CN110901087B - Plastic welding machine with hot punching structure - Google Patents
Plastic welding machine with hot punching structure Download PDFInfo
- Publication number
- CN110901087B CN110901087B CN201911301697.5A CN201911301697A CN110901087B CN 110901087 B CN110901087 B CN 110901087B CN 201911301697 A CN201911301697 A CN 201911301697A CN 110901087 B CN110901087 B CN 110901087B
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- Prior art keywords
- plate
- welding machine
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- sliding
- plastic welding
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/72—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by combined operations or combined techniques, e.g. welding and stitching
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/08—Means for treating work or cutting member to facilitate cutting
- B26D7/10—Means for treating work or cutting member to facilitate cutting by heating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/02—Perforating by punching, e.g. with relatively-reciprocating punch and bed
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention discloses a novel plastic welding machine with a hot punching structure, and relates to the technical field of punching. The problems that the existing plastic welding machine is insufficient in heating, poor in stamping effect, and influences product quality and the like are solved. The invention discloses a novel plastic welding machine with a hot punching structure, which comprises a hydraulic oil cylinder, wherein adjusting connecting plates are respectively arranged on two sides of the hydraulic oil cylinder, a fixed guide frame is arranged on the lower end face of the hydraulic oil cylinder, each fixed guide frame comprises a fixed top plate, end fixing plates, limiting connecting plates, a transverse guide rod and limiting sliding plates, two limiting sliding plates are arranged on the lower end face of the fixed top plate, the end fixing plates are respectively arranged at two ends of one of the limiting sliding plates, one side of each end fixing plate is provided with a limiting connecting plate, the transverse guide rod is arranged on the inner side of each limiting connecting plate, and a preheating mechanism is arranged on the outer side of the middle part of each transverse guide rod.
Description
Technical Field
The invention relates to the technical field of stamping, in particular to a plastic welding machine with a hot punching structure.
Background
With the rapid development of social economy, plastic parts are used more and more in the aspect of engineering construction, the plastic parts need to be subjected to plastic welding and combined use, and plastic welding refers to a connection method for simultaneously melting the contact surfaces of two plastic parts by a heating method so as to combine the two plastic parts into a whole.
However, in the process of hot stamping plastic products by the existing plastic welding machine, the plastic products are insufficiently heated, so that the stamping effect is poor, the product quality is affected, and the punch cannot be protected; therefore, the existing plastic hot stamping requirements are not met, and a plastic welding machine with a hot punching structure is provided for the plastic welding machine.
Disclosure of Invention
The invention aims to provide a plastic welding machine with a hot punching structure, and aims to solve the problems that the existing plastic welding machine in the background art is insufficient in heating in the hot punching process of a plastic product, so that the punching effect is poor, the product quality is influenced, a punch cannot be protected, and the like.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a plastics welding machine with hot punching structure, includes hydraulic cylinder, the regulation connecting plate is all installed to hydraulic cylinder's both sides, fixed leading truck is installed to hydraulic cylinder's lower terminal surface, fixed leading truck includes fixed roof, end fixing plate, spacing connecting plate, transverse guide pole and spacing slide, two spacing slides are installed to the lower terminal surface of fixed roof, one of them end fixing plate is all installed at the both ends of spacing slide, spacing connecting plate is installed to one side of end fixing plate, transverse guide pole is installed to the inboard of spacing connecting plate, preheat the mechanism in the outside at transverse guide pole middle part is installed, the hydro-cylinder connecting block is installed to the lower terminal surface of fixed roof.
In a preferred embodiment of the invention, the preheating mechanism comprises a guide block, a sliding connection block, a preheating plate, a connection frame, a sliding separation groove, a vertical guide rod and connecting springs, wherein the sliding connection block is installed on one side of the connection frame, the guide block is installed on the upper end face of the sliding connection block, the sliding separation groove is formed in the inner side of the guide block, the four connecting springs are installed on the inner side of the sliding connection block, the vertical guide rods are installed on the inner sides of the connecting springs, and the preheating plate is installed on the lower end faces of the two vertical guide rods.
In a preferred embodiment of the invention, a punch mounting seat is mounted on the inner side of the lower end of the oil cylinder connecting block, and a punch mounting hole is formed on the inner side of the lower end of the punch mounting seat.
In a preferred embodiment of the invention, two kidney-shaped holes are arranged on one side of the adjusting connecting plate, the adjusting connecting plate is fixedly connected to the upper end face of the fixed top plate through screws, the upper end of the end fixing plate is fixedly welded to two ends of the lower end face of the fixed top plate, and two ends of the transverse guide rod are fixedly connected to the inner side of the limiting connecting plate through threads.
In a preferred embodiment of the invention, a guide hole is formed in the inner side of the sliding connection block, the transverse guide rod is arranged in the guide hole, the connection frame is welded and fixed at one end of the sliding connection block, a sliding groove is formed in the lower end face of the limiting sliding plate, and the upper end of the connection frame extends to the inner side of the sliding groove.
In a preferred embodiment of the present invention, the lower end surface of the sliding connection block is provided with a positioning hole, the upper end of the vertical guide rod extends to the inner side of the positioning hole, and the vertical guide rod is connected with the sliding connection block through a connection spring.
In a preferred embodiment of the present invention, the upper end of the connecting spring is welded and fixed inside the sliding connecting block, the lower end of the connecting spring is welded and fixed on the upper end surface of the preheating plate, and the inside of the preheating plate is provided with the heating wire.
Has the advantages that:
(1) the height of the whole punching machine is adjusted by adjusting the connecting plate, the punching machine is suitable for workpieces to be punched with different thicknesses, the preheating plates are connected through the connecting springs, a plastic part is convenient to position, the workpieces to be punched are preheated through the preheating plates, the workpieces to be punched are uniformly heated, and punched holes are smooth and burr-free;
(2) according to the invention, thrust is generated on the two sliding connecting blocks in the moving process of the mounting seat, the upper end of the connecting frame moves at the inner side of the sliding groove arranged on the lower end surface of the limiting sliding plate, so that the sliding connecting blocks can be limited and guided simultaneously with the transverse guide rod, the structure movement is more stable and smooth, the vertical guide rod plays a role in guiding the preheating plate, and the deviation and the shaking of the preheating plate are avoided.
Drawings
FIG. 1 is a schematic structural view of the present invention as a whole;
FIG. 2 is a side view of the present invention in its entirety;
FIG. 3 is a schematic view of a punch mounting seat in partial cross-section according to the present invention;
FIG. 4 is a schematic diagram of a partial cross-sectional structure of the preheating mechanism of the present invention.
The parts are labeled as follows: 1-a hydraulic oil cylinder; 2-adjusting the connecting plate; 3-fixing a guide frame; 4-fixing the top plate; 5-end fixing plate; 6-a limit connecting plate; 7-a transverse guide bar; 8-limiting sliding plates; 9-a preheating mechanism; 10-a guide block; 11-a sliding connection block; 12-a preheating plate; 13-a connecting frame; 14-oil cylinder connecting block; 15-a punch mounting seat; 16-punch mounting holes; 17-a sliding separation trough; 18-a vertical guide bar; 19-connecting the spring.
Detailed Description
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present application, and other drawings can be obtained by those skilled in the art without creative efforts.
Referring to fig. 1 to 4, an embodiment of the present invention includes: a plastic welding machine with a hot punching structure comprises a hydraulic oil cylinder 1, adjusting connecting plates 2 are mounted on two sides of the hydraulic oil cylinder 1, two kidney-shaped holes are formed in one side of each adjusting connecting plate 2, each adjusting connecting plate 2 is fixedly connected to the upper end face of a fixed top plate 4 through screws, the height of the whole body is adjusted through the adjusting connecting plates 2, the plastic welding machine is suitable for workpieces to be punched with different thicknesses, a fixed guide frame 3 is mounted on the lower end face of the hydraulic oil cylinder 1, each fixed guide frame 3 comprises a fixed top plate 4, an end fixing plate 5, a limiting connecting plate 6, a transverse guide rod 7 and a limiting sliding plate 8, two limiting sliding plates 8 are mounted on the lower end face of the fixed top plate 4, end fixing plates 5 are mounted at two ends of one limiting sliding plate 8, a limiting connecting plate 6 is mounted on one side of each end fixing plate 5, and the transverse guide rods 7 are mounted on the inner sides of the limiting connecting plates 6, the preheating mechanism 9 is installed in the outside at horizontal guide bar 7 middle part, moulds a main part and carries out preheating before the punching press, strengthens the punching press effect, improves the quality of stamping workpiece.
Further explaining, the preheating mechanism 9 comprises a guide block 10, a sliding connection block 11, a preheating plate 12, a connection frame 13, a sliding separation groove 17, vertical guide rods 18 and connection springs 19, the sliding connection block 11 is installed on one side of the connection frame 13, the guide block 10 is installed on the upper end face of the sliding connection block 11, the sliding separation groove 17 is formed in the inner side of the guide block 10, the four connection springs 19 are installed on the inner side of the sliding connection block 11, the vertical guide rods 18 are installed on the inner sides of the connection springs 19, the preheating plate 12 is installed on the lower end faces of the two vertical guide rods 18, the connection frame 13 and the horizontal guide rods 7 can simultaneously play a limiting and guiding role in the sliding connection block 11, and the structure is more stable and smooth in movement.
Further, a punch mounting seat 15 is mounted on the inner side of the lower end of the oil cylinder connecting block 14, a punch mounting hole 16 is formed in the inner side of the lower end of the punch mounting seat 15, a punching head can be mounted on the inner side of the punch mounting hole 16, and the punch mounting seat 15 can be replaced conveniently.
Further, two waist-shaped holes are formed in one side of the adjusting connecting plate 2, the adjusting connecting plate 2 is fixedly connected to the upper end face of the fixed top plate 4 through screws, the upper end of the end fixing plate 5 is fixedly welded to two ends of the lower end face of the fixed top plate 4, two ends of the transverse guide rod 7 are fixedly connected to the inner side of the limiting connecting plate 6 through threads, height of the whole body is adjusted through the adjusting connecting plate 2, and the adjusting connecting plate is suitable for stamping parts to be stamped with different thicknesses.
Further, a guide hole is formed in the inner side of the sliding connection block 11, the transverse guide rod 7 is arranged on the inner side of the guide hole, the connection frame 13 is welded and fixed to one end of the sliding connection block 11, a sliding groove is formed in the lower end face of the limiting sliding plate 8, the upper end of the connection frame 13 extends to the inner side of the sliding groove, the connection frame 13 and the transverse guide rod 7 can simultaneously play a limiting and guiding role in the sliding connection block 11, and the structure movement is stable and smooth.
Further, the lower end face of the sliding connection block 11 is provided with a positioning hole, the upper end of the vertical guide rod 18 extends to the inner side of the positioning hole, the vertical guide rod 18 is connected with the sliding connection block 11 through a connecting spring 19, and the vertical guide rod 18 plays a role in guiding the preheating plate 12, so that the preheating plate 12 is prevented from deviating and shaking.
Further, the upper end of the connecting spring 19 is welded and fixed to the inner side of the sliding connecting block 11, the lower end of the connecting spring 19 is welded and fixed to the upper end surface of the preheating plate 12, and the heating wire is disposed on the inner side of the preheating plate 12, and the stamping part is preheated by heating the heating wire.
The working process is as follows: when the device is used, two kidney-shaped holes are arranged on one side of the adjusting connecting plate 2, the adjusting connecting plate 2 and a plastic welding machine can be connected and fixed through bolts, the whole body is adjusted in height through the adjusting connecting plate 2 according to the thickness of a workpiece to be punched, the preheating plate 12 is contacted with the workpiece to be punched, the fixed top plate 4 is fixed on the lower end face of the hydraulic oil cylinder 1 through screw connection, a power supply is switched on, heating wires arranged on the inner side of the preheating plate 12 perform preheating treatment on the workpiece to be punched, punched holes are smooth and burr-free, the hydraulic oil cylinder 1 is started, the hydraulic oil cylinder 1 drives the oil cylinder connecting block 14 to move downwards, the upper end of the punch mounting seat 15 is fixed on the inner side of the lower end of the oil cylinder connecting block 14 through threaded connection, the oil cylinder connecting block 14 drives the punch mounting seat 15 to move downwards, a punch head is arranged on the inner side of the punch mounting hole 16 and enters the inner side of the sliding separation groove 17 in the moving process of the punch mounting seat 15, the feasible thrust that produces two sliding connection piece 11, sliding connection piece 11 carries out opposite direction and removes under the guide effect of horizontal guide bar 7, make the punching press operation can be treated to the stamping workpiece to the punching press head, when sliding connection piece 11 removes, the inboard of the spout that the terminal surface was provided with under spacing slide 8 of upper end of link 13 removes, and then can play spacing guide effect to sliding connection piece 11 simultaneously with horizontal guide bar 7, the structure removes more stably, and is level and smooth, when changing the stamping workpiece, preheat the board 12 through connecting spring 19's connection rebound, the inboard of the locating hole that vertical guide bar 18's upper end was provided with in sliding connection piece 11 inboard removes, play the guide effect to preheating board 12, avoid preheating board 12 skew and rocking to appear.
The above embodiments are only used to describe the technical solutions of the present invention in detail, but the above embodiments are only used to help understanding the method and the core idea of the present invention, and should not be construed as limiting the present invention. Those skilled in the art should also appreciate that they can easily conceive of various changes and substitutions within the technical scope of the present disclosure.
Claims (6)
1. The utility model provides a plastics welding machine with hot punching structure, includes hydraulic cylinder (1), its characterized in that: adjusting connecting plates (2) are respectively arranged at two sides of the hydraulic oil cylinder (1), a fixed guide frame (3) is arranged on the lower end face of the hydraulic oil cylinder (1), the fixed guide frame (3) comprises a fixed top plate (4), an end fixing plate (5), a limit connecting plate (6), a transverse guide rod (7) and a limit sliding plate (8), two limiting sliding plates (8) are arranged on the lower end surface of the fixed top plate (4), end fixing plates (5) are respectively arranged at two ends of one limiting sliding plate (8), one side of the end fixing plate (5) is provided with a limit connecting plate (6), a transverse guide rod (7) is arranged on the inner side of the limit connecting plate (6), a preheating mechanism (9) is arranged on the outer side of the middle part of the transverse guide rod (7), an oil cylinder connecting block (14) is arranged on the lower end face of the fixed top plate (4);
preheating mechanism (9) are including guide block (10), sliding connection piece (11), preheat board (12), link (13), slip separation groove (17), vertical guide bar (18) and coupling spring (19), sliding connection piece (11) are installed to one side of link (13), guide block (10) are installed to the up end of slip connection piece (11), the inboard of guide block (10) is provided with slip separation groove (17), four coupling spring (19) are installed to the inboard of slip connection piece (11), vertical guide bar (18), wherein two preheat board (12) are installed to the lower terminal surface of vertical guide bar (18).
2. The plastic welding machine with the hot punching structure according to claim 1, characterized in that: the inner side of the lower end of the oil cylinder connecting block (14) is provided with a punch mounting seat (15), and the inner side of the lower end of the punch mounting seat (15) is provided with a punch mounting hole (16).
3. The plastic welding machine with the hot punching structure according to claim 1, characterized in that: one side of adjusting connecting plate (2) is provided with two waist type holes, adjusting connecting plate (2) pass through the screw connection and fix the up end at fixed roof (4), the upper end welded fastening of end fixing plate (5) is at the both ends of terminal surface under fixed roof (4), the both ends of horizontal guide bar (7) are all fixed the inboard at limit connection board (6) through threaded connection.
4. The plastic welding machine with the hot punching structure according to claim 1, characterized in that: the inboard of sliding connection piece (11) is provided with the guiding hole, horizontal guide bar (7) set up the inboard at the guiding hole, link (13) welded fastening is in the one end of sliding connection piece (11), the lower terminal surface of spacing slide (8) is provided with the spout, the upper end of link (13) extends to the inboard of spout.
5. The plastic welding machine with the hot punching structure according to claim 1, characterized in that: the lower end face of the sliding connection block (11) is provided with a positioning hole, the upper end of the vertical guide rod (18) extends to the inner side of the positioning hole, and the vertical guide rod (18) is connected with the sliding connection block (11) through a connection spring (19).
6. The plastic welding machine with the hot punching structure according to claim 1, characterized in that: the upper end of the connecting spring (19) is welded and fixed on the inner side of the sliding connecting block (11), the lower end of the connecting spring (19) is welded and fixed on the upper end face of the preheating plate (12), and the inner side of the preheating plate (12) is provided with an electric heating wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911301697.5A CN110901087B (en) | 2019-12-17 | 2019-12-17 | Plastic welding machine with hot punching structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911301697.5A CN110901087B (en) | 2019-12-17 | 2019-12-17 | Plastic welding machine with hot punching structure |
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| Publication Number | Publication Date |
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| CN110901087A CN110901087A (en) | 2020-03-24 |
| CN110901087B true CN110901087B (en) | 2021-08-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911301697.5A Active CN110901087B (en) | 2019-12-17 | 2019-12-17 | Plastic welding machine with hot punching structure |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111545827A (en) * | 2020-05-21 | 2020-08-18 | 南通华之磊电子科技有限公司 | Pressure cutting device |
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| CN110901087A (en) | 2020-03-24 |
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Effective date of registration: 20210715 Address after: 236500 Fanxing 4th Road, Guangwu Industrial Park, Jieshou City, Fuyang City, Anhui Province Applicant after: ANHUI GUANHONG PLASTIC INDUSTRY Co.,Ltd. Address before: 510000 room 03, building B, 149 Yingxi Road, Tianhe District, Guangzhou City, Guangdong Province Applicant before: Yuan Cuilian |
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