollers and is used for the input and placement of the mattress 1. The roller line 10 are two groups and are distributed at intervals. Two motor parts 11 are arranged in the bottom frame 9 to respectively control the transmission of the corresponding roller lines 10. The motor parts 11 control the transmission of the roller lines 10 through the chain drive. Both are provided with fixed rods 12, the two fixed rods 12 are connected and fixed by a fixed frame 13, and two driving cylinders 14 are installed at the bottom of the fixed frame 13 to respectively control the front and rear movement of the mattress front support mechanism and the mattress rear support mechanism.

In further detail, the front-end support mechanism of the mattress and the rear-end support mechanism of the mattress are composed of a lifting bracket 15 and several lifting fixing shafts 16. The lifting bracket 15 is in the shape of a rectangular frame, and the lifting bracket 15 in the shape of a rectangular frame is formed. For the corresponding end of the mattress 1 to be inserted, a plurality of lifting fixed shafts 16 are installed at the bottom of the lifting bracket 15 and the corresponding end of the mattress 1 is placed, and the cylinder rod of the driving cylinder 14 passes through the support seat and the corresponding Correspondingly, the lifting bracket 15 is fixedly connected, and the fixed rod 12 is provided with a linear guide for the front-end support mechanism of the mattress and the rear-end support mechanism of the mattress to move laterally back and forth. Pull the fixed shaft 16 to move to the bottom of the mattress 1 (preferably to the bottom at both ends of the mattress 1), and then drive the front-end support mechanism of the mattress and the rear end of the mattress in the entire stacking device 2 through the drive motor 1 6 The support mechanism rises, so that the mattress 1 on the roller line 10 can be lifted up and transported, and the mattress 1 is fixed and stacked on the left side limit mechanism of the mattress and the right side limit mechanism of the mattress, The palletizing of mattress 1 is realized.

In further detail, the limit mechanism on the left side of the mattress is composed of a left limit bracket 17 for placing the bottom limit of the left end of the mattress 1 and a drive device 18 for controlling the left limit bracket 17 to move back and forth. The drive device 18 extends and drives The driving rod is connected with the left limit bracket 17 through the left connecting seat 19, and the left connecting seat 19 is located on the top of the left limit bracket 17. The limit mechanism on the left side of the mattress also includes a left drive plate 20, and the left The connecting seat 19 is provided with a left stabilization seat 21 and a left clamping seat 22 at intervals in the front and rear. The right limit mechanism of the mattress includes a right limit bracket 23 for placing the bottom of the right end of the mattress 1 in a limited position, and the right limit bracket 23 is installed on the top. There is a right connecting seat 24, the top of the right connecting seat 24 is provided with a right clamping seat 25 and a right stable seat 26 at intervals, the left stable seat 21 and the right clamping seat 25 are on the same horizontal line, and the left clamping seat 22 and the right stable seat The seat 26 is on the same horizontal line, and the right side limit mechanism of the mattress also includes a right drive plate 27. The left drive plate 20 and the right drive plate 27 are connected by a drive belt 28, which is respectively sleeved on the An elliptical track is formed on the left transmission disc 20 and the right transmission disc 27, and the transmission belt 28 sleeved on the left transmission disc 20 and the right transmission disc 27 passes through the left stable seat 21, the right clamping seat 25, and the right stable seat 26 respectively. and the left clamping seat 22, the right clamping seat 25 and the left clamping seat 22 are used to fix the transmission belt 28 inside, the transmission belt 28 can be driven along the top of the left stable seat 21 and the right stable seat 26, and the driving device 18 drives the left connecting seat 19 moves inward, the transmission belt 28 is fixedly connected with the left clamping seat 22, so it will drive the entire left clamping seat 22 to move inward, then the transmission belt 28 on the left clamping seat 22 will also move inward. , then the other section of the transmission belt 28 will be driven outward along the left stable seat 21, thereby driving the transmission belt 28 on the right clamping seat 25 to move outward, thereby driving the transmission belt 28 on the right clamping seat 25 to drive outward, because the right Due to the setting of the drive plate 27, the drive belt 28 on the right stabilizer base 26 is also driven by the situation, so the right connecting base 24 can be driven to move in the direction of the left connecting base 19, so as to realize the connection between the left limit bracket 17 and the right limit bracket 23. The relative movement reaches the limit abutment on the bottom of the left and right ends of the mattress 1 .

In further detail, the tops of the two fixing rods 12 are respectively installed with two fixed bases 29 arranged at intervals in the front and rear, and the two oppositely arranged fixed bases 29 are fixedly connected by a guide rod 30. In the moving guide block 31, the bottoms of the two fixing seats 29 on one of the fixing rods 12 are fixedly connected with the left connecting base 19, and the bottoms of the two fixing bases 29 on the other fixing rod 12 are fixedly connected with the right connecting base 24, When the limit mechanism on the left side of the mattress and the limit mechanism on the right side of the mattress move, the guide block 31 and the guide rod 30 play a guiding role.

In further detail, the driving motor one 6 controls the lifting and lowering of the stacking device 2 through the chain transmission mechanism 32 composed of the sprocket and the chain. It is inserted into the main sprocket and connected with the main sprocket. The auxiliary sprocket and the main sprocket are connected by chain transmission. A transmission shaft is passed through the auxiliary sprocket. The chain drive assembly 33, the vertical rod 5 and the stacking device 2 are provided with linear guide rails for the stacking device 2 to rise and fall, and the driving motor 2 7 controls the stacking device 2 through the synchronous pulley assembly 34 composed of a synchronous pulley and a belt. The belt and the rectangular cross frame 4 are connected by the clamping block 35, and the driving motor 27 drives the synchronous pulley assembly 34 to drive, thereby driving the rectangular cross frame 4 to move, thereby driving the entire stacking device 2 to move laterally forward and backward.

When working, input the mattress 1 to the roller line 10, and use the up-and-down movement and the front and rear lateral movement of the stacking device 2 to drive the front-end support mechanism of the mattress and the rear-end support mechanism of the mattress to move, so as to move to the front and rear ends of the mattress 1. At the position, the front and rear ends of the mattress 1 and the rear end support mechanism of the mattress are moved laterally forward and backward, so that the front and rear ends of the mattress 1 are respectively extended into the corresponding lifting brackets 15, and the lifting and fixing shafts 16 are respectively moved. Move to the bottom of the front and rear ends of the mattress 1, and then lift the stacking device 2 to lift the fixed shaft 16 to lift the mattress 1. After moving to the corresponding position, the left side limit mechanism of the mattress and the right side of the mattress The side limit mechanism is relatively moved inward, so that the mattress 1 is placed on the left limit bracket 17 and the right limit bracket 23 to be limited and fixed, and then lower the mattress front support mechanism and the mattress rear support mechanism, and repeat. The above command is to lift the second mattress 1, and then lift the first mattress 1. During the lifting process, both the left limit bracket 17 and the right limit bracket 23 should be moved outwards, because There is the support of the second mattress 1 and the mattress front support mechanism and the mattress rear support mechanism, so the first mattress 1 will not fall, but slightly fall on the second mattress 1, raising the mattress After the front-end support mechanism and the mattress rear-end support mechanism reach the corresponding positions, the left limit bracket 17 and the right limit bracket 23 move inward again to limit the bottom of the left and right ends of the second mattress 1 to prevent them from falling off. After realizing the stacking of two mattresses 1 , the above steps are repeated to realize the automatic stacking of multiple mattresses 1 .

The specific embodiments described herein are merely illustrative of the spirit of the present invention. Those skilled in the art of the present invention can make various modifications or supplements to the described specific embodiments or replace them in similar ways, but will not deviate from the spirit of the present invention or go beyond the appended claims the defined range.

Claims

A mattress stacker is characterized in that it comprises a stacking device (2) for automatically stacking mattresses (1) neatly and outer fences (3) arranged on both sides of the stacking device (2), two Between the outer fences (3) on the side and below the stacking device (2), a roller device for inputting and placing the mattress (1) is provided, and a rectangular cross frame (4) is horizontally erected on the top of the outer fence (3). ), two vertical rods (5) are also arranged on the inner sides of the two outer fences (3) respectively, and the vertical rods (5) are fixedly connected with the rectangular cross frame (4), and the rectangular cross frame (4) is on the A drive motor (6) that can control the lifting and lowering of the stacking device (2) is installed. The top of the outer fence (3) is located at the front position of the rectangular cross frame (4). A cross frame is installed on the cross frame. There are two drive motors (7) that can control the front and rear lateral movement of the stacking device (2), the stacking device (2) is limited by the mattress front support mechanism, the mattress rear support mechanism, and the left side of the mattress The front-end support mechanism of the mattress and the rear-end support mechanism of the mattress can be moved back and forth, and the front-end support mechanism of the mattress and the rear-end support mechanism of the mattress that can be moved backward are both It is used for supporting and placing the front and rear ends of the mattress (1). The left side limit mechanism of the mattress and the right side limit mechanism of the mattress can be moved back and forth, and the left side of the mattress that can be moved back and forth Both the limiting mechanism and the limiting mechanism on the right side of the mattress are used to limit the left and right sides of the mattress (1) to prevent the mattress (1) from falling off.
A mattress stacker according to claim 1, characterized in that, between the outer fences (3) on both sides and in front of the roller device, a temporary storage space for the temporary storage of the mattress (1) is provided. Bottom plate (8).
A mattress stacker according to claim 1, characterized in that, the roller device comprises a bottom frame (9) and a plurality of rollers arranged on the bottom frame (9) and used for supplying The mattress (1) is input with placed roller lines (10), the roller lines (10) are divided into two groups and are distributed at intervals, and two corresponding rollers are arranged in the bottom frame (9) to control the corresponding rollers respectively. A motor part (11) for driving the drum wire (10), wherein the motor part (11) controls the transmission of the drum wire (10) through a chain drive.
A mattress stacker according to claim 1, characterized in that, the inner sides of the two outer fences (3) are provided with fixed rods (12), and the two fixed rods (12) pass through a fixed frame (13) Connecting and fixing, the bottom of the fixed frame (13) is installed with two driving cylinders (14) which respectively control the rear movement of the mattress front support mechanism and the mattress rear support mechanism.
A mattress stacker according to claim 4, characterized in that, the mattress front-end support mechanism and the mattress rear-end support mechanism are both composed of a lifting bracket (15) and a plurality of lifting fixed shafts ( 16) composition, the lifting bracket (15) is in the shape of a rectangular frame, the lifting bracket (15) in the shape of a rectangular frame provides the corresponding end of the mattress (1) to extend into, and a plurality of the lifting and fixing shafts (16) Installed at the bottom of the lifting bracket (15) and placed on the corresponding extending end of the mattress (1), the cylinder rod of the driving cylinder (14) is connected to the corresponding lifting bracket (15) through the support seat ) is fixedly connected, and the fixed rod (12) is provided with a linear guide rail for the front-end support mechanism of the mattress and the rear-end support mechanism of the mattress to move laterally back and forth.
A mattress stacker according to claim 4, characterized in that, the left side limit mechanism of the mattress consists of a left limit bracket (17) for the bottom of the left end of the mattress (1) to limit placement It is composed of a drive device (18) that controls the forward and backward movement of the left limit bracket (17). ) is connected, the left connecting seat (19) is located on the top of the left limit bracket (17), the left side limit mechanism of the mattress also includes a left drive plate (20), the left connecting seat (19) A left stable seat (21) and a left clamping seat (22) are installed at intervals in the front and rear.
The mattress stacker according to claim 6, characterized in that the right side limit mechanism of the mattress comprises a right limit bracket (23) for placing the bottom of the right end of the mattress (1) in a limited position , a right connecting seat (24) is installed on the top of the right limit bracket (23), and a right clamping seat (25) and a right stabilizing seat (26) are installed on the top of the right connecting seat (24) at intervals. The left stable seat (21) and the right clamping seat (25) are on the same horizontal line, the left clamping seat (22) and the right stable seat (26) are on the same horizontal line, and the bed The right side limit mechanism of the pad also includes a right transmission disc (27), and the left transmission disc (20) and the right transmission disc (27) are connected by a transmission belt (28), and the transmission belt ( 28) respectively sleeved on the left drive plate (20) and the right drive plate (27) to form an elliptical track, and sleeved on the drive belt (28) on the left drive plate (20) and the right drive plate (27) ) respectively pass through the left stable seat (21), right clamping seat (25), right stable seat (26) and left clamping seat (22), said right clamping seat (25) and left clamping seat (22) ) is used to fix the transmission belt (28) inside, and the transmission belt (28) can be driven along the tops of the left stable seat (21) and the right stable seat (26).
The mattress stacker according to claim 7, characterized in that, two fixed seats (29) arranged at intervals in the front and rear are respectively installed on the tops of the two fixing rods (12), and the two oppositely arranged fixing seats are respectively installed on the tops. (29) are fixedly connected by a guide rod (30), the guide rod (30) is sleeved with a guide block (31) that can move left and right laterally, and two of the two fixed rods (12) The bottoms of each fixing seat (29) are fixedly connected with the left connecting seat (19), and the bottoms of the two fixing seats (29) on the other one of the fixing rods (12) are fixedly connected with the right connecting seat (24).
A mattress stacker according to claim 1, characterized in that, the drive motor one (6) controls the stacking device (2) through a chain transmission mechanism (32) composed of a sprocket and a chain. Lifting, the sprocket is composed of a main sprocket and a secondary sprocket, the motor shaft of the drive motor one (6) extends into the main sprocket and is connected with the main sprocket, the auxiliary chain The wheel and the main sprocket are connected by chain transmission, a transmission shaft is passed through the auxiliary sprocket, and the two ends of the transmission shaft are respectively connected with chain transmission components (33) that can realize the lifting and lowering of the stacking device (2). A linear guide rail for lifting and lowering of the stacking device (2) is arranged between the vertical rod (5) and the stacking device (2).
A mattress stacker according to claim 1, characterized in that the second drive motor (7) controls the stacking device (2) through a synchronous pulley assembly (34) composed of a synchronous pulley and a belt Moving laterally forward and backward, the belt is connected with the rectangular cross frame (4) through a clamping block (35).