An 820 special-shaped liquid packaging machine cutter mechanism

Abstract

The present invention discloses a cutter mechanism for an 820 special-shaped liquid packaging machine, which includes a die punching mechanism. A cutter mechanism is provided on the die punching mechanism. An electromagnetic braking reduction motor is arranged on the cutter mechanism and is connected to a cam. The cutter mechanism is connected to one side of supporting blocks arranged on both sides. The supporting blocks are installed on box-type linear bearings, and the box-type linear bearings are connected to a first vertical guide rail and a second vertical guide rail. The first vertical guide rail is connected to a lower mounting plate through a first fixing seat. The other sides of the two supporting blocks are connected through a suction cup seat. A transverse guide post is arranged on the suction cup seat. A suction cup, a bag taking pipe, and a pipe clamping block are arranged between the suction cup seat and the cutter mechanism. A first position adjusting plate is installed on one side of the cutter mechanism. A linkage shaft is connected between the lower mounting plate and the first position adjusting plate. This mechanism can not only achieve mechanized and fully automated production of packaging during operation, but also effectively solve the problem of high noise of the traditional cutter mechanism. At the same time, it has the characteristics of convenient disassembly and simple cleaning.

Description

Technical Field

[0001] The present invention relates to the technical field of packaging machines, and more specifically, to a cutting knife mechanism for an 820 special-shaped liquid packaging machine. Background Technique

[0002] At present, the progress of the packaging industry has greatly promoted the development of industries such as food and daily chemicals. The development of these industries, in turn, has further driven the demand for the packaging market, giving the packaging industry huge market momentum. With the development of functional packaging materials and the continuous improvement of processing technologies, packaging is playing an increasingly important role in many fields, and packaging machinery has been applied in industries such as food and daily chemical packaging. The cutting knife mechanism of traditional packaging machines is not only complex in structure, but also equipped with cylinders on the cutting knife mechanism, which often generates a lot of noise, bringing an uncomfortable feeling to people. At the same time, it is very cumbersome to disassemble, not easy to repair and detect, and also very laborious to clean.

[0003] In response to the problems in the related technologies, no effective solutions have been proposed yet. Summary of the Invention

[0004] The purpose of the present invention is to provide a cutting knife mechanism for an 820 special-shaped liquid packaging machine to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the present invention provides the following technical solutions:

[0006] A cutting knife mechanism for an 820 special-shaped liquid packaging machine includes a die punching mechanism, a cutting knife mechanism is arranged on the die punching mechanism, an electromagnetic braking deceleration motor is arranged on the cutting knife mechanism, the electromagnetic braking deceleration motor is connected to a cam, the cutting knife mechanism is connected to one side of two supporting blocks arranged on both sides, the supporting blocks are installed on box-type linear bearings, the box-type linear bearings are connected to a first vertical guide rail and a second vertical guide rail, the first vertical guide rail is connected to a lower mounting plate through a first fixing seat, the other sides of the two supporting blocks are connected through a suction cup seat, a transverse guide post is arranged on the suction cup seat, and a suction cup, a bag taking pipe, and a pipe clamping block are arranged between the suction cup seat and the cutting knife mechanism. A first adjustment plate is installed on one side of the cutting knife mechanism, a linkage shaft is connected between the lower mounting plate and the first adjustment plate, and a protective cover is arranged outside the linkage shaft.

[0007] Further, the pipe clamping block fixes the bag taking pipe, the front end of the bag taking pipe is connected to the suction cup, and the rear end is connected to a vacuum generator through an external air nozzle.

[0008] Further, two first vertical guide rails are arranged on the lower mounting plate, and two second vertical guide rails are arranged on the first adjustment plate.

[0009] Further, a proximity switch mounting base is vertically installed on the lower mounting plate. There are two such proximity switch mounting bases, which are respectively installed along the moving direction of the vertical guide rail, and a proximity switch is installed on the proximity switch mounting base.

[0010] Further, a right-angled hollow reduction motor is arranged on the outer side of the lower mounting plate. The right-angled hollow reduction motor is connected to a bevel gear through a linkage shaft, and the bevel gear is connected to a lead screw.

[0011] Further, a transverse guide post is installed on the suction cup seat, and a linear bearing is sleeved on the outer side of the transverse guide post.

[0012] Further, the electromagnetic braking reduction motor is installed on the first motor mounting plate, and the right-angled hollow reduction motor is installed on the second motor mounting plate.

[0013] Further, the lead screw is installed on a nut, and the lead screw is located between two first vertical guide rails.

[0014] Further, the first adjustment plate is connected to the second fixed seat. A second vertical guide rail is arranged on the second fixed seat, and a third fixed seat is arranged at the top of the second vertical guide rail.

[0015] Further, the third fixed seats are connected through a second adjustment plate.

[0016] Working principle of the present invention: In this mechanism, a cutting knife mechanism is arranged on the punching die mechanism to punch out the product. At this time, the air cylinder acts simultaneously to make the suction cup stick to the product. At the same time, the vacuum generator arranged outside works to make the bag-taking pipe generate negative pressure. Under the action of the negative pressure, the bag-taking pipe sucks the product. At this time, the air cylinder retracts, the vacuum generator stops working, the bag-taking pipe loses suction, and the sucked product falls off, completing a complete action. During the whole process, the right-angled hollow reduction motor is connected to the bevel gear through a linkage shaft, and the bevel gear is connected to the lead screw. Thus, the right-angled hollow reduction motor controls the up and down movement of the lead screw, enabling the punching die mechanism to freely slide on the first vertical guide rail and the second vertical guide rail to control the punching die mechanism to reach the specified position to meet the production needs. Moreover, when the punching die mechanism slides to the specified position, the cleaning space can be increased, making the whole mechanism easy to clean. During the whole process, since the air cylinder part only works when the suction cup sticks to the product, the phenomenon of excessive noise caused by the long-term operation of the air cylinder is avoided, effectively solving the problem of large noise of the traditional cutting knife mechanism, and the noise can be controlled. The whole punching die mechanism can realize fully automated production, making an important contribution to saving labor costs for the enterprise.

[0017] Compared with the prior art, the present invention has the following beneficial effects: (1) During the operation of this blanking mechanism, the mechanization of packaging can be achieved, and full-automatic production can be realized, making an important contribution to saving labor costs for enterprises; (2) This mechanism can effectively solve the problem of high noise of the traditional cutting tool mechanism, and the noise can be controlled; (3) At the same time, this blanking mechanism has the characteristics of being easy to disassemble and simple to clean. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the embodiments. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0019] Figure 1 is a schematic structural diagram of a cutting tool mechanism of an 820 special-shaped liquid packaging machine of the present invention;

[0020] Figure 2 is a rear view of a cutting tool mechanism of an 820 special-shaped liquid packaging machine of the present invention;

[0021] Figure 3 is a sectional view of a cutting tool mechanism of an 820 special-shaped liquid packaging machine of the present invention along the protective cover.

[0022] In the figure: 1. Cutting tool mechanism, 2. Electromagnetic braking reduction motor, 2-1. First motor mounting plate, 3. Bag-taking pipe, 4. Cam, 5. Horizontal guide post, 6. Suction cup, 7. Support block, 8. Box-type linear bearing, 9. First vertical guide rail, 9-1. Second vertical guide rail, 10. First fixing seat, 11. Lower mounting plate, 12. Suction cup seat, 13. Linkage shaft, 14. Protective cover, 15. Proximity switch mounting seat, 16. Proximity switch, 17. Right-angle hollow reduction motor, 17-1. Second motor mounting plate, 18. Bevel gear, 19. Lead screw, 20. Pipe clamping block, 21. First adjustment plate, 22. Second fixing seat, 23. Third fixing seat, 24. Second adjustment plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] Next, in combination with the drawings and specific embodiments, a further description of the invention will be made:

[0024] As Figures 1-3As shown in the figure, a cutter mechanism for an 820 special-shaped liquid packaging machine, characterized in that it includes a die punching mechanism, on which a cutter mechanism 1 is provided, on which an electromagnetic braking reduction motor 2 is provided, the electromagnetic braking reduction motor 2 is connected to a cam 4, the cutter mechanism 1 is connected to one side of supporting blocks 7 arranged on both sides, the supporting blocks 7 are installed on box-type linear bearings 8, the box-type linear bearings 8 are connected to a first vertical guide rail 9 and a second vertical guide rail 9-1, the first vertical guide rail 9 is connected to a lower mounting plate 11 through a first fixing seat 10, the other sides of the two supporting blocks 7 are connected through a suction cup seat 12, a transverse guide post 5 is provided on the suction cup seat 12, and a suction cup 6, a bag-taking pipe 3 and a pipe clamping block 20 are arranged between the suction cup seat 12 and the cutter mechanism 1. A first position-adjusting plate 21 is installed on one side of the cutter mechanism 1, a linkage shaft 13 is connected between the lower mounting plate 11 and the first position-adjusting plate 21, and a protective cover 14 is arranged outside the linkage shaft 13.

[0025] According to the above content, the pipe clamping block 20 fixes the bag-taking pipe 3, the front end of the bag-taking pipe 3 is connected to the suction cup 6, and the rear end is connected to a vacuum generator through an external air nozzle.

[0026] According to the above content, two first vertical guide rails 9 are provided on the lower mounting plate 11, and two second vertical guide rails 9-1 are provided on the first position-adjusting plate 21.

[0027] In this mechanism, the product is punched out by the cutter mechanism 1 provided on the die punching mechanism. At this time, the air cylinder acts simultaneously to make the suction cup 6 stick to the product. At the same time, the vacuum generator arranged outside works, causing the bag-taking pipe 3 to generate negative pressure and suck the product. Then the air cylinder retracts and the vacuum generator stops working, and the product falls off, completing a complete action. During the whole process, a right-angle hollow reduction motor 17-1 is connected to a bevel gear 18 through a linkage shaft 13, and the bevel gear 18 is connected to a lead screw 19. Thus, the right-angle hollow reduction motor 17-1 controls the up and down movement of the lead screw 19, enabling the die punching mechanism to slide freely on the first vertical guide rail 9 and the second vertical guide rail 9-1 to control the die punching mechanism to reach the specified position to meet the production needs. Moreover, when the die punching mechanism slides to the specified position, the whole mechanism has the characteristic of being convenient to clean. During the whole process, since the air cylinder part only works when the suction cup 6 sticks to the product, it effectively solves the problem of high noise of the traditional cutter mechanism, and the noise can be controlled. The whole die punching mechanism can realize fully automated production, making an important contribution to saving labor costs for enterprises.

[0028] According to the above, a proximity switch mounting base 15 is vertically installed on the lower mounting plate 11. There are two proximity switch mounting bases 15, which are respectively installed along the moving direction of the first vertical guide rail 9. A proximity switch 16 is installed on the proximity switch mounting base 15. The proximity switch 16 is set on the proximity switch mounting base 15 and installed along the moving direction of the first vertical guide rail 9 respectively, which is convenient for monitoring the horizontal sliding position of the cutter mechanism 1. In case of a fault, an alarm will be given in time.

[0029] According to the above, a right-angle hollow reduction motor 17 is arranged outside the lower mounting plate 11. The right-angle hollow reduction motor 17 is connected to a bevel gear 18 through a linkage shaft 13, and the bevel gear 18 is connected to a lead screw 19. Thus, the right-angle hollow reduction motor 17 controls the up and down movement of the lead screw 19.

[0030] According to the above, two horizontal guide columns 5 are installed on the suction cup seat 12, and linear bearings are sleeved outside the horizontal guide columns 5. A sliding sleeve 19 is sleeved outside the horizontal guide columns 5, and the horizontal guide columns 5 can move along the linear bearings.

[0031] According to the above, the electromagnetic brake reduction motor 2 is installed on the first motor mounting plate 2-1, and the right-angle hollow reduction motor 17 is installed on the second motor mounting plate 17-1.

[0032] According to the above, the lead screw 19 is installed on a nut, and the lead screw 19 is located between the two first vertical guide rails 9.

[0033] According to the above, the first adjustment plate 21 is connected to the second fixed seat 22. A second vertical guide rail 9-1 is arranged on the second fixed seat 22, and a third fixed seat 23 is arranged at the top of the second vertical guide rail 9-1.

[0034] According to the above, the third fixed seats 23 are connected through a second adjustment plate 24. The first adjustment plate 21 and the second adjustment plate 24 can selectively increase the distance between the two guide columns of the second vertical guide rail 9-1.

[0035] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A cutting knife mechanism for an 820 special-shaped liquid packaging machine, characterized in that, It includes a punching die mechanism, on which a cutting tool mechanism (1) is provided. An electromagnetic braking deceleration motor (2) is arranged on the cutting tool mechanism (1). The electromagnetic braking deceleration motor (2) is connected to a cam (4). The cutting tool mechanism (1) is connected to one side of supporting blocks (7) arranged on both sides. The supporting blocks (7) are installed on box-type linear bearings (8). The box-type linear bearings (8) are connected to a first vertical guide rail (9) and a second vertical guide rail (9-1). The first vertical guide rail (9) is connected to a lower mounting plate (11) through a first fixing seat (10). The other sides of the two supporting blocks (7) are connected through a suction cup seat (12). A transverse guide post (5) is arranged on the suction cup seat (12). A suction cup (6), a bag taking pipe (3), and a pipe clamping block (20) are arranged between the suction cup seat (12) and the cutting tool mechanism (1). A first position adjusting plate (21) is installed on one side of the cutting tool mechanism (1). A linkage shaft (13) is connected between the lower mounting plate (11) and the first position adjusting plate (21). A protective cover (14) is arranged outside the linkage shaft (13).

2. The cutting knife mechanism for an 820 special-shaped liquid packaging machine according to claim 1, characterized in that, The pipe clamping block (20) fixes the bag taking pipe (3). The front end of the bag taking pipe (3) is connected to the suction cup (6), and the rear end is connected to a vacuum generator through an external air nozzle.

3. The cutting knife mechanism for an 820 special-shaped liquid packaging machine according to claim 1, characterized in that, Two first vertical guide rails (9) are arranged on the lower mounting plate (11), and two second vertical guide rails (9-1) are arranged on the first position adjusting plate (21).

4. The cutting knife mechanism for an 820 special-shaped liquid packaging machine according to claim 1, characterized in that, A proximity switch mounting seat (15) is vertically installed on the lower mounting plate (11). There are 2 proximity switch mounting seats (15), which are respectively installed along the moving direction of the first vertical guide rail (9). Proximity switches (16) are installed on the proximity switch mounting seats (15).

5. The cutting knife mechanism for an 820 special-shaped liquid packaging machine according to claim 1, characterized in that, A right-angle hollow deceleration motor (17) is arranged outside the lower mounting plate (11). The right-angle hollow deceleration motor (17) is connected to a bevel gear (18) through a linkage shaft (13). The bevel gear (18) is connected to a lead screw (19).

6. The cutting knife mechanism for an 820 special-shaped liquid packaging machine according to claim 1, characterized in that, Two transverse guide posts (5) are installed on the suction cup seat (12), and linear bearings are sleeved outside the transverse guide posts (5).

7. The cutting knife mechanism for an 820 special-shaped liquid packaging machine according to claim 5, characterized in that, The electromagnetic braking deceleration motor (2) is installed on a first motor mounting plate (2-1), and the right-angle hollow deceleration motor (17) is installed on a second motor mounting plate (17-1).

8. The cutting knife mechanism for an 820 special-shaped liquid packaging machine according to claim 5, characterized in that, The lead screw (19) is installed on a nut. The lead screw (19) is located between the two first vertical guide rails (9).

9. The cutting knife mechanism for an 820 special-shaped liquid packaging machine according to claim 1, characterized in that, The first position adjusting plate (21) is connected to a second fixing seat (22). A second vertical guide rail (9-1) is arranged on the second fixing seat (22), and a third fixing seat (23) is arranged at the top of the second vertical guide rail (9-1).

10. The cutting knife mechanism for an 820 special-shaped liquid packaging machine according to claim 9, characterized in that, The third fixing seats (23) are connected through a second position adjusting plate (24).

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