A rejection or collection device

Abstract

The utility model discloses a kind of rejection or collection devices, including inside hollow intermediate warehouse, and the end of intermediate warehouse is connected with blowing sorting mechanism, and a plurality of gas outlets corresponding to each product are opened in blowing sorting mechanism, and the plurality of gas outlets are opposite to the feed inlet of intermediate warehouse, and corresponding product is blown into intermediate warehouse through the blowing of gas outlet and feed inlet;The other end of intermediate warehouse is connected with containing warehouse, and the opening of containing warehouse is opposite to the drop port of intermediate warehouse;When using, corresponding product is sent by corresponding gas outlet in blowing sorting mechanism, and the preset product is blown into intermediate warehouse and finally falls into containing warehouse, to realize the rejection or collection of preset product;Overall structure is simplified, compact, small in size, easy to use, corresponding product can be sent by each gas outlet, high accuracy, good practicability.

Description

Technical Field

[0001] This utility model relates to the field of sorting equipment technology, and in particular to a rejection or collection device. Background Technology

[0002] Air-blowing sorting mechanisms are widely used in the sorting and production of pharmaceuticals and other materials to remove defective products or collect qualified products after inspection, thereby ensuring product quality.

[0003] Existing air-blowing sorting mechanisms are mostly used to remove defective products. They are not only complex in structure and occupy a large volume, but they also easily remove adjacent qualified products. They are especially unsuitable for use with products of different sizes or small sizes. Utility Model Content

[0004] To address the aforementioned issues, this application provides a reasonably structured rejection or collection device, thereby enabling the rejection or collection of preset products. The overall structure is simplified and compact, occupies a small volume, and is easy to use. It can selectively blow corresponding products from each air outlet, achieving high accuracy and practicality.

[0005] The technical solution adopted in this utility model is as follows: A rejection or collection device includes a hollow intermediate chamber. One end of the intermediate chamber is connected to an air-blowing sorting mechanism. The air-blowing sorting mechanism has multiple air outlets that correspond point-to-point to each product. The multiple air outlets are directly opposite the feed inlet of the intermediate chamber. The air blown through the air outlets blows the corresponding products into the intermediate chamber through the feed inlet. The other end of the intermediate chamber is connected to a receiving chamber. The opening of the receiving chamber is directly opposite the discharge port of the intermediate chamber.

[0006] As a further improvement to the above technical solution: The intermediate compartment gradually narrows at its end to form a downward-facing discharge port, and the opening of the accommodating compartment faces upward directly opposite the discharge port; the feed port is rectangular and located at the end of the intermediate compartment, and the length of the feed port corresponds to the arrangement direction of each product.

[0007] The intermediate chamber has the following structure: it includes two parallel side walls, with an outwardly protruding arc wall extending between the upper arc edges of the two side walls, and a bottom wall extending between the lower linear edges of the two side walls; the bottom wall and the arc wall are respectively provided at intervals to form a feed inlet and a discharge outlet.

[0008] The intermediate chamber is arranged at an angle, with the height of the inlet at the bottom end of the intermediate chamber being higher than the height of the discharge port, and the air outlet directly opposite the inlet blowing air in a horizontal or inclined upward direction.

[0009] The structure of the air-blowing sorting mechanism is as follows: it includes an air inlet seat, the main air hole of which is connected to an external air source, and the air inlet seat has a number of air distribution ports that are the same as the number of air outlets. Each air distribution port is connected to the main air hole. An air outlet block is connected to the air outlet of the air inlet seat in the air outlet direction. An independent air passage is opened in the air outlet block and is connected to each air outlet. The air inlet end of each air passage is directly facing the corresponding air distribution port of the air inlet seat. It also includes a number of solenoid valves that are the same as the number of air outlets. The air outlet of each solenoid valve is located between the air inlet end of the corresponding air passage and the air distribution port. The operation of the solenoid valve switches the connection between the air inlet end and the air distribution port.

[0010] The air inlet and the air outlet extend toward the ventilation outlet and into the ventilation outlet respectively; the distance between adjacent air inlets is greater than the distance between adjacent outlets.

[0011] The structure of the single airway is as follows: it includes an air inlet section, an inclined converging section, a smooth section, and an air outlet section connected in sequence. The distance between adjacent airways at the junction of the inclined converging section and the air inlet section is greater than the distance between adjacent airways at the junction of the inclined converging section and the smooth section. The diameter of the air outlet section is smaller than the diameter of the airway at the air inlet section, the inclined converging section, and the smooth section.

[0012] At least one of the intermediate compartments is equipped with a viewing window; a second viewing window is provided on the accommodating compartment.

[0013] It also includes a storage base, which is located at the material discharge port of the intermediate storage bin. The storage bin support is located on the storage base, and the storage bin is equipped with a handle for easy handling.

[0014] The intermediate chamber is mounted on the external object via a support 1; the air-blowing sorting mechanism is mounted on a support shaft, and a support 2 is rotatably fitted at the end of the support shaft. The support shaft is fixed to the support 2 with fasteners. The air-blowing sorting mechanism is mounted on the external object via the support shaft and the support 2.

[0015] Compared with the prior art, the present invention has the following beneficial effects: When this utility model is in use, the corresponding products are blown by the corresponding air outlets in the air-blowing sorting mechanism, and the preset products are blown into the intermediate chamber and finally fall into the receiving chamber, so as to realize the rejection or collection of the preset products. The overall structure is simple and compact, occupies a small volume, is easy to use, and can blow the corresponding products in a targeted, point-to-point manner from each air outlet. It has high accuracy, high efficiency, and good practicality. This utility model also has the following advantages: By setting the feed inlet of the intermediate chamber to a rectangle to correspond to each air outlet, the intermediate chamber can be matched with the air blowing sorting mechanism with air outlets of different spacing for sorting, which improves the flexibility of actual use. By changing the air outlets with different spacing, it can be used to sort products of different models and sizes. By using curved walls to design the intermediate compartment as a whole, it is possible to reasonably match the parabolic path formed by the product in the intermediate compartment, ensuring the smooth and easy movement of the product, and also helps to reduce the overall size of the device, making it more compact. By setting up various air channels in the air outlet block, especially the inclined converging section in a single air channel, the distance between the air outlets of adjacent air channels can be effectively reduced, making it suitable for sorting small-sized products. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model.

[0017] Figure 2 This is a structural schematic diagram from another perspective of the present invention.

[0018] Figure 3 This is a schematic diagram of the structure of the intermediate compartment of this utility model.

[0019] Figure 4 This is a schematic diagram of the air-blowing sorting mechanism of this utility model.

[0020] Figure 5 This is a cross-sectional view of the air outlet block of this utility model, cut along the axial direction of a single air passage gentle section and an air outlet section.

[0021] Figure 6 This is a cross-sectional view of the air outlet block of this utility model, cut axially along the inclined and converging sections of each air passage.

[0022] Figure 7 This is a schematic diagram of the air intake seat of this utility model.

[0023] The components include: 1. intermediate compartment; 2. holding compartment; 3. compartment base; 4. air-blowing sorting mechanism; 5. support one; 11. Viewing window 1; 12. Discharge port; 13. Feed port; 101. Side wall; 102. Bottom wall; 103. Curved wall; 21. Handle; 22. Viewing window two; 40. Air outlet; 41. Air inlet seat; 42. Solenoid valve; 43. Support shaft; 44. Air outlet block; 411. Main air hole; 412. Air distribution port; 431. Support two; 441. Air inlet section; 442. Inclined and converging section; 443. Gentle section; 444. Air outlet section. Detailed Implementation

[0024] The specific embodiments of this utility model are described below with reference to the accompanying drawings.

[0025] like Figure 1 and Figure 2As shown, a rejection or collection device in this embodiment includes a hollow intermediate chamber 1. One end of the intermediate chamber 1 is connected to an air-blowing sorting mechanism 4. The air-blowing sorting mechanism 4 has multiple air outlets 40 that correspond point-to-point to each product. The multiple air outlets 40 are directly opposite the feed inlet 13 of the intermediate chamber 1. The corresponding products are blown into the intermediate chamber 1 through the feed inlet 13 by the air blowing through the air outlets 40. The other end of the intermediate chamber 1 is connected to a receiving chamber 2. The opening of the receiving chamber 2 is directly opposite the discharge port 12 of the intermediate chamber 1.

[0026] In this embodiment, by setting multiple air outlets 40 on the air-blowing sorting mechanism 4 to correspond to each product point-to-point, the corresponding products can be blown in a targeted, point-to-point manner by each air outlet 40, effectively ensuring the blowing accuracy and blowing the preset products into the feed inlet 13.

[0027] In this embodiment, the interior of the intermediate chamber 1 is hollow, providing space for the product entering from the feed inlet 13 to move and fall smoothly through the discharge port 12.

[0028] In use, the corresponding air outlet 40 in the air-blowing sorting mechanism 4 blows the corresponding product into the intermediate chamber 1 and finally into the receiving chamber 2. The intermediate chamber 1, combined with the air-blowing sorting mechanism 4 at both ends and the receiving chamber 2, realizes the sorting operation of the preset product, which is suitable for the rejection or collection of preset products.

[0029] In this embodiment, multiple products can be placed between the air outlet 40 and the feed inlet 13 of the intermediate chamber 1 via a carrier or other carrier. The product arrangement and quantity correspond to the air outlet 40. The preset products are blown into the feed inlet 13 by the air blowing through the corresponding air outlet 40. Of course, the carrier is provided with holes, slots or other opening structures facing the air outlet 40 for blowing towards the products. When subjected to blowing action, the products can detach from the carrier. The arrangement between the products and the carrier and the setting of the opening structure can adopt conventional structures that can satisfy the requirement of blowing and detaching.

[0030] The intermediate compartment 1 gradually narrows at its end to form a downward-facing discharge port 12, and the opening of the accommodating compartment 2 faces upward directly opposite the discharge port 12; the feed port 13 is rectangular and is located at the end of the intermediate compartment 1, and the length of the feed port 13 corresponds to the arrangement direction of each product.

[0031] In this embodiment, by setting a gradually narrowing and downward-facing discharge port 12, the product's own weight is cleverly utilized to fall smoothly through the discharge port 12, and the narrowing of the port enables the product to fall smoothly into the storage compartment 2 during the falling process.

[0032] In this embodiment, by setting the feed inlet 13 of the intermediate chamber 1 as a rectangle to correspond to each air outlet 40, the intermediate chamber 1 can be matched with the air blowing sorting mechanism 4 with air outlets 40 at different intervals for sorting, thereby improving the flexibility of actual use. By changing the air outlets 40 with different intervals, it can be used to sort products of different models and sizes.

[0033] like Figure 3 As shown, the structure of the intermediate chamber 1 is as follows: it includes two parallel side walls 101, with an outwardly protruding arc wall 103 extending between the upper arc edges of the two side walls 101, and a bottom wall 102 extending between the lower linear edges of the two side walls 101; the bottom wall 102 and the arc wall 103 are respectively provided at intervals to form a feed inlet 13 and a discharge outlet 12.

[0034] In this embodiment, the intermediate chamber 1 is set as an arc-shaped structure by the arc-shaped wall 103. This not only reasonably matches the parabolic path formed by the product in the intermediate chamber 1, ensuring the smooth and easy movement of the product, but also helps to reduce the overall size of the device and make it more compact.

[0035] The intermediate chamber 1 is arranged at an angle. The height of the inlet 13 at the bottom end of the intermediate chamber 1 is higher than the height of the discharge port 12. The air outlet 40 directly opposite the inlet 13 blows air in a horizontal or inclined upward direction.

[0036] In this embodiment, by setting the blowing direction of the air outlet 40 to horizontal or inclined upward, the product can form a parabolic path under the blowing action and finally fall smoothly into the receiving chamber 2 under the guidance of the intermediate chamber 1.

[0037] In addition, in this embodiment, the inclined intermediate chamber 1, the air outlet 40 blowing direction is horizontal or inclined upward, and the feed inlet 13 is set at a height higher than the discharge outlet 12, which not only helps to ensure the efficiency and effect of air blowing sorting, but also can be matched with the connection of product conveying and other processes according to actual needs.

[0038] like Figure 4 As shown, the structure of the air-blowing sorting mechanism 4 is as follows: it includes an air inlet seat 41, as... Figure 7As shown, the main air hole 411 of the air inlet seat 41 is connected to an external air source. The air inlet seat 41 has a number of branch air ports 412 that are the same as the number of air outlets 40. Each branch air port 412 is connected to the main air hole 411. An air outlet block 44 is connected to the air outlet 412 of the air inlet seat 41 in the air outlet direction. The air outlet block 44 has independent air passages that are connected to each air outlet 40. The air inlet end of each air passage is directly facing the corresponding branch air port 412 of the air inlet seat 41. It also includes a number of solenoid valves 42 that are the same as the number of air outlets 40. The air outlet of each solenoid valve 42 is located between the air inlet end of the corresponding air passage and the branch air port 412. The operation of the solenoid valve 42 switches the opening and closing between the air inlet end and the branch air port 412, realizing independent control of the opening and closing of each air passage.

[0039] In this embodiment, the airflow is diverted by the air inlet seat 41 connected to the external air source, dispersing the airflow entering the main air hole 411 to each air outlet 412 to match the product requirements in terms of airflow quantity; by setting the solenoid valve 42, the on / off switch of the air outlet 412 and the corresponding air passage of the air outlet block 44 is switched to realize the switching between blowing and not blowing air at the corresponding air outlet 40, so as to meet and match the blowing of preset products at different positions.

[0040] In actual operation, the blowing trajectory can also be adjusted and changed by adjusting the air output of the solenoid valve 42 according to actual usage needs, such as products of different weights, so as to meet the rejection or collection of products with different needs.

[0041] The air inlet end and the air distribution port 412 extend toward the ventilation port and into the ventilation port to effectively ensure the coordination and airtightness of the overall air path and ensure the blowing effect; the distance between adjacent air inlets is greater than the distance between adjacent outlets 40.

[0042] Typically, the minimum spacing between the air inlet ends must accommodate the layout and installation of the solenoid valve 42 and the vent, while the air outlet 40 must be matched to the product layout. By setting the spacing of the air outlet 40 to be smaller than the spacing between the air inlets, the product can be used, especially suitable for blowing smaller products.

[0043] like Figure 5 and Figure 6 As shown, the structure of a single airway is as follows: it includes an intake section 441, an inclined converging section 442, a smooth section 443, and an exhaust section 444 connected in sequence. The distance between adjacent airways at the junction of the inclined converging section 442 and the intake section 441 is greater than the distance between adjacent airways at the junction of the inclined converging section 442 and the smooth section 443. The diameter of the exhaust section 444 is smaller than the diameter of the airway at the intake section 441, the inclined converging section 442, and the smooth section 443.

[0044] In this embodiment, the air inlet section 441 is arranged corresponding to the air outlet 412 of the air inlet seat 41, and the air inlet section 441 is connected to the air outlet of the solenoid valve 42; the air passages are set to face each air outlet 40 by each air passage.

[0045] In this embodiment, by setting each air channel in the air outlet block 44, especially the inclined converging section 442 in a single air channel, the distance between the air outlets 40 of adjacent air channels can be effectively reduced, so as to be suitable for sorting small-sized products; by setting the gentle section 443 in each air channel, the air outlet 40 can be arranged close to the intermediate chamber 1 to meet the blowing requirements and ensure the blowing effect.

[0046] In this embodiment, since the air passage includes an air inlet section 441, an inclined converging section 442, a smooth section 443, and an air outlet section 444, and is arranged in a bent manner in the air outlet block 44, process holes are usually formed on the air outlet block 44 to facilitate processing. For example, the end of the smooth section 443 is away from the end of the air outlet section 444, and the end of the inclined converging section 442 is away from the end of the air inlet section 441. In actual use, the process holes can be plugged with plugs as needed. Of course, the setting of process holes can also leave exhaust space in actual use to prevent air from being blocked in the air passage.

[0047] At least one of the intermediate compartments 1 is equipped with a viewing window 11; the storage compartment 2 is equipped with a viewing window 22.

[0048] In this embodiment, the internal situation can be observed and understood in a timely manner through viewing window 11 and viewing window 22, thereby improving production visualization.

[0049] In this embodiment, the viewing window 11 can be opened on one or both side walls 101 of the intermediate compartment 1, depending on actual needs. Of course, it can also be opened on the curved wall 103, depending on actual needs.

[0050] It also includes a storage base 3, which is located at the material discharge port 12 of the intermediate storage 1. The support limit of the storage bin 2 is located on the storage base 3, and the storage bin 2 is provided with a handle 21 for easy picking and putting.

[0051] In this embodiment, the storage base 3 can be fixedly installed at the material discharge port 12 of the intermediate storage 1. The sorted products can be cleaned or collected by taking out and putting in the storage bin 2. The operation is convenient and easy to use.

[0052] The intermediate chamber 1 is supported and installed on the external object by support 5; the air-blowing sorting mechanism 4 is equipped with a support shaft 43, and the end of the support shaft 43 is rotatably fitted with support 2 431. The support shaft 43 is fixed to support 2 431 by fasteners. The air-blowing sorting mechanism 4 is supported and installed on the external object by support shaft 43 and support 2 431.

[0053] In this embodiment, the external object can be a mounting base, bracket, back plate, or other structure, so that the rejection or collection device can be matched and meet the actual sorting needs.

[0054] In this embodiment, the direction of the air outlet 40 in the air-blowing sorting mechanism 4 can be adjusted by rotating the support shaft 43 relative to the support 431, which facilitates installation, maintenance and matching of product sorting.

[0055] In actual operation, the angle can be adjusted by the relative rotation between the support shaft 43 and the support 431, combined with the adjustment of the air output of the solenoid valve 42, to match the adjustment of the product's movement trajectory and starting and ending points.

[0056] This invention enables the rejection or collection of preset products; the overall structure is simplified and compact, occupies little space, and is easy to use. It can deliver corresponding products in a targeted, point-to-point manner from each air outlet, with high accuracy, high efficiency, and good practicality.

[0057] The various embodiments in this specification are described in a progressive manner, with each embodiment focusing on the differences from other embodiments. The same or similar parts between the various embodiments can be referred to each other.

[0058] The above description is an explanation of the present utility model and not a limitation thereof. The scope of the present utility model is defined by the claims. Within the protection scope of the present utility model, any form of modification may be made.

Claims

1. A rejection or collection device, characterized in that: The intermediate chamber (1) is hollow inside. One end of the intermediate chamber (1) is connected to an air-blowing sorting mechanism (4). The air-blowing sorting mechanism (4) has multiple air outlets (40) that correspond to each product point-to-point. The multiple air outlets (40) are directly opposite the feed inlet (13) of the intermediate chamber (1). The corresponding products are blown into the intermediate chamber (1) through the feed inlet (13) by the air blowing through the air outlets (40). The other end of the intermediate chamber (1) is connected to a receiving chamber (2). The opening of the receiving chamber (2) is directly opposite the discharge port (12) of the intermediate chamber (1).

2. The rejection or collection device as described in claim 1, characterized in that: The intermediate compartment (1) gradually narrows at its end to form a downward-facing discharge port (12), and the opening of the accommodating compartment (2) faces upward directly to the discharge port (12); the feed port (13) is rectangular and is located at the end of the intermediate compartment (1), and the length of the feed port (13) corresponds to the arrangement direction of each product.

3. The rejection or collection device as described in claim 1, characterized in that: The intermediate chamber (1) has the following structure: it includes two parallel side walls (101), with an outwardly protruding arc wall (103) extending between the upper arc edges of the two side walls (101), and a bottom wall (102) extending between the lower linear edges of the two side walls (101); the bottom wall (102) and the arc wall (103) are respectively provided at intervals to form a feed inlet (13) and a discharge outlet (12).

4. A rejection or collection device as described in any one of claims 1-3, characterized in that: The intermediate chamber (1) is arranged at an angle. The height of the inlet (13) at the bottom end of the intermediate chamber (1) is higher than the height of the discharge port (12). The air outlet (40) directly opposite the inlet (13) blows air horizontally or at an angle upward.

5. The rejection or collection device as described in claim 1, characterized in that: The structure of the air-blowing sorting mechanism (4) is as follows: it includes an air inlet seat (41), the main air hole (411) of the air inlet seat (41) is connected to an external air source, the air inlet seat (41) has a number of air distribution ports (412) that are the same as the number of air outlets (40), and each air distribution port (412) is connected to the main air hole (411); an air outlet block (44) is connected to the air outlet of the air distribution port (412) of the air inlet seat (41) in the air outlet direction, and an independent air passage is opened in the air outlet block (44) that is connected to each air outlet (40), and the air inlet end of each air passage is directly facing the corresponding air distribution port (412) of the air inlet seat (41); it also includes a number of solenoid valves (42) that are the same as the number of air outlets (40), the air outlet of each solenoid valve (42) is located between the air inlet end of the corresponding air passage and the air distribution port (412), and the operation of the solenoid valve (42) switches the connection between the air inlet end and the air distribution port (412).

6. The rejection or collection device as described in claim 5, characterized in that: The air inlet and the air outlet (412) extend toward the ventilation outlet and into the ventilation outlet respectively; the distance between adjacent air inlets is greater than the distance between adjacent outlets (40).

7. The rejection or collection device as described in claim 5, characterized in that: The structure of a single airway is as follows: it includes an air intake section (441), an inclined converging section (442), a smooth section (443), and an air outlet section (444) connected in sequence. The distance between adjacent airways at the junction of the inclined converging section (442) and the air intake section (441) is greater than the distance between adjacent airways at the junction of the inclined converging section (442) and the smooth section (443). The diameter of the air outlet section (444) is smaller than the diameter of the airway at the air intake section (441), the inclined converging section (442), and the smooth section (443).

8. The rejection or collection device as described in claim 1, characterized in that: The intermediate compartment (1) is equipped with at least one viewing window (11); the accommodating compartment (2) is provided with a second viewing window (22).

9. A rejection or collection device as described in claim 1, characterized in that: It also includes a storage base (3), which is located at the material discharge port (12) of the intermediate storage bin (1). The storage bin (2) is supported on the storage base (3), and the storage bin (2) is provided with a handle (21) for easy picking and putting.

10. A rejection or collection device as described in claim 1, characterized in that: The intermediate chamber (1) is supported and installed on the external object by support one (5); the air-blowing sorting mechanism (4) is equipped with a support shaft (43), and the end of the support shaft (43) is rotatably fitted with support two (431). The support shaft (43) is fixed to support two (431) by fasteners. The air-blowing sorting mechanism (4) is supported and installed on the external object by support shaft (43) and support two (431).

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