CN212146650U - Feed pipe cutting equipment with stop gear - Google Patents

Feed pipe cutting equipment with stop gear Download PDF

Info

Publication number
CN212146650U
CN212146650U CN202020341539.4U CN202020341539U CN212146650U CN 212146650 U CN212146650 U CN 212146650U CN 202020341539 U CN202020341539 U CN 202020341539U CN 212146650 U CN212146650 U CN 212146650U
Authority
CN
China
Prior art keywords
cutting
fixed
block
clamp
supporting
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN202020341539.4U
Other languages
Chinese (zh)
Inventor
张武
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kong Weichong
Original Assignee
Kong Weichong
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kong Weichong filed Critical Kong Weichong
Priority to CN202020341539.4U priority Critical patent/CN212146650U/en
Application granted granted Critical
Publication of CN212146650U publication Critical patent/CN212146650U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Abstract

The utility model discloses a feed pipe cutting equipment with stop gear, including supporting mechanism and location cutting mechanism, location cutting mechanism fixed mounting is on supporting mechanism, with guide rail post fixed welding in the mounting groove mouth, the movable block has seted up the trepanning, and through trepanning movable mounting on the guide rail post, limit stop fixed welding is on the movable block, move on the guide rail post through the movable block, adjust the distance between limit stop and the cutting assembly, reach the purpose of controlling cutting length, be provided with the scale mark in the notch department of mounting notch simultaneously, make can be accurate control cutting length; the installation head of installing the cutting wire is connected with the inside electric lift rod of supporting seat through the installation head that will install the cutting wire, and electric lift rod drives the installation head of installing the cutting wire and moves down during the cutting, and the cutting wire passes through wire and power electric connection simultaneously, and the cutting wire heating is accomplished the cutting to the PVC pipe, through cutting wire heating cutting, and cutting effect is better, and the incision is more level and more smooth, and does not have the noise.

Description

Feed pipe cutting equipment with stop gear
Technical Field
The utility model relates to a plastic tubing production and processing equipment technical field specifically is a feed pipe cutting equipment with stop gear.
Background
The PVC pipe is made of polyvinyl chloride as the main component and is added with other components to enhance the heat resistance, toughness and ductility of the PVC pipe. The top layer of the surface film is paint, the middle layer is polyvinyl chloride, and the bottom layer is back-coated adhesive.
In PVC pipe production process, need cut the processing to PVC pipe, form the PVC pipe of different length, traditional cutting equipment is not good to the fixed effect of PVC pipe, inconvenient cutting, does not set up limit structure simultaneously, hardly cuts length to the accuse.
In view of the above problem, the utility model provides a feed pipe cutting equipment with stop gear.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a feed pipe cutting equipment with stop gear, including supporting mechanism and location cutting mechanism, location cutting mechanism fixed mounting is on supporting mechanism, and is fixed effectual to the PVC pipe, and convenient cutting sets up limit structure, is convenient for to accuse cutting length to the problem in the background art has been solved.
In order to achieve the above object, the utility model provides a following technical scheme: a water supply pipe cutting device with a limiting mechanism comprises a supporting mechanism and a positioning cutting mechanism, wherein the positioning cutting mechanism is fixedly installed on the supporting mechanism, the supporting mechanism is provided with a supporting frame, a fixed mounting plate and a limiting assembly, the upper end of the supporting frame is fixedly welded with the fixed mounting plate, the limiting assembly is fixedly installed on the fixed mounting plate, and the positioning cutting mechanism is fixedly installed on the upper end face of the fixed mounting plate;
the fixed position cutting mechanism is provided with a fixed clamp assembly and a cutting assembly, the fixed clamp assembly comprises a fixed supporting block and a clamp, the fixed supporting block is fixedly welded on a fixed mounting plate, the clamp is mounted on the fixed supporting block, the cutting assembly comprises a supporting seat and an electric heating wire cutting device, the supporting seat is fixedly welded on the fixed mounting plate, and the electric heating wire cutting device is mounted on the supporting seat.
Preferably, the support frame and the fixed mounting plate are made of aluminum alloy materials, and one end of the fixed mounting plate is provided with a mounting notch.
Preferably, the notch of the mounting notch is provided with a scale mark.
Preferably, the limiting assembly comprises a guide rail column, a moving block and a limiting stop block, the guide rail column is fixedly welded in the mounting groove, the moving block is provided with a sleeve hole and is movably mounted on the guide rail column through the sleeve hole, and the limiting stop block is fixedly welded on the moving block.
Preferably, the fixed supporting block is provided with a T-shaped groove and a threaded hole, the T-shaped groove is formed in one side of the upper end face of the fixed supporting block, and the threaded hole is formed in the side face of the fixed supporting block.
Preferably, the clamp is provided with a fixed semicircular groove clamp, a movable semicircular groove clamp and a rubber sheet, the rubber sheet is fixedly installed in the semicircular grooves of the fixed semicircular groove clamp and the movable semicircular groove clamp, the fixed semicircular groove clamp is fixedly welded at one end of the upper end face of the fixed supporting block, and the movable semicircular groove clamp is movably installed at the other end of the upper end face of the fixed supporting block.
Preferably, activity half slot anchor clamps are provided with threaded rod, rotating head and T type fixture block, and the threaded rod passes through the screw hole to be installed in the side of fixed supporting shoe, and the fixed welding of one end is on activity half slot anchor clamps, and the fixed welding of the other end has the rotating head, and T type fixture block is fixed to be set up at the lower terminal surface of activity half slot anchor clamps to be connected with T type groove block.
Preferably, the supporting seat is provided with removal notch, division board, power and electric lift pole, and the side at the supporting seat is seted up to the removal notch, division board fixed welding in the inside of supporting seat, and power fixed mounting is at the up end of division board, and electric lift pole fixed mounting is at the lower terminal surface of division board to with power electric connection.
Preferably, the electric heating wire cutting device is provided with a mounting head, a cutting wire and a conducting wire, the mounting head is fixedly mounted at the output end of the electric lifting rod and penetrates through the moving notch, and the cutting wire is fixedly mounted on the mounting head and is electrically connected with the power supply through the conducting wire.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. this feed pipe cutting equipment with stop gear, with guide rail post fixed welding in the mounting groove mouth, the trepanning has been seted up to the movable block, and through trepanning movable mounting on the guide rail post, the fixed welding of limit stop is on the movable block, move on the guide rail post through the movable block, adjust the distance between limit stop and the cutting assembly, reach the purpose of control cutting length, be provided with the scale mark in the notch department of mounting groove mouth simultaneously, make can be accurate control cutting length, improve the precision.
2. This feed pipe cutting equipment with stop gear, equal fixed mounting sheet rubber in the half slot through at fixed half slot anchor clamps and activity half slot anchor clamps, make when fixing the PVC pipe, can not cause wearing and tearing to PVC pipe surface, pass through the threaded hole simultaneously and install the side at fixed supporting shoe with the threaded rod, and the fixed welding of one end is on activity half slot anchor clamps, the fixed welding of the other end has the rotating head, the fixed lower terminal surface that sets up at activity half slot anchor clamps of T type fixture block, and be connected with T type groove block, make when fixed, can conveniently adjust the distance between activity half slot anchor clamps and the fixed half slot anchor clamps, accomplish the fixed to not unidimensional PVC pipe, and fixed effectual, the PVC pipe can not take place to rock in the cutting process again, improve the cutting effect.
3. This feed pipe cutting equipment with stop gear is connected with the inside electric lift pole of supporting seat through the installation head that will install the cutting filament, and electric lift pole drives the installation head that installs the cutting filament and moves down during the cutting, and the cutting filament passes through wire and power electric connection simultaneously, and the cutting filament heats the cutting of accomplishing the PVC pipe, compares with traditional saw cutting of cutting, and this cutting equipment heats the cutting through the cutting filament, and cutting effect is better, and the incision is more level and more smooth, and does not have the noise.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the supporting mechanism of the present invention;
FIG. 3 is a schematic structural view of the limiting assembly of the present invention;
FIG. 4 is a schematic structural view of a fixing clip assembly of the present invention;
FIG. 5 is a schematic structural view of the cutting assembly of the present invention;
fig. 6 is a schematic view of the internal structure of the support seat of the present invention.
In the figure: 1. a support mechanism; 11. a support frame; 12. fixing the mounting plate; 121. installing a notch; 1211. scale lines; 13. a limiting component; 131. a guide rail column; 132. a moving block; 1321. trepanning; 133. a limit stop block; 2. positioning a cutting mechanism; 21. fixing the clamp assembly; 211. fixing a supporting block; 2111. a T-shaped groove; 2112. a threaded hole; 212. a clamp; 2121. fixing the semicircular groove clamp; 2122. a movable semicircular groove clamp; 21221. a threaded rod; 21222. rotating the head; 21223. a T-shaped fixture block; 2123. a rubber sheet; 22. a cutting assembly; 221. a supporting seat; 2211. a moving slot; 2212. a partition plate; 2213. a power source; 2214. an electric lifting rod; 222. an electric heating wire cutting device; 2221. a mounting head; 2222. cutting the wire; 2223. and (4) conducting wires.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-6, a water supply pipe cutting apparatus with a limiting mechanism includes a supporting mechanism 1 and a positioning cutting mechanism 2, wherein the positioning cutting mechanism 2 is fixedly mounted on the supporting mechanism 1.
The supporting mechanism 1 is provided with a supporting frame 11, a fixed mounting plate 12 and a limiting component 13, the upper end of the supporting frame 11 is fixedly welded with the fixed mounting plate 12, the supporting frame 11 and the fixed mounting plate 12 are both made of aluminum alloy materials, one end of the fixed mounting plate 12 is provided with a mounting notch 121, a notch of the mounting notch 121 is provided with a scale mark 1211, the limiting component 13 is fixedly mounted on the fixed mounting plate 12, the limiting component 13 comprises a guide rail column 131, a moving block 132 and a limiting stopper 133, the guide rail column 131 is fixedly welded in the mounting notch 121, the moving block 132 is provided with a sleeve hole 1321 and is movably mounted on the guide rail column 131 through the sleeve hole 1321, the limiting stopper 133 is fixedly welded on the moving block 132, the upper end face of the fixed mounting plate 12 is fixedly provided with a positioning cutting mechanism 2, the guide rail column 131 is fixedly welded in the mounting notch 121, the moving block 132 is provided with a, spacing stop 133 is fixed the welding on movable block 132, moves on guide rail post 131 through movable block 132, adjusts the distance between spacing stop 133 and the cutting assembly 22, reaches the purpose of control cutting length, is provided with scale mark 1211 in the notch department of installation notch 121 simultaneously for can be accurate control cutting length, improve the precision.
The positioning and cutting mechanism 2 is provided with a fixed clamp assembly 21 and a cutting assembly 22, the fixed clamp assembly 21 comprises a fixed supporting block 211 and a clamp 212, the fixed supporting block 211 is fixedly welded on the fixed mounting plate 12, the clamp 212 is installed on the fixed supporting block 211, the cutting assembly 22 comprises a supporting seat 221 and an electric heating wire cutting device 222, the supporting seat 221 is fixedly welded on the fixed mounting plate 12, the electric heating wire cutting device 222 is installed on the supporting seat 221, the fixed supporting block 211 is provided with a T-shaped groove 2111 and a threaded hole 2112, the T-shaped groove 2111 is arranged on one side of the upper end face of the fixed supporting block 211, the threaded hole 2112 is arranged on the side face of the fixed supporting block 211, the clamp 212 is provided with a fixed semicircular groove clamp 2121, a movable semicircular groove clamp 2122 and a rubber sheet 2123, rubber sheets 2123 are fixedly installed in semicircular grooves of the fixed semicircular groove clamp 2121 and the movable semicircular groove clamp 2122, the movable semicircular groove clamp 2122 is movably installed at the other end of the upper end surface of the fixed supporting block 211, the movable semicircular groove clamp 2122 is provided with a threaded rod 21221, a rotating head 21222 and a T-shaped clamping block 21223, the threaded rod 21221 is installed at the side surface of the fixed supporting block 211 through a threaded hole 2112, one end of the threaded rod 21221 is fixedly welded on the movable semicircular groove clamp 2122, the other end of the threaded rod 2122 is fixedly welded with the rotating head 21222, the T-shaped clamping block 21223 is fixedly arranged at the lower end surface of the movable semicircular groove clamp 2122 and is connected with the T-shaped groove 2111 in a clamping manner, rubber sheets 2123 are fixedly installed in the semicircular grooves of the fixed semicircular groove clamp 2121 and the movable semicircular groove clamp 2122, so that when a PVC pipe is fixed, the surface of the PVC pipe cannot be abraded, meanwhile, the threaded rod 21221 is installed at the side surface of the fixed supporting block 211 through, the T-shaped block 21223 is fixedly disposed on the lower end surface of the movable half slot clamp 2122 and is connected with the T-shaped slot 2111 in a clamping manner, so that when the fixed PVC pipe is fixed, the distance between the movable half slot clamp 2122 and the fixed half slot clamp 2121 can be conveniently adjusted, the fixed PVC pipes with different sizes can be completed, the fixing effect is good, the PVC pipes cannot shake during the cutting process, the cutting effect is improved, the support base 221 is provided with a moving notch 2211, a partition 2212, a power supply 2213 and an electric lifting rod 2214, the moving notch 2211 is disposed on the side surface of the support base 221, the partition 2212 is fixedly welded inside the support base 221, the power supply 2213 is fixedly disposed on the upper end surface of the partition 2212, the electric lifting rod 2214 is fixedly disposed on the lower end surface of the partition 2212 and electrically connected with the power supply 2213, the electric heating wire cutting device 222 is provided with a mounting head 2221, a cutting wire 2222 and a conducting wire 2221, and the cutting wire 2222 is fixedly installed on the installation head 2221 and is electrically connected with the power supply 2213 through the lead 2223, the installation head 2221 provided with the cutting wire 2222 is connected with the electric lifting rod 2214 in the support seat 221, the electric lifting rod 2214 drives the installation head 2221 provided with the cutting wire 2222 to move downwards during cutting, meanwhile, the cutting wire 2222 is electrically connected with the power supply 2213 through the lead 2223, and the cutting wire 2222 is heated to finish cutting the PVC pipe.
In summary, the following steps: the utility model provides a feed pipe cutting equipment with stop gear, including supporting mechanism 1 and location cutting mechanism 2, location cutting mechanism 2 fixed mounting is on supporting mechanism 1, with guide rail post 131 fixed welding in installation notch 121, mobile block 132 has seted up trepanning 1321, and through trepanning 1321 movable mounting on guide rail post 131, stop dog 133 fixed welding is on mobile block 132, move on guide rail post 131 through mobile block 132, adjust the distance between stop dog 133 and the cutting assembly 22, reach the purpose of control cutting length, be provided with scale mark 1211 at the notch department of installation notch 121 simultaneously, make the accurate accuse cutting length that can improve the precision; the rubber sheets 2123 are fixedly arranged in the semicircular grooves of the fixed semicircular groove clamp 2121 and the movable semicircular groove clamp 2122, so that when a PVC pipe is fixed, the surface of the PVC pipe cannot be abraded, meanwhile, the threaded rod 21221 is arranged on the side surface of the fixed supporting block 211 through the threaded hole 2112, one end of the threaded rod is fixedly welded on the movable semicircular groove clamp 2122, the other end of the threaded rod is fixedly welded with the rotating head 21222, the T-shaped fixture block 21223 is fixedly arranged on the lower end surface of the movable semicircular groove clamp 2122 and is clamped and connected with the T-shaped groove 2111, so that when the PVC pipe is fixed, the distance between the movable semicircular groove clamp 2122 and the fixed semicircular groove clamp 2121 can be conveniently adjusted, the PVC pipes with different sizes can be fixed, the fixing effect is good, the PVC pipe cannot shake in the cutting process, and the cutting effect is improved; through being connected with the inside electric lift pole 2214 of supporting seat 221 with the installation head 2221 who installs the cutting filament 2222, electric lift pole 2214 drives the installation head 2221 who installs the cutting filament 2222 and moves down during the cutting, simultaneously the cutting filament 2222 passes through wire 2223 and power 2213 electric connection, the cutting of PVC pipe is accomplished in the heating of cutting filament 2222, compare with traditional saw cutting of cutting, this cutting equipment, through cutting filament 2222 heating cutting, the cutting effect is better, the incision is more level and more smooth, and do not have the noise.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (9)

1. The utility model provides a feed pipe cutting equipment with stop gear, includes supporting mechanism (1) and location cutting mechanism (2), location cutting mechanism (2) fixed mounting is on supporting mechanism (1), its characterized in that: the supporting mechanism (1) is provided with a supporting frame (11), a fixed mounting plate (12) and a limiting assembly (13), the fixed mounting plate (12) is fixedly welded at the upper end of the supporting frame (11), the limiting assembly (13) is fixedly mounted on the fixed mounting plate (12), and the positioning and cutting mechanism (2) is fixedly mounted on the upper end face of the fixed mounting plate (12);
the positioning and cutting mechanism (2) is provided with a fixing clamp assembly (21) and a cutting assembly (22), the fixing clamp assembly (21) comprises a fixing supporting block (211) and a clamp (212), the fixing supporting block (211) is fixedly welded on a fixing mounting plate (12), the clamp (212) is installed on the fixing supporting block (211), the cutting assembly (22) comprises a supporting seat (221) and an electric heating wire cutting device (222), the supporting seat (221) is fixedly welded on the fixing mounting plate (12), and the electric heating wire cutting device (222) is installed on the supporting seat (221).
2. The water supply pipe cutting equipment with the limiting mechanism as claimed in claim 1, wherein: support frame (11) and fixed mounting panel (12) all adopt the aluminum alloy material to make, and the one end of fixed mounting panel (12) has seted up installation notch (121).
3. The water supply pipe cutting equipment with the limiting mechanism as claimed in claim 2, wherein: and the notch of the mounting notch (121) is provided with a scale mark (1211).
4. The water supply pipe cutting equipment with the limiting mechanism as claimed in claim 1, wherein: the limiting assembly (13) comprises a guide rail column (131), a moving block (132) and a limiting stop block (133), the guide rail column (131) is fixedly welded in the installation slot opening (121), the moving block (132) is provided with a sleeve hole (1321) and is movably installed on the guide rail column (131) through the sleeve hole (1321), and the limiting stop block (133) is fixedly welded on the moving block (132).
5. The water supply pipe cutting equipment with the limiting mechanism as claimed in claim 1, wherein: the fixing support block (211) is provided with a T-shaped groove (2111) and a threaded hole (2112), the T-shaped groove (2111) is formed in one side of the upper end face of the fixing support block (211), and the threaded hole (2112) is formed in the side face of the fixing support block (211).
6. The water supply pipe cutting equipment with the limiting mechanism as claimed in claim 1, wherein: the clamp (212) is provided with a fixed semicircular groove clamp (2121), a movable semicircular groove clamp (2122) and a rubber sheet (2123), the rubber sheet (2123) is fixedly installed in the semicircular grooves of the fixed semicircular groove clamp (2121) and the movable semicircular groove clamp (2122), the fixed semicircular groove clamp (2121) is fixedly welded at one end of the upper end face of the fixed supporting block (211), and the movable semicircular groove clamp (2122) is movably installed at the other end of the upper end face of the fixed supporting block (211).
7. The water supply pipe cutting equipment with the limiting mechanism as claimed in claim 6, wherein: the movable semicircular groove clamp (2122) is provided with a threaded rod (21221), a rotating head (21222) and a T-shaped clamping block (21223), the threaded rod (21221) is installed on the side face of the fixed supporting block (211) through a threaded hole (2112), one end of the threaded rod is fixedly welded on the movable semicircular groove clamp (2122), the other end of the threaded rod is fixedly welded with the rotating head (21222), and the T-shaped clamping block (21223) is fixedly arranged on the lower end face of the movable semicircular groove clamp (2122) and is connected with the T-shaped groove (2111) in a clamping mode.
8. The water supply pipe cutting equipment with the limiting mechanism as claimed in claim 1, wherein: the supporting seat (221) is provided with a moving notch (2211), a partition plate (2212), a power supply (2213) and an electric lifting rod (2214), the moving notch (2211) is formed in the side face of the supporting seat (221), the partition plate (2212) is fixedly welded in the supporting seat (221), the power supply (2213) is fixedly installed on the upper end face of the partition plate (2212), and the electric lifting rod (2214) is fixedly installed on the lower end face of the partition plate (2212) and is electrically connected with the power supply (2213).
9. The water supply pipe cutting equipment with the limiting mechanism as claimed in claim 1, wherein: the electric heating wire cutting device (222) is provided with a mounting head (2221), a cutting wire (2222) and a conducting wire (2223), the mounting head (2221) is fixedly mounted at the output end of the electric lifting rod (2214) and penetrates out of the moving notch (2211), and the cutting wire (2222) is fixedly mounted on the mounting head (2221) and is electrically connected with the power supply (2213) through the conducting wire (2223).
CN202020341539.4U 2020-03-18 2020-03-18 Feed pipe cutting equipment with stop gear Expired - Fee Related CN212146650U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202020341539.4U CN212146650U (en) 2020-03-18 2020-03-18 Feed pipe cutting equipment with stop gear

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202020341539.4U CN212146650U (en) 2020-03-18 2020-03-18 Feed pipe cutting equipment with stop gear

Publications (1)

Publication Number Publication Date
CN212146650U true CN212146650U (en) 2020-12-15

Family

ID=73713758

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202020341539.4U Expired - Fee Related CN212146650U (en) 2020-03-18 2020-03-18 Feed pipe cutting equipment with stop gear

Country Status (1)

Country Link
CN (1) CN212146650U (en)

Similar Documents

Publication Publication Date Title
CN210615312U (en) Auxiliary clamping device for circular tube cutting
CN212146650U (en) Feed pipe cutting equipment with stop gear
CN116038199A (en) Steel structure welding device
CN110695483A (en) Tin wire automatic feeding mechanism
CN106239595B (en) Automotive trim pipe cutter device
CN213388346U (en) Cage nail automatic welder
CN219132394U (en) Chamfer cutting device
CN210850634U (en) Dalle cutting loading attachment
CN113334594A (en) Two-wire mechanism for diamond wire cutting
CN217595698U (en) Necking device for pipeline production
CN216398254U (en) Cutting device is used in tubular metal resonator processing
CN210256367U (en) Adjustable supporting device for cutting water supply pipe
CN219380811U (en) Limit cutting mechanism of pipe cutting machine
CN107142441B (en) A kind of fixation device zinc-plated for iron nail
CN211489821U (en) Cooling device for tool bit of milling equipment
CN218137493U (en) Accurate positioning machining assembly for machining electronic products
CN213352639U (en) Cutting device for PE pipe
CN220562192U (en) Special butt welding equipment for polytetrafluoroethylene materials
CN214686775U (en) EPS moulding automatic cutting mechanism
CN214223367U (en) Mounting structure of air duct
CN218361797U (en) Stable wire clamping device's copper wire cutting machine
CN215033191U (en) Protector shutdown mechanism of protector jacketing machine
CN210247162U (en) Flexible circuit board perforating machine
CN209954114U (en) Fixture for welding building heating ventilation pipe
CN214238926U (en) Gypsum board cutting device for interior decoration

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20201215

CF01 Termination of patent right due to non-payment of annual fee