CN210338469U

CN210338469U - Bagging machine

Info

Publication number: CN210338469U
Application number: CN201920783411.0U
Authority: CN
Inventors: 张鹏
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-28
Filing date: 2019-05-28
Publication date: 2020-04-17
Anticipated expiration: 2029-05-28

Abstract

The utility model discloses a bagging machine, which comprises a bag clamping component (2), a sucker component (3) and a bag opening component (4), wherein the bag clamping component (2) is used for clamping the left side and the right side of a bag (50); the sucker assembly (3) comprises a first air cylinder (31) positioned below the bag (50) and a vacuum sucker (35) driven by the first air cylinder (31), the bag (50) can be sucked by the vacuum sucker (35), and the opening of the bag (50) is pulled by the vacuum sucker (35) driven by the first air cylinder (31); the bag opening assembly (4) comprises a pneumatic sliding table (40), a cylinder (42) driven by the pneumatic sliding table (40) to move horizontally and an opening piece (43) driven by the cylinder (42) to move vertically, and the pneumatic sliding table (40) can drive the opening piece (43) to be inserted into the opening. The sack filling machine can automatically open the sack, so that products can be conveniently placed into the sack, and the production efficiency is greatly improved.

Description

Bagging machine

Technical Field

The utility model relates to a sack filling machine.

Background

The bagging machine is used for packing the product 5 into the aluminum-plastic bag, and for the combined product 5 (refer to fig. 1) formed by stacking and combining a plurality of parts, because the parts are easy to loosen and fall off in a suspended state, the method of clamping the product 5 by using the traditional manipulator and then placing the product into the bag easily causes some parts of the product 5 to fall off, and is not beneficial to the smooth packing. In the prior art, the bagging operation of the combined product 5 is usually completed manually by workers, the workers need to firstly expand the bag opening of the aluminum-plastic bag and then put the product into the bag, and the efficiency is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to the above-mentioned defect among the prior art, provide a sack filling machine, it can open the plastic-aluminum bag automatically, makes things convenient for the product to pack into.

In order to realize the purpose of the utility model, the utility model adopts the following technical scheme: a bag loader, comprising:

the bag clamping assembly is used for clamping the left side and the right side of the bag;

the sucker assembly comprises a first air cylinder positioned below the bag and a vacuum sucker driven by the first air cylinder, the vacuum sucker can absorb the bag, and the first air cylinder drives the vacuum sucker to pull open an opening of the bag;

the bag opening assembly comprises a pneumatic sliding table, a cylinder and an opening piece, the cylinder is driven by the pneumatic sliding table to move horizontally, the opening piece is driven by the cylinder to move vertically, and the pneumatic sliding table can drive the opening piece to be inserted into the opening.

Furthermore, the utility model discloses still provide following subsidiary technical scheme:

the opening piece is provided with an arc-shaped insertion part and a cone part connected with the insertion part, and the insertion part and the cone part are both arc-shaped sheets.

The sucker assembly further comprises a second air cylinder connected between the first air cylinder and the vacuum sucker.

The bag clamping assembly comprises a left pneumatic claw and a right pneumatic claw which are positioned on two sides of the bag, and the left pneumatic claw and the right pneumatic claw respectively clamp the left side and the right side of the bag.

The bag clamping assembly further comprises a first pneumatic claw, the left pneumatic claw and the right pneumatic claw are connected to the first pneumatic claw, and the first pneumatic claw drives the left pneumatic claw and the right pneumatic claw to be close to or far away from each other.

Fingers of the left pneumatic claw and the right pneumatic claw are connected with clamping blocks, and the clamping blocks are provided with sawtooth-shaped contact surfaces.

The bagging machine further comprises a guide seat and a driving mechanism, the guide seat extends into the third air cylinder in the opening, a guide groove is formed in the guide seat, and a product is transversely placed in the guide groove.

The guide groove is provided with an arc surface positioned at the bottom and inclined surfaces arranged at two sides of the arc surface.

The bagging machine further comprises a fourth cylinder connected to the guide seat and a top plate connected to the fourth cylinder, and the fourth cylinder drives the top plate to push the product into the bag.

Compared with the prior art, the utility model has the advantages of:

1. the utility model discloses a sack filling machine is provided with the centre gripping subassembly of centre gripping sack left and right sides, pulls open the vacuum chuck of sack downwards and upwards props open the opening spare of sack, can open the sack automatically, makes things convenient for the product to put into the sack, improves production efficiency greatly;

2. when the bagging machine of the utility model bags, the product is horizontally placed in the guide seat, when the product is pushed, the components of the product can not be separated, and the components can be well spliced;

3. the utility model discloses a sack filling machine still is provided with the automatic fourth cylinder that pushes the product in the sack, has further improved degree of automation.

Drawings

Fig. 1 is a schematic structural diagram of the product of the present invention.

Fig. 2 is a schematic structural view of the bagging machine of the present invention.

Fig. 3 is a schematic structural view of the bagging machine in another viewing direction.

Fig. 4 is a schematic structural diagram of the middle bedplate and the bottom plate of the present invention.

Fig. 5 is a schematic structural view of the middle guide seat of the present invention.

Fig. 6 is a cross-sectional view of the guide groove of the present invention.

Fig. 7 is a schematic structural view of the middle bag clamping assembly of the present invention.

Fig. 8 is a schematic structural view of the suction cup assembly of the present invention.

Fig. 9 is a schematic structural view of the opening member of the present invention.

Fig. 10 is a side view of the bag loader of the present invention.

Fig. 11 is a schematic structural view of the middle clamping block of the present invention.

Detailed Description

The following non-limiting detailed description of the present invention is provided in connection with the preferred embodiments and accompanying drawings.

As shown in fig. 2 and 3, the bagging machine according to a preferred embodiment of the present invention includes a table plate 1a, a bottom plate 1b, a bag clamping assembly 2, a suction cup assembly 3, a bag opening assembly 4, and a pushing assembly 6. The bottom plate 1b is provided below the platen 1 a.

With further reference to fig. 4 and 5, a guide seat 10 is disposed on the bedplate 1a, the guide seat 10 is provided with a guide groove 11, the bottom of the guide groove 11 is an arc surface 11a, and two sides of the guide groove are inclined surfaces 11b connected with the arc surface 11 a. The product 5 is placed horizontally in the guide groove 11 and its components do not fall off by gravity when it is pushed into the bag 50 over the guide groove 11.

As shown in fig. 6 and 7, the bag holder assembly 2 includes a first gas claw 20 connected to the base plate 1b, and the first gas claw 20 is preferably a thin gas claw having a first stage 20a and a second stage 20b that can be moved close to and away from each other. The bag holder assembly 2 further comprises a left support 21 connected to the first stage 20a, a right support 22 connected to the second stage 20b, a left air gripper 23 connected to the left support 21, and a right air gripper 24 connected to the right support 22.

Left and

right brackets

21 and 22 extend from the first gas claw 20 to above the base plate 1b, and left and

right gas claws

23 and 24 are located above the platen 1 a. The first air claw 20 can drive the left air claw 23 and the right air claw 24 to approach and separate from each other, and avoidance grooves 1c for avoiding the movement of the left support 21 and the right support 22 are formed on two sides of the bedplate 1 a.

The left air gripper 23 and the right air gripper 24 are preferably cylinders of the fulcrum opening and closing type having two fingers 25 capable of swinging, and a clamp block 26 is attached to each finger 25. The two clamping blocks 26 can be clamped to each other under the drive of the pneumatic claw. Preferably, referring to fig. 8, the contact surfaces 26a of the two clamping blocks 26 are serrated to increase the frictional force of the clamping.

The left air gripper 23 and the right air gripper 24 are respectively located at both sides of the guide holder 10, and are used for holding both left and right sides of the bag 50.

As shown in fig. 9, the chuck assembly 3 is located below the platen 1a, and is attached to the bottom of the base plate 1b by a pedestal 30. The suction cup assembly 3 further comprises a first cylinder 31 connected to the support 30, a connecting plate 32 connected to the first cylinder 31, a second cylinder 33 connected to the connecting plate 32, a support plate 34 connected to the second cylinder 33, and a plurality of vacuum suction cups 35 connected to the support plate 34. The second cylinder 33 can drive the vacuum chuck 35 to move up and down, and at the same time, it can be driven by the first cylinder 33 to move up and down. The vacuum cup 35 is connected to a vacuum generator capable of generating a negative pressure to suck the lower surface of the bag 50. When the left and right sides of the bag 50 are clamped by the left pneumatic claw 23 and the right pneumatic claw 24, the vacuum chuck 35 sucks the lower surface of the bag 50 and moves downwards, and the bag opening can be pulled open.

The vacuum suction cup 35 needs to penetrate through the platen 1a to suck the bag 50 thereon, and therefore, an avoiding hole 1d through which the vacuum suction cup 35 penetrates is formed in the bottom plate 1.

As shown in fig. 1, the bag opening assembly 4 includes a pneumatic slide table 40 attached to the platen 1a, an upright 41 attached to the pneumatic slide table 40, an air cylinder 42 attached to the upright 41, and an opening member 43 attached to the air cylinder 42.

The pneumatic slide table 40 is horizontally provided on the platen 1a, and drives the mouth piece 43 toward the bag 50 held by the air claw. The air cylinder 42 can drive the mouth piece 43 to move up and down. As shown in fig. 10, the opening member 43 is provided with an arc-shaped insertion portion 44 and a tapered portion 45 connected to the insertion portion 44, the insertion portion 44 and the tapered portion 45 are both arc-shaped pieces, the tapered portion 45 is tapered from small to large, when the pneumatic slide table 40 drives the opening member 43 to move toward the bag 50, the insertion portion 44 is inserted into the bag mouth first, and then the tapered portion 45 enters, so that the bag mouth can be further enlarged, and at the same time, since the insertion portion 44 and the tapered portion 45 are both arc-shaped and upward-warped pieces, the product 5 below the insertion portion can not be prevented from sliding into the bag 50.

As shown in fig. 11, the push-in assembly 6 includes a connecting base 60 connected to the bottom surface of the platen 1a, a third cylinder 61 connected to the connecting base 60, and a transition plate 62 connected to a piston rod of the third cylinder 61. One end of the transition plate 62 is connected with the piston rod of the third cylinder 61, and the other end is connected with the guide seat 10. The bottom plate 1b is provided with a sliding groove 12, and the guide seat 10 is slidably coupled with the sliding groove 12 and can move in the sliding groove 12. The third cylinder 61 can drive the guide seat 10 to move towards the clamped bag 50, and a protrusion 10a is provided at the front end of the guide seat 10, and the protrusion 10a has a small size and is convenient to extend into the bag 50, so that the product 5 thereon can be better guided into the bag 50.

A fixed plate 10b is further attached to the rear end of the guide 10, and the push-in assembly 6 includes a fourth cylinder 63 mounted on the fixed plate 10b and a top plate 64 connected to the fourth cylinder 63, wherein the fourth cylinder 63 can drive the top plate 64 to push the product 5 into the bag 50.

The utility model discloses a sack filling machine still includes control system (not shown), and control system can adopt PLC and industrial computer etc.. The control system is electrically connected with electrical components such as a pneumatic claw, an air cylinder, a pneumatic sliding table and the like in the bagging machine and is used for receiving signals sent by the electrical components and sending control commands.

The utility model discloses a sack filling machine during the use, generally includes following step:

firstly, a worker takes the bag 50, so that the left side and the right side of the bag 50 are positioned at the left pneumatic claw 23 and the right pneumatic claw 24, and the left pneumatic claw 23 and the right pneumatic claw 24 act and clamp the two sides of the bag 50; in this step, the bag 50 can be sucked to the left and right air jaws by the manipulator, so as to further improve the automation degree;

secondly, the first cylinder 31 and the second cylinder 33 extend out to enable the vacuum chuck 35 to adsorb the bag 50;

thirdly, the first cylinder 31 (or the second cylinder 33) retracts for a certain distance, preferably 20mm, so that the bag opening is opened;

fourthly, the pneumatic sliding table 40 drives the opening piece 43 to move towards the bag 50 and insert into the bag opening, the first air claw 20 drives the left air claw 23 and the right air claw 24 to approach each other, the air cylinder 42 drives the opening piece 43 to ascend to prop open the bag opening, and meanwhile, the second air cylinder 33 (or the first air cylinder 31) retracts to further open the bag opening;

a fifth step of operating the third cylinder 61 to insert the projection 10a of the guide holder 10 into the bag 50; the fourth cylinder 63 is then actuated to push the product 5 on the shoe 10 into the pocket 50.

The utility model discloses a sack filling machine possesses following advantage at least:

It should be noted that the above-mentioned preferred embodiments are only for illustrating the technical concepts and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention accordingly, and the protection scope of the present invention cannot be limited thereby. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims

1. A bag loader, characterized in that it comprises:

the bag clamping assembly (2), the bag clamping assembly (2) is used for clamping the left side and the right side of the bag (50);

a suction cup assembly (3), wherein the suction cup assembly (3) comprises a first air cylinder (31) positioned below the bag (50) and a vacuum suction cup (35) driven by the first air cylinder (31), the vacuum suction cup (35) can absorb the bag (50), and the first air cylinder (31) drives the vacuum suction cup (35) to pull open an opening of the bag (50);

open bag subassembly (4), open bag subassembly (4) include pneumatic slip table (40), by pneumatic slip table (40) drive is horizontal motion's cylinder (42) and by cylinder (42) drive is opening piece (43) of vertical direction motion, pneumatic slip table (40) can drive opening piece (43) insert the opening.

2. The bag loader of claim 1, wherein: the mouth piece (43) is provided with an arc-shaped insertion part (44) and a cone part (45) connected with the insertion part (44), and the insertion part (44) and the cone part (45) are both arc-shaped sheet-shaped.

3. The bag loader of claim 1, wherein: the suction cup assembly (3) further comprises a second cylinder (33) connected between the first cylinder (31) and the vacuum cup (35).

4. The bag loader of claim 1, wherein: the bag clamping assembly (2) comprises a left pneumatic claw (23) and a right pneumatic claw (24) which are positioned on two sides of the bag (50), and the left pneumatic claw (23) and the right pneumatic claw (24) respectively clamp the left side and the right side of the bag (50).

5. The bag loader of claim 4, wherein: the bag clamping assembly (2) further comprises a first air claw (20), the left air claw (23) and the right air claw (24) are connected to the first air claw (20), and the first air claw (20) drives the left air claw (23) and the right air claw (24) to move close to or away from each other.

6. The bag loader of claim 4, wherein: fingers (25) of the left pneumatic claw (23) and the right pneumatic claw (24) are connected with clamping blocks (26), and the clamping blocks (26) are provided with sawtooth-shaped contact surfaces (26 a).

7. The bag loader of claim 1, wherein: the device is characterized by further comprising a guide seat (10) and a third air cylinder (61) for driving the guide seat (10) to stretch into the opening, a guide groove (11) is formed in the guide seat (10), and a product (5) is transversely placed in the guide groove (11).

8. The bag loader of claim 7, wherein: the guide groove (11) is provided with an arc surface (11a) positioned at the bottom and inclined surfaces (11b) arranged on two sides of the arc surface (11 a).

9. The bag loader of claim 7, wherein: the packaging machine further comprises a fourth air cylinder (63) connected to the guide seat (10) and a top plate (64) connected to the fourth air cylinder (63), wherein the fourth air cylinder (63) drives the top plate (64) to push the product (5) into the bag (50).