阅读说明：本技术 一种新型金属材料表面防锈漆涂喷装置 (Novel metal material surface antirust paint coating and spraying device ) 是由 马慧敏 于 2021-07-07 设计创作，主要内容包括：本发明公开一种新型金属材料表面防锈漆涂喷装置,包括有底座、泵机、输出管、喷涂器、推进机构、进料机构等；底座上部左前侧设有泵机,底座上部设有推进机构,推进机构上设有喷涂器,泵机输出轴左侧与喷涂器左侧中部之间连接有输出管,底座上部右侧设有进料机构。本发明所公开的新型金属材料表面防锈漆涂喷装置具有自动压紧固定金属材料、自动隔挡金属材料两侧,避免沾染防锈漆、自动进一步稳固金属材料和方便清洁喷涂器,同时能够轻松更换清洁毛刷的优点。(The invention discloses a novel metal material surface antirust paint spraying device, which comprises a base, a pump machine, an output pipe, a sprayer, a propelling mechanism, a feeding mechanism and the like; the left front side of the upper part of the base is provided with a pump machine, the upper part of the base is provided with a propelling mechanism, the propelling mechanism is provided with an atomizer, an output pipe is connected between the left side of an output shaft of the pump machine and the middle part of the left side of the atomizer, and the right side of the upper part of the base is provided with a feeding mechanism. The novel metal material surface antirust paint spraying device disclosed by the invention has the advantages that the metal material is automatically compressed and fixed, two sides of the metal material are automatically isolated, the antirust paint is prevented from being infected, the metal material is automatically further stabilized, a sprayer is convenient to clean, and meanwhile, a cleaning brush can be easily replaced.)

1. The utility model provides a novel metal material surface anti-rust paint scribbles spouts device which characterized in that: comprises the following steps: the device comprises a base (1), wherein a pump (2) is arranged on one side of the upper part of the base (1); the upper part of the base (1) is provided with a propelling mechanism (5); the sprayer (4) is arranged on the propelling mechanism (5); the output pipe (3) is connected between one side of the output shaft of the pump (2) and the middle part of one side of the sprayer (4); the feeding mechanism (6) is arranged on one side of the upper part of the base (1).

2. The novel metal material surface antirust paint spraying device as claimed in claim 1, characterized in that: the propulsion mechanism (5) comprises: the middle of one side of the upper part of the base (1) is provided with the electric push rod (54); one side of the telescopic rod of the electric push rod (54) is connected with the connecting plate (53); the upper part of the connecting plate (53) is connected with the sliding frame (52), and the upper side of the sliding frame (52) is connected with one side of the sprayer (4); the bracket (55) is symmetrically connected to both sides of the upper part of one side of the base (1); the first guide rod (51) is connected between the inner sides of the upper parts of the first guide rod (51) and the two side brackets (55), and the lower side of the sliding frame (52) is connected with the first guide rod (51) in a sliding mode.

3. The novel metal material surface antirust paint spraying device as claimed in claim 2, characterized in that: the feeding mechanism (6) comprises: the first fixing rod (61) is symmetrically connected to one side of the upper part of the base (1); the sliding blocks (62) are symmetrically and slidably connected to the first fixing rod (61); the mounting rods (63) are connected between the upper sides of the sliding blocks (62) on the two sides of the mounting rods (63); the placing rack (64) is connected between the two sides of the placing rack (64) and the mounting rod (63).

4. A novel metallic material surface antirust paint spraying device as claimed in claim 3, characterized in that: still including compressing tightly subassembly (7), compress tightly subassembly (7) including: a support frame (71), wherein one side of the upper part of the base (1) is connected with the support frame (71); the sliding rods (72) are symmetrically and slidably connected to one side of the upper part of the support frame (71); the extension springs (75) are connected between the sliding rod (72) and the support frame (71), and the extension springs (75) are sleeved on the sliding rod (72); a connecting rod (73), wherein the connecting rod (73) is connected between the lower sides of the sliding rods (72); the two sides of the connecting rod (73) are connected with the pressing frame (74); a second fixing rod (76), wherein the second fixing rod (76) is connected between the upper sides of the sliding rods (72); wedge plate (77), sprayer (4) upper portion one side intermediate junction have wedge plate (77), and wedge plate (77) and connecting rod (73) are mutually supported.

5. The novel metal material surface antirust paint spraying device as claimed in claim 4, characterized in that: still including keeping off material subassembly (8), keep off material subassembly (8) including: the guide frame (81) is symmetrically connected with one side of the upper part of the base (1); the upper parts of the guide frames (81) are symmetrically and slidably connected with the material blocking frames (82); the compression springs (83) are connected between the lower sides of the material blocking frames (82) on the two sides, and the compression springs (83) are sleeved on the guide frame (81); the guide rails (84) are matched between the lower parts of the material blocking frames (82) at two sides in a sliding way; the inner sides of the middle parts of the guide rails (84) are connected with wedge-shaped rods (85); the middle part of one side of the base (1) is connected with the sliding plate (86) in a sliding way, and the sliding plate (86) is matched with the wedge-shaped rod (85); a first reel (87), wherein the first reel (87) is rotatably connected to one side of the upper part of the base (1); the fixing frame (88) is connected between the two sides of the upper part of the supporting frame (71); the two sides of the upper part of the fixing frame (88) are rotatably connected with the second reels (89); the pull rope (810) is connected between the connecting rod (73) and the sliding plate (86), and the pull rope (810) bypasses the first reel (87) and the second reel (89).

6. The novel metal material surface antirust paint spraying device as claimed in claim 5, characterized in that: still including spacing subassembly (9), spacing subassembly (9) including: the fixing plate (91) is connected with both sides of the upper part of the guide frame (81) on one side; one side of the upper part of the fixed plate (91) is connected with a first sliding rod (92) in a sliding way; the inner sides of the first sliding rods (92) are connected with limit blocks (94); the reset spring (95) is connected between the limiting block (94) and the fixing plate (91), and the reset spring (95) is sleeved on the first sliding rod (92); the outer side of the lower part of the sliding block (62) on one side is connected with the fixed block (93), and the fixed block (93) is matched with the limiting block (94); the pushing rods (96) are connected to the outer sides of the lower portions of the material blocking frames (82) on one side, and the pushing rods (96) are matched with the first sliding rods (92).

7. The novel metal material surface antirust paint spraying device as claimed in claim 6, characterized in that: the cleaning device also comprises a cleaning component (10), wherein the cleaning component (10) is arranged in the middle of the upper part of the base (1).

8. The novel metal material surface antirust paint spraying device as claimed in claim 7, characterized in that: the cleaning assembly (10) comprises: the middle of the upper part of the base (1) is symmetrically connected with the mounting rack (101); the upper parts of the mounting frames (101) are connected with second guide rods (102); the middle parts of the second guide rods (102) are connected with the mounting blocks (103); the upper side and the lower side of the second guide rod (102) are both connected with the clamping frame (104) in a sliding manner; the first springs (105) are connected between the clamping frame (104) and the mounting block (103), and the second guide rod (102) is sleeved with the first springs (105); the middle part of the inner side of the clamping frame (104) is connected with the inclined plate (106); the inner sides of the mounting blocks (103) are connected with third guide rods (111); the contact rods (107) are connected to the third guide rod (111) in a sliding mode, and the contact rods (107) are matched with the inclined plate (106); the second springs (108) are connected between the contact rods (107) and the mounting blocks (103), and the second springs (108) are sleeved on the third guide rods (111); the middle parts of the pull rods (109) and the contact rods (107) are connected with the pull rods (109); the cleaning brush (110) is clamped between the inner sides of the two clamping frames (104), and the sprayer (4) is positioned on one side of the cleaning brush (110).

Technical Field

The invention relates to a coating and spraying device, in particular to a novel metal material surface antirust paint coating and spraying device.

Background

The metal material is a common material in life, but due to the characteristics of the metal material, the metal material is easy to oxidize and rust, and subsequent use is affected, so that in order to avoid the loss, the metal material is usually sprayed with antirust paint.

Present novel metal material surface rust-resistant spraying technique, generally be by the handheld metal material of user, through removing the sprayer, to its spraying antirust paint, when the need is the tubular metal material inner wall spraying antirust paint, this kind of mode, at first handheld metal material, it is troublesome and not firm, loosen metal material because of external influence easily, influence normal spraying, secondly, manual promotion sprayer, it is low to consume the manpower efficiency, simultaneously in the spraying in-process, antirust paint probably sprays on the outer wall of metal material both sides, also easy spraying is to the user on hand, last sprayer is after long-term the use, the outward appearance is dirty and disorderly, inconvenient clearance.

Therefore, it is necessary to design a novel device for coating antirust paint on the surface of a metal material, which can automatically compress the metal material, automatically spray antirust paint, automatically separate and block two sides of the metal material, further stabilize the metal material and conveniently clean a sprayer.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a novel metal material surface antirust paint spraying device which can automatically compress a metal material, automatically spray antirust paint, automatically separate and block two sides of the metal material, further stabilize the metal material and conveniently clean a sprayer.

The purpose of the invention can be achieved by adopting the following technical scheme:

in a first aspect, a novel metal material surface antirust paint spraying device comprises: the pump is arranged on one side of the upper part of the base; the upper part of the base is provided with a propelling mechanism; the sprayer is arranged on the propelling mechanism; the output pipe is connected between one side of the output shaft of the pump and the middle part of one side of the sprayer; the feeding mechanism is arranged on one side of the upper part of the base.

Further, the propulsion mechanism includes: the middle of one side of the upper part of the base is provided with the electric push rod; one side of the electric push rod telescopic rod is connected with a connecting plate; the upper part of the connecting plate is connected with a sliding frame, and the upper side of the sliding frame is connected with one side of the sprayer; the two sides of the upper part of one side of the base are symmetrically connected with the bracket; the first guide rods are connected between the inner sides of the upper parts of the two side supports, and the lower side of the sliding frame is connected with the first guide rods in a sliding mode.

Further, feed mechanism includes: the first fixing rods are symmetrically connected to one side of the upper part of the base; the first fixing rods are symmetrically connected with the sliding blocks in a sliding manner; the mounting rods are connected between the upper sides of the sliding blocks on the two sides; the rack all is connected with the rack between the installation pole both sides.

Further, still including compressing tightly the subassembly, compressing tightly the subassembly including: one side of the upper part of the base is connected with a support frame; the sliding rods are symmetrically connected to one side of the upper part of the support frame in a sliding manner; the extension springs are connected between the sliding rods and the support frame and sleeved on the sliding rods; the connecting rod is connected between the lower sides of the sliding rods; the two sides of the connecting rod are connected with the pressing frame; the second fixed rod is connected between the upper sides of the sliding rods; the middle of one side of the upper part of the sprayer is connected with a wedge-shaped plate which is matched with the connecting rod.

Further, still including keeping off the material subassembly, keep off the material subassembly including: one side of the upper part of the base is symmetrically connected with the guide frame; the upper parts of the guide frames are symmetrically connected with the material blocking frames in a sliding manner; the compression springs are connected between the lower sides of the material blocking frames on the two sides and sleeved on the guide frame; the guide rails are matched between the lower parts of the material blocking frames on the two sides in a sliding manner; the inner sides of the middle parts of the guide rails are connected with wedge-shaped rods; the middle part of one side of the base is connected with a sliding plate in a sliding way, and the sliding plate is matched with the wedge-shaped rod; a first reel rotatably connected to one side of the upper part of the base; the fixing frame is connected between the two sides of the upper part of the supporting frame; the two sides of the upper part of the fixing frame are rotatably connected with the second reels; the stay cord is connected with between connecting rod and the sliding plate, and the stay cord is walked around first reel and second reel.

Further, still including spacing subassembly, spacing subassembly is including: the two sides of the upper part of the guide frame on one side are both connected with a fixing plate; one side of the upper part of the fixed plate is connected with a first sliding rod in a sliding way; the inner sides of the first sliding rods are connected with limiting blocks; the reset springs are connected between the limiting blocks and the fixing plate and sleeved on the first sliding rod; the outer side of the lower part of the sliding block on one side is connected with a fixed block, and the fixed block is matched with the limiting block; the outside of the lower part of the material blocking frame on one side of the push rod is connected with the push rod, and the push rod is matched with the first sliding rod.

Furthermore, the cleaning device also comprises a cleaning component which is arranged in the middle of the upper part of the base.

Further, the cleaning assembly comprises: the middle of the upper part of the base is symmetrically connected with the mounting rack; the upper parts of the mounting racks are connected with second guide rods; the middle parts of the second guide rods are connected with the mounting blocks; the upper side and the lower side of the second guide rod are both connected with the clamping frame in a sliding manner; the first springs are connected between the clamping frame and the mounting block and sleeved on the second guide rod; the middle part of the inner side of the clamping frame is connected with an inclined plate; the inner sides of the mounting blocks are connected with third guide rods; the contact rods are connected to the third guide rods in a sliding mode and are matched with the inclined plate; the second springs are connected between the contact rods and the mounting blocks and sleeved on the third guide rods; the middle parts of the contact rods are connected with pull rods; the cleaning brush is clamped between the inner sides of the clamping frames at the two sides, and the sprayer is positioned at one side of the cleaning brush.

The invention has the advantages that: (1) according to the invention, the wedge-shaped plate moves rightwards to push the connecting rod and the pressing frame to move downwards, so that the metal material is pressed and fixed, and the effect of automatically pressing and fixing the metal material is achieved; (2) according to the invention, the second fixing rod moves downwards, the sliding plate is pulled by the pull rope to move rightwards, the wedge-shaped rod and the guide rail are pushed to move inwards, the material blocking frame is pushed to move inwards, the effect of automatically blocking two sides of a metal material is achieved, and the anti-rust paint is prevented from being polluted; (3) according to the invention, the material blocking frame drives the pushing rod to move inwards, so that the first sliding rod and the limiting block are pushed to move inwards, the fixing block is blocked, the sliding block, the placing frame and the metal material are fixed, and the effect of automatically further stabilizing the metal material is achieved; (4) according to the sprayer, the pull rod is pulled to move outwards to drive the contact rod to move outwards, the inclined plate and the clamping frame are pushed to move outwards to separate from the cleaning hairbrush, the cleaning hairbrush can be taken down and replaced by a new cleaning hairbrush, the effect of conveniently cleaning the sprayer is achieved, and meanwhile the cleaning hairbrush can be easily replaced.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic perspective view of the propulsion mechanism and the feeding mechanism of the present invention.

Fig. 3 is a schematic perspective view of a first three-dimensional structure of the pressing assembly and the stopping assembly according to the present invention.

Fig. 4 is a schematic perspective view of a second structure of the pressing assembly and the stopping assembly according to the present invention.

Fig. 5 is a schematic perspective view of the spacing assembly of the present invention.

Fig. 6 is a perspective view of the cleaning assembly of the present invention.

Part names and serial numbers in the figure: 1: base, 2: pump machine, 3: output pipe, 4: sprayer, 5: propulsion mechanism, 51: first guide bar, 52: carriage, 53: connection plate, 54: electric putter, 55: a bracket, 6: feed mechanism, 61: first fixing lever, 62: slider, 63: mounting rod, 64: rack, 7: pressing assembly, 71: support frame, 72: slide bar, 73: link, 74: pressing frame, 75: tension spring, 76: second fixing lever, 77: wedge plate, 8: keep off material subassembly, 81: guide frame, 82: keep off work or material rest, 83: compression spring, 84: guide rail, 85: wedge rod, 86: sliding plate, 87: first reel, 88: mount, 89: second reel, 810: a pull rope, 9: spacing subassembly, 91: fixing plate, 92: first slide bar, 93: fixed block, 94: stopper, 95: return spring, 96: push rod, 10: cleaning assembly, 101: mounting frame, 102: second guide bar, 103: mounting block, 104: clamping frame, 105: first spring, 106: swash plate, 107: contact stem, 108: second spring, 109: a pull rod, 110: cleaning brush, 111: and a third guide rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

As shown in fig. 1 and fig. 2, this embodiment discloses a novel metal material surface antirust paint scribbles and spouts device, including base 1, pump machine 2, output tube 3, sprayer 4, advancing mechanism 5 and feed mechanism 6, the left front side of base 1 upper portion is equipped with pump machine 2, base 1 upper portion is equipped with advancing mechanism 5, is equipped with sprayer 4 on advancing mechanism 5, is connected with output tube 3 between pump machine 2 output shaft left side and the 4 left sides middle parts of sprayer, base 1 upper portion right side is equipped with feed mechanism 6.

The propelling mechanism 5 comprises a first guide rod 51, a sliding frame 52, a connecting plate 53, an electric push rod 54 and a support 55, the electric push rod 54 is installed in the middle of the right side of the upper portion of the base 1, the connecting plate 53 is connected to the left side of an expansion rod of the electric push rod 54, the sliding frame 52 is connected to the upper portion of the connecting plate 53, the upper side of the sliding frame 52 is connected to the left side of the sprayer 4, the supports 55 are symmetrically connected to the left side and the right side of the upper portion of the left side of the base 1 front and back, the first guide rod 51 is connected between the inner sides of the upper portions of the supports 55 on the front and back, and the lower side of the sliding frame 52 is connected with the first guide rod 51 in a sliding manner.

The feeding mechanism 6 comprises a first fixing rod 61, a sliding block 62, a mounting rod 63 and a placing frame 64, the first fixing rod 61 is symmetrically connected to the right side of the upper portion of the base 1 in a left-right mode, the sliding block 62 is symmetrically connected to the first fixing rod 61 in a front-back mode, the mounting rod 63 is connected between the upper sides of the sliding blocks 62 on the left side and the right side, and the placing frame 64 is connected between the front side and the rear side of the mounting rod 63.

When a user needs to spray anti-rust paint on the inner wall of a novel metal material, one end of an output pipe 3 is communicated with the anti-rust paint, the metal material is placed on a placing frame 64, a pump machine 2 is started, the anti-rust paint is pumped in and then is transmitted to an applicator 4 through the output pipe 3, meanwhile, an electric push rod 54 is started, a telescopic rod of the electric push rod 54 moves rightwards, a connecting plate 53 and a sliding frame 52 are driven to move rightwards, the applicator 4 is driven to move inwards to enable the anti-rust paint to be uniformly sprayed on the inner wall of the metal material, then, the telescopic rod of the electric push rod 54 moves leftwards, the connecting plate 53 and the sliding frame 52 are driven to move leftwards, the applicator 4 is driven to move leftwards and keep away from the metal material and restore to the original state, at the moment, a sliding block 62 is pushed backwards again to drive a mounting rod 63, the placing frame 64 and the metal material to move backwards, make metal material thoroughly keep away from sprayer 4, take off metal material from rack 64 again and collect, promote slider 62 forward movement afterwards, drive installation pole 63 and rack 64 forward movement, resume to the original state, so reciprocal, all metal material inner walls have all been sprayed after the anti-rust paint, close pump 2 and electric putter 54, and the device stops the function, reaches simple and convenient operation and realizes the effect of novel metal material spraying anti-rust paint.

Example 2

As shown in fig. 1 and fig. 3 to fig. 6, in some embodiments, the painting equipment further includes a pressing assembly 7, the pressing assembly 7 includes a support frame 71, a sliding rod 72, a connecting rod 73, a pressing frame 74, an extension spring 75, a second fixing rod 76 and a wedge plate 77, the support frame 71 is connected to the right side of the upper portion of the base 1, the sliding rod 72 is connected to the left side of the upper portion of the support frame 71 in a front-back symmetrical sliding manner, the extension spring 75 is connected between the sliding rod 72 and the support frame 71, the extension spring 75 is sleeved on the sliding rod 72, the connecting rod 73 is connected between the lower sides of the sliding rod 72, the pressing frames 74 are connected to the front and back sides of the connecting rod 73, the second fixing rod 76 is connected between the upper sides of the sliding rod 72, the wedge plate 77 is connected to the left side of the upper portion of the painting equipment 4, and the wedge plate 77 and the connecting rod 73 are matched with each other.

When the sprayer 4 moves rightwards, the wedge plate 77 is driven to move rightwards, after the wedge plate 77 contacts the connecting rod 73, the connecting rod 73 is driven to move downwards, the sliding rod 72 and the pressing frame 74 are driven to move downwards, the stretching spring 75 is stretched, the pressing frame 74 is enabled to press and fix the metal material, after the metal material is sprayed with the anti-rust paint, the sprayer 4 moves leftwards, the wedge plate 77 is driven to move leftwards to be far away from the connecting rod 73, under the action of the stretching spring 75, the sliding rod 72, the connecting rod 73 and the pressing frame 74 are driven to move upwards to restore to the original state, the pressing frame 74 is far away from the metal material, the metal material can be pushed out and then taken down, the reciprocating is carried out, and the effect of automatically pressing and fixing the metal material is achieved.

The material blocking device further comprises a material blocking component 8, the material blocking component 8 comprises a guide frame 81, a material blocking frame 82, a compression spring 83, a guide rail 84, a wedge-shaped rod 85, a sliding plate 86, a first reel 87, a fixing frame 88, a second reel 89 and a pull rope 810, the guide frame 81 is symmetrically connected to the front and the rear of the right side of the upper portion of the base 1, the material blocking frame 82 is symmetrically connected to the left and the right of the upper portion of the guide frame 81 in a sliding mode, the compression spring 83 is connected between the lower sides of the material blocking frame 82 on the front side and the rear side in a sliding mode, the compression spring 83 is sleeved on the guide frame 81, the guide rail 84 is matched between the lower portions of the material blocking frame 82 on the front side and the rear side in a sliding mode, the wedge-shaped rod 85 is connected to the inner side of the middle of the guide rail 84, the sliding plate 86 is connected to the middle of the right side of the base 1 in a sliding mode, the sliding plate 86 is matched with the wedge-shaped rod 85 on the right side of the upper portion of the base 1, the first reel 87 is connected to the front and the front side and rear side of the upper portion of the support frame 71, the left and right sides of the upper part of the fixed frame 88 are rotatably connected with second reels 89, a pull rope 810 is connected between the connecting rod 73 and the sliding plate 86, and the pull rope 810 bypasses the first reels 87 and the second reels 89.

When the sliding rod 72 moves downwards, the second fixing rod 76 is driven to move downwards, the sliding plate 86 is pulled to move rightwards through the pull rope 810, the wedge-shaped rod 85 and the guide rail 84 are pushed to move inwards, the material blocking frame 82 is further pushed to move inwards, the compression spring 83 is compressed, the material blocking frames 82 on two sides can fix the metal material clamp tightly, meanwhile, two sides of the metal material are blocked, the metal material is prevented from being stained with antirust paint, after the antirust paint of the metal material is sprayed, the sliding rod 72 moves upwards, the pull rope 810 is not pulled any more, under the action of the compression spring 83, the material blocking frame 82 is pushed to move outwards, the metal material is kept away, the guide rail 84 and the wedge-shaped rod 85 are pushed to move outwards, the sliding plate 86 is pushed to move leftwards and is restored to the original state, the reciprocating motion is realized, the effect of automatically blocking two sides of the metal material is achieved, and the antirust paint is prevented from being stained with antirust paint.

Still including spacing subassembly 9, spacing subassembly 9 is including fixed plate 91, first slide bar 92, fixed block 93, stopper 94, reset spring 95 and catch bar 96, the rear side leading truck 81 upper portion left and right sides all is connected with fixed plate 91, the equal sliding type in fixed plate 91 upper portion front side is connected with first slide bar 92, first slide bar 92 inboard all is connected with stopper 94, all be connected with reset spring 95 between stopper 94 and the fixed plate 91, reset spring 95 overlaps on first slide bar 92, the rear side slider 62 lower part outside all is connected with fixed block 93, fixed block 93 and stopper 94 mutually support, the rear side keeps off the work or material rest 82 lower part outside and all is connected with catch bar 96, catch bar 96 and first slide bar 92 mutually support.

When the material blocking frame 82 moves inwards, the pushing rod 96 is driven to move inwards, after the pushing rod 96 contacts the first sliding rod 92, the first slide bar 92 and the limit block 94 are pushed to move inwards, the return spring 95 is stretched, the limit block 94 blocks the fixed block 93 and the slide block 62, thereby fixing the slide block 62, the placing frame 64 and the metal material, after the spraying of the antirust paint of the metal material is finished, the material blocking frame 82 moves outwards to drive the pushing rod 96 to move outwards to be far away from the first sliding rod 92, under the action of the return spring 95, the limiting block 94 and the first slide bar 92 are pushed to move outwards and return to the original state, the limiting block 94 no longer blocks the fixing block 93, the fixing block 93 and the sliding block 62 can be pushed to move backwards, so as to drive the placing frame 64 and the metal material to move backwards, finally the metal material is taken down and collected, and the reciprocating operation is carried out, so that the effect of automatically further stabilizing the metal material is achieved.

The cleaning device comprises a cleaning assembly 10, the cleaning assembly 10 comprises an installation frame 101, a second guide rod 102, an installation block 103, a clamping frame 104, a first spring 105, an inclined plate 106, a contact rod 107, a second spring 108, a pull rod 109, a cleaning brush 110 and a third guide rod 111, the installation frame 101 is symmetrically connected in front and back of the middle of the upper portion of a base 1, the second guide rod 102 is connected to the upper portion of the installation frame 101, the installation block 103 is connected to the middle portion of the second guide rod 102, the clamping frame 104 is connected to the upper side and the lower side of the second guide rod 102 in a sliding mode, the first spring 105 is connected between the clamping frame 104 and the installation block 103, the first spring 105 is sleeved on the second guide rod 102, the inclined plate 106 is connected to the middle portion of the inner side of the clamping frame 104, the third guide rod 111 is connected to the inner side of the installation block 103, the contact rod 107 is connected to the third guide rod 111 in a sliding mode, the contact rod 107 is matched with the inclined plate 106, the second spring 108 is connected between the contact rod 107 and the installation block 103, the second spring 108 is sleeved on the third guide rod 111, the middle parts of the contact rods 107 are connected with pull rods 109, the cleaning brushes 110 are clamped between the inner sides of the left and right clamping frames 104, and the sprayer 4 is positioned on the left side of the cleaning brushes 110.

When the sprayer 4 moves left and right, the sprayer passes through the cleaning brush 110 repeatedly to clean the surface of the sprayer 4, when the cleaning brush 110 needs to be replaced, the pull rod 109 is pulled to move outwards to drive the contact rod 107 to move outwards, the second spring 108 is compressed to push the inclined plate 106 and the clamping frame 104 to move outwards, the first spring 105 is stretched to separate the clamping frame 104 from the cleaning brush 110, the cleaning brush 110 can be taken down, then the new cleaning brush 110 is moved to the same position, the pull rod 109 is loosened, the contact rod 107 and the pull rod 109 are pushed to move inwards under the action of the second spring 108, the contact rod 107 does not push the inclined plate 106 any more, the clamping frame 104 and the inclined plate 106 are pulled to move inwards under the action of the first spring 105, the clamping frame 104 is inserted into the cleaning brush 110 to clamp and fix the cleaning brush 110, the cleaning brush 110 is restored to the original state, and the above-and-below operations are repeated, the effect of conveniently cleaning the sprayer 4 is achieved, and the cleaning brush 110 can be easily replaced at the same time.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.