Plastic bottle surface polishing device
By designing a plastic bottle surface grinding device with components such as a support base and a rotating shaft, the problems of low automation and deformation were solved, achieving all-round grinding and high-efficiency plastic bottle grinding.
Patent Information
- Application Number
- CN202520416278.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-11
- Publication Date
- 2026-01-16
- Estimated Expiration
- 2035-03-11
AI Technical Summary
Existing plastic bottle polishing methods have low automation levels, and manual polishing is inefficient and can easily lead to bottle deformation and incomplete polishing.
A plastic bottle surface polishing device was designed, which includes components such as a support base, a screw shaft, an inner support rod, and polishing discs. The inner support rod supports the plastic bottle, the screw shaft drives the bottle to rotate, and multiple polishing discs are used to polish the bottle body and bottom.
It enables all-around polishing of plastic bottles, avoids deformation, improves polishing efficiency and effect, and reduces labor burden.
Smart Images
Figure CN223802281U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to plastic bottle polishing technical field especially relates to a plastic bottle surface polishing device. BACKGROUND
[0002] At present, in the production and processing of plastic bottles, in order to improve its appearance quality, improve physical properties and increase the adhesion of subsequent process, generally need to polish the outer surface of plastic bottle, so that the surface burr and uneven parts can be ground, make the outer surface of plastic bottle smooth, improve the overall aesthetic.
[0003] But, common polishing mode is through artificial hand holds sandpaper little little to the plastic bottle outer surface and polishes, this polishing mode is more traditional, the degree of automation is lower, not only improves the labor burden, also makes polishing efficiency cannot be promoted, and, due to the softness of plastic bottle is higher, artificial polishing, may be due to excessive force leads to bottle to appear bending deformation, easy to appear the part that has not been polished, lead to polishing not thorough, reduced polishing effect.
[0004] Therefore, it is necessary to provide a new plastic bottle surface polishing device to solve the above technical problems. UTILITY MODEL CONTENTS
[0005] The utility model discloses a kind of plastic bottle surface polishing devices, which is more thorough, and the polishing effect is better, and the polishing efficiency is higher.
[0006] In order to solve the above technical problems, the utility model provides a kind of plastic bottle surface polishing device, it includes: support base and fixedly installed in the support base top station board one, one side of the station board one is rotatably installed with screw shaft, the end of the screw shaft is fixedly installed with connecting frame, the connecting frame is fixedly installed with hollow cylinder away from the one side of the station board one, four folding rods one are fixedly installed on the outer wall of the hollow cylinder away from the one side of the station board one and distribute in annular array, four the connecting block is slidably installed on the folding rod one, four the inner support rod is fixedly installed on the one side of the connecting block away from the station board one, the top of the support base is fixedly installed with rodless cylinder, the sliding block of the rodless cylinder is fixedly installed with horizontal moving column, the top of the horizontal moving column is fixedly installed with motor one, the output shaft of the motor one is fixedly installed with polishing disc one, the top of the support base is fixedly installed with station board two, the top of the station board two is fixedly installed with roof beam, the top of the roof beam is fixedly installed with electric push rod one, the output shaft of the electric push rod one is fixedly installed with link piece, the bottom of the link piece is fixedly installed with rectangular frame sleeve, the electric push rod two is fixedly installed in the rectangular frame sleeve, the output shaft of the electric push rod two extends to the below of the rectangular frame sleeve and is fixedly installed with motor two, the output shaft of the electric push rod two is slidably connected with the bottom of the rectangular frame sleeve, the output shaft of the motor two is fixedly installed with polishing disc two.
[0007] Preferably, the one side of the station board one away from the connecting frame is fixedly installed with servo motor, the output shaft of the servo motor is fixedly connected with one end of the screw shaft, the one side of the station board one close to the connecting frame is provided with support ring groove, two reinforcing rods are slidably installed in the support ring groove, and the ends of the two reinforcing rods away from the station board one are fixedly connected with the connecting frame.
[0008] Preferably, the hollow cylinder is rotatably installed with adjusting screw, one end of the adjusting screw extends into the connecting frame and is fixedly installed with handle, the adjusting screw is threadedly installed with circular mounting seat, four linkage rods are hingedly connected to the circular mounting seat and distribute in annular array, the ends of the four linkage rods extend to the outside of the hollow cylinder and are hingedly connected with corresponding connecting blocks, and the linkage rods are slidably connected with the hollow cylinder.
[0009] Preferably, four slide channels are formed in the hollow cylinder and distribute in annular array, and the four linkage rods penetrate through corresponding slide channels and are in contact with the inner walls of the corresponding slide channels.
[0010] Preferably, the bottom of the roof beam is fixedly installed with folding rod two, the folding rod two penetrates through the link piece and is slidably connected with the link piece.
[0011] Preferably, the ends of the four folding rods one are fixedly installed with limit piece one, and the end of the folding rod two is fixedly installed with limit piece two.
[0012] Preferably, two limiting rods are arranged in the rectangular frame sleeve, the bottom ends of the two limiting rods extend to the lower side of the rectangular frame sleeve and are fixedly connected with the motor two, and the limiting rods are slidingly connected with the bottom of the rectangular frame sleeve.
[0013] Compared with the related art, the plastic bottle surface polishing device has the following beneficial effects:
[0014] The plastic bottle surface polishing device is characterized in that four inner supporting rods are arranged to form reliable support from the inner side of the plastic bottle, so that the plastic bottle can be tightly supported to prevent deformation during polishing, and the rotation of the screw shaft drives the rotation of the plastic bottle, and the plastic bottle is polished in an overall manner through the extension of the output shaft of the electric push rod one, meanwhile, the bottom outer surface of the plastic bottle is polished through the polishing disc one, so that the completeness of the overall polishing of the plastic bottle is ensured, the polishing effect is improved, and the automatic polishing mode can replace the traditional manual polishing, thereby reducing the labor burden and improving the polishing efficiency to a certain extent. BRIEF DESCRIPTION OF DRAWINGS
[0015] Figure 1 A preferred embodiment structure schematic view of the plastic bottle surface polishing device is provided in the utility model.
[0016] Figure 2 A state schematic view of the plastic bottle during polishing is provided in the utility model.
[0017] Figure 3 A connection structure schematic view of the connecting frame and the hollow cylinder is provided in the utility model.
[0018] Figure 4 A connection structure schematic view of the first standing plate and the screw shaft is provided in the utility model.
[0019] Figure 5 A side view sectional structure schematic view of the hollow cylinder is provided in the utility model.
[0020] In the drawing, 1 is a supporting base, 2 is a first standing plate, 3 is a screw shaft, 4 is a connecting frame, 5 is a hollow cylinder, 6 is an adjusting screw, 7 is a circular mounting seat, 8 is a first folding rod, 9 is a connecting block, 10 is a linkage rod, 11 is an inner supporting rod, 12 is a rodless cylinder, 13 is a horizontal moving column, 14 is a motor one, 15 is a polishing disc one, 16 is a second standing plate, 17 is a top beam, 18 is an electric push rod one, 19 is a linking piece, 20 is a rectangular frame sleeve, 21 is an electric push rod two, 22 is a motor two, 23 is a polishing disc two, and 24 is a second folding rod. DETAILED DESCRIPTION
[0021] The utility model makes further illustration to the utility model below combining with the drawing and implementation.
[0022] Please combine with Figures 1-5 Among them, Figure 1 It is a preferred embodiment structure schematic drawing of the plastic bottle surface polishing device provided by the utility model; Figure 2 It is the state schematic drawing of the plastic bottle in the utility model when polishing; Figure 3 It is the connecting structure schematic drawing of the connecting frame and hollow cylinder in the utility model; Figure 4 It is the connecting structure schematic drawing of the station board one and the screw joint axle in the utility model; Figure 5 It is the side view sectional structure schematic drawing of the hollow cylinder in the utility model. The plastic bottle surface polishing device includes: support base 1 and the station board one 2 of fixed installation at the top of support base 1, and the screw joint axle 3 is rotatably installed on the side of the station board one 2, and the servo motor is fixedly installed on the side of the station board one 2 away from the connecting frame 4, and the output shaft is fixedly connected with the one end of the screw joint axle 3, and the connecting frame 4 is fixedly installed on the end of the screw joint axle 3, and the hollow cylinder 5 is fixedly installed on the side of the connecting frame 4 away from the station board one 2, and four folding rods one 8 are fixedly installed on the outer wall of the side of the hollow cylinder 5 away from the station board one 2 and are arranged in annular array, and the connecting block 9 is slidably installed on the four folding rods one 8, and the limiting sheet one is fixedly installed on the end of the four folding rods one 8, to prevent the connecting block 9 from separating from the folding rod one 8, and the inner support rod 11 is fixedly installed on the side of the four connecting blocks 9 away from the station board one 2, by the setting of the inner support rod 11, the plastic bottle can be powerfully supported from the inside, to prevent the plastic bottle from deforming in the polishing process, and, to be able to polish the plastic bottles of different inner diameters, the adjusting screw 6 is rotatably installed in the hollow cylinder 5, and the one end of the adjusting screw 6 extends into the connecting frame 4 and is fixedly installed with the handle, and the circular mounting seat 7 is threadedly installed on the adjusting screw 6, and the four linkage rods 10 are hingedly connected on the circular mounting seat 7 and are arranged in annular array, and the end of the four linkage rods 10 extends to the outside of the hollow cylinder 5 and is hingedly connected with the corresponding connecting block 9, and the linkage rod 10 is slidably connected with the hollow cylinder 5, by the mode of rotating the adjusting screw 6, the linkage rod 10 can be moved with the connecting block 9, to adjust the position of the inner support rod 11;
[0023] A no -rod cylinder 12 is fixedly installed on the top of the support base 1, a horizontal moving column 13 is fixedly installed on the sliding block of the no-rod cylinder 12, a motor one 14 is fixedly installed on the top of the horizontal moving column 13, a polishing disc one 15 is fixedly installed on the output shaft of the motor one 14, the polishing disc one 15 can polish the bottom of the plastic bottle, a standing plate two 16 is fixedly installed on the top of the support base 1, a top beam 17 is fixedly installed on the top of the standing plate two 16, an electric push rod one 18 is fixedly installed on the top of the top beam 17, a connecting piece 19 is fixedly installed on the output shaft of the electric push rod one 18, in order to improve the stability when the connecting piece 19 moves, a folding rod two 24 is fixedly installed on the bottom of the top beam 17, the folding rod two 24 penetrates through the connecting piece 19 and is in sliding connection with the connecting piece 19, and the end of the folding rod two 24 is fixedly installed with a limiting piece two, so that the connecting piece 19 is prevented from being separated from the folding rod two 24, a rectangular frame sleeve 20 is fixedly installed on the bottom of the connecting piece 19, an electric push rod two 21 is fixedly installed in the rectangular frame sleeve 20, an output shaft of the electric push rod two 21 extends to the lower side of the rectangular frame sleeve 20 and is fixedly installed with a motor two 22, the output shaft of the electric push rod two 21 is in sliding connection with the bottom of the rectangular frame sleeve 20, and a polishing disc two 23 is fixedly installed on the output shaft of the motor two 22, the polishing disc two 23 can polish the outer ring surface of the plastic bottle.
[0024] In the above manner, in order to ensure the stability of the connecting frame 4 during rotation, a support ring groove is formed on the side of the standing plate one 2 close to the connecting frame 4, and two reinforcing rods are slidably installed in the support ring groove, and the ends of the two reinforcing rods away from the standing plate one 2 are fixedly connected with the connecting frame 4.
[0025] In the present manner, in order to ensure that the circular mounting seat 7 can move linearly, four slide channels arranged in a ring shape are formed on the hollow cylinder 5, and the four linkage rods 10 penetrate through the corresponding slide channels and are in contact with the inner walls of the corresponding slide channels. Through the contact between the slide channels and the linkage rods 10, the circular mounting seat 7 is limited to move linearly.
[0026] In the present manner, in order to ensure the stability of the motor two 22 during operation and reduce the vibration force on the output shaft of the electric push rod two 21, two limiting rods are arranged in the rectangular frame sleeve 20, the bottom ends of the two limiting rods extend to the lower side of the rectangular frame sleeve 20 and are fixedly connected with the motor two 22, and the limiting rods are in sliding connection with the bottom of the rectangular frame sleeve 20.
[0027] The working principle of the plastic bottle surface polishing device is as follows:
[0028] When the plastic bottle needs to be polished, the plastic bottle is sleeved on the four inner supporting rods 11, and the inner wall of the side of the station plate 2 far away from the plastic bottle is in contact with the end of the four inner supporting rods 11, then the adjusting screw 6 is rotated clockwise, the four connecting blocks 9 are moved away from each other under the driving of the circular mounting seat 7 and the pushing of the four linkage rods 10, so that the four inner supporting rods 11 are away from each other, until the four inner supporting rods 11 contact the inner wall of the plastic bottle, at this time, the plastic bottle is reliably supported and fixed to a certain extent.
[0029] Then, the motor 14 is started first, the output shaft drives the polishing disc 15 to rotate, then the rodless cylinder 12 is started, the sliding block on the rodless cylinder 12 moves towards the station plate 2 with the horizontal moving column 13, when the polishing disc 15 contacts the bottom outer surface of the plastic bottle, polishing work is formed, after polishing is completed, the motor 14 is brought back to the original position by starting the rodless cylinder 12, then the motor 22 is started first, the output shaft drives the polishing disc 23 to rotate, then the output shaft of the electric push rod 21 is extended, so that the polishing disc 23 is lowered, when the polishing disc 23 contacts the outer surface of the plastic bottle, polishing work is formed, then the servo motor is started, the output shaft drives the rotating shaft 3 to rotate, so that the plastic bottle supported can be rotated, then the electric push rod 18 is started, the output shaft drives the abutment piece 19 to move horizontally, so that the polishing disc 23 being polished can be moved horizontally, thus, the plastic bottle is polished comprehensively, when the polishing disc 23 moves from one side of the plastic bottle to the other side, the polishing work of the plastic bottle is completed, then the motor 22 and the servo motor are turned off, the plastic bottle is loosened and taken out by rotating the adjusting screw 6 counterclockwise, and the next plastic bottle to be polished can be replaced to continue the next polishing work.
[0030] Compared with the related art, the plastic bottle surface polishing device has the following beneficial effects:
[0031] The four inner supporting rods 11 can reliably support the plastic bottle from the inside, so that the plastic bottle can be tightly supported, deformation in the polishing process is prevented, the plastic bottle is rotated by the rotating shaft 3, the plastic bottle is polished comprehensively by the extension of the output shaft of the electric push rod 18, the bottom outer surface of the plastic bottle can be polished by the polishing disc 15, so that the completeness of the comprehensive polishing of the plastic bottle is ensured, the polishing effect is improved, in addition, the automatic polishing method can replace the traditional manual polishing, labor burden is reduced to a certain extent, and the polishing efficiency is improved.
[0032] The above merely illustrates the embodiments of the present application, and does not limit the patent scope of the present application, and any equivalent structure or equivalent process transformation, or direct or indirect application in other related technical fields, which are made by using the content of the present application specification and drawings, are also included in the patent protection scope of the present application.
Claims
1. A plastic bottle surface polishing device comprising a supporting base and a station plate I fixedly installed on the top of the supporting base, characterized in that, One side of the station board one is rotationally installed with a threaded shaft, the end of the threaded shaft is fixedly installed with a connecting frame, the side away from the station board one of the connecting frame is fixedly installed with a hollow cylinder, the outer wall of the side away from the station board one of the hollow cylinder is fixedly installed with four folding rods one which are annularly arranged, four connecting blocks are slidingly installed on the four folding rods one, four inner supporting rods are fixedly installed on the side away from the station board one of the four connecting blocks, a rodless cylinder is fixedly installed on the top of the supporting base, a horizontal moving column is fixedly installed on the sliding block of the rodless cylinder, a motor one is fixedly installed on the top of the horizontal moving column, a grinding disc one is fixedly installed on the output shaft of the motor one, a station board two is fixedly installed on the top of the supporting base, a top beam is fixedly installed on the top of the station board two, an electric push rod one is fixedly installed on the top of the top beam, a link piece is fixedly installed on the output shaft of the electric push rod one, a rectangular frame sleeve is fixedly installed on the bottom of the link piece, an electric push rod two is fixedly installed in the rectangular frame sleeve, a motor two is fixedly installed on the output shaft of the electric push rod two which extends below the rectangular frame sleeve, the output shaft of the electric push rod two is slidingly connected with the bottom of the rectangular frame sleeve, and a grinding disc two is fixedly installed on the output shaft of the motor two.
2. The plastic bottle surface polishing apparatus according to claim 1, wherein The side away from the connecting frame of the station board one is fixedly installed with a servo motor, the output shaft of the servo motor is fixedly connected with one end of the threaded shaft, and a support ring groove is formed in the side close to the connecting frame of the station board one.
3. The plastic bottle surface polishing apparatus according to claim 1, wherein A adjusting screw is rotationally installed in the hollow cylinder, the end of the adjusting screw extends into the connecting frame and is fixedly installed with a handle, a circular mounting seat is threadedly installed on the adjusting screw, four linkage rods which are annularly arranged are hingedly connected to the circular mounting seat, the ends of the four linkage rods extend out of the hollow cylinder and are hingedly connected with the corresponding connecting blocks, and the linkage rods are slidingly connected with the hollow cylinder.
4. The plastic bottle surface polishing apparatus according to claim 3, wherein Four slideways which are annularly arranged are formed in the hollow cylinder, and the four linkage rods extend through the corresponding slideways and are in contact with the inner walls of the corresponding slideways.
5. The plastic bottle surface polishing apparatus according to claim 1, wherein A folding rod two is fixedly installed on the bottom of the top beam, and the folding rod two extends through the link piece and is slidingly connected with the link piece.
6. The plastic bottle surface polishing apparatus according to claim 5, wherein The ends of the four folding rods one are fixedly installed with limiting pieces one, and the end of the folding rod two is fixedly installed with a limiting piece two.
7. The plastic bottle surface polishing device of claim 1, wherein, Two limiting rods are arranged in the rectangular frame sleeve, the bottom ends of the two limiting rods extend below the rectangular frame sleeve and are fixedly connected with the motor two, and the limiting rods are slidingly connected with the bottom of the rectangular frame sleeve.