CN116118142A

CN116118142A - Plastic section bar cold-pushing forming damping machine

Info

Publication number: CN116118142A
Application number: CN202211605985.1A
Authority: CN
Inventors: 李军; 李强
Original assignee: Jiangsu Junhua High Performance Specialty Engineering Plastics Peek Products Co ltd
Current assignee: Jiangsu Junhua Special Polymer Materials Co.,Ltd.
Priority date: 2022-12-14
Filing date: 2022-12-14
Publication date: 2023-05-16
Anticipated expiration: 2042-12-14
Also published as: CN116118142B

Abstract

The invention discloses a plastic profile cold-pushing forming damping machine, which has the technical scheme that: the magnetic powder damping device comprises a damping assembly, wherein the damping assembly comprises a main body frame, a fixing frame is arranged at the upper end of one side of the main body frame, servo electric cylinders are arranged at four corners of the upper part of the fixing frame, the output ends of the servo electric cylinders are connected with lifting frames arranged at the lower part of the fixing frame, a plurality of upper damping rollers are arranged in the lifting frames, a shaft bracket is arranged in the middle of the main body frame, a plurality of lower damping rollers are arranged at one end of the shaft bracket, driving gears are respectively connected with shaft rods at the two ends of the lower damping rollers in a key manner, magnetic powder brakes are arranged at the two sides of the bottom of the main body frame, driven gears are connected with the output ends of the magnetic powder brakes in a key manner, and the driving gears are connected with the driven gears in a transmission manner through transmission chains.

Description

Plastic section bar cold-pushing forming damping machine

Technical Field

The invention relates to the field of plastic profile cold pushing, in particular to a plastic profile cold pushing forming damping machine.

Background

In the market, manufacturers using a cold pushing method to produce sectional materials such as plastic plates, bars and the like apply damping (resistance) to the sectional materials in the extrusion process, wherein the damping is generated in a mode that a rubber block or a metal block applies force to clamp the sectional materials by using screws, and friction force is generated between the rubber block or the metal block and the surface of the sectional materials. The damping (resistance) generated by the conventional clamping mode of the rubber block or the metal block is very unstable, and the damping (resistance) of the plastic profile is judged by the personal experience of an operator. The damping (resistance) mode can generate abrasion with different degrees along with the extension of extrusion time, if an operator cannot find out and manually adjust the locking force of the rubber block or the metal block to increase the friction force, the damping (resistance) born by the profile can be slowly reduced due to the abrasion of the rubber block or the metal block, and the change can directly lead to poor compactness of the profile and change of the external dimension.

Disclosure of Invention

In order to solve the problems mentioned in the background art, the invention aims to provide a plastic profile cold-pushing forming damping machine.

The technical aim of the invention is realized by the following technical scheme:

the utility model provides a plastic profile cold-pushing shaping damping machine, includes damping subassembly, including main body frame in the damping subassembly, one side upper end fixed mounting of main body frame has the mount, the upper portion four corners department fixed mounting of mount has servo electric jar, servo electric jar's output is connected with the crane that sets up the mount lower part, the inside rotation of crane installs a plurality of upper damping rollers, the middle part fixed mounting of main body frame has the pedestal, the one end movable mounting of pedestal has a plurality of lower damping rollers, respectively key-type connection has the driving gear on the axostylus axostyle of the both ends of lower damping roller, the magnetic powder stopper is installed to main body frame's bottom both sides, the output key-type connection of magnetic powder stopper has driven gear, the driving gear pass through drive chain with driven gear transmission is connected.

By adopting the technical scheme, the damping component has higher resistance stability, the lower damping roller is braked and controlled by the magnetic powder brake, the upper damping roller is lifted and regulated by the servo electric cylinder, the extrusion of the plastic plate, the rod and other sectional materials is conveniently realized, long-time continuous and stable operation is realized, operators do not need to adjust each production by experience, the resistance reference value is displayed digitally, the resistance can be adjusted randomly in a certain range, the quality of the produced sectional materials is more stable, the equipment operation is simpler, the technical level requirements on production personnel are reduced to a great extent, and the reproducibility of starting each time is ensured.

Preferably, a plurality of mounting bottom plates are fixedly arranged at the bottom of one end of the main body frame, the magnetic powder brakes are fixedly arranged on the mounting bottom plates at two sides of the other end of the main body frame, supporting rods are fixedly arranged on two sides of the other end of the main body frame, a plurality of transverse beam rods are fixedly arranged on the supporting rods, a first positioning rod is arranged on each transverse beam rod, and a plurality of second positioning rods are arranged at one end of the shaft bracket.

Through adopting above-mentioned technical scheme, the setting of mounting plate is convenient for realize installing fixedly to the magnetic powder stopper, and the setting of bracing piece and crossbeam pole is used for realizing installing first locating lever, and is equipped with the second locating lever on the pedestal, is convenient for realize fixing a position the extruder assembly through the setting of first locating lever and second locating lever, keeps the stability and the transportation nature of being convenient for of extruded section bar.

Preferably, a plurality of mounting rods are movably mounted at one end of the main body frame, and guide conveying rollers are mounted on the mounting rods.

Through adopting above-mentioned technical scheme, the settlement of installation pole is convenient for realize lifting adjustment, and the settlement of direction conveying gyro wheel is convenient for realize carrying the section bar and leave.

Preferably, a plurality of guide rods are fixedly arranged between the fixing frame and the shaft frame, the lifting frame is connected to the guide rods in a penetrating manner, sliding rings are arranged at two ends of the lifting frame, and the sliding rings are sleeved on the guide rods.

Through adopting above-mentioned technical scheme, the setting of guide bar is convenient for the crane to go up and down to adjust, and the slip ring is convenient for realize carrying out safety protection to the guide bar.

Preferably, the two sides of the main body frame are hinged with cabinet doors, one side of the cabinet doors is embedded with a magnetic powder controller, and the magnetic powder controller is electrically connected with the magnetic powder brake.

Through adopting above-mentioned technical scheme, the setting of cabinet door is convenient for realize opening and shutting main body frame, is convenient for realize changing and maintaining the equipment of inside, and the setting of magnetic powder controller is convenient for realize controlling the regulation to the magnetic powder stopper.

Preferably, the damping device further comprises an extruding machine assembly, wherein the extruding machine assembly is arranged on one side of the damping assembly, the extruding machine assembly comprises an organic unit box, and a plurality of supporting legs are fixedly arranged at the bottoms of the unit box and the main body frame.

Through adopting above-mentioned technical scheme, the extruder subassembly sets up in damping subassembly's one side, is convenient for carry damping subassembly with extruded section bar on, and the bottom of extruder subassembly and damping subassembly all carries out fixed stay through the supporting leg, keeps balanced stability.

Preferably, the servo motor with power output is arranged in the unit box, the output end of the servo motor is connected with a driving rotating wheel, the extrusion box is arranged on the upper portion of the unit box, an extrusion shaft is arranged in the extrusion box, one end of the extrusion shaft is connected with a driven rotating wheel, and the driving rotating wheel is in transmission connection with the driven rotating wheel through a transmission belt.

Through adopting above-mentioned technical scheme, be equipped with the unit case and extrude the case, the setting of unit case is convenient for realize installing various equipment, and extrude the case and be used for realizing storing and extruding the raw materials, and basic equipment is including setting up at the inside servo motor that improves power of unit case, sets up the extrusion axle that is used for stirring output raw materials in extruding the incasement portion, and servo motor drives the extrusion axle through initiative runner, drive belt and driven runner and rotates, realizes exporting the raw materials.

Preferably, a feeding funnel is connected to one end upper portion of the extrusion box, one end of the extrusion box is connected with an extrusion head, and the extrusion head is arranged on one end upper portion of the damping assembly.

Through adopting above-mentioned technical scheme, the setting of charging hopper is convenient for realize throwing into the raw materials, and the raw materials of being convenient for enters into the inside of extruding the case, and extrudes the section bar of the different shapes of setting of head is convenient for realize extruding.

In summary, the invention has the following advantages:

the damping component has higher resistance stability, realizes braking control on the lower damping roller through the magnetic powder brake, realizes lifting adjustment on the upper damping roller through the servo electric cylinder, is convenient for realizing extrusion on the plastic plate, the rod and other sectional materials, realizes long-time continuous stable operation, does not need the empirical adjustment of each production of operators, has a resistance reference value which is displayed in a digital way, can be randomly adjusted in a certain range, has more stable quality of the produced sectional materials, is simpler in equipment operation, greatly reduces the technical level requirements on production personnel and ensures the reproducibility of each startup.

Drawings

FIG. 1 is a schematic diagram of the structure of the present invention;

FIG. 2 is a schematic elevational view of the damping assembly of the present invention;

FIG. 3 is a schematic view of the rear face structure of the damping assembly of the present invention;

FIG. 4 is a schematic view of a portion of the damping assembly of the present invention.

Reference numerals: 1. an extruder assembly; 101. a unit box; 102. support legs; 103. extruding the box; 104. an extrusion head; 105. a charging hopper; 106. a driving rotating wheel; 107. a driven rotating wheel; 108. a transmission belt; 2. a damping assembly; 201. a main body frame; 202. a shaft bracket; 203. a lower damping roller; 204. a fixing frame; 205. a servo electric cylinder; 206. an upper damping roller; 207. a lifting frame; 208. a guide rod; 209. a slip ring; 210. a magnetic powder brake; 211. a driven gear; 212. a drive gear; 213. a drive chain; 214. a mounting base plate; 215. a support rod; 216. a second positioning rod; 217. a mounting rod; 218. guide conveying rollers; 219. a cabinet door; 220. a cross beam rod; 221. a first positioning rod; 222. a magnetic powder controller.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Examples

Referring to fig. 1-4, a plastic profile cold-pushing forming damping machine comprises a damping component 2, wherein the damping component 2 comprises a main body frame 201, a fixing frame 204 is fixedly arranged at the upper end of one side of the main body frame 201, a servo electric cylinder 205 is fixedly arranged at four corners of the upper part of the fixing frame 204, an output end of the servo electric cylinder 205 is connected with a lifting frame 207 arranged at the lower part of the fixing frame 204, a plurality of upper damping rollers 206 are rotatably arranged in the lifting frame 207, a shaft bracket 202 is fixedly arranged in the middle of the main body frame 201, a plurality of lower damping rollers 203 are movably arranged at one end of the shaft bracket 202, driving gears 212 are respectively connected with shaft rods at two ends of the lower damping rollers 203 in a key manner, magnetic powder brakes 210 are arranged at two sides of the bottom of the main body frame 201, driven gears 211 are connected with output ends of the magnetic powder brakes 210 in a key manner, and the driving gears 212 are in transmission connection with the driven gears 211 through transmission chains 213.

Referring to fig. 1 to 4, the damping assembly 2 of the present invention has high resistance stability, realizes braking control on the lower damping roller 203 through the magnetic powder brake 210, realizes lifting adjustment on the upper damping roller 206 through the servo electric cylinder 205, is convenient for realizing extrusion on plastic plates, bars and other sectional materials, realizes continuous and stable operation for a long time, does not need to be adjusted by experience every production of operators, has a resistance reference value of digital display, can be adjusted randomly in a certain range, has stable quality of the produced sectional materials, is simpler to operate equipment, greatly reduces the technical level requirements on production personnel and ensures the reproducibility of starting each time.

Referring to fig. 1-4, the damping machine further comprises an extruding machine component 1, the extruding machine component 1 is arranged on one side of the damping component 2, the extruding machine component 1 comprises a machine set box 101, the bottoms of the machine set box 101 and a main body frame 201 are fixedly provided with a plurality of supporting legs 102, the extruding machine component 1 is arranged on one side of the damping component 2, so that extruded profiles are conveniently conveyed to the damping component 2, the bottoms of the extruding machine component 1 and the damping component 2 are fixedly supported through the supporting legs 102, balance stability is kept, a servo motor for power output is arranged in the machine set box 101, an output end of the servo motor is connected with a driving rotating wheel 106, an extruding box 103 is arranged at the upper part of the machine set box 101, an extruding shaft is arranged in the extruding box 103, one end of the extruding shaft is connected with a driven rotating wheel 107, the driving rotating wheel 106 is in transmission connection with the driven rotating wheel 107, the machine set box 101 and the extruding box 103 are arranged, setting of the machine set box 101 is convenient to realize the installation of various devices, the extruding box 103 is used for realizing the storage and the extrusion of raw materials, the basic device comprises a servo motor 103 arranged in the machine set box 101, the servo motor is kept stable, the servo motor is arranged in the interior of the machine set up in the box 103, the machine set up in the box, the box is convenient to be connected with the extruding funnel 103, the inner part is conveniently runs into the extruding hopper 104 through the shape of the extruding box, and is conveniently and is connected with the driven rotating shaft 104 through the driven rotating wheel 107, and is conveniently runs into the driving end 104, and is connected with the extruding hopper 104 through the driving rotating shaft, and is conveniently, and is connected with the extruding box 105 through the driving rotating shaft, and is arranged;

the damping assembly 2 is used for installing equipment through the main body frame 201, a lifting frame 207 pushed by the servo electric cylinder 205 is arranged at the top end of the main body frame 201, a plurality of upper damping rollers 206 are arranged in the lifting frame 207, a fixing frame 204 for installing and supporting the servo electric cylinder 205 is fixedly arranged at the top end of the main body frame 201, lifting installation of the lifting frame 207 is conveniently realized through setting of the servo electric cylinder 205, and lifting adjustment of the upper damping rollers 206 is further realized;

and a shaft bracket 202 is arranged in the middle of the main body frame 201, a plurality of lower damping rollers 203 are rotatably arranged at the inner side of one end of the shaft bracket 202, the lower damping rollers 203 are correspondingly arranged with an upper damping roller 206, a plurality of guide rods 208 are fixedly arranged between a fixed bracket 204 and the shaft bracket 202, the lifting bracket 207 is connected with the guide rods 208 in a penetrating way, sliding rings 209 are arranged at the two ends of the lifting bracket 207, the sliding rings 209 are sheathed on the guide rods 208, the setting of the guide rods 208 is convenient for the lifting adjustment of the lifting bracket 207, the sliding rings 209 are convenient for realizing the safety protection of the guide rods 208, a plurality of mounting bottom plates 214 are fixedly arranged at the bottom of the main body frame 201, magnetic powder brakes 210 are arranged at the two sides of the upper part of the mounting bottom plates 214, driving gears 212 are connected with shaft rods at the two ends of the lower damping rollers 203 in a key way, the output ends of the magnetic powder brakes 210 are connected with driven gears 211 in a key way, and the driving gears 212 are connected with the driven gears 211 in a transmission way through transmission chains 213, and a pinch roller is arranged between the lower damping rollers 203, the transmission chain 213 can be meshed with each driving gear 212 by pressing down the transmission chain 213, the two sides of the other end of the main body frame 201 are fixedly provided with supporting rods 215, a plurality of cross beam rods 220 are fixedly arranged on the supporting rods 215, a first positioning rod 221 is arranged on the cross beam rods 220, a plurality of second positioning rods 216 are arranged on one end of the shaft bracket 202, the setting of the mounting bottom plate 214 is convenient for realizing the mounting and fixing of the magnetic powder brake 210, the setting of the supporting rods 215 and the cross beam rods 220 is used for realizing the mounting of the first positioning rods 221, the setting of the shaft bracket 202 is convenient for realizing the positioning of the extruding machine assembly 1 by the setting of the first positioning rods 221 and the second positioning rods 216, the stability and the convenience in conveying extruded sectional materials are kept, the cabinet door 219 is hinged to the two sides of the main body frame 201, the magnetic powder controller 222 is embedded and installed on the cabinet door 219 on one side, the magnetic powder controller 222 is electrically connected with the magnetic powder brake 210, setting of the cabinet door 219 is convenient to achieve opening and closing of the main body frame 201, replacement and maintenance of internal equipment are convenient to achieve, setting of the magnetic powder controller 222 is convenient to achieve control and adjustment of the magnetic powder brake 210, a plurality of installation rods 217 are movably installed at one end of the main body frame 201, guide conveying rollers 218 are installed on the installation rods 217, lifting adjustment is convenient to achieve due to setting of the installation rods 217, and conveying and separating of sectional materials are convenient to achieve due to setting of the guide conveying rollers 218.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The plastic profile cold-pushing forming damping machine is characterized in that: including damping subassembly (2), including main body frame (201) in damping subassembly (2), one side upper end of main body frame (201) has mount (204), the upper portion four corners department fixed mounting of mount (204) has servo electric jar (205), the output of servo electric jar (205) is connected with and sets up crane (207) of mount (204) lower part, the inside rotation of crane (207) installs a plurality of damping rollers (206), the middle part fixed mounting of main body frame (201) has pedestal (202), the one end movable mounting of pedestal (202) has a plurality of damping rollers (203) down, respectively key connection has driving gear (212) on the both ends axostylus axostyle of lower damping roller (203), magnetic powder stopper (210) are installed to the bottom both sides of main body frame (201), the output key connection of magnetic powder stopper (210) has driven gear (211), driving gear (212) pass through drive chain (213) with driven gear (211) transmission is connected.

2. The plastic profile cold-pushing forming damper of claim 1, wherein: a plurality of mounting bottom plates (214) are fixedly arranged at the bottom of one end of the main body frame (201), the magnetic powder brakes (210) are fixedly arranged on the mounting bottom plates (214) at two sides, supporting rods (215) are fixedly arranged at two sides of the other end of the main body frame (201), a plurality of transverse beam rods (220) are fixedly arranged on the supporting rods (215), first positioning rods (221) are arranged on the transverse beam rods (220), and a plurality of second positioning rods (216) are arranged at one end of the shaft bracket (202).

3. The plastic profile cold-pushing forming damper of claim 1, wherein: a plurality of mounting rods (217) are movably mounted at one end of the main body frame (201), and guide conveying rollers (218) are mounted on the mounting rods (217).

4. The plastic profile cold-pushing forming damper of claim 1, wherein: a plurality of guide rods (208) are fixedly installed between the fixing frame (204) and the shaft bracket (202), the lifting frame (207) is connected to the guide rods (208) in a penetrating mode, sliding rings (209) are arranged at two ends of the lifting frame (207), and the sliding rings (209) are sleeved on the guide rods (208).

5. The plastic profile cold-pushing forming damper of claim 1, wherein: two sides of the main body frame (201) are hinged with cabinet doors (219), one side of each cabinet door (219) is embedded with a magnetic powder controller (222), and the magnetic powder controllers (222) are electrically connected with the magnetic powder brakes (210).

6. The plastic profile cold-pushing forming damper of claim 1, wherein: the novel damping device is characterized by further comprising an extruding machine assembly (1), wherein the extruding machine assembly (1) is arranged on one side of the damping assembly (2), the extruding machine assembly (1) comprises an organic unit box (101), and a plurality of supporting legs (102) are fixedly arranged at the bottoms of the unit box (101) and the main body frame (201).

7. The plastic profile cold-push forming damping machine according to claim 6, wherein: the automatic feeding device is characterized in that a servo motor for power output is arranged in the unit box (101), an output end of the servo motor is connected with a driving rotating wheel (106), an extrusion box (103) is arranged on the upper portion of the unit box (101), an extrusion shaft is arranged in the extrusion box (103), one end of the extrusion shaft is connected with a driven rotating wheel (107), and the driving rotating wheel (106) is in transmission connection with the driven rotating wheel (107) through a transmission belt (108).

8. The plastic profile cold-push forming damping machine according to claim 7, wherein: one end upper portion of extruding case (103) is connected with throw material funnel (105), one end of extruding case (103) is connected with extrudes head (104), extrude head (104) setting in one end upper portion of damping subassembly (2).