CN115042045A - Trimming device is used in processing of portable plastics furniture - Google Patents

Trimming device is used in processing of portable plastics furniture Download PDF

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Publication number
CN115042045A
CN115042045A CN202210561275.7A CN202210561275A CN115042045A CN 115042045 A CN115042045 A CN 115042045A CN 202210561275 A CN202210561275 A CN 202210561275A CN 115042045 A CN115042045 A CN 115042045A
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CN
China
Prior art keywords
plate
sliding
spring
guide
frame
Prior art date
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Pending
Application number
CN202210561275.7A
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Chinese (zh)
Inventor
王坦
王文婷
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Xuchang University
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Xuchang University
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Publication date
Application filed by Xuchang University filed Critical Xuchang University
Priority to CN202210561275.7A priority Critical patent/CN115042045A/en
Publication of CN115042045A publication Critical patent/CN115042045A/en
Pending legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
    • B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
    • B24B9/20—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of plastics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/02—Frames; Beds; Carriages
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/06—Work supports, e.g. adjustable steadies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B47/00—Drives or gearings; Equipment therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B47/00—Drives or gearings; Equipment therefor
    • B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
    • B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/62—Plastics recycling; Rubber recycling

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)

Abstract

The invention relates to a trimming device, in particular to a movable trimming device for plastic furniture processing. The trimming device for the movable plastic furniture processing can limit the plastic plate during polishing, so that the stability of the plastic plate can be improved. The utility model provides a portable plastics is deburring device for furniture processing, includes bottom plate and backup pad etc. and the bottom plate left and right sides all is connected with two backup pads, and two adjacent backup pads are symmetrical setting around being. According to the invention, the servo motor and the grinding machine are started, so that the grinding machine can automatically move, the corners of the plastic plate can be ground, and meanwhile, the rotating plate can limit the plastic plate.

Description

Trimming device is used in processing of portable plastics furniture
Technical Field
The invention relates to a trimming device, in particular to a movable trimming device for plastic furniture processing.
Background
Plastics furniture is a furniture of new performance, and plastics furniture needs to cut, the deburring etc. to plastics panel before the preparation, prevents that the burr of plastics panel corner from causing people's injury, and the deburring device is mostly placed plastics panel on the device for current plastics furniture processing, and the polisher is polished the processing to plastics panel corner afterwards, and plastics panel takes place to shift easily at the in-process of polishing to make the efficiency of polishing reduce, and plastics panel stability of polishing is poor.
Therefore, a trimming device for processing movable plastic furniture, which can limit a plastic plate during polishing and improve the stability of the plastic plate, is developed.
Disclosure of Invention
In order to overcome the above-mentioned mode and take place the aversion easily at the in-process plastics panel of polishing to the poor shortcoming of plastics panel stability of polishing, the technical problem is: the trimming device for the movable plastic furniture processing can limit the plastic plate during polishing, so that the stability of the plastic plate can be improved.
The technical scheme is as follows: the utility model provides a portable plastics is deburring device for furniture processing, comprising a base plate, the backup pad, the guide rail, the polisher, a pedestal, the bull stick, the rack, moving mechanism and stop gear, the bottom plate left and right sides all is connected with two backup pads, two adjacent backup pads are the front and back symmetry and set up, all be connected with two guide rails between two adjacent backup pads, two adjacent guide rails are upper and lower symmetry setting, equal slidingtype connection has the polisher between two adjacent guide rails, the bottom plate top has bolted connection the base, the pivoted type is connected with the bull stick on the base, the bull stick top is connected with the rack, be equipped with moving mechanism on the bottom plate, be equipped with stop gear on the rack.
In a preferred embodiment of the invention, the moving mechanism comprises a servo motor, a transmission assembly, a screw rod, a moving frame and a moving connecting plate, the servo motor is connected with the rear side of the top of the bottom plate, the screw rod is rotatably connected with the left side and the right side of the top of the bottom plate, the transmission assembly is connected between an output shaft of the servo motor and the screw rod and consists of two transmission wheels and a transmission belt, the two transmission wheels are connected with the output shaft of the servo motor, the transmission wheels are connected with the rear side of the screw rod, the transmission belts are wound between the transmission wheels on the screw rod and the transmission wheels on the servo motor, the moving frame is screwed on the front side of the screw rod, the moving connecting plate is connected with one side of the grinding machine far away from each other, and the moving connecting plate is slidably connected with the adjacent moving frame.
In a preferred embodiment of the invention, the limiting mechanism comprises a first fixed plate, a rotating plate, a first torsion spring, guide plates, sliding plates and a first lower pressing plate, the first fixed plate is bolted on the periphery of the outer wall of the upper part of the placing frame, the rotating plate is rotatably connected on the first fixed plate, the first torsion spring is connected between the rotating plate and two sides of the adjacent first fixed plate, the two guide plates are bolted on the periphery of the outer wall of the lower part of the placing frame, the sliding plates are slidably connected on the guide plates, two guide grooves are formed in the bottoms of the rotating plates, the two adjacent guide grooves are symmetrically arranged, the sliding plates are connected with the guide grooves in a sliding and rotating manner, and the first lower pressing plate is connected between the two adjacent sliding plates.
In a preferred embodiment of the invention, the clamping device further comprises a clamping mechanism, the clamping mechanism comprises a second fixing plate, a first sliding rod, a clamping block, a first spring and a clamping wheel, the second fixing plate is connected to the front side and the rear side of the base, the first sliding rod is connected to the upper side of the second fixing plate in a sliding mode, the clamping block is connected to one side, close to each other, of the first sliding rod, the first spring is connected between one side, far away from each other, of the clamping block and the second fixing plate, and the clamping wheel is connected to the placing frame.
In a preferred embodiment of the invention, the clamping mechanism further comprises a clamping mechanism, the clamping mechanism comprises a third fixing plate, a first guide rod, a second spring, a first sliding frame, a second sliding rod, a clamping plate, a third spring and a second lower pressing plate, two third fixing plates are respectively connected to the sides, away from each other, of the guide rails on the lower side, the two adjacent third fixing plates are symmetrically arranged in the front-back direction, the first guide rod is connected to the third fixing plate, the first sliding frame is connected between the two first guide rods on the left side in a sliding manner, the first sliding frame is also connected between the two first guide rods on the right side in a sliding manner, the second spring is connected between the first sliding frame and the upper side of the adjacent third fixing plate, the two second sliding rods are connected to the first sliding frame in a sliding manner, the two adjacent second sliding rods are symmetrically arranged in the front-back direction, the clamping plate is connected between the bottoms of the four second sliding rods, and the two third springs are connected between the top of the clamping plate and the bottom of the first sliding frame, the third springs are wound on the surfaces of the second sliding rods, and second lower pressing plates are connected between every two adjacent first sliding plates.
In a preferred embodiment of the present invention, the present invention further comprises a rotating mechanism, the rotating mechanism comprises a second guide bar, a second sliding frame, a ratchet bar, a fourth spring, a ratchet wheel, a hook, a second torsion spring, a first fixing bar and a fifth spring, the second guide bar is connected to the right side of the top of the bottom plate, the second sliding frame is slidably connected to the second guide bar, the ratchet bar is slidably connected to the left side of the upper portion of the second sliding frame, two fourth springs are connected between the right side of the ratchet bar and the left side of the second sliding frame, the two fourth springs are symmetrically arranged in front and back, the hook is rotatably connected to the rear side of the second sliding frame, the second torsion spring is connected between the upper and lower sides of the hook and the second sliding frame, the fifth spring is connected between the rear side of the second sliding frame and the second guide bar, the fifth spring is wound on the surface of the second guide bar, the top of the bottom plate is connected to the first fixing bar, the first fixing bar is located on the right side of the second guide bar, the lower part of the placing frame is connected with a ratchet wheel.
In a preferred embodiment of the present invention, the scraping device further comprises a scraping mechanism, the scraping mechanism comprises a second fixing rod, a scraping cylinder, a sixth spring and a sliding sleeve, the second fixing rod is connected to the front side of the top of the bottom plate, the scraping cylinder is rotatably connected to the second fixing rod, the sliding sleeves are slidably connected to the left and right sides of the second fixing rod, the scraping cylinder is rotatably connected between the two sliding sleeves, the sixth spring is connected between the lower side of the sliding sleeve and the second fixing rod, and the sixth spring is wound on the surface of the second fixing rod.
In a preferred embodiment of the invention, the movable connecting plate further comprises limiting blocks, and the bottom parts of the movable connecting plates are connected with the limiting blocks.
The beneficial effects are that: 1. according to the invention, the servo motor and the grinding machine are started, so that the grinding machine can automatically move, the corners of the plastic plate can be ground, and meanwhile, the rotating plate can limit the plastic plate.
2. According to the invention, the clamping wheel can be clamped through the clamping block, so that the placing rack can be clamped, and the placing rack is prevented from automatically rotating when a plastic plate is polished.
3. The top of the plastic plate can be clamped and fixed through the clamping plate, and the position of the plastic plate can be prevented from deviating during trimming.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a partial perspective view of the present invention.
Fig. 3 is an exploded view of a portion of the three-dimensional structure of the present invention.
Fig. 4 is a schematic perspective view of the moving mechanism of the present invention.
Fig. 5 is a schematic partial perspective view of the moving mechanism of the present invention.
Fig. 6 is a schematic perspective view of a first moving mechanism according to the present invention.
Fig. 7 is a schematic perspective view of a second spacing mechanism of the present invention.
Fig. 8 is a schematic perspective view of the locking mechanism of the present invention.
Fig. 9 is a schematic perspective view of the clamping mechanism of the present invention.
Fig. 10 is a partially enlarged view of a first three-dimensional structure of the clamping mechanism of the present invention.
Fig. 11 is a partially enlarged view of a second three-dimensional structure of the clamping mechanism of the present invention.
Fig. 12 is a schematic perspective view of a first rotating mechanism according to the present invention.
Fig. 13 is a schematic perspective view of a second rotating mechanism according to the present invention.
Fig. 14 is a partially enlarged perspective view of the rotating mechanism of the present invention.
Fig. 15 is a perspective view of the scraping mechanism of the present invention.
The parts are labeled as follows: 1_ bottom plate, 2_ support plate, 3_ guide rail, 4_ sander, 50_ base, 51_ rotary rod, 52_ placement frame, 6_ moving mechanism, 60_ servo motor, 61_ transmission assembly, 62_ screw rod, 63_ moving frame, 64_ moving connecting plate, 65_ limit block, 7_ limit mechanism, 70_ first fixing plate, 71_ rotary plate, 72_ first torsion spring, 73_ guide plate, 74_ sliding plate, 75_ guide groove, 76_ first lower plate, 8_ detent mechanism, 80_ second fixing plate, 81_ first sliding rod, 82_ detent block, 83_ first spring, 84_ detent wheel, 9_ clamping mechanism, 90_ third fixing plate, 91_ first guide rod, 92_ second spring, 93_ first carriage, 94_ second sliding rod, 95_ clamp plate, 96_ third spring, 97_ second lower plate, 10_ rotary mechanism, 101_ second guide rod, 102_ second carriage, 103_ ratchet bar, 104_ fourth spring, 105_ ratchet wheel, 106_ hook, 107_ second torsion spring, 108_ first fixed rod, 109_ fifth spring, 11_ scraping mechanism, 111_ second fixed rod, 112_ scraping barrel, 113_ sixth spring, 114_ sliding sleeve.
Detailed Description
Embodiments of the present invention will be described below with reference to the drawings.
A movable trimming device for plastic furniture processing is disclosed, as shown in figures 1-7, and comprises a bottom plate 1, support plates 2, guide rails 3, a polisher 4, a base 50, a rotating rod 51, a placing rack 52, a moving mechanism 6 and a limiting mechanism 7, wherein the left side and the right side of the bottom plate 1 are respectively connected with the two support plates 2, the two adjacent support plates 2 are symmetrically arranged in the front and back direction, two guide rails 3 are welded between the two adjacent support plates 2, the two adjacent guide rails 3 are symmetrically arranged in the up and down direction, the polisher 4 can be guided by the guide rails 3, the polisher 4 can polish plastic plates, the base 50 is bolted on the top of the bottom plate 1, the rotating rod 51 is rotatably connected on the base 50, the placing rack 52 is connected on the top of the rotating rod 51, and the placing rack 52 can be used for placing the plastic plates, be equipped with moving mechanism 6 on bottom plate 1, moving mechanism 6 can make polisher 4 remove automatically, is equipped with stop gear 7 on the rack 52, and stop gear 7 can carry on spacingly to plastics panel.
As shown in fig. 1, 4 and 5, the moving mechanism 6 includes a servo motor 60, a transmission assembly 61, a lead screw 62, a moving frame 63 and a moving connecting plate 64, the servo motor 60 is connected to the rear side of the top of the bottom plate 1, the lead screw 62 is rotatably connected to the left and right sides of the top of the bottom plate 1, the transmission assembly 61 is connected between the output shaft of the servo motor 60 and the lead screw 62, the transmission assembly 61 is composed of two transmission wheels and a transmission belt, the transmission assembly 61 is driven by the rotation of the output shaft of the servo motor 60, two transmission wheels are connected to the output shaft of the servo motor 60, the transmission wheels are connected to the rear side of the lead screw 62, the transmission belts are wound between the transmission wheels on the lead screw 62 and the transmission wheels on the servo motor 60, the moving frame 63 is threadedly connected to the front side of the lead screw 62, the moving connecting plate 64 is connected to the side of the sander 4 away from each other, and the moving connecting plate 64 is slidably connected to the adjacent moving frame 63, the movable frame 63 moves to drive the sander 4 to move.
As shown in fig. 5, the connecting device further comprises a limiting block 65, the bottom of the movable connecting plate 64 is connected with the limiting block 65, and the limiting block 65 can limit the movable connecting plate 64.
As shown in fig. 1, 6 and 7, the limiting mechanism 7 includes a first fixed plate 70, a rotating plate 71, a first torsion spring 72, guide plates 73, sliding plates 74 and a first lower pressing plate 76, the first fixed plate 70 is bolted around the outer wall of the upper portion of the rack 52, the rotating plate 71 is rotatably connected to the first fixed plate 70, the rotating plate 71 can limit the plastic plate, the first torsion spring 72 is connected between the rotating plate 71 and two adjacent sides of the first fixed plate 70, the rotating plate 71 can be rotated and reset by the first torsion spring 72, two guide plates 73 are bolted around the outer wall of the lower portion of the rack 52, the sliding plates 74 are slidably connected to the guide plates 73, the guide plates 73 can guide the sliding plates 74, two guide grooves 75 are formed at the bottom of the rotating plate 71, two adjacent guide grooves 75 are symmetrically arranged, the sliding plates 74 are rotatably connected to the guide grooves 75, a first lower pressing plate 76 is connected between each adjacent two sliding plates 74.
When people need to trim the materials for processing the plastic furniture, the device can be used for realizing the trimming, firstly, people move the first lower pressing plate 76 towards the lower side, the first lower pressing plate 76 moves towards the lower side to drive the sliding plate 74 and the guide groove 75 to move towards the lower side, so that the rotating plate 71 rotates towards the lower side, the first torsion spring 72 is twisted, then people place the plastic plate on the placing frame 52, then people release the first lower pressing plate 76, then the rotating plate 71 rotates towards the upper side to reset under the action of the first torsion spring 72, the rotating plate 71 rotates towards the upper side to drive the guide groove 75, the sliding plate 74 and the first lower pressing plate 76 to move towards the upper side to reset, the rotating plate 71 can limit the plastic plate, then people start the servo motor 60 and the sander 4, the output shaft of the servo motor 60 rotates to drive the transmission assembly 61 to rotate, the transmission assembly 61 rotates to drive the screw rod 62 to rotate, the screw rod 62 rotates to drive the moving frame 63 to move towards the rear side, the movable frame 63 moves towards the rear side to drive the movable connecting plate 64 and the grinding machine 4 to move towards the rear side, the grinding machine 4 can grind and trim the plastic plate, the guide rail 3 can guide the grinding machine 4, the limiting block 65 can limit the movable connecting plate 64, then when the movable frame 63 moves to the position of the adjacent first lower pressing plate 76, the movable frame 63 continues moving towards the rear side to move the first lower pressing plate 76 towards the lower side, the first lower pressing plate 76 moves towards the lower side to drive the sliding plate 74 and the guide groove 75 to move towards the lower side, so that the rotating plate 71 rotates towards the lower side, at the same time, the left side and the right side of the plastic plate are released, so that the grinding machine 4 can perform trimming processing on the left side and the right side of the plastic plate, meanwhile, the grinding machine 4 moves towards the sides far away from each other during the moving towards the rear side, so that the movable connecting plate 64 slides on the movable frame 63, when the moving frame 63 is separated from the first lower pressing plate 76, the rotating plate 71 is rotatably restored to the upper side by the first torsion spring 72, thereby moving the guide groove 75, the slide plate 74 and the first lower pressing plate 76 to the upper side to be reset, after trimming the left side and the right side of the plastic plate, people close the servo motor 60 and the grinding machine 4, then people rotate the placing frame 52 by ninety degrees, then people can carry out trimming treatment on the front side and the rear side of the plastic plate without trimming, the trimming treatment can be carried out on the front side and the rear side of the plastic plate by repeating the previous operation, then, people take out the trimmed plastic plate, the polisher 4 can automatically move by repeating the above operations, and the rotating plate 71 can limit the plastic plate, and then can prevent that plastics panel departure from causing damage and personnel are injured when polishing to the deburring is handled to plastics panel of being convenient for people.
As shown in fig. 2 and 8, the positioning device further comprises a positioning mechanism 8 capable of positioning the rack 52, the positioning mechanism 8 comprises a second fixing plate 80, a first slide bar 81, positioning blocks 82, a first spring 83 and a positioning wheel 84, the second fixing plate 80 is welded on the front side and the rear side of the base 50, the first slide bar 81 is connected to the upper side of the second fixing plate 80 in a sliding manner, the positioning blocks 82 are connected to one side, close to each other, of the first slide bar 81, the first spring 83 is connected between one side, away from each other, of the positioning blocks 82 and the second fixing plate 80, the first spring 83 can enable the positioning blocks 82 to move and reset, the rack 52 is connected with the positioning wheel 84, the positioning blocks 82 can position the positioning wheel 84, and further position the rack 52.
When people need to rotate the placing frame 52 to polish other edges of the plastic plate, firstly, people rotate the placing frame 52, the placing frame 52 rotates to drive the clamping wheel 84 to rotate, the clamping wheel 84 rotates to enable the clamping block 82 to move towards the side away from each other, the clamping block 82 moves to drive the first slide rod 81 to slide, at the moment, the first spring 83 is compressed, then after the placing frame 52 rotates ninety degrees, the clamping wheel 84 rotates ninety degrees, then the clamping block 82 is clamped on the clamping wheel 84 again under the action of the first spring 83, the clamping block 82 can clamp the clamping wheel 84, the clamping block 82 moves to drive the first slide rod 81 to slide and reset, in this way, the placing frame 52 can be clamped, the plastic plate trimming efficiency is prevented from being slow due to the fact that the placing frame 52 automatically rotates, then people can polish other edges of the plastic plate, and the placing frame 52 can be clamped by repeating the above operations, the rack 52 is prevented from automatically sending rotation when the plastic plate is polished.
As shown in fig. 1, 9, 10 and 11, the clamping device 9 is capable of clamping a plastic plate, the clamping device 9 includes a third fixing plate 90, first guide rods 91, a second spring 92, a first sliding frame 93, a second sliding rod 94, a clamping plate 95, a third spring 96 and a second lower pressing plate 97, two third fixing plates 90 are welded on the sides of the lower guide rails 3 away from each other, two adjacent third fixing plates 90 are symmetrically arranged in front and back, the third fixing plate 90 is connected with the first guide rods 91, the first sliding frame 93 is connected between the two first guide rods 91 on the left side, the first sliding frame 93 is also connected between the two first guide rods 91 on the right side, the second spring 92 is connected between the first sliding frame 93 and the upper side of the adjacent third fixing plate 90, the second spring 92 is capable of moving and returning the first guide rods 91, the first guide rods 91 can guide the first sliding frame 93, all be connected with two second slide bars 94 on the first carriage 93 slidingly, two adjacent second slide bars 94 all are the front and back symmetry and set up, be connected with splint 95 between four second slide bars 94 bottoms, splint 95 can press from both sides tight fixed to plastics panel, all be connected with two third springs 96 between splint 95 top and the first carriage 93 bottom, third spring 96 is all around rolling up on second slide bar 94 surface, third spring 96 can make splint 95 remove and reset, all be connected with second holding down plate 97 between two adjacent first sliding plates 74, it can make second holding down plate 97 remove to remove frame 63.
When a person polishes the plastic plate, firstly, the person turns on the servo motor 60 to move the moving frame 63 to the rear side, when the moving frame 63 contacts with the second lower pressing plate 97, the moving frame 63 continues to move to the rear side to press the second lower pressing plate 97 to the lower side, the second lower pressing plate 97 moves to the lower side to drive the first sliding frame 93 to move to the lower side, at this time, the second spring 92 is compressed, the first guide rod 91 can guide the first sliding frame 93, the first sliding frame 93 moves to the lower side to drive the second sliding rod 94 and the clamping plate 95 to move to the lower side, when the clamping plate 95 contacts with the plastic plate, the clamping plate 95 stops moving, the first sliding frame 93 continues to move to the lower side, the third spring 96 is compressed, the clamping plate 95 can clamp and fix the plastic plate, so that the plastic plate can be clamped when being polished to prevent the plastic plate from moving, when the moving frame 63 is separated from the second lower pressing plate 97, the first sliding frame 93 moves and resets upwards under the action of the second spring 92, the first sliding frame 93 moves upwards to drive the second lower pressing plate 97 and the second sliding rod 94 to move upwards, when the clamping plate 95 is separated from the plastic plate, the clamping plate 95 resets under the action of the third spring 96, so that the second sliding rod 94 moves and resets, and then after the plastic plate is trimmed, people close the servo motor 60, and the top of the plastic plate can be clamped and fixed when the plastic plate is polished by repeating the above operations, so that the plastic plate is prevented from shifting in the polishing process.
As shown in fig. 1, 12, 13 and 14, the rack 52 further comprises a rotating mechanism 10 capable of automatically rotating the rack 52, the rotating mechanism 10 comprises a second guide rod 101, a second sliding frame 102, a ratchet 103, a fourth spring 104, a ratchet 105, a hook 106, a second torsion spring 107, a first fixing rod 108 and a fifth spring 109, the second guide rod 101 is welded on the right side of the top of the bottom plate 1, the second sliding frame 102 is slidably connected on the second guide rod 101, the second guide rod 101 can guide the second sliding frame 102, the ratchet 103 is slidably connected on the left side of the upper portion of the second sliding frame 102, two fourth springs 104 are connected between the right side of the ratchet 103 and the left side of the second sliding frame 102, the two fourth springs 104 are symmetrically arranged in front and back, the fourth springs 104 can move and reset the ratchet 103, the hook 106 is rotatably connected on the rear side of the second sliding frame 102, the second torsion spring 107 is connected between the upper and lower sides of the hook 106 and the second sliding frame 102, the second torsion spring 107 can enable the hook 106 to rotate and reset, a fifth spring 109 is connected between the rear side of the second sliding frame 102 and the second guide rod 101, the fifth spring 109 is wound on the surface of the second guide rod 101, the fifth spring 109 can enable the second sliding frame 102 to move and reset, a first fixing rod 108 is welded to the top of the bottom plate 1, the first fixing rod 108 is located on the right side of the second guide rod 101, a ratchet 105 is connected to the lower portion of the placing frame 52, and the ratchet bar 103 moves to drive the ratchet 105 to rotate.
When one needs to rotate the placing rack 52, firstly, one turns on the servo motor 60 to make the moving rack 63 move to the rear side, when the moving rack 63 moves to the rear side to contact with the hook 106, the moving rack 63 continues to move to the rear side to drive the hook 106 to move to the rear side, the hook 106 moves to the rear side to drive the second sliding rack 102 and the ratchet 103 to move to the rear side, the second guide rod 101 can guide the second sliding rack 102, at this time, the fifth spring 109 is compressed, when the ratchet 103 contacts with the ratchet 105, the ratchet 103 moves to the right side, at this time, the fourth spring 104 is compressed, then when the ratchet 103 separates from the ratchet 105, the ratchet 103 moves to the left side under the action of the fourth spring 104, then when the hook 106 moves to the position of the first fixing rod 108, the hook 106 rotates to the left side under the action of the first fixing rod 108, at this time, the second torsion spring 107 is twisted, when the hook 106 separates from the moving rack 63, second carriage 102 moves to the front under the effect of fifth spring 109 and resets, second carriage 102 moves to the front and drives pothook 106 and ratchet 103 to move to the front, then pothook 106 rotates to the right under the effect of second torsional spring 107 and resets, when ratchet 103 moves to the front and contacts with ratchet 105, ratchet 103 continues to move to the front and drives ratchet 105 to rotate, ratchet 105 rotates and drives rack 52 and plastics panel and rotate, so can make rack 52 rotate automatically, then people can polish other limits of plastics panel, polish the completion back, people close servo motor 60 can, repeat above operation can make rack 52 rotate automatically, and then can improve plastics panel efficiency of polishing, reduce people's labour.
As shown in fig. 1 and 15, the dust scraper further includes a scraper mechanism 11 capable of scraping dust on the surface of a plastic plate, the scraper mechanism 11 includes a second fixing rod 111, a scraper cylinder 112, a sixth spring 113 and a sliding sleeve 114, the second fixing rod 111 is welded on the front side of the top of the bottom plate 1, the scraper cylinder 112 is rotatably connected to the second fixing rod 111, the sliding sleeves 114 are slidably connected to the left and right sides of the second fixing rod 111, the scraper cylinder 112 is rotatably connected between the two sliding sleeves 114, the scraper cylinder 112 can scrape impurities on the surface of the plastic plate, the sixth spring 113 is connected between the lower side of the sliding sleeve 114 and the second fixing rod 111, the sixth spring 113 is wound on the surface of the second fixing rod 111, and the sliding sleeve 114 can be moved and reset by the sixth spring 113.
After people accomplish the plastics panel deburring, people move the plastics panel of having the deburring through two between scraping section of thick bamboo 112 and take out to the front side, scrape section of thick bamboo 112 and can scrape off the processing to the impurity on plastics panel surface, plastics panel takes out the in-process and can make the scraping section of thick bamboo 112 of downside move to the downside, the scraping section of thick bamboo 112 of downside moves the area sliding sleeve 114 and moves to the downside, sixth spring 113 is compressed this moment, after plastics panel takes out afterwards, sliding sleeve 114 moves to the upside under the effect of sixth spring 113 and resets, and then makes scraping section of thick bamboo 112 of downside move to the upside and resets, repeat above operation can scrape off the processing to the impurity that adheres to plastics panel surface, thereby can make plastics panel keep clean and tidy.
The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.

Claims (8)

1. A movable trimming device for processing plastic furniture comprises a bottom plate (1), supporting plates (2), guide rails (3), a grinding machine (4), a base (50), rotating rods (51) and a placing frame (52), wherein the left side and the right side of the bottom plate (1) are respectively connected with the two supporting plates (2), the two adjacent supporting plates (2) are symmetrically arranged front and back, the two guide rails (3) are respectively connected between the two adjacent supporting plates (2), the two adjacent guide rails (3) are symmetrically arranged up and down, the grinding machine (4) is connected between the two adjacent guide rails (3) in a sliding way, the base (50) is bolted at the top of the bottom plate (1), the rotating rods (51) are rotatably connected on the base (50), the placing frame (52) is connected at the top of the rotating rods (51), the movable trimming device is characterized by further comprising a moving mechanism (6) and a limiting mechanism (7), the moving mechanism (6) is arranged on the bottom plate (1), the placing rack (52) is provided with a limiting mechanism (7).
2. The trimming device for processing the movable plastic furniture according to claim 1, wherein the moving mechanism (6) comprises a servo motor (60), a transmission assembly (61), a screw rod (62), a moving frame (63) and a moving connecting plate (64), the servo motor (60) is connected with the rear side of the top of the base plate (1), the screw rods (62) are rotatably connected with the left side and the right side of the top of the base plate (1), the transmission assembly (61) is connected between an output shaft of the servo motor (60) and the screw rods (62), the transmission assembly (61) is composed of two transmission wheels and a transmission belt, the output shaft of the servo motor (60) is connected with the two transmission wheels, the rear side of the screw rod (62) is also connected with the transmission wheels, the transmission belts are wound between the transmission wheels on the screw rod (62) and the transmission wheels on the servo motor (60), the moving frame (63) is threadedly connected with the front side of the screw rod (62), one side of the grinding machine (4) which is far away from each other is connected with a movable connecting plate (64), and the movable connecting plate (64) is connected with an adjacent movable frame (63) in a sliding mode.
3. The trimming device for processing the movable plastic furniture according to claim 2, wherein the limiting mechanism (7) comprises a first fixed plate (70), a rotating plate (71), a first torsion spring (72), guide plates (73), sliding plates (74) and a first lower pressing plate (76), the first fixed plate (70) is bolted on the periphery of the outer wall of the upper part of the placing frame (52), the rotating plate (71) is rotationally connected on the first fixed plate (70), the first torsion spring (72) is connected between the rotating plate (71) and two sides of the adjacent first fixed plate (70), the two guide plates (73) are bolted on the periphery of the outer wall of the lower part of the placing frame (52), the sliding plates (74) are slidably connected on the guide plates (73), the two guide grooves (75) are respectively formed at the bottoms of the rotating plates (71), the two adjacent guide grooves (75) are symmetrically arranged, the sliding plates (74) are slidably and rotationally connected with the guide grooves (75), a first lower pressing plate (76) is connected between every two adjacent sliding plates (74).
4. The trimming device for the processing of the movable plastic furniture, as claimed in claim 3, further comprising a clamping mechanism (8), wherein the clamping mechanism (8) comprises a second fixing plate (80), a first slide bar (81), a clamping block (82), a first spring (83) and a clamping wheel (84), the second fixing plate (80) is connected to the front side and the rear side of the base (50), the first slide bar (81) is connected to the upper side of the second fixing plate (80) in a sliding manner, the clamping block (82) is connected to the side, close to each other, of the first slide bar (81), the first spring (83) is connected between the side, far away from each other, of the clamping block (82) and the second fixing plate (80), and the clamping wheel (84) is connected to the placing frame (52).
5. The trimming device for processing the movable plastic furniture according to claim 4, characterized by further comprising a clamping mechanism (9), wherein the clamping mechanism (9) comprises a third fixing plate (90), first guide rods (91), a second spring (92), a first sliding frame (93), a second sliding rod (94), a clamping plate (95), a third spring (96) and a second lower pressing plate (97), two third fixing plates (90) are connected to the sides of the lower guide rails (3) far away from each other, the two adjacent third fixing plates (90) are symmetrically arranged in the front-back direction, the first guide rods (91) are connected to the third fixing plates (90), the first sliding frame (93) is connected between the two first guide rods (91) on the left side in a sliding manner, the first sliding frame (93) is connected between the two first guide rods (91) on the right side in a sliding manner, the second spring (92) is connected between the first sliding frame (93) and the upper sides of the adjacent third fixing plates (90), all be connected with two second slide bars (94) on first carriage (93) slidingly, two adjacent second slide bars (94) all are the front and back symmetry and set up, be connected with splint (95) between four second slide bars (94) bottom, all be connected with two third spring (96) between splint (95) top and first carriage (93) bottom, third spring (96) all are around rolling up on second slide bar (94) surface, all are connected with second holding down plate (97) between two adjacent first sliding plate (74).
6. The trimming device for processing the movable plastic furniture according to claim 5, further comprising a rotating mechanism (10), wherein the rotating mechanism (10) comprises a second guide rod (101), a second sliding frame (102), a ratchet bar (103), a fourth spring (104), a ratchet wheel (105), a hook (106), a second torsion spring (107), a first fixing rod (108) and a fifth spring (109), the second guide rod (101) is connected to the right side of the top of the bottom plate (1), the second sliding frame (102) is slidably connected to the second guide rod (101), the ratchet bar (103) is slidably connected to the left side of the upper portion of the second sliding frame (102), two fourth springs (104) are connected between the right side of the ratchet bar (103) and the left side of the second sliding frame (102), the two fourth springs (104) are symmetrically arranged in a front-back manner, the hook (106) is rotatably connected to the rear side of the second sliding frame (102), second torsion springs (107) are connected between the upper side and the lower side of the clamping hook (106) and the second sliding frame (102), a fifth spring (109) is connected between the rear side of the second sliding frame (102) and the second guide rod (101), the fifth spring (109) is wound on the surface of the second guide rod (101), a first fixing rod (108) is connected to the top of the bottom plate (1), the first fixing rod (108) is located on the right side of the second guide rod (101), and a ratchet wheel (105) is connected to the lower portion of the placing frame (52).
7. The trimming device for the processing of the movable plastic furniture as claimed in claim 6, further comprising a scraping mechanism (11), wherein the scraping mechanism (11) comprises a second fixing rod (111), a scraping cylinder (112), a sixth spring (113) and a sliding sleeve (114), the second fixing rod (111) is connected to the front side of the top of the base plate (1), the scraping cylinder (112) is rotatably connected to the second fixing rod (111), the sliding sleeves (114) are slidably connected to the left and right sides of the second fixing rod (111), the scraping cylinder (112) is rotatably connected between the two sliding sleeves (114), the sixth spring (113) is connected between the lower side of the sliding sleeve (114) and the second fixing rod (111), and the sixth spring (113) is wound on the surface of the second fixing rod (111).
8. The movable trimming device for plastic furniture processing as claimed in claim 7, further comprising a limiting block (65), wherein the limiting block (65) is connected to the bottom of the movable connecting plate (64).
CN202210561275.7A 2022-05-23 2022-05-23 Trimming device is used in processing of portable plastics furniture Pending CN115042045A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210561275.7A CN115042045A (en) 2022-05-23 2022-05-23 Trimming device is used in processing of portable plastics furniture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210561275.7A CN115042045A (en) 2022-05-23 2022-05-23 Trimming device is used in processing of portable plastics furniture

Publications (1)

Publication Number Publication Date
CN115042045A true CN115042045A (en) 2022-09-13

Family

ID=83160202

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210561275.7A Pending CN115042045A (en) 2022-05-23 2022-05-23 Trimming device is used in processing of portable plastics furniture

Country Status (1)

Country Link
CN (1) CN115042045A (en)

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