Metering and batching system

Abstract

The utility model relates to a metering batching system in the technical field of PTFE (Polytetrafluoroethylene) coating batching processing. An opening and closing device comprises an opening and closing assembly I movably connected with the inner wall of a bin cavity of a material collecting bin; a second opening and closing assembly used for being matched with the first opening and closing assembly to meter and convey the raw materials in the material collecting bin into the batching box is arranged on the right side of the first opening and closing assembly; the driving device comprises a second adjusting assembly used for controlling the first opening and closing assembly to be opened and closed, a first adjusting assembly used for controlling the second opening and closing assembly to be opened and closed is arranged on the right side of the second adjusting assembly, and a driving assembly used for controlling the first adjusting assembly and the second adjusting assembly to move left and right is arranged on the front side of the material collecting bin. The screw can be driven to rotate through the hand wheel, the first moving plate and the second moving plate can be driven to move in opposite directions, the first opening and closing assembly and the second opening and closing assembly can control raw materials in the material collecting bin to be conveyed into the batching box through meshing connection of the special-shaped teeth and the second rack, and then metering conveying can be conducted on the raw materials in the batching box.

Description

Technical Field

[0001] The utility model relates to the technical field of PTFE coating batching processing, in particular to a metering batching system. Background Art

[0002] When the medical knife pusher is in use, it is necessary to spray PTFE coating on the medical knife pusher. However, during the production of the existing PTFE coating, the raw materials need to be mixed, so the ingredients need to be metered to control the production of the PTFE coating.

[0003] In the prior art, when processing and packing the PTFE coating, the loading box is generally placed below the batching port, and the batching port is opened to allow the material to fall into the loading box. Due to the lack of a metering mechanism, the operator can only control the amount of the ingredients based on experience, so it is not convenient to meter, batch and mix the PTFE coating. Utility Model Content

[0004] In order to solve the problem raised in the above background technology, the prior art PTFE coating generally places the loading box below the batching port during processing and packaging, opens the batching port to allow the material to fall into the loading box, and due to the lack of a metering mechanism, the operator can only control the amount of the ingredients based on experience, so it is not convenient to meter, batch and mix the PTFE coating. The utility model provides the following technical solutions:

[0005] A metering and batching system comprises a base, wherein a batching box for mixing PTFE coating materials is arranged on the top of the base, a collection bin for storing raw materials is arranged above the batching box, an opening and closing device for metering and conveying the PTFE coating raw materials in the collection bin to the batching box is arranged in the bin cavity of the collection bin, and a driving device for driving the opening and closing device to meter and convey the PTFE coating raw materials in the collection bin to the batching box is arranged on the front side of the collection bin.

[0006] The opening and closing device includes an opening and closing component 1 movably connected to the inner wall of the chamber of the material collecting bin, and an opening and closing component 2 is arranged on the right side of the opening and closing component 1 for cooperating with the opening and closing component 1 to meter and transport the PTFE coating raw material in the material collecting bin to the batching box;

[0007] The driving device includes an adjusting component 2 for controlling the opening and closing of the opening and closing component 1, an adjusting component 1 for controlling the opening and closing of the opening and closing component 2 is arranged on the right side of the adjusting component 2, and a driving component for controlling the left and right movement of the adjusting component 1 and the adjusting component 2 is arranged on the front side of the aggregate bin.

[0008] Furthermore, the opening and closing component includes a baffle for controlling the delivery of the PTFE coating raw material in the collecting bin to the batching box, and the front and rear sides of the baffle are fixedly installed with a rotating shaft for driving the baffle to rotate, and the front side of the rotating shaft is fixedly installed with a special-shaped tooth for driving the rotating shaft to rotate.

[0009] Furthermore, the second adjustment component includes a rack 2 meshing with the special-shaped teeth, a movable plate 2 for driving the rack 2 to move left and right is fixedly installed at the rear end of the rack 2, and a support plate 2 for supporting the rack 2 is fixedly installed at the rear end of the rack 2.

[0010] Furthermore, the adjustment component 1 includes a rack 1 that drives the opening and closing component 2 to open and close, and the rear end of the rack 1 is fixedly installed with a moving plate 1 for driving the rack 1 to move left and right, and the rear end of the rack 1 is fixedly installed with a support plate 1 for supporting the rack 1.

[0011] Furthermore, the driving assembly includes a screw rod for driving the movable plate 2 to move left and right, guide rods for guiding the movable plate 2 are arranged on the upper and lower sides of the screw rod, and a hand wheel for rotation is fixedly mounted on the right end of the screw rod.

[0012] Furthermore, a fixing column for supporting the aggregate bin is fixedly installed on the top of the base, and there are two fixing columns, which are symmetrically distributed on the top of the base.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] By setting up an opening and closing device and a driving device, the screw can be driven to rotate by the hand wheel, so as to drive the movable plate 1 and the movable plate 2 to perform opposite movements, and the meshing connection between the special-shaped teeth and the rack 2 can make the opening and closing components 1 and 2 control the raw materials in the collecting bin to be transported to the batching box, so as to perform metered transportation to the batching box. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a cross-sectional view of the aggregate bin of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the opening and closing device of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the drive device of the utility model;

[0019] Figure 5 This is a diagram showing the coordination between the driving component, the adjusting component one and the adjusting component two of the utility model.

[0020] In the accompanying drawings, the names of the components represented by the reference numerals are listed as follows:

[0021] 100-base, 001-fixed column;

[0022] 200-Ingredients box;

[0023] 300-aggregate silo;

[0024] 400-opening and closing device, 410-opening and closing component 1, 411-baffle, 412-rotating shaft, 413-special-shaped teeth, 420-opening and closing component 2;

[0025] 500-driving device, 510-driving assembly, 511-hand wheel, 512-screw, 513-guide rod, 520-adjusting assembly one, 521-moving plate one, 522-rack one, 523-support plate one, 530-adjusting assembly two, 531-moving plate two, 532-rack two, 533-support plate two. DETAILED DESCRIPTION

[0026] The preferred specific implementation methods for implementing the present utility model are described in detail below, and a clear and complete description is made in conjunction with the accompanying drawings.

[0027] See also Figure 1-Figure 5 The utility model provides a metering and batching system.

[0028] When the medical knife holder is in use, it is necessary to spray PTFE coating on the medical knife holder. In the production of the existing PTFE coating, the raw materials need to be mixed, so the ingredients need to be metered to control the production of the PTFE coating. When the PTFE coating in the prior art is processed and packed, the loading box is generally placed under the loading port, and the loading port is opened to allow the material to fall into the loading box. Due to the lack of a metering mechanism, the operator can only control the amount of ingredients based on experience, so it is not convenient to meter and mix the PTFE coating. It needs to be improved, wherein the base 100, the top of the base 100 is provided with a batching box 200 for mixing the PTFE coating material, the top of the batching box 200 is provided with a collection bin 300 for storing raw materials, the bin cavity of the collection bin 300 is provided with an opening and closing device 400 for metering and conveying the raw materials in the collection bin 300 to the batching box 200, and the front side of the collection bin 300 is provided with a driving device 500 for driving the opening and closing device 400 to meter and convey the raw materials in the collection bin 300 to the batching box 200;

[0029] A fixing column 001 for supporting the material collecting bin 300 is fixedly installed at the top of the base 100, and there are two fixing columns 001, which are symmetrically distributed at the top of the base 100, and the fixing columns 001 are welded to the left and right walls of the material collecting bin 300;

[0030] The opening and closing device 400 includes an opening and closing component 1 410 movably connected to the inner wall of the chamber of the material collecting bin 300, and an opening and closing component 2 420 is arranged on the right side of the opening and closing component 1 410 for cooperating with the opening and closing component 1 410 to meter and transport the raw materials in the material collecting bin 300 to the batching box 200, and the sub-installation and accessories of the opening and closing component 2 420 are the same as those of the opening and closing component 1 410; so that when the operator needs to add the raw materials in the material collecting bin 300 to the batching box 200 for mixing to make PTFE coating materials; the opening and closing components 1 410 and the opening and closing components 2 420 need to be controlled by the driving device 500 to meter and discharge the raw materials in the material collecting bin 300 into the batching box 200;

[0031] The first opening and closing component 410 includes a baffle 411 for controlling the raw materials in the material collection bin 300 to be transported to the batching box 200. A rotating shaft 412 for driving the baffle 411 to rotate is fixedly installed on the front and rear sides of the baffle 411, and the rotating shaft 412 is connected to the bin wall of the material collection bin 300 through a bearing to facilitate the rotation of the rotating shaft 412; a special-shaped tooth 413 for driving the rotating shaft 412 to rotate is fixedly installed on the front side of the rotating shaft 412;

[0032] The driving device 500 includes an adjusting component 2 530 for controlling the opening and closing component 1 410 to open and close, and an adjusting component 1 520 for controlling the opening and closing component 2 420 to open and close is arranged on the right side of the adjusting component 2 530, and a driving component 510 for controlling the adjusting component 1 520 and the adjusting component 2 530 to move left and right is arranged on the front side of the collecting bin 300; so that when the driving component 510 is required to drive the adjusting component 1 520 and the adjusting component 2 530 to move in the opposite direction, the opening and closing component 1 410 and the opening and closing component 2 420 can be controlled to add the raw materials in the collecting bin 300 in a controlled amount, which is more convenient for measurement;

[0033] The driving assembly 510 includes a screw rod 512 for driving the second moving plate 531 to move left and right, and the rod body of the screw rod 512 has two sections of threads with opposite rotation directions, and the two sections of threads are symmetrically distributed on the rod body of the screw rod 512, so that the adjustment assembly 1 520 and the adjustment assembly 2 530 can be made to move in opposite directions under the rotation of the screw rod 512, so that the opening and closing assembly 1 410 and the opening and closing assembly 2 420 can be controlled to control the amount of raw materials in the collecting bin 300 to add, which is more convenient for metering; the upper and lower sides of the screw rod 512 are provided with guide rods 513 for guiding the second moving plate 531, and the right end of the screw rod 512 is fixedly installed with a driving hand wheel 511;

[0034] The adjustment component 1 520 includes a rack 1 522 for driving the opening and closing component 2 420 to open and close, a moving plate 1 521 for driving the rack 1 522 to move left and right is fixedly installed behind the rack 1 522, and a supporting plate 1 523 for supporting the rack 1 522 is fixedly installed at the rear end of the rack 1 522;

[0035] The adjusting component 2 530 includes a rack 2 532 meshingly connected with the special-shaped tooth 413, and a movable plate 2 531 for driving the rack 2 532 to move left and right is fixedly installed at the rear end of the rack 2 532, and the movable plate 2 531 is threadedly connected with the screw 512, so that when the screw 512 rotates, the movable plate 1 521 and the movable plate 2 531 can be driven to move in the opposite direction; the rear end of the rack 2 532 is fixedly installed with a supporting plate 2 533 for supporting the rack 2 532; so that when the operator needs to add raw materials to the batching box 200, the screw 512 can be driven to rotate by the hand wheel 511, and the movable plate 1 521 and the movable plate 2 531 can be driven to move in the opposite direction, thereby driving the special-shaped tooth 413 to rotate, and then the opening and closing component 1 410 and the opening and closing component 2 420 can control the amount of raw materials in the collecting bin 300 and add them to the batching box 200, which is more convenient for measurement.

[0036] Based on the above content and the accompanying drawings, those skilled in the art can understand and implement the utility model. In addition, any non-creative modifications made to the utility model by those skilled in the art without making creative work still fall within the scope of protection of the utility model.

Claims

1. A metering and batching system, comprising a base (100), characterized in that: A batching box (200) for mixing PTFE coating raw materials is arranged at the top of the base (100); a collection bin (300) for storing PTFE coating raw materials is arranged above the batching box (200); an opening and closing device (400) for metering and conveying the PTFE coating raw materials in the collection bin (300) to the batching box (200) is arranged in the bin cavity of the collection bin (300); and a driving device (500) for driving the opening and closing device (400) to meter and convey the raw materials in the collection bin (300) to the batching box (200) is arranged at the front side of the collection bin (300); The opening and closing device (400) comprises an opening and closing component 1 (410) movably connected to the inner wall of the chamber of the material collecting bin (300), and an opening and closing component 2 (420) is arranged on the right side of the opening and closing component 1 (410) for cooperating with the opening and closing component 1 (410) to meter and transport the PTFE coating raw material in the material collecting bin (300) to the batching box (200); The driving device (500) includes an adjusting component 2 (530) for controlling the opening and closing component 1 (410) to open and close, and an adjusting component 1 (520) for controlling the opening and closing component 2 (420) to open and close is arranged on the right side of the adjusting component 2 (530), and a driving component (510) for controlling the adjusting component 1 (520) and the adjusting component 2 (530) to move left and right is arranged on the front side of the aggregate bin (300).

2. A metering and batching system according to claim 1, characterized in that: The opening and closing component 1 (410) includes a baffle (411) for controlling the transportation of the PTFE coating raw material in the collecting bin (300) to the batching box (200), and a rotating shaft (412) for driving the baffle (411) to rotate is fixedly installed on the front and rear sides of the baffle (411), and a special-shaped tooth (413) for driving the rotating shaft (412) to rotate is fixedly installed on the front side of the rotating shaft (412).

3. A metering and batching system according to claim 2, characterized in that: The second adjustment component (530) includes a second rack (532) meshingly connected to the special-shaped tooth (413), a second moving plate (531) for driving the second rack (532) to move left and right is fixedly installed at the rear end of the second rack (532), and a second supporting plate (533) for supporting the second rack (532) is fixedly installed at the rear end of the second rack (532).

4. A metering and batching system according to claim 1, characterized in that: The adjusting component 1 (520) includes a rack 1 (522) for driving the opening and closing component 2 (420) to open and close, a moving plate 1 (521) for driving the rack 1 (522) to move left and right is fixedly installed at the rear end of the rack 1 (522), and a supporting plate 1 (523) for supporting the rack 1 (522) is fixedly installed at the rear end of the rack 1 (522).

5. A metering and batching system according to claim 3, characterized in that: The driving assembly (510) comprises a screw rod (512) for driving the second moving plate (531) to move left and right, guide rods (513) for guiding the second moving plate (531) are arranged on the upper and lower sides of the screw rod (512), and a hand wheel (511) for rotation is fixedly mounted on the right end of the screw rod (512).

6. A metering and batching system according to claim 1, characterized in that: A fixing column (001) for supporting the material collecting bin (300) is fixedly mounted on the top of the base (100), and there are two fixing columns (001), which are symmetrically distributed on the top of the base (100).

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