Processing device with airflow type good product automatic removal function

Abstract

The utility model discloses a processing device with an airflow type good product automatic removing function, which comprises a conveying belt and an air injection device arranged on the side edge of the conveying belt and used for removing material supporting, and a good product falling groove is formed in the position, opposite to the air injection device, of the conveying belt. A guide nozzle used for guiding air and supporting is arranged on the side, close to the non-defective product falling groove, of the air injection equipment, a defective product falling groove is formed in the tail end of the conveying belt, and a baffle used for blocking and supporting is arranged in the defective product falling groove. According to the utility model, based on the directional support of the guide nozzle, the non-defective products are pushed by airflow to fall into the non-defective product falling groove, and when the detection device detects the non-defective products, a control signal is not transmitted, so that the non-defective products continue to move along with the conveying belt and fall into the non-defective product falling groove to be collected; according to the device, good products can flow into defective products when the products and the conveying belt deviate or an eliminating system is abnormal, and the quality of the products cannot be influenced.

Description

TECHNICAL FIELD

[0001] The utility model relates to classification device technical field especially, it is a kind of processing device with airflow good product automatic rejection. BACKGROUND

[0002] Classification device is to the product according to different specifications, different quality etc. Demand is distinguished and collected.

[0003] Airflow automatic rejection device, by using detection device automatic detection, again control air flow guiding is pushed to product, reach the effect of automatic rejection to product, it is more commonly used rejection mode in existing classification device, and in existing device, it is usually controlled to eject product in product by jet device and reject, make good product normal operation collection, it is easy to deviate or reject system abnormality in product and conveying belt, and bad product will flow into good product, affect the collection quality of good product, and when device is abnormal, cannot be positioned to discharge channel, it is easy to make different requirements product mix and insert together, lead to reclassification too complicated.

[0004] Therefore, we provide a kind of processing device with airflow good product automatic rejection. INVENTION CONTENTS

[0005] The utility model aims at the technical problem existing above, provide a kind of processing device with airflow good product automatic rejection, reach the effect of guaranteeing good product collection quality, blocking and limiting abnormal discharge.

[0006] Therefore, the utility model provides a kind of processing device with airflow good product automatic rejection, including conveying belt, and the jet equipment for supporting of ejecting material is set to the side of conveying belt, the conveying belt is located in the opposite position of jet equipment and is provided with good product drop groove, the jet equipment is close to the side of good product drop groove and is provided with the guide mouth for supporting of guiding, the end of conveying belt is provided with bad product drop groove, the bad product drop groove is provided with the baffle for supporting of blocking inside.

[0007] Preferably, the support frame is installed on the side edge support plate of the conveying belt, at least two sliding limit grooves are formed in the upper end surface of the support frame, and a sliding block is arranged in the sliding limit groove.

[0008] Preferably, an adjusting long bolt is rotatably arranged in the sliding limit groove, the adjusting long bolt is threadedly connected with the sliding block, and the adjusting long bolt penetrates through both sides of the sliding block.

[0009] Preferably, the baffle is rotatably installed on the upper half of the inner wall of the bad product drop groove through a rotating rod, and the length of the baffle is less than the length of the internal flow space of the bad product drop groove.

[0010] Preferably, the baffle upper end surface is provided with a clamping block, the clamping block is inserted into a limiting frame, and the clamping block extends into the limiting frame.

[0011] Preferably, the baffle is provided with a magnetic positive plate on the side surface away from the clamping block, a magnetic negative plate is arranged on one side of the magnetic positive plate, and the magnetic negative plate is arranged on one side of the inner wall of the defective product dropping groove.

[0012] Preferably, the baffle side edge lower half is provided with a positioning hole, and a positioning rod is inserted into the positioning hole and slidably arranged on one side of the defective product dropping groove and extends into the defective product dropping groove.

[0013] Compared with the prior art, the processing device with airflow type good product automatic rejection has the following beneficial effects:

[0014] The device can form the effect of rejecting good products from products.

[0015] The device can ensure the accuracy of good product collection results.

[0016] The device can adjust the strength of airflow and product contact by reducing or increasing the distance between the guide nozzle and the product without changing the airflow intensity, thereby adapting to products of different weights and improving the versatility of use.

[0017] The device has simple structure and convenient operation. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 The device has simple structure and convenient operation.

[0019] Figure 2 The device has simple structure and convenient operation.

[0020] Figure 3The utility model provides a kind of defective product drop groove overall structure schematic diagram of handling device with airflow type good product automatic rejection provided by the utility model.

[0021] Figure 4 The blocking mode connecting component structure schematic diagram of the handling device with airflow type good product automatic rejection provided by the utility model.

[0022] In the figure: 1, conveying belt;2, jet equipment;3, guide nozzle;4, support frame;5, sliding limit slot;6, adjust long bolt;7, good product drop groove;8, defective product drop groove;9, baffle;10, rotating rod;11, clamping block;12, limit frame;13, positioning hole;14, magnetic positive plate;15, magnetic negative plate;16, positioning rod. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0024] In the description of the utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0025] Embodiment one: a kind of handling device with airflow type good product automatic rejection, as shown in Figure 1 - Figure 4 The utility model provides a kind of defective product drop groove overall structure schematic diagram of handling device with airflow type good product automatic rejection provided by the utility model, including conveying belt 1 and the jet equipment 2 for supporting material rejection of being arranged in the side of conveying belt 1, conveying belt 1 is located in the opposite position of jet equipment 2 and is provided with good product drop groove 7, jet equipment 2 is provided with the guide nozzle 3 for supporting gas guide near the side of good product drop groove 7, conveying belt 1 end is provided with defective product drop groove 8, and the baffle 9 for supporting blocking is arranged in defective product drop groove 8.

[0026] First, by setting the good product dropping groove 7 feeding position and the air jet device 2 in opposite positions, and changing the existing detection device from signal transmission control when detecting defective products to signal transmission control when detecting good products, when the detection device detects good products, the air jet device 2 is controlled to operate by signal transmission, and based on the directional support of the guide nozzle 3, the good products are pushed by the air flow and fall into the good product dropping groove 7. When the detection device detects defective products, no signal transmission control is performed, and the defective products continue to move along the conveying belt 1 and fall into the defective product dropping groove 8 for collection. This device can remove good products from the product, and when the product deviates from the conveying belt or the rejection system is abnormal, good products will flow into defective products, which will not affect the quality of the product, ensuring the accuracy of the device's collection results.

[0027] As shown in Figure 1 - Figure 4 The conveying belt 1 side support plate is provided with a support frame 4, and at least two sliding limit grooves 5 are formed in the upper end surface of the support frame 4. The lower end of the air jet device 2 is provided with a sliding block which is slidably arranged in the sliding limit groove 5.

[0028] An adjusting long bolt 6 is rotatably arranged in the sliding limit groove 5, and the adjusting long bolt 6 is threadedly connected with the sliding block and penetrates through the two sides of the sliding block.

[0029] Based on the threaded connection between the adjusting long bolt 6 and the sliding block, and based on the movement limitation of the sliding block by the sliding limit groove 5, the sliding block is horizontally moved in the sliding limit groove 5 by rotating the adjusting long bolt 6, thereby driving the air jet device 2 to synchronously horizontally move above the support frame 4, so that the distance between the guide nozzle 3 and the product can be adjusted. Without changing the air flow intensity, the distance between the guide nozzle 3 and the product is reduced or increased, so that the intensity of the air flow contacting the product can be adjusted, thereby adapting to products of different weights, improving the diversity of use, and further improving the multiple use modes of the device by adjusting the air flow intensity.

[0030] As shown in Figure 1 - Figure 4 The baffle 9 is rotatably installed on the inner wall of the defective product dropping groove 8 by a rotating rod 10, and the length of the baffle 9 is less than the length of the flow-through space inside the defective product dropping groove 8.

[0031] A clamping block 11 is installed on the upper end surface of the baffle 9, the clamping block 11 is inserted into a limiting frame 12, and the clamping block 11 extends into the limiting frame 12. The limiting frame 12 is slidably arranged on the side of the defective product dropping groove 8, and the limiting frame 12 extends into the defective product dropping groove 8.

[0032] Based on the guide limiting of the limiting frame 12 to the side edge of the defective product falling groove 8, based on the guide limiting of the limiting frame 12 to the clamping block 11, the limiting frame 12 is pushed, so that the clamping block 11 is located inside the limiting frame 12, and the clamping block 11 is inserted and limited. When the device fails, the limiting of the clamping block 11 is released by pulling the limiting frame 12, so that the baffle 9 is automatically rotated to the inside of the defective product falling groove 8 under the rotating support of the rotating rod 10 and the gravity support of the baffle 9 itself, so as to block and limit the continuously falling products, and prevent the mixing of products of different qualities.

[0033] Embodiment two: a processing device with airflow type good product automatic rejection, as shown in Figure 1 Figure 4 The baffle 9 is provided with a magnetic positive plate 14 away from one side surface of the clamping block 11, and a magnetic negative plate 15 is arranged on one side of the magnetic positive plate 14. The magnetic negative plate 15 is installed on one side of the inner wall of the defective product falling groove 8.

[0034] Under the magnetic attraction of the magnetic positive plate 14 and the magnetic negative plate 15, the baffle 9 is attracted and fastened when it automatically falls, and the automatic positioning effect is achieved, so as to ensure the accuracy when the baffle 9 is automatically rotated and blocked.

[0035] As shown in Figure 1 Figure 4 The baffle 9 is provided with a magnetic positive plate 14 away from one side surface of the clamping block 11, and a magnetic negative plate 15 is arranged on one side of the magnetic positive plate 14. The magnetic negative plate 15 is installed on one side of the inner wall of the defective product falling groove 8.

[0036] When the baffle 9 is accurately positioned, the positioning rod 16 is pushed to be inserted into the positioning hole 13 and the side edge of the defective product falling groove 8 at the same time, so as to improve the fastening strength of the baffle 9 and improve the support performance of the baffle 9 to the products falling in a short time, so as to ensure the stability of the baffle 9 in use and provide sufficient time for the device to be closed.

[0037] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited thereto. Any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.​​

Claims

1. A processing device with air flow type good product automatic rejection, comprising a conveying belt (1), and a jet device (2) arranged at the side of the conveying belt (1) for supporting the rejection, characterized in that, The transport belt (1) is located in the opposite position of the air jet device (2) and is provided with a good product drop slot (7), the air jet device (2) is provided with a guide nozzle (3) for air guide support near one side of the good product drop slot (7), and the transport belt (1) is provided with a defective product drop slot (8) at the end, and the defective product drop slot (8) is provided with a baffle (9) for blocking support inside.

2. The processing device with airflow-type good product automatic rejection according to claim 1, characterized in that, The support frame (4) is installed on the side support plate of the transport belt (1), at least two sliding limiting grooves (5) are formed in the upper end surface of the support frame (4), and the lower end of the air jet device (2) is provided with a sliding block which is slidably arranged in the sliding limiting groove (5).

3. The processing device with airflow-type good product automatic rejection according to claim 2, characterized in that, The adjusting long bolt (6) is rotatably arranged in the sliding limiting groove (5), the adjusting long bolt (6) is threadedly connected with the sliding block, and the adjusting long bolt (6) penetrates to both sides of the sliding block.

4. The processing device with airflow-type good product automatic rejection according to claim 1, characterized in that, The baffle (9) is rotatably installed on the upper half of the inner wall of the defective product drop slot (8) through the rotating rod (10), and the length of the baffle (9) is less than the length of the circulation space inside the defective product drop slot (8).

5. The processing device with airflow-type good product automatic rejection according to claim 1, characterized in that, The clamping block (11) is installed on the upper end surface of the baffle (9), the clamping block (11) is inserted into the limiting frame (12), and the clamping block (11) extends into the limiting frame (12), the limiting frame (12) is slidably arranged on the side of the defective product drop slot (8), and the limiting frame (12) extends into the defective product drop slot (8).

6. The processing apparatus according to claim 5, wherein The magnetic attraction positive plate (14) is installed on the surface of the side of the baffle (9) away from the clamping block (11), the magnetic attraction negative plate (15) is arranged on one side of the magnetic attraction positive plate (14), and the magnetic attraction negative plate (15) is installed on one side of the inner wall of the defective product drop slot (8).

7. The processing apparatus according to claim 1, wherein The positioning hole (13) is formed in the lower half of the side of the baffle (9), the positioning rod (16) is inserted into the positioning hole (13), the positioning rod (16) is slidably arranged on one side of the defective product drop slot (8), and the positioning rod (16) extends into the defective product drop slot (8).

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