Powder weighing and packaging machine

Abstract

The utility model relates to the technical field of powder packaging, and discloses a powder weighing and packaging machine which comprises a rotating table, a first mounting frame and a second mounting frame, a storage barrel and a sealing machine are fixedly mounted on the rotating table, a first conveying belt is mounted on the first mounting frame, a second conveying belt is mounted on the second mounting frame, and the first conveying belt and the second conveying belt are fixedly mounted on the rotating table. A positioning assembly is arranged between the first conveying belt and the second conveying belt, and a traction assembly is arranged at the top of the second conveying belt. According to the metal storage tank sealing device, the defects in the prior art are overcome, powder can be automatically loaded into the metal storage tank, then the metal storage tank is sealed, after sealing is completed, the metal storage tank is automatically transferred to follow-up machining equipment, the whole process is carried out in an assembly line mode, the automation degree and the integration degree are extremely high, and the production efficiency is greatly improved. The metal storage tank is simple in structure and convenient to use, great convenience is brought to workers, the weight of the metal storage tank can be detected in real time in the process that powder is loaded into the metal storage tank, and the amount of the loaded powder is accurately controlled.

Description

Technical Field

[0001] The utility model relates to the technical field of powder packaging, and more specifically to a powder weighing and packaging machine. Background Art

[0002] Powders are aggregates of numerous small particles. Their common characteristics are: numerous discontinuous faces, a large specific surface area, and the fact that they are composed of numerous small particles. With advancements in scientific observation and practical application, the technology for preparing and using these tiny particles has steadily advanced from millimeters to microns, and from microns to nanometers.

[0003] Deficiencies of existing technology: Under existing technology, during the production and processing of powders, the powders need to be sent to storage tanks for packaging. Currently, the degree of automation and integration in powder packaging is not high. Workers need to transfer the storage tanks between various equipment by themselves, which requires a lot of manual operations. The overall work efficiency is low, which also brings great inconvenience to the workers. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a powder weighing packaging machine to solve the problems existing in the above-mentioned background technology.

[0005] The utility model provides the following technical solution: a powder weighing packaging machine, comprising a rotating table, a first mounting frame and a second mounting frame, wherein a storage cylinder and a sealing machine are fixedly mounted on the rotating table, a first conveyor belt is mounted on the first mounting frame, a second conveyor belt is mounted on the second mounting frame, a positioning assembly is arranged between the first conveyor belt and the second conveyor belt, and a traction assembly is arranged on the top of the second conveyor belt.

[0006] The positioning assembly includes an inclined plate and a flat plate, wherein the inclined plate is fixedly connected to the flat plate, and an L-shaped plate is provided on the top of the flat plate, wherein the L-shaped plate is fixedly connected to the flat plate.

[0007] The traction assembly includes a motion rod and a motor. An electromagnet is fixedly mounted on one end of the motion rod. A support frame is provided on the top of the motion rod. The motor is used to pull the motion rod to slide along the support frame.

[0008] Preferably, a guide plate is fixedly connected to the top of the inclined plate, and two guide plates are symmetrically arranged. The guide plate is divided into a guide section and a straight section, and the distance between the two guide sections of the guide plates decreases along the direction from the inclined plate to the flat plate.

[0009] Preferably, a weight sensing module is fixedly installed on the top of the flat panel, a signal transmitting module is provided on the top of the weight sensing module, and the weight sensing module and the signal transmitting module are electrically connected.

[0010] Preferably, a built-in groove is provided on the top of the flat plate, a rotating shaft is rotatably connected in the built-in groove, and a positioning block is fixedly connected to the surface of the rotating shaft.

[0011] Preferably, a group of compression springs are provided in the built-in groove, one end of the compression spring is fixedly connected to the bottom of the positioning block, and the other end of the compression spring is fixedly connected to the bottom of the built-in groove.

[0012] Preferably, a fixing frame is fixedly installed on the second mounting frame, the supporting frame is fixedly installed on the top of the fixing frame, the motor is fixedly installed on the second mounting frame, and a receiving frame is also fixedly installed on the second mounting frame. The top of the receiving frame is rotatably connected to a rotating shaft, a gear is fixedly connected to the surface of the rotating shaft, the output end of the motor is fixedly connected to one end of the rotating shaft, and a rack is fixedly connected to the bottom of the moving rod, and the rack is meshed with the gear.

[0013] Preferably, a guide block is fixedly connected to the top of the movement rod, a guide groove is provided inside the support frame, and the surface of the guide block is slidably connected to the wall of the guide groove.

[0014] Preferably, a powder suction pump is fixedly installed at the output end of the storage cylinder, a signal receiving module and a control module are fixedly installed on the top of the rotating table, the signal receiving module and the control module are electrically connected, and the control module and the powder suction pump are electrically connected.

[0015] The technical effects and advantages of this utility model are:

[0016] The utility model solves the shortcomings of the existing technology. It can automatically load powder into the metal storage tank, and then seal the metal storage tank. After sealing, the metal storage tank is automatically transferred to subsequent processing equipment. The whole process is carried out in an assembly line manner, with a high degree of automation and integration, which brings great convenience to the staff and improves work efficiency. In addition, in the process of loading powder into the metal storage tank, the weight of the metal storage tank can be detected in real time, so that the amount of powder loaded can be accurately controlled. In addition, in the process of loading powder and sealing, the position of the metal storage tank can be located, which ensures the stability of the metal storage tank and further optimizes the packaging effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0018] Figure 2 It is a schematic diagram of the overall structure of the utility model.

[0019] Figure 3 This is a schematic diagram of the positioning component structure of the present utility model.

[0020] Figure 4For this utility model Figure 3 A magnified view of the structure in Figure 2.

[0021] Figure 5 This is a schematic structural diagram of the traction component of the present utility model.

[0022] Figure 6 This is a cross-sectional view of the support frame of the present utility model.

[0023] The accompanying drawings are marked as follows: 1. rotating table; 11. signal receiving module; 12. control module; 2. storage cylinder; 21. powder suction pump; 3. sealing machine; 4. first mounting bracket; 5. first conveyor belt; 6. positioning assembly; 61. inclined plate; 62. flat plate; 63. weight sensing module; 64. guide plate; 65. L-shaped plate; 66. signal transmitting module; 67. built-in groove; 68. positioning block; 69. compression spring; 7. second mounting bracket; 8. second conveyor belt; 9. traction assembly; 91. moving rod; 92. electromagnet; 93. support bracket; 94. fixed bracket; 95. motor; 96. receiving bracket; 97. rack; 98. gear; 99. guide block. DETAILED DESCRIPTION

[0024] The following will clearly and completely describe the technical solutions of the present invention in conjunction with the drawings in the present invention. In addition, the forms of the various structures described in the following embodiments are merely examples. The powder weighing and packaging machine involved in the present invention is not limited to the various structures described in the following embodiments. All other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0025] The utility model provides a powder weighing packaging machine, including a rotating table 1, a first mounting frame 4 and a second mounting frame 7, a storage cylinder 2 and a sealing machine 3 are fixedly mounted on the rotating table 1, a first conveyor belt 5 is mounted on the first mounting frame 4, a second conveyor belt 8 is mounted on the second mounting frame 7, a positioning assembly 6 is arranged between the first conveyor belt 5 and the second conveyor belt 8, a traction assembly 9 is arranged on the top of the second conveyor belt 8, and the sealing machine 3 is an existing packaging and sealing technology, which will not be repeated here.

[0026] The positioning assembly 6 includes an inclined plate 61 and a flat plate 62 . The inclined plate 61 and the flat plate 62 are fixedly connected. An L-shaped plate 65 is provided on the top of the flat plate 62 . The L-shaped plate 65 is fixedly connected to the flat plate 62 .

[0027] The traction assembly 9 includes a motion rod 91 and a motor 95 . An electromagnet 92 is fixedly mounted on one end of the motion rod 91 . A support frame 93 is provided on the top of the motion rod 91 . The motor 95 is used to pull the motion rod 91 to slide along the support frame 93 .

[0028] Furthermore, a guide plate 64 is fixedly connected to the top of the inclined plate 61, and two guide plates 64 are symmetrically arranged. The guide plate 64 is divided into a guide section and a straight section. The distance between the guide sections of the two guide plates 64 decreases along the direction from the inclined plate 61 to the flat plate 62. A weight sensing module 63 is fixedly installed on the top of the flat plate 62, and a signal transmitting module 66 is arranged on the top of the weight sensing module 63. The weight sensing module 63 and the signal transmitting module 66 are electrically connected. When the metal storage tank moves to the top of the inclined plate 61, under the action of its own gravity, the metal storage tank can slide to the top of the weight sensing module 63. During the sliding process, the guide plate 64 can guide the moving position of the metal storage tank.

[0029] Furthermore, a built-in groove 67 is provided on the top of the flat plate 62, and a rotating shaft is rotatably connected in the built-in groove 67, and a positioning block 68 is fixedly connected to the surface of the rotating shaft. A group of compression springs 69 are provided in the built-in groove 67, and one end of the compression spring 69 is fixedly connected to the bottom of the positioning block 68, and the other end of the compression spring 69 is fixedly connected to the bottom of the built-in groove 67. In the process of the metal storage tank sliding along the inclined plate 61 to the top of the weight sensing module 63, the positioning block 68 is first retracted into the built-in groove 67 under the extrusion of the metal storage tank, and the compression spring 69 shrinks under the extrusion of the positioning block 68, and the elastic force of the compression spring 69 increases. When the metal storage tank collides with the L-shaped plate 65, the metal storage tank leaves the top of the positioning block 68, and the elastic force of the compression spring 69 can drive the positioning block 68 back to its initial position.

[0030] Furthermore, a fixing frame 94 is fixedly installed on the second mounting frame 7, a supporting frame 93 is fixedly installed on the top of the fixing frame 94, a motor 95 is fixedly installed on the second mounting frame 7, and a receiving frame 96 is also fixedly installed on the second mounting frame 7. The top of the receiving frame 96 is rotatably connected to a rotating shaft, and a gear 98 is fixedly connected to the surface of the rotating shaft. The output end of the motor 95 is fixedly connected to one end of the rotating shaft, and a rack 97 is fixedly connected to the bottom of the moving rod 91, and the rack 97 is meshed with the gear 98. A guide block 99 is fixedly connected to the top of the moving rod 91, and a guide groove is provided inside the supporting frame 93. The surface of the guide block 99 is slidably connected to the wall of the guide groove. The motor 95 can drive the rotating shaft to rotate around its own axis. While the rotating shaft rotates, it can drive the gear 98 to rotate synchronously around its own axis. While the gear 98 rotates, it can drive the guide block 99 on the top of the moving rod 91 to slide synchronously along the guide groove through the rack 97.

[0031] Furthermore, a powder suction pump 21 is fixedly installed at the output end of the storage cylinder 2, and a signal receiving module 11 and a control module 12 are fixedly installed on the top of the rotating table 1. The signal receiving module 11 and the control module 12 are electrically connected, and the control module 12 and the powder suction pump 21 are electrically connected. The signal receiving module 11 can receive the radio waves emitted by the signal transmitting module 66 and transmit them to the control module 12 in the form of electrical signals. The control module 12 can analyze the electrical signals and issue corresponding instructions to the powder suction pump 21.

[0032] The working principle of the present utility model is as follows: during actual operation, the first conveyor belt 5 conveys the metal storage tank. Under the traction of the first conveyor belt 5, the metal storage tank moves to the top of the inclined plate 61, and then under the action of its own gravity, the metal storage tank slides to the top of the weight sensing module 63. During the sliding process, the guide plate 64 first guides the movement position of the metal storage tank, and then the positioning block 68 retracts into the built-in groove 67 under the extrusion of the metal storage tank, and the compression spring 69 contracts under the extrusion of the positioning block 68, and the elastic force of the compression spring 69 increases. When the metal storage tank collides with the L-shaped plate 65, the metal storage tank leaves the top of the positioning block 68, and the elastic force of the compression spring 69 drives the positioning block 68 back to its initial position. At this time, the positioning block 68, the L-shaped plate 65 and the electromagnet 92 surround the metal storage tank and position it.

[0033] The powder suction pump 21 draws the powder in the storage cylinder 2 into the metal storage tank. During the process of the powder increasing in the metal storage tank, the weight sensing module 63 detects the weight of the metal storage tank in real time, and transmits the detected result to the signal transmitting module 66 in the form of an electrical signal. The signal transmitting module 66 then transmits the information outward in the form of radio waves. After receiving the radio waves, the signal receiving module 11 sends an electrical signal to the control module 12. The control module 12 analyzes the electrical signal. When the weight of the metal storage tank reaches the target value, it means that the powder in the metal storage tank is full. After receiving the information, the control module 12 controls the powder suction pump 21 to stop running, and the powder addition ends. At this time, the rotation Platform 1 starts to rotate, and the sealing machine 3 moves to the top of the metal storage tank and seals the metal storage tank. After the sealing process is completed, the electromagnet 92 is energized, and a magnetic field is generated on the electromagnet 92. At the same time, the motor 95 drives the gear 98 to rotate around its own axis. The gear 98 rotates and drives the guide block 99 at the top of the moving rod 91 through the rack 97 to slide synchronously along the guide groove in the support frame 93. During the movement of the moving rod 91, the electromagnet 92 attracts the metal storage tank to the top of the second conveyor belt 8. At this time, the electromagnet 92 stops energizing, the magnetic field on the electromagnet 92 disappears, and the metal storage tank falls onto the second conveyor belt 8. The second conveyor belt 8 transports the metal storage tank to subsequent processing equipment.

[0034] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense, and may refer to mechanical or electrical connections, internal communication between two components, or direct connection. "Up," "down," "left," and "right" are only used to indicate relative positional relationships. When the absolute positions of the objects being described change, the relative positional relationships may also change.

[0035] Secondly: The drawings of the embodiments disclosed in this utility model only involve structures related to the embodiments disclosed in this utility model. Other structures can refer to common designs. In the absence of conflicts, the same embodiment and different embodiments of the utility model can be combined with each other.

[0036] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A powder weighing packaging machine, comprising a rotating table (1), a first mounting frame (4) and a second mounting frame (7), characterized in that: A storage cylinder (2) and a sealing machine (3) are fixedly mounted on the rotating platform (1); a first conveyor belt (5) is mounted on the first mounting frame (4); a second conveyor belt (8) is mounted on the second mounting frame (7); a positioning assembly (6) is provided between the first conveyor belt (5) and the second conveyor belt (8); and a traction assembly (9) is provided on the top of the second conveyor belt (8); The positioning assembly (6) comprises an inclined plate (61) and a flat plate (62), wherein the inclined plate (61) and the flat plate (62) are fixedly connected, and an L-shaped plate (65) is provided on the top of the flat plate (62), and the L-shaped plate (65) is fixedly connected to the flat plate (62); The traction assembly (9) comprises a motion rod (91) and a motor (95); an electromagnet (92) is fixedly mounted on one end of the motion rod (91); a support frame (93) is provided on the top of the motion rod (91); and the motor (95) is used to pull the motion rod (91) to slide along the support frame (93).

2. A powder weighing packaging machine according to claim 1, characterized in that: A guide plate (64) is fixedly connected to the top of the inclined plate (61), and two guide plates (64) are symmetrically arranged. The guide plates (64) are divided into a guide section and a straight section. The distance between the guide sections of the two guide plates (64) decreases along the direction from the inclined plate (61) to the flat plate (62).

3. A powder weighing packaging machine according to claim 1, characterized in that: A weight sensing module (63) is fixedly mounted on the top of the flat plate (62), a signal transmitting module (66) is arranged on the top of the weight sensing module (63), and the weight sensing module (63) and the signal transmitting module (66) are electrically connected.

4. A powder weighing packaging machine according to claim 1, characterized in that: A built-in groove (67) is provided on the top of the flat plate (62), a rotating shaft is rotatably connected in the built-in groove (67), and a positioning block (68) is fixedly connected to the surface of the rotating shaft.

5. The powder weighing packaging machine according to claim 4, characterized in that: A group of compression springs (69) are provided in the built-in groove (67), one end of the compression spring (69) is fixedly connected to the bottom of the positioning block (68), and the other end of the compression spring (69) is fixedly connected to the bottom of the built-in groove (67).

6. The powder weighing packaging machine according to claim 1, characterized in that: A fixing frame (94) is fixedly mounted on the second mounting frame (7), the supporting frame (93) is fixedly mounted on the top of the fixing frame (94), the motor (95) is fixedly mounted on the second mounting frame (7), and a receiving frame (96) is also fixedly mounted on the second mounting frame (7), the top of the receiving frame (96) is rotatably connected to a rotating shaft, the surface of the rotating shaft is fixedly connected to a gear (98), the output end of the motor (95) is fixedly connected to one end of the rotating shaft, the bottom of the motion rod (91) is fixedly connected to a rack (97), and the rack (97) is meshed with the gear (98).

7. The powder weighing packaging machine according to claim 1, characterized in that: A guide block (99) is fixedly connected to the top of the motion rod (91), a guide groove is provided inside the support frame (93), and the surface of the guide block (99) is slidably connected to the wall of the guide groove.

8. The powder weighing packaging machine according to claim 1, characterized in that: A powder suction pump (21) is fixedly mounted on the output end of the storage cylinder (2), and a signal receiving module (11) and a control module (12) are fixedly mounted on the top of the rotating platform (1). The signal receiving module (11) and the control module (12) are electrically connected, and the control module (12) and the powder suction pump (21) are electrically connected.

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