Material distributing structure of tea bagging machine

Abstract

The utility model relates to a material distributing structure of a tea bagging machine, which comprises a rack and a driving motor arranged on the rack, a motor shaft of the driving motor is connected with a material distributing barrel capable of rotating along with the motor shaft, the rack is provided with a feeding device above the material distributing barrel, and a feeding port of the feeding device is arranged in the material distributing barrel; a discharging tray with the adjustable height is arranged on the portion, below the material distributing barrel, of the rack, and a discharging hole is formed in the discharging tray. A material distributing pipe communicated with each material distributing hole is arranged at the bottom of each material distributing hole; and a material distributing plate is arranged in the material distributing barrel and is fixedly arranged on the rack. The tea bag distributing device can effectively improve the efficiency of the tea bag pre-loading distributing procedure, and is simple in structure and easy to implement.

Description

Technical Field

[0001] The utility model relates to the field of tea processing, in particular to a material distribution structure of a tea bagging machine. Background Art

[0002] In the processing of tea, it is necessary to use a packaging machine. Existing packaging machines generally include an automatic weighing device and a film inner bag bagging device. After the tea is weighed by the weighing device, bagging is then achieved through the film inner bag bagging device.

[0003] Quantification of bagging is achieved through the weighing device, which belongs to the repetitive work of weighing and bagging during the packaging process. When it comes to small bag packaging, there is a problem of low packaging efficiency. Moreover, due to the small size of the bags and the small quantity, and the shape of the tea leaves, it will increase the difficulty of limited weighing, which is not conducive to the efficient material distribution of tea. Summary of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides a new material distribution structure of a tea bagging machine, which can effectively improve the efficiency of the material distribution process before tea bagging, and has a simple structure and is easy to implement.

[0005] The technical solution adopted by the utility model to solve its technical problems is: a material distribution structure of a tea bagging machine, including a frame, a driving motor arranged on the frame, a material distribution barrel that can rotate with the rotation of the machine shaft of the driving motor, a feeding device arranged above the material distribution barrel on the frame, and the feeding port of the feeding device is inside the material distribution barrel; a discharge tray with an adjustable height is arranged below the material distribution barrel on the frame, and there is a discharge hole on the discharge tray; a group of material distribution holes are arranged at the bottom of the material distribution barrel, and a material distribution pipe communicated with each material distribution hole is arranged at the bottom of each material distribution hole, and the capacity of the material distribution pipe can be adjusted; the bottom of the material distribution pipe is arranged above the material distribution plate and is adapted to the upper end surface of the material distribution plate, and the bottom pipe hole of the material distribution pipe is adapted to the discharge hole; a material distribution plate is arranged inside the material distribution barrel, the material distribution plate is fixedly arranged on the frame, there is a gap between the bottom of the material distribution plate and the inner wall of the bottom of the material distribution barrel, there is a gap between one side of the material distribution plate and the side wall of the material distribution barrel, and there is a space between the other side and the side wall of the material distribution barrel; the material distribution holes are located below the material distribution plate.

[0006] In order to facilitate adjusting the overall length of the material distribution pipe according to needs, and thus adjusting the capacity of the material distribution pipe, it includes an upper pipe part, a middle pipe part, and a lower pipe part that are connected in sequence from top to bottom; the top of the upper pipe part is connected to the material distribution hole; the bottom of the lower pipe part is adapted to the upper end surface of the discharge tray; the middle pipe part is a telescopic corrugated pipe part, and the inner hole of the lower pipe part is adapted to the discharge hole.

[0007] Furthermore, the cross-section of the inner circle of the material distribution barrel is circular; a group of material distribution holes are arranged at equal angular intervals around the center of the inner circle of the material distribution barrel, and the centers of each material distribution hole are located on the same circle.

[0008] Further, the material distribution plate divides the material distribution barrel into two semi-cylindrical barrel structures. The feeding device is provided with a feeding pipe in one of the semi-cylindrical barrel structures, and the bottom of the feeding pipe is spaced from the bottom of the inner cavity of the material distribution barrel; the distance between the bottom of the feeding pipe and the bottom of the material distribution barrel is adjustable.

[0009] Further, the frame is provided with a plate fixing bracket on the outer side of the material distribution barrel, and the material distribution plate fixing device is on the plate fixing bracket.

[0010] Further, a discharge funnel for positioning the wrapping paper is connected to the bottom of the discharge hole.

[0011] The beneficial effects of the present utility model are as follows: 1. By providing a material distribution barrel and arranging a material distribution plate in the material distribution barrel to level the tea leaves on the upper end surface of the material distribution pipe located above the material distribution hole and scrape away the excess tea leaves, the discharge amount of each time through the discharge holes on the material distribution plate is controlled by the capacity of the material distribution pipe, so as to realize that the tea leaves in each packaging bag have equal capacity in the subsequent packaging process. Compared with the traditional method of controlling the material distribution amount by weighing, in this case, the material distribution amount is controlled by capacity, the material distribution efficiency is higher, and it is more efficient to control the capacity of each material distribution by the material distribution pipe, and the capacity of each bag can be ensured to be similar. Because the tea leaves are light and irregular, by using the solvent for material distribution, the weight of each bag can be basically within the same required interval value. It can effectively improve the efficiency of the material distribution process before tea bagging, and has a simple structure and is easy to implement.

[0012] 2. The discharge amount of tea leaves each time is controlled by the capacity of the material distribution pipe, with a simple structure and easy to implement.

[0013] 3. By adjusting the height of the discharge tray, and then adjusting the distance between the upper end of the discharge tray and the material distribution barrel, and the middle pipe is set as a bellows part that can be telescoped, which can fully adapt to the upward adjustment of the discharge tray.

[0014] 4. One set of material distribution holes and material distribution pipes is provided, which can improve the efficiency of material distribution and discharge, realize continuous material distribution and discharge, and thus improve the efficiency of subsequent bagging.

[0015] 5. The bottom of the feeding pipe is spaced from the bottom of the inner cavity of the material distribution barrel, which can control the tea leaf intake amount of the material distribution barrel and prevent the tea leaf amount in the discharge material distribution barrel from being excessive or overflowing.

[0016] 6. The setting of the plate fixing bracket can effectively realize the position stability of the material distribution plate and improve the rationality of the overall structure. Description of the Drawings

[0017] Figure 1 is a schematic structural diagram of the present utility model.

[0018] Figure 2 is a schematic side view structural diagram of the present utility model.

[0019] Figure 3 This is a top view structural schematic diagram of the present utility model.

[0020] Among them, 1 is the frame, 2 is the material distribution barrel, 3 is the feeding device, 4 is the discharge tray, 5 is the material distribution hole, 6 is the discharge hole, 7 is the material distribution pipe, 8 is the discharge funnel, 9 is the material distribution plate, 10 is the upper pipe part, 11 is the middle pipe part, 12 is the lower pipe part, and 13 is the material plate fixing bracket.

[0021] The present utility model will be described in more detail below in conjunction with the drawings and embodiments. Specific embodiments

[0022] Embodiment, as Figures 1 to 3 shown, a material distribution structure of a tea bag packaging machine includes a frame 1, a driving motor arranged on the frame 1, a machine shaft of the driving motor is connected with a rotatable material distribution barrel 2, the frame 1 is provided with a feeding device 3 above the material distribution barrel 2, and the feeding port of the feeding device 3 is inside the material distribution barrel 2; the frame 1 is provided with a discharge tray 4 with adjustable height below the material distribution barrel 2, and a discharge hole 6 is arranged on the discharge tray 4; a group of material distribution holes 5 are arranged at the bottom of the material distribution barrel 2, and a material distribution pipe 7 communicated with each material distribution hole 5 is arranged at the bottom of each material distribution hole 5, and the capacity of the material distribution pipe 7 can be adjusted; the bottom of the material distribution pipe 7 is arranged above the material distribution plate and is adapted to the upper end surface of the material distribution plate, and the bottom pipe hole of the material distribution pipe 7 is adapted to the discharge hole 6; a material distribution plate 9 is arranged inside the material distribution barrel 2, the material distribution plate 9 is fixedly arranged on the frame 1, the bottom of the material distribution plate 9 and the inner wall of the bottom of the material distribution barrel 2 are arranged with a gap, one side of the material distribution plate 9 and the side wall of the material distribution barrel 2 are arranged with a gap, and the other side and the side wall of the material distribution barrel 2 are arranged at intervals; the material distribution holes 5 are located below the material distribution plate 9. The material distribution barrel 2 can rotate with the rotation of the machine shaft of the driving motor, while the material distribution plate 9 and the discharge tray 4 are stationary.

[0023] The material distribution pipe 7 includes an upper pipe part 10, a middle pipe part 11, and a lower pipe part 12 connected in sequence from top to bottom; the top end of the upper pipe part 10 is connected to the material distribution hole 5; the bottom of the lower pipe part 12 is adapted to the upper end surface of the discharge tray 4; the middle pipe part 11 is a telescopic corrugated pipe part, and the inner hole of the lower pipe part 12 is adapted to the discharge hole 6.

[0024] The inner ring cross-section of the material distribution barrel 2 is circular; a group of material distribution holes 5 are arranged at equal angular intervals around the center of the inner ring of the material distribution barrel 2, the centers of each material distribution hole 5 are located on the same circle, and each material distribution hole 5 corresponds to a material distribution pipe 7 respectively. The discharge hole 6 and the feed inlet of the feeding device 3 are respectively located on both sides of the material distribution plate 7, and the interval angle is adjusted as required to meet the requirement that when the material distribution barrel 2 rotates and coincides with the discharge hole 6 and one of the material distribution pipes 7, the tea in the material distribution pipe 7 is just filled in the material distribution pipe 7. Because there is a clearance fit between the bottom of the material distribution plate 9 and the bottom of the material distribution barrel 2, and at the same time, one side is adapted to the barrel wall of the material distribution barrel 2, the excess tea on the material distribution pipe 7 filled with tea will be intercepted, and then move to the position of the discharge hole 6 along with the material distribution barrel 2, so that the tea just filling the material distribution pipe 7 is discharged from the discharge hole 6.

[0025] The material distribution plate 9 divides the material distribution barrel 2 into two semi-barrel structures. The feeding device 3 is provided with a feeding pipe in one of the semi-barrel structures, and the bottom of the feeding pipe is arranged at an interval from the bottom of the inner cavity of the material distribution barrel 2; the distance between the bottom of the feeding pipe and the bottom of the material distribution barrel 2 is adjustable.

[0026] The frame 1 is provided with a material plate fixing bracket 13 on the outside of the material distribution barrel 2, and the material distribution plate 9 is fixed on the material plate fixing bracket 13.

[0027] A discharge funnel 8 for positioning the packaging paper is connected to the bottom of the discharge hole 6. The discharge funnel 8 is adapted to the inner membrane bag forming device arranged on the frame 1 to realize the initial forming of the inner membrane bag and the initial packaging of the tea.

[0028] It should be noted that the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "including one..." does not exclude the existence of additional identical elements in the process, method, article or device including the element.

[0029] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A material distribution structure of a tea bag packaging machine, comprising a frame, a driving motor arranged on the frame, a material distribution barrel that can rotate with the rotation of the machine shaft of the driving motor, a feeding device arranged above the material distribution barrel on the frame, and the feeding port of the feeding device is inside the material distribution barrel; it is characterized in that: The rack is provided with a discharge tray with adjustable height below the material distribution bucket. There is a discharge hole on the discharge tray; a group of material distribution holes are provided at the bottom of the material distribution bucket, and a material distribution pipe communicated with each of them is provided at the bottom of each material distribution hole. The capacity of the material distribution pipe can be adjusted; the bottom of the material distribution pipe is arranged above the material distribution plate and is adapted to the upper end face of the material distribution plate. The bottom pipe hole of the material distribution pipe is adapted to the discharge hole; a material distribution plate is arranged in the material distribution bucket. The material distribution plate is fixedly installed on the rack. There is a gap between the bottom of the material distribution plate and the inner wall of the bottom of the material distribution bucket, a gap between one side of the material distribution plate and the side wall of the material distribution bucket, and an interval between the other side and the side wall of the material distribution bucket; the material distribution holes are located below the material distribution plate.

2. The material distribution structure of the tea bag packing machine according to claim 1, characterized in that: The material distribution pipe includes an upper pipe part, a middle pipe part and a lower pipe part connected in sequence from top to bottom; the top end of the upper pipe part is connected to the material distribution hole; the bottom of the lower pipe part is adapted to the upper end face of the discharge tray; the middle pipe part is a telescopic corrugated pipe part, and the inner hole of the lower pipe part is adapted to the discharge hole.

3. The material distribution structure of the tea bag packaging machine according to claim 1 or 2, characterized in that: The inner circle cross-section of the material distribution bucket is circular; a group of material distribution holes are arranged at equal angular intervals around the center of the inner circle of the material distribution bucket, and the centers of each material distribution hole are located on the same circle.

4. The material distribution structure of the tea bag packing machine according to claim 3, characterized in that: The material distribution plate divides the material distribution bucket into two semi-cylindrical structures. The feeding device is provided with a feeding pipe in one of the semi-cylindrical structures. There is an interval between the bottom of the feeding pipe and the bottom of the inner cavity of the material distribution bucket; the distance between the bottom of the feeding pipe and the bottom of the material distribution bucket is adjustable.

5. The material distribution structure of the tea bag packing machine according to claim 4, characterized in that: The rack is provided with a material plate fixing bracket outside the material distribution bucket, and the material distribution plate is fixedly installed on the material plate fixing bracket.

6. The material distribution structure of the tea bag packaging machine according to claim 5, characterized in that: A discharge funnel for positioning the wrapping paper is connected to the bottom of the discharge hole.

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