CN221311738U - Electronic product dust collector - Google Patents

Abstract

The utility model belongs to the technical field of dust removal devices, and particularly relates to an electronic product dust removal device. The electronic product dust removing device comprises a workbench, a rack and a transmission mechanism, wherein the stop mechanism comprises a stop cylinder arranged on the rack; the jacking mechanism comprises a jacking cylinder arranged on the frame and a jacking frame arranged on a guide rod of the jacking cylinder; the dust removing mechanism comprises a fixed block arranged on the frame, a dust removing box arranged on the fixed block, an air inlet pipe and an air outlet pipe, wherein one end of the air inlet pipe and one end of the air outlet pipe are hermetically penetrated in the dust removing box, an air inlet assembly and an air exhaust assembly are respectively arranged at the other ends of the air inlet pipe and the air outlet pipe, and an air blowing opening communicated with the inner cavity of the dust removing box is formed in the lower end face of the dust removing box; the product placing frame is uniformly provided with a plurality of placing cavities for placing electronic products in the inner cavity of the product placing frame. The utility model can automatically, continuously and batchly carry out dust removal operation on the electronic products.

Description

Electronic product dust collector

Technical Field

The utility model belongs to the technical field of dust removal devices, and particularly relates to an electronic product dust removal device.

Background

Electronic products, particularly circuit boards, are gradually covered with a plurality of dust in the processing and manufacturing process of a plurality of processing procedures, when the dust accumulation in the electronic products is more, the operation of the electronic products can be influenced, and when the dust accumulation is serious, the short circuit of internal elements of the electronic products can be caused, so that the service life of the electronic products is shortened. When the dust in the electronic product is generally cleaned, the dust is cleaned by manually holding the brush to the dust accumulation position or is blown to the electronic product by the blower, and the two modes have the technical problems of low dust removal efficiency and severe dust removal environment, and the dust is easy to be inhaled by operators, so that the health of the operators is influenced.

From this, chinese patent application number 202310291231.1 discloses a dust collector for electronic product, including the box, the fixed workstation board that is provided with in top of main tank, the fixed dust box that is provided with in top of workstation board, the fixed static dust removal case that is provided with in one side of dust box, the fixed second box that is provided with in one side bottom that the dust box kept away from the static dust removal case, the inside fixed rotating electrical machines that is provided with of second box. The utility model is provided with the electrostatic dust removing box, the high-pressure air flow machine and the ion generator are arranged in the electrostatic dust removing box, the high-pressure air flow rapidly blows a large amount of positive and negative ions generated by the ion generator to the surface of an object to neutralize electrostatic charges which are accumulated on the surface of an electronic product and are not easy to blow, meanwhile, the high-speed air flow blows off dust attracted by static electricity, the dust falls into a dust collecting area below, and the electrostatic dust removing is automatically stopped after the object leaves the box body.

The above patent prevents dust from escaping to some extent by removing dust from electronic products in a closed space, but the dust removing device is required to be turned off after a batch of electronic products are removed, the electronic products are taken out and reloaded, and then the dust removing operation is performed again, so that the electronic products cannot be automatically, continuously and batched in the closed environment.

Disclosure of utility model

In order to solve the technical problems in the prior art, the application provides the electronic product dust removing device capable of automatically, continuously and batchwise carrying out dust removing operation on electronic products.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides an electronic product dust collector, includes the workstation, is in frame that sets up on the workstation and the transport mechanism that sets up in the frame still includes:

Stop mechanism: comprises a stop cylinder arranged on the frame;

Jacking mechanism: the lifting device comprises a lifting cylinder arranged on the frame and a lifting frame arranged on a guide rod of the lifting cylinder;

Dust removal mechanism: the device comprises a fixed block arranged on a frame, a dust removing box arranged on the fixed block, an air inlet pipe and an air outlet pipe, wherein one end of the air inlet pipe and one end of the air outlet pipe are hermetically penetrated in the dust removing box, an air inlet assembly and an air exhaust assembly are respectively arranged at the other ends of the air inlet pipe and the air outlet pipe, and an air blowing port communicated with the inner cavity of the dust removing box is formed in the lower end face of the dust removing box;

product placement frame: a plurality of placing cavities for placing electronic products are uniformly distributed in the inner cavity of the electronic product placing box.

When the product placing frame carrying the electronic product is stopped by the stopping cylinder and is propped up by the jacking cylinder to be in butt joint with the lower end face of the dust removal box, the air blowing opening is communicated with the inner cavity of the product placing frame.

Preferably, the exhaust assembly comprises a dust collection box communicated with the other end of the air outlet pipe and an exhaust fan communicated with the dust collection box, and a filter plate is arranged in the dust collection box.

Preferably, a photoelectric sensor is arranged on the frame at the jacking cylinder.

Preferably, the guide post is vertically and fixedly arranged on the upper end surface of the fixed block in a penetrating manner, the dust removing box is slidably arranged on the guide post in a penetrating manner, the upper end surface of the guide post is provided with a limiting block, and a spring is sleeved on the guide post between the dust removing box and the limiting block.

Preferably, an upper sealing gasket is fixedly embedded on the upper end face of the product placement frame, and can be abutted against the lower end face of the dust removal box outside the air blowing port.

Preferably, a lower sealing gasket is fixedly embedded on the lower end face of the dust removal box at the outer side of the air blowing opening, and can be abutted against the upper end face of the product placing frame.

Preferably, the lower end face of the air inlet pipe is provided with a plurality of jet ports communicated with the air inlet pipe, and the jet ports are arranged in the air blowing port in a penetrating way.

Preferably, a wind shield is arranged on the end face of the bottom of the inner cavity of the dust removal box between the air blowing opening and the air outlet pipe, and a gap is reserved between the upper end face of the wind shield and the end face of the top of the inner cavity of the dust removal box.

Preferably, the placing cavities in the product placing frame are communicated with each other.

Preferably, the jacking frame comprises a jacking plate horizontally arranged on a guide rod of the jacking cylinder and clamping claws arranged on two sides of the upper end of the jacking plate.

Compared with the prior art, the utility model has the beneficial effects that:

According to the utility model, the product placing frames are arranged, so that electronic products can be placed in the product placing cavities in batches and can be conveyed forwards through the conveying mechanism; through setting up keep off and stop mechanism, climbing mechanism and dust removal case, can realize keeping off the back of stopping to carrying the product of electronic product and place the frame, the climbing product is placed the frame and is made its and dust removal case butt to place the frame by the air inlet subassembly and blow in, place the frame with the dust and take out by the convulsions subassembly with the dust from the product in, afterwards, accomplish the electronic product forward conveying that removes dust, the electronic product that waits to remove dust next conveys to dust removal case department. Through the structure, the dust removal operation can be automatically, continuously and batched carried out on the electronic products.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a schematic diagram of a connection structure of a frame and a transmission mechanism according to the present utility model.

Fig. 3 is a schematic diagram of a connection structure of a frame, a lifting mechanism and a dust removing mechanism of the present utility model.

Fig. 4 is a schematic side view of fig. 3.

Fig. 5 is a schematic structural view of a stopping mechanism and a lifting mechanism according to the present utility model.

Fig. 6 is a schematic view of a first view structure of the dust removing mechanism of the present utility model.

Fig. 7 is a schematic view of a second view structure of the dust removing mechanism of the present utility model.

Fig. 8 is a schematic diagram of a semi-sectional structure of the dust removing mechanism of the present utility model.

Fig. 9 is a schematic structural view of a product placement frame of the present utility model.

In the figure, 1, a workbench, 11, a supporting frame, 12, a working panel, 2, a rack, 3, a transmission mechanism, 4, a stop mechanism, 41, a mounting plate, 42, a stop cylinder, 43, a photoelectric sensor, 5, a lifting mechanism, 51, a connecting frame, 52, a lifting cylinder, 53, a lifting frame, 531, a lifting plate, 532, a claw, 533, an avoidance groove, 6, a dust removing mechanism, 61, a fixing block, 62, a dust removing box, 621, a blowing opening, 622, an air inlet, 623, an air outlet, 624, a wind shield 625, a lower sealing gasket, 63, an air inlet pipe, 64, an air outlet pipe, 65, an injection opening, 66, a guide pillar, 67, a limiting block, 68, a spring, 7, an air exhausting component, 71, a dust collecting box, 72, an exhaust fan, 8, a product placement frame, 81, a placement cavity, 82, a placement plate, 83, a ventilation groove, 84 and an upper sealing gasket.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. It is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Examples:

Referring to fig. 1, an electronic product dust removing device comprises a workbench 1, a rack 2 arranged on the workbench 1, a transmission mechanism 3 arranged on the rack 2, a stopping mechanism 4, a jacking mechanism 5, a dust removing mechanism 6, an air inlet component (not shown in the figure), an air exhausting component 7 and a product placing frame 8. The table 1 includes a support frame 11 and a work panel 12 horizontally fixedly mounted on the support frame 11 by bolts. The two frames 2 are arranged in parallel with each other and fixedly mounted on the working panel 12 along the length direction of the working panel 12. The transmission mechanism 3 is fixedly mounted on the machine frame 2, and in this embodiment, the transmission mechanism 3 is an existing belt transmission mechanism, that is, a transmission belt is arranged between the two machine frames 2, and the product placement frame 8 is transmitted on the transmission belt under the limit of the two machine frames 2. The stop mechanism 4 is used for stopping the product placing frame 8, the jacking mechanism 5 is used for jacking the product placing frame 8, and the dust removing mechanism 6 is used for removing dust from electronic products in the product placing frame 8.

Referring to fig. 2, the stopping mechanism 4 includes stopping cylinders 42 vertically and fixedly mounted on the frames 2 by bolts through mounting plates 41, and the stopping cylinders 42 are penetrated between the two frames 2. The stop cylinder 42 is at least provided with one and is matched with the jacking mechanism 5, so that a plurality of product placement frames 8 are sequentially dedusted to avoid stacking, and in the embodiment, a plurality of stop cylinders 42 are uniformly distributed. In order to improve the automatic operation of the stop, a photoelectric sensor 43 is provided on the frame 2 at the jack mechanism 5. Of course, a photoelectric sensor 43 may be provided at each of the stop cylinders 42 to realize sequential conveyance of the product placement frames 8. The connection mode and control principle of the photoelectric sensor 43, the stop cylinder 42 and the controller are the prior art, and are not described herein.

Referring to fig. 5, the jacking mechanism 5 includes a jacking cylinder 52 fixedly mounted on the frame 2 by bolts through a connection frame 51, and a jacking frame 53 mounted on a guide rod of the jacking cylinder 52. The jacking frame 53 includes a jacking plate 531 horizontally provided on a guide rod of the jacking cylinder 52 and claws 532 provided at both sides of an upper end of the jacking plate 531. The product placement frame 8 may be clamped between the two jaws 532. In order to avoid interference between the stop cylinder 42 matched with the jacking mechanism 5 and the jacking frame 53 when stopping the product placement frame 8, open avoidance grooves 533 are formed in the end faces of two sides of the jacking plate 531, and the jacking cylinder 52 is arranged in the avoidance grooves 533 in a penetrating manner.

Referring to fig. 1, 3 and 4, the dust removing mechanism 6 includes four fixing blocks 61 fixedly connected to the two frames 2 by bolts, a dust removing box 62 disposed on the fixing blocks 61, an air inlet pipe 63 and an air outlet pipe 64 with one end penetrating through the dust removing box 62 in a sealing manner, an air inlet assembly (not shown in the drawings) and an air draft assembly 7 disposed at the other ends of the air inlet pipe 63 and the air outlet pipe 64, respectively, and an air blowing port 621 communicating with the inner cavity of the dust removing box 62 is formed in the lower end surface of the dust removing box 62.

Specifically, the air inlet component may be a blower with an outlet communicated with the air inlet pipe 63, and of course, in order to improve the dust removing effect and efficiency of the electronic product, the air inlet component may also be a high-pressure air flow machine and an ion generator, and the high-pressure air flow rapidly blows a large amount of positive and negative ions generated by the ion generating device to the surface of the electronic product in the product placement frame 8 through the air inlet pipe 63, so as to neutralize electrostatic charges accumulated on the surface of the electronic product and not easy to blow, and meanwhile, the high-speed air flow blows off dust attracted by static electricity.

The suction module 7 includes a dust box 71 connected to the other end of the air outlet pipe 64 and a suction fan 72 connected to the dust box 71, and a filter plate (not shown) is provided in the dust box 71.

Referring to fig. 6, 7 and 8, the dust removing box 62 is a central control structure with a dust removing cavity inside, an air inlet 622 communicated with the dust removing cavity is formed in the upper end surface of the dust removing box 62, and an air blowing port 621 and an air outlet 623 are formed in the lower end surface of the dust removing box 62 and are communicated with the dust removing cavity. The air inlet pipe 63 is sealed and penetrated in the air inlet 622, and the air outlet pipe 64 is sealed and penetrated in the air outlet 623. In order to improve the blowing efficiency of the electronic products in the product placement frame 8, a plurality of jet ports 65 communicated with the air inlet pipe 63 are arranged on the lower end surface of the air inlet pipe 63, and the plurality of jet ports 65 can be arranged in the air blowing port 621 in a penetrating manner.

In order to increase the tightness between the product placement frame 8 and the lower end surface of the dust removal box 62 when the jacking mechanism 5 jacks up the product placement frame 8 and is in butt joint with the dust removal box 62, a guide post 66 is vertically and fixedly arranged on the upper end surface of the fixed block 61 in a penetrating manner, the dust removal box 62 is slidably arranged on the guide post 66 in a penetrating manner, a limiting block 67 is fixedly connected to the upper end surface of the guide post 66, and a spring 68 is sleeved on the guide post 66 between the dust removal box 62 and the limiting block 67. So that the product placement frame 8 moves the dust box 62 upward to compress the spring 68.

In order to prevent the air ejected from the ejection port 65 from escaping out of the dust box 62 directly through the air outlet pipe 64, a wind shield 624 is provided on the bottom end face of the inner cavity of the dust box 62 between the air blowing port 621 and the air outlet pipe 64, and a gap is left between the upper end face of the wind shield 624 and the top end face of the inner cavity of the dust box 62.

Referring to fig. 9, the product placement frame 8 has an upper end opening structure, and a plurality of placement cavities 81 for placing electronic products are uniformly distributed in the inner cavity of the product placement frame, and the placement cavities 81 are formed by enclosing criss-cross placement plates 82. In order to communicate the placement cavities 81 in the product placement frame 8 with each other, ventilation grooves 83 are formed in the upper end face and the lower end face of the placement plate 82 surrounding each placement cavity 81. The size of the air blowing opening 621 is smaller than the size of the opening at the upper end of the product placement frame 8, so that the upper end of the product placement frame 8 can be abutted against the lower end face of the dust removal box 62 outside the air blowing opening 621. In order to improve the sealing effect between the upper end surface of the product placement frame 8 and the lower end surface of the dust removal box 62, an upper sealing gasket 84 is fixedly embedded in the upper end surface of the product placement frame 8, and the upper sealing gasket 84 can be abutted against the lower end surface of the dust removal box 62 outside the air blowing port 621. Of course, as shown in fig. 7, a lower sealing pad 625 may be fixedly embedded in the lower end surface of the dust box 62 outside the air blowing port 621, and the lower sealing pad 625 may abut against the upper end surface of the product placement frame 8.

The working process of the embodiment of the utility model is as follows:

1. The utility model is installed as described above, the electronic products to be dedusted are placed in the placing cavities 81 in the plurality of product placing frames 8 and the product placing frames 8 carrying the electronic products are placed on the conveyor belt of the conveying mechanism 3 in sequence;

2. Starting the transmission mechanism 3 to drive the product placement frame 8 to transmit forwards, controlling the guide rod of the stop cylinder 42 to extend out to stop the product placement frame 8 after the photoelectric sensor 43 at the jacking mechanism 5 senses that the guide rod of the stop cylinder 42 extends out to stop the product placement frame 8, so that the guide rod of the rear stop cylinder 42 also extends out to stop the product placement frame 8 behind, and further, stacking of the product placement frame 8 is avoided;

3. The guide rod of the jacking air cylinder 52 stretches out to enable the product placing frame 8 to be clamped on the jacking frame 53 and move upwards to be tightly propped against the lower end face of the dust removing box 62, the sealing performance between the upper end face of the product placing frame 8 and the lower end face of the dust removing box 62 is improved through the compression spring 68, and therefore the air inlet pipe 63, the dust removing cavity, the air blowing port 621, the inner cavity of the product placing frame 8 and the air outlet pipe 64 are communicated with each other and the whole dust removing system is in a sealing state, so that dust is prevented from escaping;

4. The controller controls the air inlet assembly to blow air into the product placement frame 8, and blow the air into the electronic product through the jet orifice 65, so that dust on the surface of the electronic product is lifted, and the exhaust fan 72 of the exhaust assembly 7 exhausts air to the outer side of the product placement frame 8, so that the dust is collected in the dust collection box 71;

5. After the dust removal of the electronic products in the product placing frame 8 is finished, the controller controls the guide rods of the stopping cylinder 42 and the jacking cylinder 52 to retract, and the product placing frame 8 at the jacking mechanism 5 falls onto the transmission mechanism 3 again;

6. and starting the conveying mechanism 3 to enable each product placing frame 8 to sequentially convey forwards, enabling the next product placing frame 8 to enter the jacking mechanism 5, and repeating the steps 1-5, so that automatic, batch and dust-free electronic product dust removal can be realized.

In the above process, the controller is required to control the transmission mechanism 3, the stop cylinder 42, the photoelectric sensor 43, the jacking cylinder 52, the air intake assembly and the air draft assembly 7, the connection relationship and the control logic between the controller and the above components are automated operation to improve the production efficiency, and the related operation control is the prior art, so long as the above working process can be satisfied, and no description is repeated here.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1. The utility model provides an electronic product dust collector, includes the workstation, is in frame that sets up on the workstation and be in transmission mechanism that sets up in the frame, its characterized in that: further comprises:

Stop mechanism: comprises a stop cylinder arranged on the frame;

Jacking mechanism: the lifting device comprises a lifting cylinder arranged on the frame and a lifting frame arranged on a guide rod of the lifting cylinder;

Dust removal mechanism: the device comprises a fixed block arranged on a frame, a dust removing box arranged on the fixed block, an air inlet pipe and an air outlet pipe, wherein one end of the air inlet pipe and one end of the air outlet pipe are hermetically penetrated in the dust removing box, an air inlet assembly and an air exhaust assembly are respectively arranged at the other ends of the air inlet pipe and the air outlet pipe, and an air blowing port communicated with the inner cavity of the dust removing box is formed in the lower end face of the dust removing box;

Product placement frame: a plurality of placing cavities for placing electronic products are uniformly distributed in the inner cavity of the electronic product placing box;

When the product placing frame carrying the electronic product is stopped by the stopping cylinder and is propped up by the jacking cylinder to be in butt joint with the lower end face of the dust removal box, the air blowing opening is communicated with the inner cavity of the product placing frame.

2. An electronic product dust removing device according to claim 1, wherein: the exhaust assembly comprises a dust collection box communicated with the other end of the air outlet pipe and an exhaust fan communicated with the dust collection box, and a filter plate is arranged in the dust collection box.

3. An electronic product dust removing device according to claim 1, wherein: a photoelectric sensor is arranged on the frame at the jacking cylinder.

4. An electronic product dust removing device according to claim 1, wherein: the guide post is vertically and fixedly arranged on the upper end face of the fixed block in a penetrating mode, the dust removing box is slidably arranged on the guide post in a penetrating mode, the limiting block is arranged on the upper end face of the guide post, and the spring is sleeved on the guide post between the dust removing box and the limiting block.

5. An electronic product dust removing device according to claim 1, wherein: the upper end face of the product placing frame is fixedly embedded with an upper sealing gasket, and the upper sealing gasket can be abutted against the lower end face of the dust removal box outside the air blowing opening.

6. An electronic product dust removing device according to claim 1, wherein: the lower end face of the dust removal box outside the air blowing port is fixedly embedded with a lower sealing gasket, and the lower sealing gasket can be abutted to the upper end face of the product placing frame.

7. An electronic product dust removing device according to claim 1, wherein: the lower end face of the air inlet pipe is provided with a plurality of jet ports communicated with the air inlet pipe, and the jet ports are arranged in the air blowing port in a penetrating way.

8. An electronic product dust removing device according to claim 1, wherein: a wind shield is arranged on the end face of the bottom of the inner cavity of the dust removal box between the air blowing opening and the air outlet pipe, and a gap is reserved between the upper end face of the wind shield and the end face of the top of the inner cavity of the dust removal box.

9. An electronic product dust removing device according to claim 1, wherein: and all the placing cavities in the product placing frame are communicated with each other.

10. An electronic product dust removing device according to claim 1, wherein: the jacking frame comprises a jacking plate horizontally arranged on a guide rod of the jacking cylinder and clamping claws arranged on two sides of the upper end of the jacking plate.