Quantitative material subpackaging device

Abstract

The utility model provides a material quantitative subpackaging device which comprises a discharging assembly, a material conveying assembly and a material conveying assembly. The discharging assembly comprises a stand column, a material guiding pipe is arranged at the upper end of the stand column, one end of the material guiding pipe inclines downwards, a discharging opening is formed in the bottom of one end of the material guiding pipe, a material blocking plate is arranged in the material guiding pipe, a discharging rod is rotationally arranged in the middle of the stand column, a transferring hopper is arranged at one end of the discharging rod, and a balancing weight is arranged at the other end of the discharging rod; the transferring hopper is located below the discharging port, when one end of the discharging rod rotates upwards, the transferring hopper pushes the material blocking plate upwards and enables materials to enter the transferring hopper, and when one end of the discharging rod rotates downwards, the transferring hopper pours out the materials downwards, and the material blocking plate automatically closes the communicating position of the material guiding pipe and the discharging port downwards; and the subpackaging assembly comprises a receiving hopper which is correspondingly arranged below one end of the discharging rod, a notch is formed in one side of the receiving hopper and located on the rotating track of the transferring hopper, and a discharging pipe is arranged at the bottom of the receiving hopper. The device provided by the utility model can replace manual weighing, is high in efficiency, does not need a power source, and is low in investment cost.

Description

Technical Field

[0001] The utility model belongs to the technical field of seasoning packaging equipment, in particular to a material quantitative packaging device. Background Art

[0002] Chicken essence is made by mixing the required seasoning powder with water, extruding it into granules, and finally drying it to obtain granular materials. The produced chicken essence is put into temporary storage barrels for temporary storage, and then it is packaged and weighed to ensure that the amount of chicken essence in each bag is consistent.

[0003] The existing method is mostly done manually. The worker holds a small shovel in one hand and a packaging bag in the other hand, and places the packaging bag with the opening facing upward on the scale. Then, the worker scoops up chicken essence from the temporary storage bucket and pours it into the packaging bag for weighing. Since the amount of chicken essence scooped up by the worker each time is different, it is necessary to make multiple adjustments to ensure that the amount of chicken essence loaded into the packaging bag reaches the predetermined value, which is inefficient. Utility Model Content

[0004] In order to solve the above-mentioned deficiencies in the prior art, the utility model provides a material quantitative packaging device to replace manual weighing, which has high efficiency, does not require a power source, and has low investment cost.

[0005] In order to achieve the purpose of this utility model, the following scheme is proposed:

[0006] A material quantitative packaging device, comprising:

[0007] A material discharge assembly includes a column, a material guide pipe is provided at the upper end of the column, one end of the material guide pipe is inclined downward, a material discharge port is provided at the bottom of one end of the material guide pipe, a material baffle plate is provided in the material guide pipe, and the material baffle plate is provided at the connection between the material discharge port and the material guide pipe, a material discharge rod is rotatably provided at the middle part of the column, a transfer bucket is provided at one end of the material discharge rod, and a counterweight block is provided at the other end, and the transfer bucket is located below the material discharge port. When one end of the material discharge rod rotates upward, the transfer bucket pushes the baffle plate upward and allows the material to enter the transfer bucket. When one end of the material discharge rod rotates downward, the transfer bucket pours the material downward, and the baffle plate will automatically close the connection between the material guide pipe and the material discharge port downward.

[0008] The subpackaging component comprises a receiving hopper which is arranged below one end of a discharge rod. A notch is arranged on one side of the receiving hopper, the notch is located on the rotation track of the transfer hopper, and a discharge pipe is arranged at the bottom of the receiving hopper.

[0009] Furthermore, a strip hole is vertically arranged in the middle of the column, and the middle of the discharge rod is rotatably connected to both sides of the inner wall of the strip hole.

[0010] Furthermore, a feed pipe is provided above the other end of the material guide pipe.

[0011] Furthermore, a containing cavity is provided in the transfer bucket, and a discharge trough is provided on one side of the bottom of the containing cavity.

[0012] Furthermore, an arc-shaped groove is provided at one end of the inner wall of the material guide tube, and the rotation trajectory of the material baffle plate is inscribed in the arc-shaped groove. A rotating pin is provided on the material baffle plate, and both ends of the rotating pin respectively pass through the outer wall of the material guide tube, and support plates are provided at both ends of the rotating pin. One end of the support plate is connected to the rotating pin, and a connecting plate is provided between the other ends of the support plates. A waist-shaped hole is provided in the middle of the connecting plate, and the waist-shaped hole is arranged along the length direction of the material guide tube. A through hole is provided on one side of the arc-shaped groove, and a push rod is provided in the through hole, and a push plate is provided at one end of the push rod, and a limit pin is provided at one end of the push plate. The limit pin is rollingly arranged in the waist-shaped hole, and an inclined surface is provided above the discharge chute, which is used to push the push rod upward when one end of the discharge rod rotates upward.

[0013] The beneficial effects of the utility model are:

[0014] The middle part of the discharge rod is rotatably connected to the column, and a transfer bucket is set at one end of the discharge rod, and a counterweight block is set at the other end. By utilizing the lever principle, when the amount of material in the transfer bucket reaches a predetermined value, the end of the discharge rod where the transfer bucket is located is rotated downward, and the end where the counterweight block is located is rotated upward, thereby ensuring that the capacity in the transfer bucket is consistent each time, thereby eliminating the need for manual weighing, improving production efficiency, avoiding the addition of power sources, and reducing costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings described herein are for illustrative purposes only of selected embodiments and not all possible implementations, and are not intended to limit the scope of the present invention.

[0016] Figure 1 Shown is a schematic diagram of the overall structure of the present application.

[0017] Figure 2 A cross-sectional view of the blanking assembly of the present application is shown.

[0018] Figure 3 This application shows Figure 1 A local enlarged schematic diagram of point A.

[0019] Figure 4 This application shows Figure 2 A partial enlarged schematic diagram of point B.

[0020] Markings in the figure: unloading component -100, column -110, strip hole -111, material guide pipe -120, discharge port -121, feed pipe -122, arc groove -123, material baffle plate -130, rotating pin -131, support plate -132, connecting plate -133, waist-shaped hole -134, push rod -135, top plate -136, limit pin -137, discharge rod -140, transfer bucket -141, counterweight block -142, accommodating chamber -143, discharge trough -144, inclined surface -145, sub-packaging component -200, receiving hopper -210, notch -211, discharge pipe -212. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solutions and advantages of the embodiments of the utility model clearer, the implementation methods of the utility model are described in detail below in conjunction with the accompanying drawings, but the embodiments described in the utility model are only part of the embodiments of the utility model, rather than all the embodiments.

[0022] like Figure 1-Figure 4 As shown, this embodiment provides a material quantitative packaging device, including: a material discharge component 100 and a packaging component 200 arranged at one end of the material discharge component 100.

[0023] The material discharge assembly 100 includes a column 110, a material guide pipe 120, a material baffle plate 130, and a material discharge rod 140. The column 110 is vertically arranged, the material guide pipe 120 is arranged at the upper end of the column 110 and the front end of the material guide pipe 120 is tilted downward at a predetermined angle, and a discharge port 121 is provided at the bottom of the front end of the material guide pipe 120. The discharge port 121 is connected to the material guide pipe 120 and is used to discharge the material entering the material guide pipe 120. A feed pipe 122 is vertically provided on the top surface of the rear end of the material guide pipe 120. The baffle plate 130 is arranged in the guide tube 120, and the baffle plate 130 is adapted to the inner wall shape of the guide tube 120, and the baffle plate 130 is extended downward into the discharge port 121, so that the baffle plate 130 closes the connection between the guide tube 120 and the discharge port 121 in the initial state, or is used to remove the connection between the guide tube 120 and the discharge port 121 during discharge to achieve discharge. The middle part of the discharge rod 140 is rotatably connected to the middle part of the column 110. A transfer bucket 141 is provided at the end of the discharge rod 140 corresponding to the downward tilt of the guide tube 120, and the top of the transfer bucket 141 has an opening for receiving the material discharged from the discharge port 121; a counterweight block 142 is provided at the other end of the discharge rod 140. When the transfer bucket 141 is in an empty state, the end of the discharge rod 140 where the transfer bucket 141 is located rotates upward to push the material blocking plate 130, so that the connection between the material guide pipe 120 and the discharge port 121 is opened; when the amount loaded in the transfer bucket 141 reaches a predetermined value, the end of the discharge rod 140 where the transfer bucket 141 is located rotates downward, and the material blocking plate 140 automatically moves to the connection between the material pipe 120 and the discharge port 121 under the action of gravity to close the connection. The middle of the column 110 mentioned here refers to the area relative to the two ends of the column 110, rather than the middle position of the column 110 in the vertical direction, and the same is true for the middle of the discharge rod 140.

[0024] The packaging component 200 includes a receiving hopper 210, which is an inverted cone structure with an opening at the top, and the receiving hopper 210 is correspondingly arranged at the downwardly inclined end of the material guide tube 120. A notch 211 is provided on the side of the receiving hopper 210 facing the column 110, and the notch 211 is located on the rotation trajectory of the transfer bucket 141 to prevent the transfer bucket 141 from pouring the received material into the receiving hopper 210 to achieve the transfer of the material; a discharge pipe 212 is vertically provided at the bottom of the receiving hopper 210, and an automatic packaging machine is provided at the discharge end of the discharge pipe 212 to directly guide the material in the discharge pipe 212 into a packaging bag for automatic packaging, and a receiving container can also be provided below the discharge pipe 212, and then the quantitative material is poured into the packaging bag through the receiving container for packaging.

[0025] Specific operation process:

[0026] Fix the position of the counterweight block 142, keep the end of the discharge rod 140 where the counterweight block 142 is located upward, so that the baffle plate 130 closes the connection between the guide pipe 120 and the discharge port 121, and then connect the feed pipe 122 to the automatic material discharge machine to complete the preparation work.

[0027] Release the counterweight block 142 and allow it to rotate downward under the action of gravity, so that the end of the discharge rod 140 where the transfer bucket 141 is located rotates upward toward the lower end of the discharge port 121, so that the discharge rod 140 pushes the baffle plate 130 to move upward, thereby opening the connection between the guide tube 120 and the discharge port 121 to allow the material to enter the transfer bucket 141.

[0028] When the material in the transfer bucket 141 reaches a predetermined value, the end of the transfer bucket 141 of the discharge rod 140 rotates downward under the action of gravity to disengage the discharge rod 140 from the material baffle plate 130. In the process of disengaging the discharge rod 140 from the material baffle plate 130, the material baffle plate 130 automatically falls down under the action of gravity. When the discharge rod 140 is completely disengaged from the material baffle plate 130, the material baffle plate 130 closes the connection between the material guide pipe 120 and the discharge port 121 to block the material from continuing to discharge. The transfer bucket 141 after receiving the material continues to rotate downward under the action of the gravity of the material, so that the material is poured into the receiving hopper 210, and the material is output through the discharge pipe 212. Under the action of the counterweight block, not only can the amount of material entering the transfer bucket 141 be consistent, thereby avoiding the tedious work of manual weighing, improving work efficiency, and saving costs without adding a power source.

[0029] Preferably, the connection between the counterweight block 142 and the discharge rod 140 can be detachable, so as to replace different types of counterweight blocks 142, thereby increasing the scope of application.

[0030] Specifically, Figure 1-Figure 2 As shown, a strip hole 111 is vertically provided in the middle of the column 110, and the discharge rod 140 is arranged through the strip hole 111, and the middle of the discharge rod 140 is rotatably connected to both sides of the inner wall of the strip hole 111, so as to improve the stability of the discharge rod 140 during operation.

[0031] Specifically, Figure 2 , Figure 4 As shown, a accommodating chamber 143 is provided in the transfer bucket 141, so that the material discharged from the discharge port 121 directly enters the accommodating chamber 143, so as to prevent the material from spilling out when the transfer bucket 141 rotates downward. A discharge trough 144 is provided at the bottom of the inner wall of the accommodating chamber 143, and the discharge trough 144 faces the side where the receiving hopper 210 is located. When the transfer bucket 141 rotates downward to a predetermined position, the material in the accommodating chamber 143 enters the receiving hopper 210 along the discharge trough 144.

[0032] Specifically, Figure 1 , Figure 3-Figure 4 As shown, in order to expand the flow rate of the discharge port 121, rotating pins 131 are respectively provided at both ends of the top of the baffle plate 130, so that the rotating pins 131 pass through both sides of the inside of the guide tube 120 and extend outward, and a support plate 132 is provided at one end of the rotating pin 131 extending out of the guide tube 120, the top of the support plate 132 is higher than the top of the guide plate 120, and the top of the support plate 132 corresponding to the rotating pin 131 is connected to the same connecting plate 133. And the connecting plate 133 is located at one end away from the connection between the support plate 132 and the rotating pin 131. A waist-shaped hole 134 is provided in the middle of the connecting plate 133, and the waist-shaped hole 134 is provided along the length direction of the guide tube 120; an arc-shaped groove 123 is provided at one end of the inner wall of the front end of the guide tube 120, and the rotation trajectory of the baffle plate 130 is inscribed in the arc-shaped groove 123. A through hole is vertically provided on one side of the arc groove 123 away from the material blocking plate 130, and a push rod 135 is provided in the through hole. A top plate 136 is provided on the upper end of the push rod 135, and a limit pin 137 is vertically provided on the top of one end of the top plate 136 facing the connecting plate 133. The limit pin 137 is rolled in the waist-shaped hole 134, and an inclined surface 145 is provided above the discharge chute 144. When the transfer bucket 141 rotates upward, the inclined surface 145 is parallel to the bottom surface of the guide tube 120, so that the inclined surface 145 is used to discharge the transfer bucket 141 of the material rod 140. When the end where 41 is located rotates upward, the push rod 135 is pushed upward, so that the top plate 136 moves upward synchronously, so that the limit pin 137 pulls the connecting plate 133 to move upward, so that the connecting plate 133 drives the support plates 132 on both sides to rotate upward, so that the baffle plate 130 rotates upward and along the arc groove 123, thereby opening the connection between the guide pipe 120 and the discharge port 121, which not only maximizes the flow rate of the discharge port 121, but also prevents the baffle plate 130 from being unable to automatically reset after rotating at an excessive angle.

[0033] Preferably, a rubber pad is provided at the bottom of the top rod 135 to buffer the upward contact stress of the inclined surface 145 and reduce noise.

[0034] The above is only a preferred embodiment of the utility model, and does not mean that it is the only one or limit the utility model. Those skilled in the art should understand that various changes or equivalent replacements made to the utility model without departing from the scope of the utility model are within the scope of protection of the utility model.

Claims

1. A material quantitative packaging device, characterized in that: include: The material discharge assembly (100) comprises a column (110), wherein a material guide tube (120) is provided at the upper end of the column (110), one end of the material guide tube (120) is inclined downward, a material discharge port (121) is provided at the bottom of one end of the material guide tube (120), a material baffle plate (130) is provided in the material guide tube (120), and the material baffle plate (130) is provided at the connection between the material discharge port (121) and the material guide tube (120), and a material discharge rod (140) is rotatably provided in the middle of the column (110), and one end of the material discharge rod (140) is provided The transfer bucket (141) has a counterweight (142) at the other end. The transfer bucket (141) is located below the discharge port (121). When one end of the discharge rod (140) rotates upward, the transfer bucket (141) pushes the baffle plate (130) upward and allows the material to enter the transfer bucket (141). When one end of the discharge rod (140) rotates downward, the transfer bucket (141) pours the material downward, and the baffle plate (130) automatically closes the connection between the material guide pipe (120) and the discharge port (121). The subpackaging assembly (200) comprises a receiving hopper (210) which is arranged below one end of the discharge rod (140), a notch (211) is arranged on one side of the receiving hopper (210), the notch (211) is located on the rotation track of the transfer hopper (141), and a discharge pipe (212) is arranged at the bottom of the receiving hopper (210).

2. The material quantitative packaging device according to claim 1, characterized in that: A strip-shaped hole (111) is vertically provided in the middle of the column (110), and the middle of the discharge rod (140) is rotatably connected to two sides of the inner wall of the strip-shaped hole (111).

3. The material quantitative packaging device according to claim 2, characterized in that: A feed pipe (122) is provided above the other end of the material guide pipe (120).

4. The material quantitative packaging device according to claim 1, characterized in that: A receiving chamber (143) is provided in the transfer bucket (141), and a discharge trough (144) is provided on one side of the bottom of the receiving chamber (143).

5. The material quantitative packaging device according to claim 4, characterized in that: An arc-shaped groove (123) is provided at one end of the inner wall of the material guide tube (120), the rotation track of the material baffle plate (130) is inscribed in the arc-shaped groove (123), a rotating pin (131) is provided on the material baffle plate (130), both ends of the rotating pin (131) respectively pass through the outer wall of the material guide tube (120), and both ends of the rotating pin (131) are provided with support plates (132), one end of the support plate (132) is connected to the rotating pin (131), and a connecting plate (133) is provided between the other ends of the support plate (132), and a waist is provided in the middle of the connecting plate (133). The waist-shaped hole (134) is arranged along the length direction of the material guide tube (120), a through hole is arranged on one side of the arc-shaped groove (123), a push rod (135) is arranged in the through hole, a top plate (136) is arranged at one end of the push rod (135), a limit pin (137) is arranged at one end of the top plate (136), and the limit pin (137) is rotatably arranged in the waist-shaped hole (134), and an inclined surface (145) is arranged above the material discharge trough (144) for pushing the push rod (135) to move upward when one end of the material discharge rod (140) rotates upward.

Images