CN111498218A

CN111498218A - Packer and automatic production change method thereof

Info

Publication number: CN111498218A
Application number: CN202010380935.2A
Authority: CN
Inventors: 范驰
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-20
Filing date: 2020-05-07
Publication date: 2020-08-07

Abstract

The disclosure relates to a packing machine and an automatic production changing method of the packing machine, and belongs to the technical field of goods packing. The utility model provides a baling press through set up the second control subunit in the baling press, controls product conveying unit, packing body conveying unit, packing unit and output unit's size adjustment process in the baling press to when need be applied to the not unidimensional product or the not unidimensional packing body with this baling press, the size of each unit in this baling press of automation that can be convenient need not manually to adjust, has improved the work efficiency of baling press.

Description

Packer and automatic production change method thereof

Technical Field

The disclosure relates to the technical field of goods packaging, in particular to a packaging machine and an automatic production changing method of the packaging machine.

Background

In the goods packing process, in order to save manpower, a packing machine is generally used to pack goods.

The baling machines commonly used at present comprise: the device comprises a product conveying unit, a packaging body conveying unit, a packaging unit and an output unit. In the using process, the product and the packaging body are conveyed into the packaging unit and packaged in the packaging unit, and then the packaged goods are output through the output unit.

However, the packing machine is usually used for packing the goods with the same specification, the size of the goods with the same specification is fixed, when the size of a product or a packing body is changed, the packing machine can be suitable for new goods by respectively adjusting the size of each unit in the packing machine, however, the process of adjusting the size is more complicated, the utilization rate of the equipment is reduced, the large-scale production is not facilitated, the production time is wasted, and the packing efficiency is low.

Disclosure of Invention

The embodiment of the disclosure provides a packaging machine and an automatic production changing method of the packaging machine, which can solve the problem of how to achieve rapid size, namely position adjustment when the packaging machine commonly used at present packs goods with different sizes. The technical scheme is as follows:

in one aspect, a baler is provided, comprising: the packaging machine comprises a product conveying unit, a packaging body conveying unit, a packaging unit, an output unit and a control unit;

the tail end of the product conveying unit is positioned above the packing unit and used for conveying products to the packing unit;

the tail end of the packaging body conveying unit is positioned above the packaging unit and used for conveying the packaging body to the packaging unit;

when the product is positioned in the packaging body, the packaging unit is used for packaging the packaging body to form goods;

the output unit is used for outputting the goods;

the control unit is electrically coupled with the product conveying unit, the packaging body conveying unit, the packaging unit and the output unit respectively;

the control unit comprises a first control subunit and a second control subunit, wherein the first control subunit is used for controlling the operation of the product conveying unit, the packaging body conveying unit, the packaging unit and the output unit, and the second control subunit is used for controlling the size adjustment of the product conveying unit, the packaging body conveying unit, the packaging unit and the output unit.

In one possible design, the product delivery unit includes: a product conveying chain and a plurality of first motors;

the product conveying chain is provided with a plurality of clamping plates which are distributed at intervals, every two adjacent clamping plates are used for clamping and stopping one product, and each first motor is connected with one clamping plate;

the second control subunit is electrically coupled to each of the first motors.

In one possible design, the product conveyor chain comprises a first conveyor chain and a second conveyor chain, the products being conveyed by the first conveyor chain to the second conveyor chain;

the width of the first conveyor chain is greater than the width of the second conveyor chain.

In one possible design, the baler further comprises a feeding unit and a product transfer unit;

the product outlet of the feeding unit is positioned above the first conveying chain and used for conveying products to the position above the first conveying chain;

the product transfer unit is positioned above the first conveying chain and used for pushing the products on the first conveying chain so as to push the products to a position corresponding to the second conveying chain.

In one possible design, the product delivery unit further includes: a product pushing mechanism and a second motor;

the product pushing mechanism comprises a plurality of first push rods, the first push rods are used for pushing the product into the packaging body, and each first push rod is connected with one second motor;

the second control subunit is electrically coupled to the second motor.

In one possible design, the package conveying unit comprises: a cabin and a take-out subunit;

the cabin body is used for temporarily storing the packaging body;

the taking-out subunit is used for taking out the package from the cabin body and conveying the package to the packaging unit.

In one possible design, the enclosure includes a conveyor belt and a hatch;

the cabin door comprises a top plate and a plurality of vertical baffles, and a plurality of third motors are respectively connected with the top plate and the vertical baffles;

the second control subunit is electrically coupled to each of the third motors.

In one possible design, the removal subunit comprises a removal mechanism and a package conveyor chain;

a plurality of clamping columns are symmetrically arranged on two sides of the packaging body conveying chain;

the clamping column is connected with a fourth motor;

the second control subunit is electrically coupled to the fourth motor.

In one possible embodiment, the package conveying unit is further configured to: the paper data is transmitted to the packing unit.

In one aspect there is provided a method of automatically adjusting a baler, for use with a baler as provided in any one of the possible designs described above, the method comprising:

the control unit acquires the target product and the size of the target packaging body;

based on the target product and the size of the target packaging body, the second control subunit controls the product conveying unit, the packaging body conveying unit, the packaging unit and the output unit to adjust the size.

The utility model provides a baling press through set up the second control subunit in the baling press, controls the size adjustment process of product conveying unit, packing body conveying unit, packing unit and output unit in the baling press to when need be applied to the not unidimensional product or the not unidimensional packing body with this baling press, the size of each unit in this baling press of automation that can be convenient need not manually to adjust, has improved the work efficiency of baling press.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present disclosure, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present disclosure, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a schematic block diagram of a baler according to an embodiment of the present disclosure;

FIG. 2 is a schematic structural view of a baler provided by an embodiment of the present disclosure;

fig. 3 is a schematic structural diagram of a product conveying unit 1 provided in the embodiment of the present disclosure;

fig. 4 is a schematic structural diagram of a product conveying unit 1 provided in the embodiment of the present disclosure;

fig. 5 is a schematic structural diagram of a product conveying unit 1 provided in the embodiment of the present disclosure;

FIG. 6 is a schematic structural diagram of a product transfer unit provided in an embodiment of the present disclosure;

FIG. 7 is a schematic structural diagram of a product transfer unit provided in an embodiment of the present disclosure;

FIG. 8 is a schematic structural diagram of a product transfer unit provided by an embodiment of the present disclosure;

FIG. 9 is a schematic structural diagram of a product transfer unit provided in an embodiment of the present disclosure;

FIG. 10 is a schematic structural view of a product pushing mechanism provided in the embodiments of the present disclosure;

FIG. 11 is a schematic structural view of a product pushing mechanism provided in the embodiments of the present disclosure;

FIG. 12 is a schematic structural view of a product pushing mechanism provided in the embodiments of the present disclosure;

FIG. 13 is a schematic structural view of a product pushing mechanism provided in the embodiments of the present disclosure;

FIG. 14 is a schematic structural view of a nacelle provided by an embodiment of the disclosure;

FIG. 15 is a schematic structural view of a nacelle provided by an embodiment of the disclosure;

fig. 16 is a schematic structural diagram of a taking-out subunit provided in the embodiment of the present disclosure;

fig. 17 is a schematic structural diagram of a taking-out subunit provided in the embodiment of the present disclosure;

fig. 18 is a schematic structural diagram of a taking-out subunit provided in the embodiment of the present disclosure;

fig. 19 is a schematic structural diagram of a taking-out subunit provided in the embodiment of the present disclosure;

fig. 20 is a schematic structural diagram of a taking-out subunit provided in the embodiment of the present disclosure.

Detailed Description

To make the objects, technical solutions and advantages of the present disclosure more apparent, embodiments of the present disclosure will be described in detail with reference to the accompanying drawings.

Fig. 1 is a schematic block structure diagram of a packaging machine provided in an embodiment of the present disclosure, fig. 2 is a schematic structure diagram of a packaging machine provided in an embodiment of the present disclosure, please refer to fig. 1 to 2, the packaging machine includes: the packaging machine comprises a product conveying unit 1, a packaging body conveying unit 2, a packaging unit 3, an output unit 4 and a control unit 5; the tail end of the product conveying unit 1 is positioned above the packing unit 3 and is used for conveying products to the packing unit 3; the tail end of the package conveying unit 2 is positioned above the packing unit 3 and used for conveying the packages to the packing unit 3; when the product is positioned in the packaging body, the packaging unit 3 is used for packaging the packaging body to form goods; the output unit 4 is used for outputting the goods; the control unit 5 is electrically coupled with the product conveying unit 1, the packaging body conveying unit 2, the packing unit 3 and the output unit 4 respectively; the control unit 5 includes a first control subunit and a second control subunit, the first control subunit is configured to control operations of the product conveying unit 1, the package conveying unit 2, the packing unit 3, and the output unit 4, and the second control subunit is configured to control size adjustments of the product conveying unit 1, the package conveying unit 2, the packing unit 3, and the output unit 4.

It should be noted that the control unit 5 may be a centralized module, for example, the packaging machine may further include a frame body, the control unit 5 is disposed on the frame body, the control unit 5 may include a small programmable controller P L C, and the control unit 5 has a preset program and prestored size data of the product and the package body.

The working principle of the packer provided by the embodiment of the disclosure is detailed as follows:

the working process of the packer comprises the following steps:

the package conveying unit 2 conveys the packages into the packing unit 3; the product conveying unit 1 conveys the product into the packing unit 3; the packing unit 3 packs the packing body and the product to form an article; the output unit 4 outputs the article. Wherein, the packing process is the process of buckling the cover of the package body.

When needing to pack the product and the packing body different from the original size, the automatic process of changing production of this baling press includes:

the control unit 5 acquires the target product and the size of the target package; based on the target product and the target size of the package, the second control subunit controls the product conveying unit 1, the package conveying unit 2, the packing unit 3, and the output unit 4 to perform size adjustment. The second control subunit calculates the adjustment directions and the adjustment sizes of the product conveying unit 1, the packaging body conveying unit 2, the packaging unit 3 and the output unit 4 based on the obtained sizes of the target product and the target packaging body, and then adjusts the sizes. The size of the target product and the target package may be obtained by inputting other devices into the packaging machine, or may be pre-stored in the second control subunit, which is not limited in this embodiment.

The utility model provides a baling press through set up the second control subunit in the baling press, controls the size adjustment process of product conveying unit 1, packing body conveying unit 2, packing unit 3 and output unit 4 in the baling press to when need be applied to the not unidimensional product or the not unidimensional packing body with this baling press, the size of each unit in this baling press of automation that can be convenient need not manual adjustment, has improved the work efficiency of baling press.

It should be noted that the packaging machine is used for automatic packaging process, and is suitable for various products, such as medicine, food and cosmetics, and the packaging body can be in various forms, such as a box body, a bag body and the like, according to the requirements. This baling press adopts the modularized design, and packing speed is fast, for example, can be 0 ~ 550 boxes/minute.

The following details the structure and the working principle of each part of the packaging machine:

referring to fig. 3-4, in one possible design, the product delivery unit 1 includes: a product conveying chain and a plurality of first motors; the product conveying chain is provided with a plurality of clamping plates which are distributed at intervals, every two adjacent clamping plates are used for clamping and stopping one product, and each first motor is connected with one clamping plate; the second control subunit is electrically coupled to each of the first motors.

The product conveying chain can be of a structure with a low starting end and a high tail end so as to lift a product to a certain height and well match with the front unit and the rear unit. Referring to fig. 3 to 4, the product conveying chain includes a plurality of rows of chain sets, such as a first chain set 101 and a second chain set 102 in fig. 3, disposed side by side, and the first chain set 101 and the second chain set 102 are used for placing products thereon. During the process of conveying the products by the product conveying chain, the first chain set 101 and the second chain set 102 both drive the products to move by the rotation of the chains.

At the product conveying chain stop transport product, carry out size adjustment's in-process, this first motor 103 drives first lead screw 104 through rotating, and then drives slider 105 and remove, because first sprocket 106 and the equal rotatable connection of second sprocket 107 are on slider 105, fixed sprocket 108 relatively fixed connection, consequently, slider 105's removal drives first chain 109 through this first sprocket 106, second sprocket 107 and rotates to drive third sprocket 110 and rotate.

Because the third sprocket 110 is fixedly connected to the fourth sprocket 111, the fourth sprocket 111 also rotates along with the third sprocket 110, and the rotation of the fourth sprocket 111 drives the first chain set 101 to rotate.

Every two adjacent clamping plates are respectively fixed on a chain group (a first chain group 101 or a second chain group 102), for example, the clamping plate 112 is fixed on the first chain group 101, the clamping plate 113 is fixed on the second chain group 102, because the second chain group 102 is fixedly connected on the first main shaft 114, when the size is adjusted, the first main shaft 114 is not moved, so the first chain group 101 moves relative to the second chain group 102, the clamping plate 112 moves relative to the clamping plate 113 along the left-right direction, that is, the distance between the clamping plate 112 and the clamping plate 113 is changed, and thus the width of a space for accommodating a product is adjusted.

In this embodiment, the first motor 103 may be a servo motor, and the servo control technology can accurately and sensitively control the variation of the position, speed, acceleration, and the like of the object motion, so that the control speed is faster and the adjustment result is more accurate.

Referring to fig. 5, in one possible design, the product conveying chain includes a first conveying chain 11 and a second conveying chain 12, and the product is conveyed from the first conveying chain 11 to the second conveying chain 12; the width of the first conveyor chain 11 is greater than the width of the second conveyor chain 12.

Based on the above design, the first conveying chain 11 is a platform for receiving products, has a large area, and is convenient for receiving goods.

In this embodiment, the first conveying chain 11 and the second conveying chain 12 may be two independent chains, or may be an integral chain powered by the same power source, which is not limited in this embodiment.

In one possible design, the baler further comprises a feeding unit and a product transfer unit; the product outlet of the feeding unit is positioned above the first conveying chain 11 and is used for conveying products to the position above the first conveying chain 11; the product transferring unit is located above the first conveying chain 11 and is used for pushing the products on the first conveying chain 11, so as to push the products to a position corresponding to the second conveying chain 12.

Wherein the product transfer unit is adapted to arrange products located in a plurality of rows on the first conveyor chain 11 into one row. Referring to fig. 6 to 9, in the process of transferring the products by the product transferring unit, the second chain 115 and the third chain 116 drive the first push rod 117 to rotate, and the first push rods 117 mounted on the second chain 115 and the third chain 116 push the products to be transferred along the first track 118.

In the process of adjusting the size, the fifth motor 119 drives the first push rod 120 to rotate, so as to drive the first link rod 121 to move up and down, the first synchronous belt 122 drives the first synchronous belt pulley 123 to rotate (at this time, the synchronous belt pulley 124 remains stationary), the first synchronous belt pulley 123 drives the fifth chain wheel 125 and the sixth chain wheel 126 to rotate through rotation, and the second chain 115 and the third chain 116 drag the first push rod 117 to move left and right, so that the automatic adjustment of the left and right positions of the first push rod 117 is realized, and the first push rod 117 before or after adjustment is always aligned with the middle position of the packaging body.

Referring to fig. 10-13, in one possible design, the product delivery unit 1 further includes: a product pushing mechanism and a second motor; the product pushing mechanism comprises a plurality of second push rods 127, and the second push rods 127 are used for pushing the product into the packaging body; the second control subunit is electrically coupled to the second motor.

In the product pushing mechanism, the second push rod 127 completes the process of pushing the product by moving in the direction of the second rail 128.

When the product pushing mechanism stops pushing the product and performs size adjustment, the rotation of the second motor 129 drives the second screw 130 to rotate, so as to form the up-and-down movement of the second connecting rod 131 (at this time, the second main shaft 132 remains still, and the second synchronous pulley 133 fixedly connected with the second main shaft 132 also remains still), the second connecting rod 131 is provided with the third synchronous pulley 134, the third synchronous pulley 134 moves the second synchronous belt 135, the second synchronous belt 135 rotates to drive the fourth synchronous pulley 136 to rotate, because the fourth synchronous pulley 136 and the fifth synchronous pulley 137 are fixed together, the fifth synchronous pulley 137 further drives the third synchronous belt 138 to move, and further drives the sixth synchronous pulley 139 to rotate, the sixth synchronous pulley 139 and the seventh chain wheel 140 are fixed on the same second main shaft 132, so that the sixth synchronous pulley 139 and the seventh chain 140 rotate synchronously, and then the fourth chain 141 moves, the second push rod 127 is installed on the fourth chain 141, and finally, the second push rod 127 moves left and right to complete automatic adjustment.

In one possible design, the package conveying unit 2 comprises: a cabin and a take-out subunit; the cabin body is used for temporarily storing the packaging body; the taking-out subunit is used for taking out the package from the cabin body and conveying the package to the packing unit 3.

Wherein the one removal process removes one package.

Referring to fig. 14-15, in one possible design, the enclosure includes a conveyor and a hatch; the cabin door comprises a top plate and a plurality of vertical baffles, and a plurality of third motors are respectively connected with the top plate and the vertical baffles; the second control subunit is electrically coupled to each of the third motors.

In the conveying process of the package, the cabin may be kept stationary, or the package may be moved by being pushed by a motor, which is not limited in this embodiment. The sixth motor 201 drives the fourth timing belt 202 to rotate to move the package.

When the size of the package body changes, the width and the height of the cabin door need to be adjusted, and the plurality of third motors comprise: a seventh motor 203, an eighth motor 204 and a ninth motor 205, which are respectively operated, wherein the seventh motor 203 and the third screw rod 206 complete the left and right position change of the size piece 207 together so as to adapt to the size of a new package; the eighth motor 204 and the fourth screw 208 complete the left-right position change of the size piece 209 together to adapt to the new size of the package; the ninth motor 205 accomplishes a change in the overall height of the hatch to accommodate the new package size.

Referring to fig. 16-20, in one possible design, the take-out subunit includes a take-out mechanism and a package conveyor chain; a plurality of clamping columns are symmetrically arranged on two sides of the packaging body conveying chain; the clamping column is connected with a fourth motor; the second control subunit is electrically coupled to the fourth motor.

Wherein, two clamp dress posts that the symmetry set up are a set of, and two sets of adjacent form a transport subunit, are used for carrying a packing body. When the size of the packaging body changes, the distance between two adjacent groups of clamping columns is changed.

Specifically, in the conveying process of the conveying chain for the packaging body, the chain drives the plurality of clamping columns to rotate to convey the packaging body, and when the conveying chain for the packaging body stops conveying the packaging body and performs size adjustment, the fourth motor 210 rotates to drive the fifth synchronous belt 212 to move up and down through the fifth screw rod 211, so as to drive the seventh synchronous belt pulley 213 to rotate. Since the seventh synchronous pulley 213 is fixedly connected to the first rotating shaft 214, the first rotating shaft 214 rotates simultaneously (at this time, the second rotating shaft 215 does not move), so that the rotation of the first rotating shaft 214 drives the seventh synchronous pulley 213 and the eighth synchronous pulley 216 to rotate, and further drives the ninth synchronous pulley 217 to rotate, and since the eighth sprocket 218 and the ninth synchronous pulley 217 are fixed together, the fifth chain 219 moves left and right, the plurality of first clamping columns 221 and the plurality of second clamping columns 222 are fixed on the fifth chain 219 and the sixth chain 220, the sixth chain 220 is fixed on the second rotating shaft 215, the positions of the plurality of second clamping columns 222 on the sixth chain 220 are always kept unchanged, and thus the required size adjustment of the package is completed by the movement of the plurality of first clamping columns 221.

In one possible embodiment, the package conveying unit is further configured to: the paper data is transmitted to the packing unit 3.

The paper data can be product specifications and the like, the paper data conveying unit is used for folding the paper data, conveying the paper data to the product conveying unit 1 through a belt, each product corresponds to one specification, and then the paper data and the product are prepared to be filled into a package body together.

All the above optional technical solutions may be combined arbitrarily to form the optional embodiments of the present disclosure, and are not described herein again.

the control unit 5 acquires the target product and the size of the target package;

based on the size of the target product and the target package, the second control subunit controls the product conveying unit 1, the package conveying unit 2, the packing unit 3, and the output unit 4 to perform size adjustment.

The above description is only exemplary of the present disclosure and is not intended to limit the present disclosure, so that any modification, equivalent replacement, or improvement made within the spirit and principle of the present disclosure should be included in the scope of the present disclosure.

Claims

1. A baler, characterized in that it comprises: the packaging machine comprises a product conveying unit, a packaging body conveying unit, a packaging unit, an output unit and a control unit;

the output unit is used for outputting the goods;

the control unit comprises a first control subunit and a second control subunit, the first control subunit is used for controlling the operation of the product conveying unit, the packaging body conveying unit, the packaging unit and the output unit, and the second control subunit is used for controlling the size adjustment of the product conveying unit, the packaging body conveying unit, the packaging unit and the output unit.

2. A baler according to claim 1, characterised in that the product delivery unit comprises: a product conveying chain and a plurality of first motors;

the second control subunit is electrically coupled to each of the first motors.

3. A baler according to claim 2, characterised in that the product conveyor chain comprises first and second conveyor chains, the products being conveyed by the first conveyor chain to the second conveyor chain;

4. A baler according to claim 2, characterised in that the baler further comprises a feed unit and a product transfer unit;

5. A baler according to claim 1, characterised in that the product delivery unit further comprises: a product pushing mechanism and a second motor;

the product pushing mechanism comprises a plurality of first push rods, the first push rods are used for pushing the products into the packaging body, and the first push rods are connected with one second motor;

the second control subunit is electrically coupled to the second motor.

6. A baler according to claim 1, characterised in that the package conveying unit comprises: a cabin and a take-out subunit;

the cabin body is used for temporarily storing the package body;

the taking-out subunit is used for taking out the packages from the cabin body and conveying the packages to the packing unit.

7. The baler of claim 6, wherein the bin comprises a conveyor belt and a bin door;

the second control subunit is electrically coupled to each of the third motors.

8. A baler according to claim 6, characterised in that the take-out subunit comprises a take-out mechanism and a package conveyor chain;

the clamping column is connected with a fourth motor;

the second control subunit is electrically coupled to the fourth motor.

9. A baler according to claim 1, characterised in that the package conveying unit is also adapted to: and transmitting the paper data to the packing unit.

10. An automatic production change method of a packaging machine, which is applied to the packaging machine according to any one of claims 1 to 9, characterized in that the method comprises the following steps:

the control unit acquires a target product and the size of a target packaging body;

based on the target product and the target size of the package, the second control subunit controls the product conveying unit, the package conveying unit, the packing unit, and the output unit to perform size adjustment.