A device for recovering parts dropped in processing equipment

Abstract

The invention discloses a device for recovering dropped parts in processing equipment, comprising a collecting device, an adsorption component and a folding component. The collecting device is used to collect dropped parts; the adsorption component is used to absorb dropped parts, and a plurality of adsorption components are arranged in a straight line and connected in sequence to form an adsorption component string, one end of the adsorption component string is connected to the collecting device, and two adjacent adsorption components can swing relative to each other; the folding component is connected between two adjacent adsorption components, and is used to control the relative swing of the two adjacent adsorption components. The recovery device can improve the recovery efficiency of dropped parts, thereby extending the service life of the processing equipment and reducing production costs.

Description

Technical Field

[0001] The present invention relates to the technical field of parts recovery equipment design, and more specifically, to a device for recovering parts dropped in processing equipment. Background Art

[0002] During the processing of stamping parts and small-sized parts, it is often difficult to take out the semi-finished parts that fall into the mechanical equipment due to the precision of the processing equipment and the vibration of the equipment. Due to the small space inside the equipment and the obstruction of other parts of the equipment, these semi-finished products that fall into the equipment can only be taken out during the overhaul of the equipment. Sometimes, these parts that fall into the equipment will increase the wear rate of the equipment, reduce the service life of the equipment, and thus increase production costs.

[0003] In summary, how to solve the problem of high production cost is an urgent problem to be solved by those skilled in the art. Summary of the invention

[0004] In view of this, an object of the present invention is to provide a device for recovering parts dropped in processing equipment, which can improve the efficiency of recovering parts dropped in processing equipment, thereby extending the service life of the equipment and reducing production costs.

[0005] In order to achieve the above object, the present invention provides the following technical solutions:

[0006] A device for recovering parts dropped in processing equipment, comprising:

[0007] A collecting device for collecting fallen parts;

[0008] Adsorption components, which are used to absorb dropped parts, wherein a plurality of groups of the adsorption components are arranged in a straight line and connected in sequence to form an adsorption component string, one end of the adsorption component string is connected to the collecting device, and two adjacent groups of the adsorption components can swing relative to each other;

[0009] A folding component is connected between two adjacent groups of the adsorption components and is used to control the relative swing of the two adjacent groups of the adsorption components.

[0010] Preferably, the folding assembly comprises:

[0011] A driven wheel rotating shaft, which is used to connect the adsorption component;

[0012] A driven wheel, which is fixed to the driven wheel rotating shaft;

[0013] A rack, two sides of which are respectively meshed with the corresponding driven wheels;

[0014] The driving wheel is meshed with the rack. When the driving wheel rotates forward, it can drive the rack to transmit forward. The forward transmission of the rack drives the driven wheel on one side to rotate forward and drives the driven wheel on the other side to rotate reversely. The two driven wheels are respectively connected to a group of adjacent adsorption components.

[0015] Preferably, the folding assembly comprises a belt pulley and a gear rotating shaft, the belt pulley and the driving wheel are both mounted on the gear rotating shaft, and the gear rotating shaft is connected to the driving device.

[0016] Preferably, the number of the adsorption components is at least 3, and the pulleys of two adjacent folding components are connected by corresponding transmission belts.

[0017] Preferably, the driven wheel rotating shaft is connected to a swing rod, and the driven wheel rotating shaft drives the swing rod to swing;

[0018] Shielding strips are provided above and below the adsorption component string. The swing rod is connected to a guard bar for fixing the shielding strip. The guard bar is provided outside the shielding strip and is used to make the shielding strip close to the outside of the adsorption component.

[0019] Preferably, the shielding strip is a flexible strip.

[0020] Preferably, each group of the adsorption components includes a first rotating shaft, a second rotating shaft, a first side plate and a second side plate, the first side plate and the second side plate are arranged in parallel to form a gap, the first rotating shaft is fixedly connected to one end of the first side plate and the second side plate, the second rotating shaft is rotatably connected to the other end of the first side plate and the second side plate, the second rotating shaft rotates around its axis, and the first rotating shaft and the second rotating shaft are respectively fixedly connected to the rotating shaft of the driven wheel.

[0021] Preferably, the gap is provided with a magnet for absorbing the fallen parts.

[0022] Preferably, a conveyor belt is provided in the gap, and the conveyor belt is installed on the second rotating shaft and the first rotating shaft located at both ends of the adsorption component string.

[0023] Preferably, the magnetism of the magnet close to the collecting device is weaker than the magnetism of the magnet far from the collecting device.

[0024] The present invention provides a device for recovering parts dropped in processing equipment, which includes a collecting device, an adsorption component and a folding component. Every two groups of adsorption components are connected by a folding component, and the folding component can cause relative swing between the two groups of adsorption components. One end of the adsorption component is connected to the collecting device to facilitate the collection of dropped parts adsorbed by the adsorption component.

[0025] The device for recovering fallen parts in processing equipment provided in the present application can be set in a narrow space in the processing equipment. The folding component drives the adsorption component to fold and swing to adjust the working surface of the magnetic suction component. The fallen parts in the processing equipment can be adsorbed to increase the speed of removing the fallen parts, avoid the fallen parts in the processing equipment increasing the wear rate of the processing equipment, and effectively reduce the production cost and the reliability of equipment operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0027] Figure 1 This is a schematic diagram of the structure of the device for recovering parts dropped from processing equipment provided by the present invention;

[0028] Figure 2 This is a schematic diagram of the structure of the adsorption component of the dropped parts recovery device in the processing equipment provided by the present invention;

[0029] Figure 3 A schematic diagram of the structure of the folding assembly of the device for recovering fallen parts in processing equipment provided by the present invention;

[0030] Figure 4 It is an assembly diagram of the adsorption component and the folding component of the dropped parts recovery device in the processing equipment provided by the present invention;

[0031] Figure 5 This is a schematic diagram of the structure of the working end cavity of the dropped parts recovery device in the processing equipment provided by the present invention.

[0032] Figure 1-5 middle:

[0033] 1 is a collecting device, 2 is a battery bracket, 3 is a monitoring display screen, 4 is a battery module, 5 is a driving device, 6 is a shielding strip, 7 is a guardrail, 9 is a folding component, 10 is a transmission belt, 11 is a handle, 12 is a base fence, 13 is a driving motor, 14 is a transmission belt, and 15 is an adsorption component;

[0034] 15-2 is the first rotating shaft, 15-3 is the first side plate, 15-4 is the magnet, 15-5 is the second rotating shaft, 15-6 is the second side plate, and 15-8 is the fixed plate;

[0035] 9-1 is a connecting plate, 9-2 is a rocker arm, 9-3 is a rack, 9-4 is a driving wheel, 9-6 is a second driven wheel, 9-7 is a second driven wheel rotating shaft, 9-8 is a gear rotating shaft, 9-9 is a pulley, 9-10 is a first driven wheel rotating shaft, and 9-11 is a first driven wheel. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0037] The core of the present invention is to provide a device for recovering parts dropped in processing equipment, which can improve the efficiency of recovering parts dropped in processing equipment, thereby extending the service life of the equipment and reducing production costs.

[0038] Please refer to Figure 1-Figure 5 , Figure 1 It is a schematic diagram of the structure of a device for recovering parts dropped in processing equipment; Figure 2 It is a structural schematic diagram of the adsorption component; Figure 3 It is a structural schematic diagram of the folding component; Figure 4 It is the assembly diagram of the adsorption component and the folding component; Figure 5 Schematic diagram of the structure of the working end cavity.

[0039] The present application provides a device for recovering fallen parts in processing equipment, comprising a collecting device 1, an adsorption component 15 and a folding component 9, wherein the collecting device 1 is used for collecting fallen parts; the adsorption component 15 is used for adsorbing fallen parts, and several groups of adsorption components 15 are arranged in a straight line and connected in sequence to form an adsorption component string, one end of the arranged and connected adsorption component string is connected to the collecting device 1, and two adjacent groups of adsorption components 15 can swing relative to each other; the folding component 9 is connected between two adjacent groups of adsorption components 15, and is used to control the relative swing of the two adjacent groups of adsorption components 15.

[0040] It should be noted that the above-mentioned swinging includes relative rotation and may also have relative movement based on the rotation, and therefore is not limited to the motion relationship of rotation.

[0041] Specifically, several groups of adsorption components 15 are connected in a straight line. Optionally, adjacent adsorption components 15 can be directly connected, or can be connected through a folding component 9. One end of the adsorption component string formed after the arrangement and connection is connected to the collecting device 1, and the other end serves as a movable end and can swing over a large range relative to the end connected to the collecting device 1, so as to adjust the angle of the adsorption component 15 to facilitate recycling. The recovered dropped parts reach the collecting device 1 along the adsorption components 15 arranged in a straight line.

[0042] When in use, since two adjacent groups of adsorption components 15 can swing relative to each other, the adsorption component string can swing in the longitudinal or transverse direction, thereby increasing the range of the dropped parts recovery in the processing equipment, improving the efficiency of the dropped parts recovery, and preventing the dropped parts from increasing the wear rate of the processing equipment in the processing equipment, thereby extending the service life of the processing equipment and reducing production costs. In addition, a plurality of groups of adsorption components 15 are arranged in a straight line so that the recovery device can be operated in a narrow processing equipment.

[0043] Specifically, a battery holder 2 is provided above the collection device 1, and the battery holder 2 is mounted on a base. A monitoring display screen 3 and a battery assembly are mounted on the battery holder 2, and the monitoring display screen 3 can monitor the collection status of dropped parts through a monitoring camera.

[0044] Handles 11 are installed on both sides of the base to facilitate manual moving of the entire recovery device. A base fence 12 is provided at the lower end of the base, and the recovery device can be clamped on the edge of the processing equipment through the base fence 12 to play a supporting role. Optionally, the recovery device can also be supported on the processing equipment by arranging a magnet 15-4 at the lower end of the base or by other means.

[0045] Optionally, one or more adsorption component strings may be selected and set according to the space size of the processing equipment.

[0046] Since the recovery device needs to be moved manually, the collecting device 1 is a collecting bag to reduce the overall weight. Optionally, it can also be other collecting devices 1.

[0047] On the basis of the above embodiment, the folding component 9 includes a driven wheel rotating shaft, a driven wheel, a rack 9-3 and a driving wheel 9-4. The driven wheel rotating shaft is used to connect the adsorption component 15; the driven wheel is fixed to the driven wheel rotating shaft; the two sides of the rack 9-3 are respectively engaged with the driven wheels; the driving wheel 9-4 is engaged with the rack 9-3. When the driving wheel 9-4 is driven forward to drive the rack 9-3 forward, the positive transmission of the rack 9-3 drives the driven wheel on one side to rotate forward and drives the driven wheel on the other side to rotate reversely. The two driven wheels are respectively connected to a group of adjacent adsorption components 15.

[0048] Specifically, the center part of the rack 9-3 is hollow, and teeth are provided on the inner and outer sides of the rack 9-3. The driving wheel 9-4 is located on the inner side of the rack 9-3 and meshes with the teeth on the inner side of the rack 9-3, and the driven wheel meshes with the teeth on the outer side of the rack 9-3. The driven wheel includes a first driven wheel 9-11 and a second driven wheel 9-6. The driven wheel rotating shaft includes a first driven wheel rotating shaft 9-10 on which the first driven wheel 9-11 is installed, and a second driven wheel rotating shaft 9-7 on which the second driven wheel 9-6 is installed.

[0049] The first driven wheel rotating shaft 9-10 and the second driven wheel rotating shaft 9-7 are installed on a connecting plate 9-1 and connected to the connecting plate 9-1 through bearings.

[0050] Among them, the counterclockwise rotation of the driving wheel 9-4 is positive drive, and the reverse is reverse drive. When the driving wheel 9-4 rotates counterclockwise, the rack 9-3 moves upward, which is positive transmission, and the rack 9-3 drives the driven wheels on both sides to rotate, the first driven wheel 9-11 rotates counterclockwise, that is, reverse rotation, and the second driven wheel 9-6 rotates clockwise, that is, positive rotation. The first driven wheel 9-11 and the second driven wheel 9-6 respectively drive the first driven wheel rotating shaft 9-10 and the second driven wheel rotating shaft 9-7 to rotate. Since the first driven wheel rotating shaft 9-10 and the second driven wheel rotating shaft 9-7 are respectively connected to adjacent adsorption components 15, the adjacent adsorption components 15 can produce relative swing.

[0051] Optionally, the length of the rack 9-3 can be selected according to the desired swing angle.

[0052] On the basis of the above embodiment, the folding assembly 9 includes a pulley 9-9 and a gear rotating shaft 9-8, the pulley 9-9 and the driving wheel 9-4 are both installed on the gear rotating shaft 9-8, and the gear rotating shaft 9-8 is connected to the driving device 5.

[0053] Specifically, since the gear rotating shaft 9-8 is connected to the driving device 5, and the pulley 9-9 and the driving wheel 9-4 are both installed on the gear rotating shaft 9-8, when the driving device 5 is started, the gear rotating shaft 9-8 is driven to rotate, and the gear rotating shaft 9-8 drives the pulley 9-9 and the driving wheel 9-4 to rotate, and finally drives the adjacent adsorption components 15 to produce relative swing.

[0054] The driving device 5 is a handle, which can manually adjust the rotation degree of the gear rotating shaft 9-8, so as to control the swing degree of the adsorption component 15. Optionally, it can also be other devices.

[0055] On the basis of the above embodiment, the number of the adsorption components 15 is at least 3, and the pulleys 9 - 9 of two adjacent folding components 9 are connected by corresponding transmission belts 10 .

[0056] Specifically, four groups of adsorption components 15 are provided, of which two groups of adsorption components 15 close to the collecting device 1 are fixed components, which do not swing, and the other two groups of adsorption components 15 are working components, which swing, and two adjacent adsorption components 15 are connected by a folding component 9, and the pulleys 9-9 of two adjacent folding components 9 are connected by corresponding transmission belts 10, that is, one pulley 9-9 can be installed with two transmission belts 10, and the driving device 5 is installed on the gear rotating shaft 9-8 of the folding component 9 used to connect the fixed component.

[0057] The gear rotating shaft 9-8 is driven to rotate by the driving device 5, and the gear rotating shaft drives the pulley 9-9 to rotate, and the pulley 9-9 drives the transmission belt 10 to transmit, so that the transmission belt 10 drives another connected pulley 9-9 to rotate, and so on, and finally drives the working component to swing.

[0058] Optionally, the number of working components and fixed components can be selected according to the required swing range.

[0059] On the basis of the above embodiment, the driven wheel rotating shaft is connected to a swing rod 9-2, and the driven wheel rotating shaft drives the swing rod 9-2 to swing;

[0060] Shielding strips 6 are provided above and below the adsorption component string. The swing rod 9-2 is connected to a guard bar 7 for fixing the shielding strip 6. The guard bar 7 is provided outside the shielding strip 6. The guard bar 7 is used to make the shielding strip 6 close to the outside of the adsorption component 15.

[0061] Specifically, the two ends of the shielding strip 6 are wound on the guard rods 7 at the two ends of the adsorption component string to fix the shielding strip 6. A cavity is formed between the shielding strip 6 and the adsorption component 15. The fallen parts enter the cavity from the port of the adsorption component string away from the device, and then enter the collection device 1.

[0062] During the swinging of the adsorption component 15, the shielding strip 6 swings with the adsorption component 15, and the driven wheel rotating shaft drives the swing rod 9-2 to swing, and the swing rod 9-2 drives the guard rod 7 to swing, so that the shielding strip 6 is always close to the outside of the adsorption component 15 to prevent the fallen parts from falling again.

[0063] On the basis of the above embodiment, the shielding strip 6 is a flexible strip.

[0064] Since the adsorption component 15 needs to swing, and the swing range can be large or small, the shielding strip 6 is a flexible strip so that the shielding strip 6 can swing better with the adsorption component 15.

[0065] Since the shielding strip 6 is a plastic strip or other flexible strip, wrinkles are easily formed on the shielding strip 6 during the swinging process of the adsorption component 15, resulting in a gap between the shielding strip 6 and the adsorption component 15. Since the driven wheel rotating shaft is connected to the rocker arm 9-2, and the rocker arm 9-2 is connected to the guard bar 7, during the swinging process, the driven wheel rotating shaft drives the rocker arm 9-2 to swing, and the rocker arm 9-2 drives the guard bar 7 to swing. Therefore, the guard bar 7 applies tension to the shielding strip 6, so that the wrinkled part of the shielding strip 6 is also close to the outside of the adsorption component 15, preventing the fallen parts from falling again.

[0066] In addition, the shielding strip 6 at the lower end of the adsorption component 15 will sag due to the influence of gravity, causing the adsorption component 15 and the shielding strip 6 to be unable to fit tightly, thereby causing the fallen parts to fall again from the gap. Therefore, the guard rod 7 makes the shielding strip 6 close to the outside of the adsorption component 15 to prevent the fallen parts from falling again.

[0067] Optionally, the shielding strip 6 may also be a plurality of hard baffles corresponding one-to-one to the adsorption components 15, and each hard baffle is connected by a flexible material, or shielded from falling parts by other means.

[0068] Based on any of the above-mentioned schemes, each group of adsorption components 15 includes a first rotating shaft 15-2, a second rotating shaft 15-5, a first side plate 15-3 and a second side plate 15-6. The first side plate 15-3 and the second side plate 15-6 are arranged in parallel to form a gap. The first rotating shaft 15-2 is fixedly connected to one end of the first side plate 15-3 and the second side plate 15-6, and the second rotating shaft 15-5 is rotatably connected to the other end of the first side plate 15-3 and the second side plate 15-6. The second rotating shaft 15-5 rotates around its axis, and the first rotating shaft 15-2 and the second rotating shaft 15-5 are respectively fixedly connected to the rotating shaft of the driven wheel.

[0069] Specifically, the first side plate 15-3 and the second side plate 15-6 are arranged in parallel, and the first rotating axis 15-2 and the second rotating axis 15-5 are arranged at both ends of the two side plates, so that the first side plate 15-3, the second side plate 15-6, the first rotating axis 15-2 and the second rotating axis 15-5 form a rectangle, and the fallen parts pass through the inner side of the rectangle to reach the collection device 1.

[0070] Among them, the first rotating shaft 15-2 is connected to the second driven wheel rotating shaft 9-7, the second rotating shaft 15-5 is connected to the first driven wheel rotating shaft 9-10, and the first rotating shaft 15-2 is rotatably connected to the two side plates through bearings or other devices, and the second rotating shaft 15-5 is fixedly connected to the two side plates through a fixing plate 15-8.

[0071] When the driving wheel 9-4 is driven forward, the first driven wheel 9-11 rotates counterclockwise and the second driven wheel 9-6 rotates clockwise, so that the first driven wheel rotating shaft 9-10 rotates counterclockwise and the second driven wheel rotating shaft 9-7 rotates clockwise, so that the first driven wheel rotating shaft 9-10 should drive the second rotating shaft 15-5 to rotate, but since the second rotating shaft 15-5 is fixedly connected to the two side plates, the first driven wheel rotating shaft 9-10 drives the second rotating shaft 15-5 and the two side plates to swing upward at an angle relative to the first rotating shaft 15-2.

[0072] When multiple adsorption components 15 are connected, the adsorption component 15 farthest from the collecting device 1 is further upward relative to the previous adsorption component 15. By analogy, the adsorption components 15 swing in the same direction. Therefore, the more adsorption components 15 are used for work, the larger the range of adsorbing fallen parts.

[0073] The same applies when the driving wheel 9-4 is driven in reverse.

[0074] Optionally, the fixing plate 15-8 is fixed to the side plate by screws or other means.

[0075] Optionally, the second rotating shaft 15-5 is fixedly connected to the side plate by welding or other means.

[0076] Based on the above embodiment, a magnet 15-4 for absorbing dropped parts is provided in the gap.

[0077] Specifically, the magnet is an electromagnet, and a row of electromagnets are arranged between the two side plates. The electromagnets are caused to produce an electromagnetic effect by passing an electric current, so that the fallen metal parts are adsorbed from the port of the adsorption component string to the collection device 1 through the magnetic attraction of the electromagnets.

[0078] Optionally, multiple rows of electromagnets may be arranged to enhance the adsorption force.

[0079] Optionally, it may be a common magnet 15 - 4 , and the magnetic attraction force at each position of the adsorption component string may be different by using different numbers of magnets 15 - 4 or other methods.

[0080] On the basis of the above embodiment, a conveyor belt 14 is provided in the gap, and the conveyor belt 14 is installed on the second rotating shaft 15-5 and the first rotating shaft 15-2 of the adsorption component string.

[0081] Specifically, the top refers to the end away from the collecting device 1, and the end refers to the end close to the collecting device 1. A conveyor belt 14 is installed on the adsorption component string, and the conveyor belt 14 is connected to a driving motor 13. The conveyor belt 14 is driven by the driving motor 13 to run, and the conveyor belt 14 transfers the dropped parts adsorbed by the magnet 15-4 to the collecting device 1.

[0082] The dropped parts can be collected quickly and accurately by the conveyor belt 14, and the dropped parts can be conveyed on both the upper and lower sides.

[0083] Optionally, the adsorption components 15 are connected to each other, so that after the adsorption component 15 at the end adsorbs the part, it can swing and use gravity to move or roll the part from the adsorption component 15 to a position closer to the collection device 1, and finally enter the collection device 1.

[0084] Based on the above embodiment, the magnetism of the magnet 15-4 close to the collecting device 1 is weaker than the magnetism of the magnet 15-4 far away from the collecting device 1, so that during use, the parts can move toward the collecting device 1 through the swinging action of the adsorption component 15 and its own gravity.

[0085] On the basis of the above embodiment, the magnetism of the magnet 15 - 4 close to the collecting device 1 is zero.

[0086] Specifically, the magnetism of the magnet 15-4 increases successively from being close to the collecting device 1 to being far away from the collecting device 1. The magnetism of the magnet 15-4 closest to the collecting device 1 is zero, so that the fallen parts can be better adsorbed at the top to prevent them from falling again. When approaching the collecting device 1, the magnetism weakens, so that the fallen parts can fall directly into the collecting device 1.

[0087] Optionally, a magnet 15 - 4 with weaker magnetism may be arranged near the collecting device 1 , and the fallen parts may be dropped onto the collecting device 1 by an additionally arranged dropping structure, or collected by other means.

[0088] The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referenced to each other.

[0089] The above is a detailed introduction to the fallen parts recovery device in the processing equipment provided by the present invention. Specific examples are used in this article to illustrate the principles and implementation methods of the present invention. The description of the above embodiments is only used to help understand the method of the present invention and its core idea. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the present invention, several improvements and modifications can be made to the present invention, and these improvements and modifications also fall within the scope of protection of the claims of the present invention.

Claims

1. A device for recovering parts dropped from a processing device, characterized in that: include: A collecting device (1) for collecting fallen parts; A suction component (15) is used to suck up fallen parts. A plurality of groups of the suction components (15) are arranged in a straight line and connected in sequence to form a suction component string. One end of the suction component string is connected to the collection device (1). Two adjacent groups of the suction components (15) can swing relative to each other. The other end of the suction component string formed after the arrangement and connection serves as a movable end and can swing over a large range relative to one end connected to the collection device (1) so as to adjust the angle of the suction component (15) and facilitate recovery. The recovered fallen parts reach the collection device (1) along the arranged suction components (15); A folding assembly (9), the folding assembly (9) being connected between two adjacent groups of the adsorption assemblies (15) and used to control the relative swing of the two adjacent groups of the adsorption assemblies (15) so as to adjust the action surface of the adsorption assemblies (15), thereby increasing the speed of removing dropped parts and preventing dropped parts from increasing the wear rate of the processing equipment; The folding assembly (9) comprises: A driven wheel rotating shaft, which is used to connect to the adsorption component (15); A driven wheel, which is fixed to the driven wheel rotating shaft; A rack (9-3), two sides of which are respectively meshed with the corresponding driven wheels; A driving wheel (9-4) meshing with the rack (9-3); when the driving wheel (9-4) rotates in the forward direction, it can drive the rack (9-3) to transmit in the forward direction; the forward transmission of the rack (9-3) drives the driven wheel on one side to rotate in the forward direction, and drives the driven wheel on the other side to rotate in the reverse direction; the two driven wheels are respectively connected to a group of adjacent adsorption components (15); The driven wheel rotating shaft is connected to a swing rod (9-2), and the driven wheel rotating shaft drives the swing rod (9-2) to swing; A shielding strip (6) is provided above and below the adsorption component string, the swing rod (9-2) is connected to a guard rod (7) for fixing the shielding strip (6), the guard rod (7) is provided outside the shielding strip (6), and the guard rod (7) is used to make the shielding strip (6) close to the outside of the adsorption component (15); Each group of the adsorption components (15) comprises a first rotating shaft, a second rotating shaft, a first side plate and a second side plate, the first side plate and the second side plate are arranged in parallel to form a gap, the first rotating shaft is fixedly connected to one end of the first side plate and the second side plate, the second rotating shaft is rotatably connected to the other end of the first side plate and the second side plate, the second rotating shaft rotates around its axis, and the first rotating shaft and the second rotating shaft are respectively fixedly connected to the rotating shaft of the driven wheel; The shielding strip (6) is a flexible strip.

2. The device for recovering parts dropped from processing equipment according to claim 1, characterized in that: The folding assembly (9) comprises a pulley (9-9) and a gear rotating shaft (9-8); the pulley (9-9) and the driving wheel (9-4) are both mounted on the gear rotating shaft (9-8); and the gear rotating shaft (9-8) is connected to the driving device (5).

3. The device for recovering parts dropped from processing equipment according to claim 2, characterized in that: The number of the adsorption components (15) is at least three, and the pulleys (9-9) of two adjacent folding components (9) are connected via corresponding transmission belts (10).

4. The device for recovering parts dropped from processing equipment according to any one of claims 1 to 3, characterized in that: The gap is provided with a magnet (15-4) for absorbing the fallen parts.

5. The device for recovering parts dropped from processing equipment according to claim 4, characterized in that: A conveyor belt (14) is provided in the gap, and the conveyor belt (14) is mounted on the second rotating shaft and the first rotating shaft located at two end portions of the adsorption component string.

6. The device for recovering parts dropped from processing equipment according to claim 5, characterized in that: The magnetism of the magnet (15-4) close to the collecting device (1) is weaker than the magnetism of the magnet (15-4) far from the collecting device (1).

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