Bag taking device for tea packaging bags

Abstract

The utility model relates to the technical field of packaging equipment, in particular to a tea packaging bag taking device which comprises a base, the outer wall of the base is fixedly connected with a motor box through a support, and a suction cup distance adjusting mechanism is arranged in a transverse plate. Through cooperation of the shell and the suction cup stretching-out mechanism, a second motor drives a worm to rotate, a transverse plate drives a suction cup to move, and the suction cup moves to a proper position, in this way, the situation that the suction cup is damaged when a tea bag with the too large weight is taken can be avoided, and therefore the maintenance cost of the bag taking device is reduced; through cooperation of the transverse plate and the suction cup distance adjusting mechanism, the electric telescopic rod drives the lifting plate to move, the lifting plate drives the sliding block to move, the double-end stud drives the nut to move, the nut drives the suction cups to move, and the suction cup distance is adjusted to the proper position, in this way, the multiple suction cups can work at the same time, and therefore the working quality of the bag taking device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging equipment, in particular to a bag-taking device for tea packaging bags. Background Art

[0002] Tea refers to the leaves and buds of the tea tree, with aliases such as tea, jia, ming, and chuan. It generally refers to the leaves of evergreen shrub tea trees that can be used for making tea, as well as the beverages brewed from these leaves. Tea contains components such as catechins, cholestenone, caffeine, inositol, folic acid, and pantothenic acid, which can improve human health. Tea beverages - tea are known as "one of the three major beverages in the world". Most of the tea sold on the market is mainly in small packages, which is convenient for people to store and use.

[0003] For example, a bag-taking device for tea packaging bags with the authorization announcement number of "CN213139276U". If the direction of the packaging bag is incorrect in the early stage or the packaging bag is stuck, and the bag mouth of the packaging bag cannot be opened smoothly, when the first vacuum suction cup and the second vacuum cannot open the packaging bag three times repeatedly under the control of the plc controller, the servo motor will rotate the second vacuum suction cup to 45 degrees and then break the vacuum to release the packaging bag. However, for this bag-taking device for tea packaging bags, the tea bags are adsorbed through gears and racks. However, when the weight of the tea bags is too large, the teeth of the gears will be damaged, which will cause the bag-taking device to fail to work, increasing the maintenance cost of the bag-taking device. At the same time, for this bag-taking device for tea packaging bags, the positions of the vacuum suction cups are fixed. When the size of the tea bags is small, multiple vacuum suction cups cannot adsorb simultaneously, which will cause the bag-taking effect of the tea bags to decline, reducing the working quality of the bag-taking device. Content of the Utility Model

[0004] The purpose of the utility model is to solve the problems that the tea bags are adsorbed through gears and racks, but when the weight of the tea bags is too large, the teeth of the gears will be damaged, which will cause the bag-taking device to fail to work, increasing the maintenance cost of the bag-taking device. At the same time, for this bag-taking device for tea packaging bags, the positions of the vacuum suction cups are fixed. When the size of the tea bags is small, multiple vacuum suction cups cannot adsorb simultaneously, which will cause the bag-taking effect of the tea bags to decline, reducing the working quality of the bag-taking device, and to propose a bag-taking device for tea packaging bags.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] Design a bag-taking device for tea packaging bags, including a base. The outer wall of the base is fixedly connected to a motor box through a bracket. The inner wall of the motor box is fixedly connected to a first motor through a bracket. The output shaft of the first motor is fixedly connected to a housing. A suction cup protruding mechanism is arranged inside the housing. The inner wall of the housing is slidably connected to a cross plate through a chute. A suction cup spacing adjustment mechanism is arranged inside the cross plate.

[0007] Preferably, the suction cup extension mechanism includes a second motor, an outer wall of the second motor is fixedly connected to the shell through a bracket, an output shaft of the second motor is fixedly connected to the worm, an outer wall of the worm is meshingly connected to the worm wheel, an outer wall of the worm wheel is rotatably connected to the shell through a pin, an outer wall of the worm wheel is fixedly connected to the first connecting rod, and an outer wall of the first connecting rod is movably connected to the second connecting rod through a pin.

[0008] Preferably, the outer wall of the worm is rotatably connected to the housing via a bearing and a bracket, and the other end of the second connecting rod is movably connected to the cross plate via a pin.

[0009] Preferably, the suction cup spacing adjustment mechanism includes an electric telescopic rod, the bottom end of the electric telescopic rod is fixedly connected to the cross plate, the end of the electric telescopic rod is fixedly connected to the lifting plate, the outer wall of the lifting plate is fixedly connected to the slider, the outer wall of the slider is slidingly connected to the roller via a slide groove, the outer wall of the roller is rotatably connected to the cross plate via a bearing and a bracket, the outer wall of the roller is fixedly connected to the first gear, the outer wall of the first gear is meshingly connected to the second gear, the outer wall of the second gear is fixedly connected to the stud, the outer wall of the stud is threadedly connected to the nut, and the outer wall of the nut is fixedly connected to the suction cup.

[0010] Preferably, a suction head is installed on the outer wall of the suction cup, and the outer walls of a plurality of the suction cups are slidably connected to the transverse plate through a sliding groove.

[0011] Preferably, the outer wall of the first gear is rotatably connected to the transverse plate via a pin and a bracket, and the outer wall of the stud is rotatably connected to the transverse plate via a bearing.

[0012] The utility model proposes a bag taking device for tea packaging bags, which has the beneficial effects that: through the cooperation of the shell and the suction cup extension mechanism, the second motor drives the worm to rotate, the worm drives the worm wheel to rotate, the worm wheel drives the first connecting rod to rotate, the first connecting rod drives the second connecting rod to move, the second connecting rod drives the cross plate to move, the cross plate drives the suction cup to move, and the suction cup moves to a suitable position. Through the above method, the suction cup can be prevented from being damaged when taking a tea bag that is too heavy, which reduces the maintenance cost of the bag taking device.

[0013] Through the cooperation of the cross plate and the suction cup spacing adjustment mechanism, the electric telescopic rod drives the lifting plate to move, the lifting plate drives the slider to move, the slider drives the roller to rotate, the roller drives the first gear to rotate, the first gear drives the second gear to rotate, the second gear drives the stud to rotate, the stud drives the nut to move, the nut drives the suction cup to move, and the suction cup spacing is adjusted to a suitable position. In the above manner, multiple suction cups can work simultaneously, which improves the working quality of the bag taking device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 for Figure 1 A schematic front cross-sectional view of

[0016] Figure 3 for Figure 2 a side cross-sectional schematic diagram of the middle shell;

[0017] Figure 4 for Figure 2 A schematic front cross-sectional view of the middle cross plate;

[0018] Figure 5 for Figure 1 Schematic diagram of the left side cross-section.

[0019] In the figure: 1, base, 2, motor box, 3, first motor, 4, housing, 5, suction cup extension mechanism, 501, second motor, 502, worm, 503, worm wheel, 504, first connecting rod, 505, second connecting rod, 6, cross plate, 7, suction cup spacing adjustment mechanism, 701, electric telescopic rod, 702, lifting plate, 703, roller, 704, slider, 705, first gear, 706, second gear, 707, stud, 708, nut, 8, suction cup, 9, suction head. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the accompanying drawings:

[0021] Refer to the attached Figure 1-5In the present embodiment, a bag taking device for tea packaging bags comprises a base 1, the outer wall of the base 1 is fixedly connected to the motor box 2 through a bracket, the base 1 fixes the position of the motor box 2, the inner wall of the motor box 2 is fixedly connected to the first motor 3 through the bracket, the motor box 2 fixes the position of the first motor 3, the size of the first motor 3 is selected according to actual needs, and the selection can meet the working needs, the output shaft of the first motor 3 is fixedly connected to the shell 4, the first motor 3 drives the shell 4 to rotate, the inside of the shell 4 is provided with a suction cup protruding mechanism 5, the inner wall of the shell 4 is slidably connected to the cross plate 6 through a slide groove, the cross plate 6 slides in the shell 4, and the inside of the cross plate 6 is provided There is a suction cup spacing adjustment mechanism 7, the outer wall of the worm 502 is rotatably connected to the shell 4 through a bearing and a bracket, the worm 502 rotates on the shell 4, the other end of the second connecting rod 505 is movably connected to the cross plate 6 through a pin shaft, the second connecting rod 505 drives the cross plate 6 to move, the outer wall of the suction cup 8 is installed with a suction head 9, the outer walls of multiple suction cups 8 are slidably connected to the cross plate 6 through a slide groove, the suction cup 8 moves on the cross plate 6, the outer wall of the first gear 705 is rotatably connected to the cross plate 6 through a pin shaft and a bracket, the first gear 705 rotates on the cross plate 6, the outer wall of the stud 707 is rotatably connected to the cross plate 6 through a bearing, and the stud 707 rotates on the cross plate 6.

[0022] Refer to the attached Figure 2 and Figure 3 : In the present embodiment, a bag taking device for tea packaging bags is provided, and the suction cup extension mechanism 5 includes a second motor 501. The outer wall of the second motor 501 is fixedly connected to the shell 4 through a bracket, and the second motor 501 is fixed in the shell 4. The size of the second motor 501 can be selected according to actual needs, and can be selected to meet the working needs. The output shaft of the second motor 501 is fixedly connected to the worm 502, and the second motor 501 drives the worm 502 to rotate. The outer wall of the worm 502 is meshed and connected with the worm wheel 503, and the worm 502 drives the worm wheel 503 to rotate. The outer wall of the worm wheel 503 is rotationally connected to the shell 4 through a pin shaft, and the worm wheel 503 rotates on the shell 4. The outer wall of the worm wheel 503 is fixedly connected to the first connecting rod 504, and the worm wheel 503 drives the first connecting rod 504 to rotate. The outer wall of the first connecting rod 504 is movably connected to the second connecting rod 505 through a pin shaft, and the first connecting rod 504 drives the second connecting rod 505 to move.

[0023] Refer to the attached Figure 4In the present embodiment, a bag taking device for tea packaging bags is provided, and the suction cup spacing adjustment mechanism 7 comprises an electric telescopic rod 701, the bottom end of the electric telescopic rod 701 is fixedly connected to the horizontal plate 6, the horizontal plate 6 fixes the position of the electric telescopic rod 701, the size of the electric telescopic rod 701 is selected according to actual needs, and the selection can meet the work needs, the end of the electric telescopic rod 701 is fixedly connected to the lifting plate 702, the electric telescopic rod 701 drives the lifting plate 702 to move, the outer wall of the lifting plate 702 is fixedly connected to the slider 704, the lifting plate 702 drives the slider 704 to move, the outer wall of the slider 704 is slidably connected to the roller 703 through the slide groove, the slider 704 drives the roller 703 to rotate, and the roller The outer wall of the cylinder 703 is rotationally connected to the transverse plate 6 through a bearing and a bracket, the cylinder 703 rotates on the transverse plate 6, the outer wall of the cylinder 703 is fixedly connected to the first gear 705, the cylinder 703 drives the first gear 705 to rotate, the outer wall of the first gear 705 is meshed and connected with the second gear 706, the first gear 705 drives the second gear 706 to rotate, the outer wall of the second gear 706 is fixedly connected to the stud 707, the second gear 706 drives the stud 707 to rotate, the outer wall of the stud 707 is threadedly connected to the nut 708, the stud 707 drives the nut 708 to move, the outer wall of the nut 708 is fixedly connected to the suction cup 8, and the nut 708 drives the suction cup 8 to move.

[0024] Working principle:

[0025] When using the bag taking device of the tea packaging bag;

[0026] Adjustment phase:

[0027] First, connect the external power supply of the electric telescopic rod 701, start the electric telescopic rod 701, the electric telescopic rod 701 drives the lifting plate 702 to move, the lifting plate 702 drives the slider 704 to move, the slider 704 drives the roller 703 to rotate, the roller 703 drives the first gear 705 to rotate, the first gear 705 drives the second gear 706 to rotate, the second gear 706 drives the stud 707 to rotate, the stud 707 drives the nut 708 to move, the nut 708 drives the suction cup 8 to move, and after the distance between the suction cups 8 is adjusted to a suitable position, the electric telescopic rod 701 stops working.

[0028] Bag taking stage:

[0029] The external power supply of the second motor 501 is connected, the second motor 501 is started, the second motor 501 drives the worm 502 to rotate, the worm 502 drives the worm wheel 503 to rotate, the worm wheel 503 drives the first connecting rod 504 to rotate, the first connecting rod 504 drives the second connecting rod 505 to move, the second connecting rod 505 drives the horizontal plate 6 to move, the horizontal plate 6 drives the suction cup 8 to move, after the suction cup 8 moves to a suitable position, the second motor 501 stops working. Then the external power supply of the suction cup 8 is connected, the suction cup 8 is started, after the suction cup 8 removes the tea bag, the suction cup 8 stops working, then the external power supply of the first motor 3 is connected, the first motor 3 is started, the first motor 3 drives the housing 4 to rotate, after the housing 4 drives the tea bag to rotate to a suitable angle in the above manner, the first motor 3 stops working, and the bag removal work of the tea packaging bag is completed.

[0030] Although the present invention has been shown and described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims

1. A tea bag taking device, comprising a base (1), characterized in that: The outer wall of the base (1) is fixedly connected to the motor box (2) via a bracket, the inner wall of the motor box (2) is fixedly connected to the first motor (3) via a bracket, the output shaft of the first motor (3) is fixedly connected to the housing (4), a suction cup extension mechanism (5) is provided inside the housing (4), the inner wall of the housing (4) is slidably connected to the cross plate (6) via a slide groove, and a suction cup spacing adjustment mechanism (7) is provided inside the cross plate (6).

2. A tea bag taking device according to claim 1, characterized in that: The suction cup extension mechanism (5) comprises a second motor (501), the outer wall of the second motor (501) is fixedly connected to the housing (4) via a bracket, the output shaft of the second motor (501) is fixedly connected to the worm (502), the outer wall of the worm (502) is meshingly connected to the worm wheel (503), the outer wall of the worm wheel (503) is rotationally connected to the housing (4) via a pin shaft, the outer wall of the worm wheel (503) is fixedly connected to the first connecting rod (504), and the outer wall of the first connecting rod (504) is movably connected to the second connecting rod (505) via a pin shaft.

3. A tea bag taking device according to claim 2, characterized in that: The outer wall of the worm (502) is rotatably connected to the housing (4) via a bearing and a bracket, and the other end of the second connecting rod (505) is movably connected to the transverse plate (6) via a pin shaft.

4. A tea bag taking device according to claim 1, characterized in that: The suction cup spacing adjustment mechanism (7) comprises an electric telescopic rod (701), the bottom end of the electric telescopic rod (701) is fixedly connected to the horizontal plate (6), the end of the electric telescopic rod (701) is fixedly connected to the lifting plate (702), the outer wall of the lifting plate (702) is fixedly connected to the slider (704), the outer wall of the slider (704) is slidably connected to the roller (703) through a slide groove, the outer wall of the roller (703) is rotationally connected to the horizontal plate (6) through a bearing and a bracket, the outer wall of the roller (703) is fixedly connected to the first gear (705), the outer wall of the first gear (705) is meshingly connected to the second gear (706), the outer wall of the second gear (706) is fixedly connected to the stud (707), the outer wall of the stud (707) is threadedly connected to the nut (708), and the outer wall of the nut (708) is fixedly connected to the suction cup (8).

5. The tea bag taking device according to claim 1, characterized in that: A suction head (9) is installed on the outer wall of the suction cup (8), and the outer walls of a plurality of the suction cups (8) are slidably connected to the transverse plate (6) via a sliding groove.

6. A tea bag taking device according to claim 4, characterized in that: The outer wall of the first gear (705) is rotatably connected to the transverse plate (6) via a pin shaft and a bracket, and the outer wall of the stud (707) is rotatably connected to the transverse plate (6) via a bearing.

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