阅读说明：本技术 一种cpp薄膜包装装置 (CPP film packing plant ) 是由 杨德晓 于 2021-10-13 设计创作，主要内容包括：本发明提供一种CPP薄膜包装装置,包括,缠绕模块,包括支架,所述支架上连接有转动单元,所述转动单元上固定设置有CPP薄膜卷；运输模块,包括传送带以及设置在传送带上包装对象；所述转动单元设置在所述传送带上方绕包装对象旋转并将CPP薄膜缠绕在包装对象上；能够自动适应不同大小的产品对其进行自动化包装,完整精确的缠绕在产品外表面,完成包装后自动切割包装膜,更好的应用于流水线生产中,此装置能够应用到各个领域中,应用场景广泛,使用方便智能。(The invention provides a CPP film packaging device which comprises a winding module, a winding module and a packaging module, wherein the winding module comprises a bracket, a rotating unit is connected onto the bracket, and a CPP film roll is fixedly arranged on the rotating unit; the transportation module comprises a conveyor belt and a packaging object arranged on the conveyor belt; the rotating unit is arranged above the conveyor belt and rotates around the packaging object and winds the CPP film on the packaging object; can not adapt to the not product of equidimension automatically to its packing that automizes, complete accurate winding is at the product surface, accomplishes the back automatic cutout packaging film of packing, better be applied to in the streamlined production, this device can be used to in each field, and the application scene is extensive, convenient to use intelligence.)

1. The utility model provides a CPP film packaging hardware which characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,

the winding module (100) comprises a support (101), wherein a rotating unit (102) is connected to the support (101), and a CPP film roll (103) is fixedly arranged on the rotating unit (102);

the transportation module (200) comprises a conveyor belt (201) and a packaging object (A) arranged on the conveyor belt (201);

the rotating unit (102) is arranged above the conveyor belt (201) and rotates around the packaging object (A) and winds the CPP film on the packaging object (A).

2. The CPP film wrapping apparatus according to claim 1, wherein: the rotating unit (102) comprises an inner shaft (102 a) rotatably connected with the bracket (101), a fixed plate (102 b) is connected onto the inner shaft (102 a), a rotating arm (102 c) is fixedly connected onto the fixed plate (102 b), and the CPP film roll (103) is fixed onto the rotating arm (102 c).

3. The CPP film wrapping apparatus according to claim 2, wherein: the fixing plate (102 b) is connected with the inner shaft (102 a) in a sliding mode, an outer sleeve (102 d) is sleeved on the outer side of the inner shaft (102 a), one end of the outer sleeve (102 d) is connected with the fixing plate (102 b), a tooth-shaped groove (102 e) is formed in the outer side of the outer sleeve (102 d), and a first gear (102 f) is arranged on the side face of the outer sleeve (102 d) and meshed with the tooth-shaped groove (102 e).

4. The CPP film wrapping apparatus according to claim 3, wherein: the inner shaft (102 a) is connected with a first driving motor (B), and the first gear (102 f) is connected with a second driving motor (C).

5. The CPP film wrapping apparatus of claim 4, wherein: the rotating arm (102 c) comprises a transverse rotating arm (102 c-1) and a vertical rotating arm (102 c-2), a moving pipe (102 c-3) is sleeved on the transverse rotating arm (102 c-1) and connected with the transverse rotating arm in a sliding mode, and the vertical rotating arm (102 c-2) is connected below the moving pipe (102 c-3).

6. The CPP film wrapping apparatus according to claim 5, wherein: a rack (102 c-4) fixed with the transverse rotating arm (102 c-1) is arranged along the direction of the transverse rotating arm, a second gear (102 c-5) meshed with the rack (102 c-4) is arranged on the moving pipe (102 c-3), and a third driving motor (D) is fixed on the moving pipe (102 c-3) and drives the second gear (102 c-5) to rotate.

7. The CPP film wrapping apparatus according to claim 6, wherein: the vertical rotating arm (102 c-2) is provided with a sensing piece (102 c-6), the sensing piece (102 c-6) is used for detecting the distance between the vertical rotating arm (102 c-2) and the packaging object (A), the third driving motor (D) is connected with a control unit (102 c-7), and the sensing piece (102 c-6) is connected with the control unit (102 c-7).

8. The CPP film wrapping apparatus of any one of claims 5-7, wherein: the CPP film roll is characterized in that a mounting plate (104) is arranged on the vertical rotating arm (102 c-2), a rotating roller (104 a), a first guide roller (104 b) and a second guide roller (104 c) are arranged on the mounting plate (104), and the CPP film roll (103) is sleeved on the rotating roller (104 a) and sequentially penetrates through the surfaces of the first guide roller (104 b) and the second guide roller (104 c).

9. The CPP film wrapping apparatus according to claim 8, wherein: the second guide roller (104 c) is provided with a nail gun on the side away from the rotating roller (104 a), and the nail gun fixes the CPP film to the packaging object (A).

10. The CPP film wrapping apparatus according to claim 9, wherein: and a sawtooth knife (104 d) is connected to the second guide roller (104 c) in a rotating mode, the sawtooth knife (104 d) is connected with a fourth driving motor (E), and the sawtooth knife (104 d) is used for cutting off the CPP film.

Technical Field

The invention relates to the technical field of packaging, in particular to a CPP film packaging device.

Background

The CPP film is a polypropylene film produced by a cast extrusion process, also known as a stretched polypropylene film. Compared with polyethylene films, polyester films and polyvinyl chloride films, the CPP film is low in cost, and has the characteristics of high glossiness, good flatness, easiness in heat sealing, easiness in metallization treatment and the like. Further, the CPP film may be subjected to aluminum plating, printing, or compounding with other materials after being subjected to corona treatment, and thus the CPP film is widely used as a packaging material for foods, daily necessities, electronic products, and the like.

The CPP film is widely applied in life and production, is often used for being wound on the outer side of a packing box or an adult object in a factory to protect products inside from being damaged, and can prevent the products inside from scattering due to the fact that a box body is cracked; the existing CPP film packaging device is difficult to package products with different sizes.

Disclosure of Invention

This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. In this section, as well as in the abstract and the title of the invention of this application, simplifications or omissions may be made to avoid obscuring the purpose of the section, the abstract and the title, and such simplifications or omissions are not intended to limit the scope of the invention.

Therefore, the technical problem to be solved by the invention is to overcome the defect that the CPP film packaging device in the prior art is simple and has a single function, thereby providing the CPP film packaging device.

In order to solve the technical problems, the invention provides the following technical scheme: the CPP film packaging device comprises a winding module, a winding module and a control module, wherein the winding module comprises a support, a rotating unit is connected to the support, and a CPP film roll is fixedly arranged on the rotating unit; the transportation module comprises a conveyor belt and a packaging object arranged on the conveyor belt; the rotating unit is arranged above the conveyor belt and rotates around the packaging object, and the CPP film is wound on the packaging object.

As a preferable mode of the CPP film packaging device of the present invention, wherein: the rotating unit comprises an inner shaft which is rotatably connected with the support, a fixed plate is connected onto the inner shaft, a rotating arm is fixedly connected onto the fixed plate, and the CPP film roll is fixed onto the rotating arm.

As a preferable mode of the CPP film packaging device of the present invention, wherein: the fixing plate is connected with the inner shaft in a sliding mode, an outer sleeve is sleeved on the outer side of the inner shaft, one end of the outer sleeve is connected with the fixing plate, a tooth-shaped groove is formed in the outer side of the outer sleeve, and a first gear is arranged on the side face of the outer sleeve and meshed with the tooth-shaped groove.

As a preferable mode of the CPP film packaging device of the present invention, wherein: the inner shaft is connected with a first driving motor, and the first gear is connected with a second driving motor.

As a preferable mode of the CPP film packaging device of the present invention, wherein: the rocking arm includes horizontal rocking arm and vertical rocking arm, the cover is equipped with on the horizontal rocking arm and removes the pipe rather than sliding connection, vertical rocking arm is connected remove the pipe below.

As a preferable mode of the CPP film packaging device of the present invention, wherein: and a rack fixed with the transverse rotating arm is arranged in the direction of the transverse rotating arm, a second gear is arranged on the moving pipe and meshed with the rack, and a third driving motor is fixed on the moving pipe to drive the second gear to rotate.

As a preferable mode of the CPP film packaging device of the present invention, wherein: the vertical rotating arm is provided with an induction part, the induction part is used for detecting the distance between the vertical rotating arm and the packaging object, the third driving motor is connected with a control unit, and the induction part is connected with the control unit.

As a preferable mode of the CPP film packaging device of the present invention, wherein: be provided with the mounting panel on the vertical rocking arm, be provided with live-rollers, first guide roll and second guide roll on the mounting panel, CPP film roll up the cover and establish on the live-rollers, pass in proper order first guide roll and second guide roll surface.

As a preferable mode of the CPP film packaging device of the present invention, wherein: the second guide roller is provided with a nail gun on a side away from the rotating roller, and the nail gun fixes the CPP film to the packaging object.

As a preferable mode of the CPP film packaging device of the present invention, wherein: the second guide roll is rotatably connected with a serrated knife which is connected with a fourth driving motor, and the serrated knife is used for cutting off the CPP film.

The invention has the beneficial effects that: the CPP film packaging device provided by the invention can automatically adapt to products with different sizes to automatically package the products, completely and accurately wind the products on the outer surfaces of the products, automatically cut the packaging film after packaging is completed, and is better applied to flow line production.

Drawings

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

FIG. 1 is a schematic diagram of the overall structure of a CPP film packaging device provided by the present invention;

FIG. 2 is a schematic view of the structure of the fitting between the movable tube and the transverse rotating arm;

FIG. 3 is a partial enlarged view of the fitting between the shift tube and the transverse swivel arm;

FIG. 4 is a schematic diagram of a close-up view of various structures on the mounting plate;

the corresponding features of each reference number in the figures are as follows:

100. a winding module; 101. a support; 102. a rotating unit; 103. CPP film roll; 200. a transport module; 201. a conveyor belt; A. packaging the object; 102a, an inner shaft; 102b, a fixing plate; 102c, a rotating arm; 102d, an outer sleeve; 102e, a toothed groove; 102f, a first gear; B. a first drive motor; C. a second drive motor; 102c-1, a transverse rotating arm; 102c-2, a vertical rotating arm; 102c-3, a moving pipe; 102c-4, a rack; 102c-5, a second gear; D. a third drive motor; 102c-6, a sensing element; 102c-7, a control unit; 104. mounting a plate; 104a, a rotating roller; 104b, a first guide roller; 104c, a second guide roller; 104d, a serrated knife; E. and a fourth drive motor.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.

Example 1

The present embodiment provides a CPP film wrapping apparatus, as shown in figure 1,

the product to be packaged is a packaging object A, the packaging object A can be a box body which is different in shape and size, generally rectangular and cylindrical, the packaging object A is transported through a transport module 200, the transport module 200 is a conveyor belt 201 in various styles, and the conveyor belt 201 only plays a role in transporting the packaging object A to a fixed position; the conveyor belt 201 may be provided with a carrying unit such as a tray on which the packaged object a is disposed, and the winding module 100 rotates and winds the CPP film roll 103 on the packaged object a when the packaged object a is transported to a fixed position.

Further, the winding module 100 includes a bracket 101 and a rotating unit 102, the bracket 101 is not defined in shape and only serves as a fixing base of the rotating unit 102, the rotating unit 102 is rotatably connected to the bracket 101, when the rotating unit 102 rotates around the bracket 101, one end of the rotating unit 102 loaded with the CPP film roll 103 rotates around the packing object a, and when one end of the CPP film is fixed on the packing object a, the rotating unit 102 rotates to complete the winding of the CPP film.

In this embodiment, the CPP film is conveniently wound on the packaging object a by the rotation of the rotating unit 102, so as to complete the packaging process, and the CPP packaging device is simple in structure and quick and convenient to operate.

Example 2

This embodiment differs from the previous embodiment in that, as shown in figures 1-3,

the rotating unit 102 comprises an inner shaft 102a rotatably connected with the bracket 101, a fixing plate 102b is connected to the inner shaft 102a, a rotating arm 102c is fixedly connected to the fixing plate 102b, the fixing plate 102b is slidably connected with the inner shaft 102a, an outer sleeve 102d is sleeved outside the inner shaft 102a, one end of the outer sleeve 102d is connected with the fixing plate 102b, a tooth-shaped groove 102e is formed in the outer side of the outer sleeve 102d, and a first gear 102f arranged on the side surface of the outer sleeve 102d is meshed with the tooth-shaped groove 102 e.

When the inner shaft 102a rotates, the outer sleeve 102d also rotates, the inner shaft 102a drives the fixing plate 102b to rotate, the fixing plate 102b drives the rotating arm 102c to rotate, the rotating arm 102c drives the CPP film roll to rotate for packaging, and in the process, the CPP film is always wound in a rotating mode at the same horizontal height; therefore, the outer sleeve 102d is arranged to be matched with the fixing plate 102b, when the first gear 102f rotates, since the toothed groove 102e on the outer sleeve 102d is meshed with the first gear 102f, the outer sleeve 102d moves upwards or downwards, one end of the outer sleeve 102d is fixedly connected with the fixing plate 102b, the outer sleeve 102d moves to drive the fixing plate 102b to move up and down, the fixing plate 102b moves up and down to enable the rotating arm 102c to change in the height direction and move upwards or downwards while rotating and winding in the horizontal direction, and therefore the packaging object a can be packaged more tightly and completely.

Further, the inner shaft 102a is connected with a first driving motor B, the first gear 102f is connected with a second driving motor C, a rotating shaft of the first driving motor B can be connected with the inner shaft 102a through a coupler, the first driving motor B drives the inner shaft 102a to rotate, a rotating shaft of the second driving motor C is inserted into a central hole of the first gear 102f and fixed with the first gear 102f, and the first gear 102f is driven to rotate in the forward direction or the reverse direction; the first drive motor B and the second drive motor C may be provided as direct current motors.

Furthermore, the rotating arm 102c comprises a transverse rotating arm 102c-1 and a vertical rotating arm 102c-2, the transverse rotating arm 102c-1 is sleeved with a moving pipe 102c-3 to be connected with the transverse rotating arm in a sliding manner, and the vertical rotating arm 102c-2 is connected below the moving pipe 102 c-3. A rack 102c-4 fixed with the transverse rotating arm 102c-1 is arranged along the direction of the transverse rotating arm 102c-1, a second gear 102c-5 meshed with the rack 102c-4 is arranged on the moving pipe 102c-3, a third driving motor D is fixed on the moving pipe 102c-3 and drives the second gear 102c-5 to rotate, and a rotating shaft of the third driving motor D is fixed with a central hole of the second gear 102c-5 and drives the second gear 102c-5 to rotate. The third driving motor D, the second driving motor C and the first driving motor B are all direct current motors, the models are changed according to different requirements, the first driving motor B is arranged inside the support, and the third driving motor D is arranged inside the movable pipe 102C-3 and is not marked in the drawing.

The operation principle is as follows: controlling the third driving motor D to operate, so that the second gear 102c-5 rotates, and since the second gear 102c-5 is engaged with the rack 102c-4, the second gear 102c-5 rolls along the rack 102c-4, and the second gear 102c-5 is fixed to the moving pipe 102c-3, thereby moving the moving pipe 102c-3 along the rack 102c-4 in the transverse rotating arm 102c-1, and changing the rotating diameter of the lower vertical rotating arm 102 c-2; the overall rotation diameter of the rotating arm 102c can be adjusted by moving the moving tube 102c-3 on the transverse rotating arm 102c-1, so that the packaging device in this embodiment can be used in a wider range of scenes to package products of different sizes.

Further, a sensing member 102c-6 is disposed on the vertical rotating arm 102c-2, the sensing member 102c-6 is used for detecting the distance between the vertical rotating arm 102c-2 and the packaging object a, the third driving motor D is connected with a control unit 102c-7, the sensing member 102c-6 is connected with the control unit 102c-7, the control unit 102c-7 and the sensing member 102c-6 are prior art components and can be disposed at different positions in the product, which are not shown in the figure. The control unit 102c-7 is a control center of the device, is used for processing data and sending instructions to the driving motor to control the operation of the driving motor, and can use a single chip microcomputer as the control unit 102 c-7; the sensing part 102c-6 is a distance sensor, which can determine the distance between the vertical rotating arm 102c-2 and the packaging object A, and send the obtained distance data to the control unit 102c-7, after the analysis and processing by the control unit 102c-7, the control unit 102c-7 obtains the distance to be moved and controls the third driving motor D to operate for a fixed time, so that the moving pipe 102c-3 is moved to the required position, the distance between the vertical rotating arm 102c-2 and the packaging object A is ensured to be proper, and then the packaging is completed by rotating and winding.

Through the CPP film packing plant that this embodiment provided, can intelligent automatic adaptation different packing object A's size, then from top to bottom or by supreme winding packing down for the packaging film winding is more complete, and it is better more tight to pack.

Example 3

This embodiment differs from the previous embodiment as shown in fig. 1, 4, wherein,

the vertical rotating arm 102c-2 is provided with a mounting plate 104, the mounting plate 104 is provided with a rotating roller 104a, a first guide roller 104b and a second guide roller 104c, and the CPP film roll 103 is sleeved on the rotating roller 104a and sequentially passes through the surfaces of the first guide roller 104b and the second guide roller 104 c. The second guide roller 104c is provided with a nail gun on the side away from the rotating roller 104a, and the nail gun fixes the CPP film to the packaging object a. A serrated knife 104d is rotatably connected to the second guide roller 104c, the serrated knife 104d is connected to the fourth drive motor E, and the serrated knife 104d cuts the CPP film.

The mounting plate 104 is a base of a rotating roller 104a, a first guide roller 104b and a second guide roller 104c, the shape is not specified, the CPP film roll 103 is sleeved on the rotating roller 104a, and one end of the CPP film is sequentially attached to the lower surface of the first guide roller 104b and the upper surface of the second guide roller 104c and penetrates through the CPP film roll; the trigger of the nail gun is controlled by the control unit, and the film is fixed before the film starts to be wound and after the film is wound; the serrated blade 104d is connected to both ends of the second guide roller 104c, and cuts the CPP film by rotation.

When the packaging object A is moved to a fixed position for packaging, the control unit 102c-7 controls the third driving motor D to enable the moving pipe 102c-3 to move to drive the vertical rotating arm 102c-2 to move to a required position, then the nail gun fixes one end of the CPP film to the packaging object A, at the moment, the vertical rotating arm 102c-2 rotates to drive the CPP film roll 103 to rotate, meanwhile, the CPP film rotates around the rotating roller 104a to wind the film on the packaging object A, and after the packaging film is completely wound on the packaging object A, the fourth driving motor E controls the serrated knife 104D to rotate to cut off the tail end of the CPP film, and the whole packaging step is completed.

The device that sets up through this embodiment can be more convenient fix and tailor before the CPP film winding with after the winding for the better fixed packing of CPP film plays good guard action to the product on the product, and the integrated device is automatic basically, and easy operation is convenient.