CN113858050A

CN113858050A - Shot blasting and rust removing device for recycling iron nails

Info

Publication number: CN113858050A
Application number: CN202111012547.XA
Authority: CN
Inventors: 宋庆祥
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2021-12-31

Abstract

The invention discloses a shot blasting and rust removing device for recycling iron nails, and relates to the technical field of resource recycling. This iron nail is retrieved and is recycled shot-blasting rust cleaning device, including the peening machine, fixed mounting has the processing storehouse on the peening machine, and handles the interior bottom in storehouse and set up the feed opening with peening machine feed back mouth intercommunication, and the top of handling the storehouse is welded and is equipped with the pan feeding fill of intercommunication self inner chamber, handles the storehouse internal rotation and is connected with a net section of thick bamboo, and the pan feeding mouth with the feed feeding fill inner chamber intercommunication is seted up at the top of a net section of thick bamboo. This shot-blasting rust cleaning device is retrieved and is recycled through the function of magnetism mechanism, can effectively attract iron nail production, makes it adhere to magnetism and inhales the mechanism surface, has increased the area of contact of iron nail and peening for peening and iron nail surface friction reach the effect of striking off to iron nail surface rust, compare in traditional peening rust cleaning and handle, effectively avoid iron nail pile back and the relatively poor rust cleaning that influences of peening contact effect.

Description

Shot blasting and rust removing device for recycling iron nails

Technical Field

The invention relates to the technical field of resource recycling, in particular to a shot blasting and rust removing device for recycling iron nails.

Background

The iron nail is commonly used in hardware workpieces, is widely applied in various fields, and can be adjusted in size and shape according to actual use requirements. After long-term use, rust is inevitably generated on the surface of the iron nail due to the contact with air, and the iron nail can be put into use again after being recovered and properly treated, so that the resource recycling rate is greatly improved, and the aim of reducing expenditure is fulfilled. The physical means for rust removal of hardware at present include sand blasting and shot blasting.

In the shot blasting treatment process, when the quantity of iron nails is large, shot blasting cannot be fully contacted with the iron nails due to stacking, so that the condition of incomplete rust removal occurs, and the rust removal efficiency is influenced.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides the shot blasting rust removing device for recycling the iron nails, which can effectively improve the contact effect of the iron nails and shot blasting so as to ensure the removal degree of the shot blasting on the iron nails.

In order to achieve the purpose, the invention is realized by the following technical scheme: a shot blasting and rust removing device for recycling and reusing iron nails comprises a shot blasting machine, wherein a processing bin is fixedly arranged on the shot blasting machine, a feed opening communicated with a shot blasting machine feed back opening is formed in the inner bottom of the processing bin, a feed hopper communicated with an inner cavity of the processing bin is welded on the top of the processing bin, a net barrel is rotatably connected with the processing bin, a feed opening communicated with an inner cavity of the feed hopper is formed in the top of the net barrel, a motor with an output shaft fixedly connected with the axis of the front surface of the net barrel is fixedly arranged on the front surface of the processing bin, an electromagnet is fixedly arranged in the middle of the inner cavity of the net barrel, a discharge opening of the shot blasting machine penetrates through the axis of the inner rear wall of the net barrel and is fixedly connected with a branch spray pipe comprising three branch pipes, a magnetic suction mechanism is arranged in the middle of the inner cavity of the net barrel, the front end and the rear end of the magnetic suction mechanism are respectively attached to the front side and the rear side of the inner wall of the net barrel, the electromagnet is positioned in the middle of the magnetic suction mechanism, and four scraping and grinding mechanisms are fixedly connected with the outer side of the magnetic suction mechanism in an equidistant encircling manner, and one end of the scraping and grinding mechanism far away from the magnetic suction mechanism is fixedly connected with the inner wall of the net cylinder.

Preferably, the mechanism is inhaled to magnetism includes tube-shape bag, the tortuous flexure elastic piece of circle form, iron core and contact piece, both ends laminate with the front and back both sides of net section of thick bamboo inner wall respectively around the tube-shape bag, the tortuous flexure elastic piece of circle form sets up in the tube-shape bag and with tube-shape bag inner wall contact, the several iron core is the equidistance and encircles the form and peg graft in the outside of the tortuous flexure elastic piece of circle form, the great one side of tube-shape bag internal diameter all is provided with two and is a set of contact piece with the contact site of the tortuous flexure elastic piece of circle form, and two contact pieces close on the both sides of the tortuous flexure elastic piece of circle form department of buckling respectively.

Preferably, a certain distance is reserved between the inner ring of the cylindrical bag and the electromagnet, and the axis of the cylindrical bag and the axis of the electromagnet are overlapped.

Preferably, the included angle between every two branch pipes of the three branch pipes of the branched spray pipe is one hundred twenty degrees, and the pipe orifice ends of the three branch pipes face the magnetic attraction mechanism.

Preferably, scrape and grind mechanism and include flexible clean shot, magnetic ball, arc elastic rod, sacculus, arc pole, first abrasive paper cover and second abrasive paper cover, the embedded magnetic ball that is equipped with of flexible clean shot, two sets of arc elastic rods of the bilateral symmetry fixedly connected with of flexible clean shot, two arc elastic rods are a set of, two sets of arc elastic rods keep away from the one end of flexible clean shot respectively with the inner wall of net section of thick bamboo and the outer wall fixed connection of tube-shape bag, fixedly connected with sacculus between two arc elastic rods in the same set of, and the equal fixedly connected with arc pole that extends towards the flexible clean shot in both sides around the sacculus, first abrasive paper suit is on the arc pole, second abrasive paper suit is close to one section of flexible clean shot on the arc elastic rod.

Preferably, the shot-blasting machine feed back mouth department articulates there is the inside and outside shutter that runs through, and feed back mouth internal fixation installs the sieve that is the slope form and sets up, and the sieve is located the rear side of shutter.

The invention provides a shot blasting and rust removing device for recycling iron nails. The method has the following beneficial effects:

(1) this iron nail is retrieved and is recycled peening rust cleaning device through the function of magnetism mechanism of inhaling, can effectively produce the attraction to the iron nail, makes it adhere to and inhale the mechanism surface at magnetism, has increased the area of contact of iron nail and peening for peening and iron nail surface friction reach the effect of striking off to iron nail surface rust, compare in traditional peening rust cleaning and handle, effectively avoid iron nail pile up the back with the relatively poor rust cleaning that influences of peening contact effect.

(2) This iron nail is retrieved and is recycled peening rust cleaning device, the peening with inhale the in-process of mechanism contact magnetically, inhale the impact that the mechanism produced to magnetism and make its production vibration, and then change the iron nail to a certain extent and be located the position of inhaling the mechanism surface magnetically for iron nail surface is abundant with the peening contact and strike off the rust mark through the friction, has further avoided the iron nail to appear owing to piling up the unable abundant condition with the peening contact at the rust cleaning in-process.

(3) This iron nail is retrieved and is recycled peening rust cleaning device, utilize magnetism to inhale the mechanism and open repeatedly and close the electro-magnet at the function in-process, reach the effect of attracting repeatedly to the iron nail, make the iron nail inhale the in-process of mechanism and spun peening contact at reciprocal near magnetism, further improve the contact effect of iron nail and peening, when making the iron nail by abundant rust cleaning, the rotation of cooperation rotary drum makes the iron nail continuously stir, make iron nail in the rotary drum inhale the mechanism contact with magnetism, avoid partly iron nail relapse and inhale the mechanism contact with magnetism, the lower condition of rust cleaning efficiency appears.

(4) This iron nail is retrieved and is recycled shot-blasting rust cleaning device, the peening make magnetism inhale the mechanism surface and continuously produce deformation with magnetism inhale the impact that the mechanism contact in-process produced to reach the purpose of changing attached to magnetism and inhale mechanism surface iron nail horizontality, make the iron nail attached to inhale mechanism surface when the horizontality continuously changes, in order to reach and expose its surface in the effect of peening spray regime, thereby effectively improve the rust cleaning effect of peening to the iron nail surface.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front cross-sectional view of the structure of the present invention;

FIG. 3 is a front view of the branch nozzle of the present invention;

FIG. 4 is an enlarged view of the structure of FIG. 2;

fig. 5 is an enlarged view of the structure at B in fig. 2 according to the present invention.

In the figure: 1 shot blasting machine, 2 treatment bins, 3 mesh cylinders, 4 electromagnets, 5 branch nozzles, 6 magnetic attraction mechanisms, 7 scraping and grinding mechanisms, 61 cylindrical bags, 62-ring-shaped zigzag elastic sheets, 63 iron cores, 64 contact sheets, 71 flexible hollow balls, 72 magnetic balls, 73 arc-shaped elastic rods, 74 balloons, 75 arc-shaped rods, 76 first abrasive paper sleeves and 77 second abrasive paper sleeves.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.

Referring to fig. 1-5, the present invention provides a technical solution: a shot blasting and rust removing device for recycling and reusing iron nails comprises a shot blasting machine 1, a processing bin 2 is fixedly arranged on the shot blasting machine 1, a feed opening communicated with a feed back opening of the shot blasting machine 1 is formed in the inner bottom of the processing bin 2, a feed hopper communicated with an inner cavity of the processing bin 2 is welded on the top of the processing bin 2, a net barrel 3 is rotatably connected with the processing bin 2, a feed opening communicated with the inner cavity of the feed hopper is formed in the top of the net barrel 3, a motor fixedly connected with an output shaft and the axis of the front side of the net barrel 3 is fixedly arranged on the front side of the processing bin 2, an electromagnet 4 is fixedly arranged in the middle of the inner cavity of the net barrel 3, a discharge opening of the shot blasting machine 1 penetrates through the axis of the inner rear wall of the net barrel 3 and is fixedly connected with a branch spray pipe 5 comprising three branch pipes, a magnetic suction mechanism 6 is arranged in the middle of the inner cavity of the net barrel 3, the front end and the rear end of the magnetic suction mechanism 6 are respectively attached to the front side and the rear side of the inner wall of the net barrel 3, the electromagnet 4 is positioned in the middle of the magnetic suction mechanism 6, magnetism inhales four scraping and grinding mechanisms 7 that are the equidistance and encircle the form and distribute of outside fixedly connected with of mechanism 6, and scrape and grind mechanism 7 and keep away from the one end of magnetism and inhale mechanism 6 and the inner wall fixed connection of a net section of thick bamboo 3, the contained angle between 5 three spinal branch pipes of branch spray tube per two spinal branch pipes is one hundred twenty degrees, and the nose end of three spinal branch pipes all towards magnetism and inhale mechanism 6, 1 feed back mouth department of peening machine articulates there is the inside and outside door that opens and shuts that runs through, and the interior fixed mounting of feed back mouth has the sieve that is the slope form and sets up, the sieve is located the rear side that opens and shuts the door.

The magnetic attraction mechanism 6 comprises a cylindrical bag 61, a ring-shaped zigzag elastic sheet 62, an iron core 63 and contact sheets 64, wherein the front end and the rear end of the cylindrical bag 61 are respectively attached to the front side and the rear side of the inner wall of the net barrel 3, the ring-shaped zigzag elastic sheet 62 is arranged in the cylindrical bag 61 and is in contact with the inner wall of the cylindrical bag 61, the iron cores 63 are inserted outside the ring-shaped zigzag elastic sheet 62 in an equidistant surrounding manner, two contact sheets 64 which are a group are arranged on the side, with the larger inner diameter, of the cylindrical bag 61 and the contact part of the bent part of the ring-shaped zigzag elastic sheet 62, the two contact sheets 64 are respectively close to the two sides of the bent part of the ring-shaped zigzag elastic sheet 62, a certain distance is reserved between the inner ring of the cylindrical bag 61 and the electromagnet 4, and the axis of the cylindrical bag 61 and the axis of the electromagnet 4 are mutually overlapped.

Scraping and grinding mechanism 7 includes flexible clean ball 71, the magnetic ball 72, arc elastic rod 73, sacculus 74, arc rod 75, first sand paper cover 76 and second sand paper cover 77, the embedded magnetic ball 72 that is equipped with of flexible clean ball 71, two sets of arc elastic rod 73 of bilateral symmetry fixedly connected with of flexible clean ball 71, two of arc elastic rod 73 are a set of, two sets of arc elastic rod 73 keep away from the one end of flexible clean ball 71 respectively with the inner wall of net section of thick bamboo 3 and the outer wall fixed connection of tube-shaped bag 61, fixedly connected with sacculus 74 between two arc elastic rod 73 in the same set, and the equal fixedly connected with arc rod 75 that extends towards flexible clean ball 71 in both sides around sacculus 74, first sand paper cover 76 suit is on arc rod 75, second sand paper cover 77 suit is close to one section of flexible clean ball 71 on arc elastic rod 73.

The feed inlet at the top of the net barrel 3 is coincided with the lower end of the feed hopper in a non-use state, recycled iron nails are thrown into the net barrel 3 through the feed hopper and the feed inlet, the electromagnet 4 intermittently operates, magnetic force is generated when the electromagnet 4 works to attract the iron nails in the net barrel 3, the iron nails are attracted by the magnetic force and then attached to the surface of the cylindrical bag 61, shot blasting is sprayed out through the branch spray pipe 5 when the shot blasting machine 1 operates to perform impact friction on the iron nails attached to the surface of the cylindrical bag 61 so as to achieve the effect of removing iron rust on the surface of the iron nails, the output shaft of the motor performs reciprocating rotation with a sixty-degree rotation angle in the process and drives the net barrel 3 to synchronously rotate, the cylindrical bag 61 continuously shakes in the process, the iron nails attached to the surface of the surface change the self position and the contact surface with the cylindrical bag 61 due to friction, so that the surface of the iron nails is fully contacted with the shot blasting, when the electromagnet 4 is closed, the iron nails attached to the surface of the iron nail drop and are mixed into the iron nail pile positioned at the bottom of the inner cavity of the mesh cylinder 3 after the magnetic attraction is lost, the electromagnet 4 operates again after the mesh cylinder 3 rotates to break up the iron nails, part of the iron nails are adsorbed on the surface of the cylindrical bag 61 and are contacted with shot blasting to carry out rust removal treatment, the processes are repeated to complete the rust removal treatment on all the iron nails in the mesh cylinder 3, part of the iron nails splash to the scraping and grinding mechanism 7 due to mutual collision in the repeated rotation process of the mesh cylinder 3, the iron nails are attached to the surface of the flexible hollow ball 71 after being attracted by the magnetic force of the magnetic ball 72, the cylindrical bag 61 deforms and stretches the arc-shaped elastic rod 73 when being impacted by the shot blasting, the arc-shaped elastic rod 73 extrudes the ball bag 74 in the stretching process, so that the two arc-shaped rods 75 swing rapidly, the iron nails positioned between the two arc-shaped elastic rods 73 on the surface of the flexible hollow ball 71 are extruded and rubbed by the first sand paper sleeve 76 and the second sand paper sleeve 77, the iron nail derusting effect on the iron nails is achieved, the iron nails attached to the surface of the flexible hollow ball 71 are thrown off in the process that the net barrel 3 rotates repeatedly, other iron nails are adsorbed again and attached to the surface of the flexible hollow ball 71 to be derusted in the process that the net barrel 3 rotates continuously, the iron nails and shot blasting generate impact force to press the cylindrical bag 61 when contacting with the cylindrical bag 61, the annular zigzag elastic sheet 62 in the cylindrical bag 61 is extruded to generate deformation, the iron core 63 magnetized by the electromagnet 4 swings in the deformation process of the annular zigzag elastic sheet 62, the iron nails attached to the surface of the cylindrical bag 61 are attracted by the iron core 63 and offset along with the movement of the iron nails, meanwhile, the bending part of the annular zigzag elastic sheet 62 is contacted with the contact sheet 64 and extrudes the surface of the cylindrical bag 61 to generate deformation when deforming, the position of the iron nails positioned on the surface of the cylindrical bag 61 is further changed, so that the iron nails are fully contacted with the shot blasting to achieve the derusting treatment, the peening of rust cleaning in-process falls into in the feed back mouth and retrieve to peening machine 1 through the sieve mesh on the sieve via net section of thick bamboo 3 bottom, accomplishes rust cleaning work back motor output shaft and rotates one hundred eighty degrees pan feeding mouth that makes net section of thick bamboo 3 and peening machine 1's feed back mouth intercommunication, opens the door that opens and shuts and makes the iron nail follow the sieve and follow the interior roll-off of feed back mouth, collects the iron nail.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides an iron nail is retrieved and is recycled shot-blasting rust cleaning device, includes peening machine (1), its characterized in that: the shot blasting machine is characterized in that a processing bin (2) is fixedly mounted on the shot blasting machine (1), a feed opening communicated with a feed back opening of the shot blasting machine (1) is formed in the inner bottom of the processing bin (2), a feeding hopper communicated with an inner cavity of the processing bin (2) is welded on the top of the processing bin, a net barrel (3) is rotatably connected in the processing bin (2), a feeding opening communicated with the inner cavity of the feeding hopper is formed in the top of the net barrel (3), a motor fixedly connected with an output shaft and the axis of the front surface of the net barrel (3) is fixedly mounted on the front surface of the processing bin (2), an electromagnet (4) is fixedly mounted in the middle of the inner cavity of the net barrel (3), a discharge opening of the shot blasting machine (1) penetrates through the axis of the inner rear wall of the net barrel (3) and is fixedly connected with a branch spray pipe (5) comprising three branch pipes, a magnetic attraction mechanism (6) is arranged in the middle of the inner cavity of the net barrel (3), and the front and rear ends of the magnetic attraction mechanism (6) are respectively attached to the front and rear sides of the inner wall of the net barrel (3), the electromagnet (4) is located in the middle of the magnetic attraction mechanism (6), four scraping and grinding mechanisms (7) which are distributed in an equidistant surrounding mode are fixedly connected to the outer side of the magnetic attraction mechanism (6), and one end, far away from the magnetic attraction mechanism (6), of each scraping and grinding mechanism (7) is fixedly connected with the inner wall of the net barrel (3).

2. The iron nail recycling shot blasting and rust removing device as claimed in claim 1, wherein: magnetic attraction mechanism (6) includes tube-shape bag (61), circle form tortuous flexure strip (62), iron core (63) and contact piece (64), the front and back both ends of tube-shape bag (61) are laminated with the front and back both sides of net section of thick bamboo (3) inner wall respectively, circle form tortuous flexure strip (62) set up in tube-shape bag (61) and with tube-shape bag (61) inner wall contact, several iron core (63) are the equidistance and encircle the form and peg graft in the outside of circle form tortuous flexure strip (62), the great one side of tube-shape bag (61) internal diameter all is provided with two contact pieces (64) as a set of with the contact part of circle form tortuous flexure strip (62) department of buckling, and two contact pieces (64) are close to the both sides of circle form tortuous flexure strip (62) department of buckling respectively.

3. The iron nail recycling shot blasting and rust removing device as claimed in claim 2, wherein: a certain distance is reserved between the inner ring of the cylindrical bag (61) and the electromagnet (4), and the axis of the cylindrical bag (61) and the axis of the electromagnet (4) are overlapped.

4. The iron nail recycling shot blasting and rust removing device as claimed in claim 1, wherein: the included angle between every two branch pipes of the three branch pipes of the branch spray pipe (5) is one hundred twenty degrees, and the pipe orifice ends of the three branch pipes face the magnetic attraction mechanism (6).

5. The iron nail recycling shot blasting and rust removing device as claimed in claim 2, wherein: the scraping and grinding mechanism (7) comprises a flexible hollow ball (71), a magnetic ball (72), arc-shaped elastic rods (73), a ball bag (74), arc-shaped rods (75), a first sand paper sleeve (76) and a second sand paper sleeve (77), the magnetic ball (72) is embedded in the flexible hollow ball (71), two arc-shaped elastic rods (73) are symmetrically and fixedly connected to two sides of the flexible hollow ball (71), the two arc-shaped elastic rods (73) form a group, one end, far away from the flexible hollow ball (71), of each arc-shaped elastic rod (73) is fixedly connected with the inner wall of the mesh cylinder (3) and the outer wall of the cylindrical bag (61), the ball bag (74) is fixedly connected between the two arc-shaped elastic rods (73) in the same group, the arc-shaped rods (75) extending towards the flexible hollow ball (71) are fixedly connected to the front side and the rear side of the ball bag (74), and the first sand paper sleeve (76) is sleeved on the arc-shaped rods (75), the second sand paper sleeve (77) is sleeved on a section of the arc-shaped elastic rod (73) close to the flexible hollow ball (71).

6. The iron nail recycling shot blasting and rust removing device as claimed in claim 1, wherein: shot-blasting machine (1) feed back mouth department articulates there is the inside and outside shutter that runs through, and feed back mouth internal fixation installs the sieve that is the slope form and sets up, and the sieve is located the rear side of shutter.