Anti-blocking feed hopper for vertical packaging machine

Abstract

The utility model belongs to the technical field of packaging machines, and discloses an anti-blocking feeding hopper for a vertical packaging machine, which comprises an upper pipe, the top of the upper pipe is fixedly connected with an amplification hopper, a lower pipe is arranged under the upper pipe, and three connecting arc plates are uniformly and fixedly mounted on the periphery of the joint of the upper pipe and the lower pipe; a rotating pipe is in sliding contact with the inner periphery of the position between the upper pipe and the lower pipe, the outer wall of the rotating pipe is in sliding contact with the inner side walls between the connecting arc plates, a tooth groove ring is circumferentially formed in the outer wall of the middle of the rotating pipe, one side end of the rotating pipe is meshed with a gear through the tooth groove ring, and the top of the gear is connected with a motor through a rotating shaft; a built-in rod is arranged at the central positions of the inner sides of the upper pipe, the amplification hopper and the lower pipe; through the upper pipe, the amplification hopper, the lower pipe and the rotating pipe, the feeding hopper structure for the vertical packaging machine can be formed, and meanwhile the main body bearing effect on the structure on the feeding hopper structure is achieved.

Description

Technical Field

[0001] The present application relates to the technical field of packaging machines, and more specifically, to an anti-blocking feed hopper for a vertical packaging machine. Background Art

[0002] During the packaging process of the vertical packaging machine, the material is fed through the material stretching feeding device. The plastic film passes through the film cylinder to form a cylindrical shape, and the sides are sealed by the heat longitudinal sealing device. At the same time, the packaging material is injected into the bag, and the transverse sealing mechanism cuts the packaging length and position according to the color code photoelectric detection device.

[0003] During the packaging process of materials, the currently used vertical packaging machine needs to be equipped with a feeding hopper for feeding the raw materials into the machine body. However, when the existing vertical packaging machine feeds some sticky materials, the materials are easily blocked inside the feeding hopper, thereby affecting the overall working efficiency of the vertical packaging machine.

[0004] In order to solve the above problems, the present application provides an anti-clogging feed hopper for a vertical packaging machine. Utility Model Content

[0005] The present application provides an anti-blocking feed hopper for a vertical packaging machine using the following technical solution:

[0006] The cam is provided with a plurality of connecting rods, each of which has ...

[0007] Through the above technical solution, the fixed shaft realizes the indirect fixed connection between the rotating tube and the built-in rod.

[0008] Furthermore, sealing rings are fixedly installed on both upper and lower end surfaces of the rotating tube, and both upper and lower end surfaces of the rotating tube are in sliding contact with the corresponding end surfaces of the upper tube and the lower tube through the sealing rings.

[0009] Through the above technical solution, the sealing ring realizes sliding sealing between the two ends of the rotating tube and the contact position.

[0010] Furthermore, a fixing seat is fixedly installed on the top of the motor housing, and the fixing seat is fixedly installed on the outer side wall of the upper tube.

[0011] Through the above technical solution, the fixing seat realizes the fixed assembly work of the motor.

[0012] Furthermore, the built-in rod is a vertical circular rod body structure, and a hemispherical dome block is fixedly installed on the top of the built-in rod.

[0013] Furthermore, the top of the magnifying bucket is in contact with a top cover, the top cover is a circular cover structure, and a handle ring is fixedly installed on the top of the top cover.

[0014] Through the above technical solution, the handle ring is convenient for manual extraction operation of the top cover when needed.

[0015] Furthermore, a plurality of plug rods are evenly fixedly installed on the outer circumference of the bottom of the top cover, and the outer wall of each of the plug rods is plugged with a socket, and each of the sockets is opened at the top of the magnifying bucket.

[0016] Through the above technical solution, the plug-in cooperation between each plug rod and the plug hole is conducive to the placement and limiting effect of the top cover on the top of the magnifying bucket.

[0017] Furthermore, a chassis is fixedly sleeved on the outer wall of the bottom end of the lower tube, and four mounting bolts are evenly threadedly connected to the circumference of the inner cavity of the chassis.

[0018] Through the above technical solution, the chassis and the mounting bolts are easy to be assembled on the vertical packaging machine as a whole.

[0019] In summary, this application includes the following beneficial technical effects:

[0020] The present application can form a feed hopper structure used in a vertical packaging machine through the upper tube, enlarged hopper, lower tube and rotating tube, and at the same time play a role in supporting the main body of the upper structure. Through each connecting arc plate, the sliding limit effect of the rotating tube is realized. In combination with the toothed ring, gear, motor, built-in rod, guide shaft and fixed shaft, the overall feed hopper can effectively guide the material downward when feeding the material into the vertical packaging machine, thereby preventing the material from being blocked, thereby preventing the working efficiency of the vertical packaging machine from being affected. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall structure of this application;

[0022] Figure 2 It is an overall internal cross-sectional view of the present application;

[0023] Figure 3It is a schematic diagram of the local structure of this application;

[0024] Figure 4 This is a semi-exploded view of the enlarged bucket and top cover of this application.

[0025] Description of the numbers in the figure:

[0026] 1. Upper tube; 2. Expanding bucket; 3. Lower tube; 4. Connecting arc plate; 5. Rotating tube; 6. Toothed ring; 7. Gear; 8. Motor; 9. Built-in rod; 10. Guide shaft; 11. Fixed shaft; 12. Top cover; 13. Insert rod; 14. Socket; 15. Chassis; 16. Mounting bolts. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application; obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application without making creative work are within the scope of protection of the present application.

[0028] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present application. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0029] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0030] Example:

[0031] The present application embodiment discloses an anti-blocking feed hopper for a vertical packaging machine. Figure 1 , Figure 2 and Figure 3, including an upper tube 1, a magnifying bucket 2 is fixedly connected to the top of the upper tube 1, and a lower tube 3 is arranged directly below the upper tube 1, three connecting arc plates 4 are evenly fixedly installed on the outer circumference of the connection between the upper tube 1 and the lower tube 3, and a rotating tube 5 is slidably contacted with the inner circumference between the upper tube 1 and the lower tube 3, and the outer wall of the rotating tube 5 is in sliding contact with the inner wall between each connecting arc plate 4, and the outer wall of the middle part of the rotating tube 5 is circumferentially provided with a tooth groove ring 6, and one side end of the rotating tube 5 is meshed through the tooth groove ring 6 There is a gear 7, the top of the gear 7 is connected to a motor 8 through a rotating shaft, and an internal rod 9 is provided at the center of the inner side of the upper tube 1, the enlarged bucket 2, and the lower tube 3. The outer wall of the internal rod 9 is vertically and evenly provided with multiple groups of dredging shafts 10, and each group of dredging shafts 10 is evenly arranged in a circumferential manner, and each group of dredging shafts 10 is designed to be inclined outward and downward, and one end of one group of dredging shafts 10 is fixedly connected to a fixed shaft 11, and each fixed shaft 11 is fixedly installed on the inner wall of the rotating tube 5;

[0032] Sealing rings are fixedly installed on both upper and lower end surfaces of the rotating tube 5, and both upper and lower end surfaces of the rotating tube 5 are in sliding contact with the opposite end surfaces of the upper tube 1 and the lower tube 3 through the sealing rings. A fixing seat is fixedly installed on the top of the motor 8 housing, and the fixing seat is fixedly installed on the outer wall of the upper tube 1. The built-in rod 9 is a vertical circular rod body structure, and a hemispherical dome block is fixedly installed on the top of the built-in rod 9. By setting the hemispherical dome block on the top of the built-in rod 9, the top of the built-in rod 9 can be formed in an arc state, which can effectively prevent the material from accumulating on the top of the built-in rod 9.

[0033] See also Figure 1 , Figure 2 and Figure 4 The top of the enlarged bucket 2 is in contact with a top cover 12, and the top cover 12 is a circular cover structure, and a handle ring is fixedly installed on the top of the top cover 12. The top cover 12 is arranged to facilitate the overall feeding hopper to not feed into the vertical packaging machine, and to effectively cover and protect the inside of the feeding hopper, and to effectively prevent the accumulation of impurities such as dust inside the feeding hopper. A plurality of plug rods 13 are evenly fixedly installed on the outer circumference of the bottom of the top cover 12, and a plug hole 14 is inserted into the outer wall of each plug rod 13, and each plug hole 14 is opened at the top of the enlarged bucket 2, and a chassis 15 is fixedly sleeved on the outer wall of the bottom end of the lower tube 3, and four mounting bolts 16 are evenly screwed on the inner cavity circumference of the chassis 15.

[0034] The implementation principle of this embodiment is: before use, the integral feed hopper structure is placed at the feed inlet position of the vertical packaging machine, and the chassis 15 and each mounting bolt 16 are used to realize the fixed assembly of the integral feed hopper on the vertical packaging machine;

[0035] When in use, the top cover 12 is removed so that each insertion rod 13 is separated from each insertion hole 14 respectively. After that, the material enters the inside of the enlarged bucket 2, and then enters the inside of the vertical packaging machine through the upper tube 1, the rotating tube 5, and the lower tube 3 for packaging processing. However, during the material feeding process from top to bottom, the motor 8 can be started to drive the gear 7 to rotate, and the meshing state of the gear 7 and the tooth groove ring 6 on the outer wall of the rotating tube 5, as well as the sliding limiting effect of each connecting arc plate 4 on the rotating tube 5 between the upper tube 1 and the lower tube 3, indirectly make the rotating tube 5 rotate according to its own central axis position, and drive the built-in rod 9 and each guide shaft 10 and the fixed shaft 11 to rotate synchronously, so as to realize the effective downward guidance and anti-blocking effect of the material inside the feed hopper, thereby preventing the blockage problem inside the feed hopper from affecting the working efficiency of the overall vertical packaging machine.

[0036] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An anti-clogging feed hopper for a vertical packaging machine, comprising an upper tube (1), characterized in that: The top of the upper tube (1) is fixedly connected to an enlarged bucket (2), and a lower tube (3) is provided directly below the upper tube (1). Three connecting arc plates (4) are evenly fixedly installed on the outer circumference of the connection between the upper tube (1) and the lower tube (3), and a rotating tube (5) is slidably contacted on the inner circumference between the upper tube (1) and the lower tube (3). The outer wall of the rotating tube (5) is slidably contacted with the inner wall between each connecting arc plate (4), and a tooth groove ring (6) is circumferentially opened on the outer wall of the middle part of the rotating tube (5), and a gear (6) is meshed with one side end of the rotating tube (5) through the tooth groove ring (6). 7), the top of the gear (7) is connected to a motor (8) via a rotating shaft, and a built-in rod (9) is commonly provided at the center position of the inner side of the upper tube (1), the enlarged bucket (2) and the lower tube (3), and the outer wall of the built-in rod (9) is vertically and evenly provided with a plurality of groups of dredging shafts (10), and each group of dredging shafts (10) is evenly arranged in a circumferential manner, and each group of dredging shafts (10) is designed to be inclined outward and downward, and one end of one group of the dredging shafts (10) is fixedly connected to a fixed shaft (11), and each of the fixed shafts (11) is fixedly installed on the inner wall of the rotating tube (5).

2. The anti-clogging feed hopper for a vertical packaging machine according to claim 1, characterized in that: Sealing rings are fixedly mounted on both upper and lower end surfaces of the rotating tube (5), and both upper and lower end surfaces of the rotating tube (5) are in sliding contact with the opposite end surfaces of the upper tube (1) and the lower tube (3) through the sealing rings.

3. The anti-clogging feed hopper for a vertical packaging machine according to claim 1, characterized in that: A fixing seat is fixedly mounted on the top of the motor (8) housing, and the fixing seat is fixedly mounted on the outer side wall of the upper tube (1).

4. The anti-clogging feed hopper for a vertical packaging machine according to claim 1, characterized in that: The built-in rod (9) is a vertical circular rod body structure, and a hemispherical dome block is fixedly mounted on the top of the built-in rod (9).

5. The anti-clogging feed hopper for a vertical packaging machine according to claim 1, characterized in that: The top of the magnifying bucket (2) contacts a top cover (12), the top cover (12) is a circular cover structure, and a handle ring is fixedly mounted on the top of the top cover (12).

6. The anti-clogging feed hopper for a vertical packaging machine according to claim 5, characterized in that: A plurality of insertion rods (13) are evenly fixedly mounted on the outer circumference of the bottom of the top cover (12), the outer wall of each of the insertion rods (13) is plugged with a plug hole (14), and each of the plug holes (14) is opened at the top of the enlargement bucket (2).

7. The anti-clogging feed hopper for a vertical packaging machine according to claim 1, characterized in that: The outer wall of the bottom end of the lower tube (3) is fixedly sleeved with a chassis (15), and the inner cavity of the chassis (15) is evenly threaded with four mounting bolts (16).

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