CN215280541U - Welding device for plastic valve of aluminum-plastic composite bag - Google Patents
Welding device for plastic valve of aluminum-plastic composite bag Download PDFInfo
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- CN215280541U CN215280541U CN202121546192.8U CN202121546192U CN215280541U CN 215280541 U CN215280541 U CN 215280541U CN 202121546192 U CN202121546192 U CN 202121546192U CN 215280541 U CN215280541 U CN 215280541U
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Abstract
The utility model belongs to the technical field of the compound bag of plastic-aluminum, especially, compound bag plastic valve welding set of plastic-aluminum, to the problem that the current valve machine of welding is not convenient for dismantle and overhauls, the following scheme is put forward now, and it includes electric telescopic handle and the valve machine of welding of locating the electric telescopic handle below, electric telescopic handle's bottom fixed mounting has the fixed plate, and electric telescopic handle, the center of welding valve machine and fixed plate is located same vertical line, and the mounting groove has all been seted up to the both sides of fixed plate bottom, has seted up the cavity on the fixed plate, and the cavity is located between two mounting grooves, and the bottom inner wall central point of cavity puts fixed mounting and has the square, and the equal fixed mounting in both sides of square has the straight-bar. The utility model discloses simple structure, reasonable in design, convenient operation can be under the condition that does not use specialized tool, and quick dismantlement welds the valve machine and overhauls to improve maintenance efficiency, the people's of being convenient for use.
Description
Technical Field
The utility model relates to an aluminum-plastic composite bag technical field especially relates to an aluminum-plastic composite bag plastic valve welding set.
Background
The aluminum-plastic composite bag is a packaging product, and has the advantages of low cost and exquisite printing. The plastic-aluminum composite bag has the characteristics of static electricity resistance, ultraviolet ray resistance, moisture resistance, oxygen insulation, shading, cold resistance, oil resistance, high temperature resistance, strong oxygen insulation, strong sealing property and the like, is widely applied to various fields of industrial packaging, daily chemical packaging, food packaging, medicine, sanitation, electronics, aerospace, science and technology, military industry and the like at present, and is usually provided with a plastic valve at a discharge port when liquid or powder articles are contained.
The patent with publication number CN108943754A discloses a wrapping bag plastic valve welding set, the device includes frame, operation platform support, fixed plate, sleeve, valve, control box, electric telescopic handle, welds valve machine and fixing device, the mode installation operation platform support that the frame middle part transversely crosses, the operation platform support is equipped with a plurality of welding holes, and the welding hole is equipped with the clamping device of valve. However, the valve welding machine in the welding device is generally fixed at the lower end of the electric telescopic rod through bolts, and is inconvenient to disassemble and overhaul after a fault occurs.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an aluminum-plastic composite bag plastic valve welding device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a welding device for plastic valves of aluminum-plastic composite bags comprises an electric telescopic rod and a valve welding machine arranged below the electric telescopic rod, wherein a fixed plate is fixedly arranged at the bottom end of the electric telescopic rod, centers of the electric telescopic rod, the valve welding machine and the fixed plate are positioned on the same vertical line, mounting grooves are formed in two sides of the bottom of the fixed plate, a cavity is formed in the fixed plate and is positioned between the two mounting grooves, a square block is fixedly arranged in the center of the inner wall of the bottom of the cavity, straight rods are fixedly arranged on two sides of the square block, one ends of the two straight rods, which are far away from each other, are respectively fixedly arranged on the inner walls of the two sides of the cavity, movable plates are respectively sleeved on the two straight rods in a sliding manner, a fixed strip is respectively fixedly arranged on one side, which is far away from each other, of the two fixed strips respectively extend into the two mounting grooves, a spring is movably sleeved on the straight rod, and two ends of the spring are respectively fixedly arranged on one side, which is close to each other, of the square block and the movable plates, a rotating shaft is rotatably arranged between the top center of the square block and the inner wall of the top of the cavity, a winding drum and a driven wheel are fixedly sleeved on the rotating shaft, and the winding drum is positioned below the driven wheel.
Preferably, two equal fixed mounting in one side that the fly leaf is close to each other has the rope, and the one end that two ropes are close to each other is all fixed to be rolled up and is connect on the reel.
Preferably, the top of the fixed plate is provided with a circular groove communicated with the cavity, and a rotating rod is rotatably arranged in the circular groove.
Preferably, the top of bull stick extends to the top of fixed plate, and fixed mounting has rotatory piece, and the bottom of bull stick extends to in the cavity, and fixed the cup jointing has the action wheel, has cup jointed same chain between action wheel and the follow driving wheel.
Preferably, the two sides of the top of the valve welding machine are fixedly provided with connecting columns, and the two connecting columns are movably arranged in the two mounting grooves respectively.
Preferably, the fixed slot has all been seted up to one side that two spliced poles are close to each other, and two fixed slots respectively with two fixed strip looks adaptations.
In the utility model, when the welding valve machine is needed to be overhauled due to faults, the welding valve machine is firstly supported by hands, then the rotating block is rotated to drive the rotating rod fixedly arranged at the bottom of the rotating block to rotate, so that the driving wheel fixedly sleeved at the bottom end of the rotating rod can rotate, the same chain is sleeved between the driving wheel and the driven wheel, so that the driven wheel can be driven to rotate through the chain, the driven wheel is fixedly sleeved on the rotating shaft, so that the rotating shaft can be driven to rotate, so that the winding drum fixedly sleeved on the rotating shaft can be driven to rotate, the straight rod is sleeved with the movable plate in a sliding manner, so that the movable plate can only horizontally slide along the straight rod, and the movable plate can pull the movable plate through the winding rope due to the connection relation among the winding drum, the rope and the movable plate, along with the rotation of the winding drum, so that the two movable plates are close to each other, and two springs are compressed, because of fixed strip fixed mounting in one side of fly leaf, so can drive the fixed strip and remove, when the fixed strip shifts out the fixed slot, has removed the locking to the spliced pole, because of spliced pole fixed mounting is at the top of welding the valve machine, so has removed the locking of butt welding valve machine to can take off and weld the valve machine and overhaul. The utility model discloses simple structure, reasonable in design, convenient operation can be under the condition that does not use specialized tool, and quick dismantlement welds the valve machine and overhauls to improve maintenance efficiency, the people's of being convenient for use.
Drawings
Fig. 1 is a schematic structural view of a welding device for plastic-aluminum composite bag plastic valves provided by the present invention;
fig. 2 is a schematic structural view of a part a of fig. 1 of a welding device for plastic valves of aluminum-plastic composite bags according to the present invention;
fig. 3 is the schematic structural diagram of part B of fig. 1 of a welding device for plastic-aluminum composite bag plastic valves of the present invention.
In the figure: 1 electric telescopic rod, 2 welding valve machines, 3 fixing plates, 4 mounting grooves, 5 cavities, 6 squares, 7 straight rods, 8 movable plates, 9 fixing strips, 10 springs, 11 rotating shafts, 12 winding drums, 13 driven wheels, 14 ropes, 15 circular grooves, 16 rotating rods, 17 rotating blocks, 18 driving wheels, 19 chains, 20 connecting columns and 21 fixing grooves.
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.
Example one
Referring to fig. 1-3, a welding device for plastic-aluminum composite bag plastic valves comprises an electric telescopic rod 1 and a valve welding machine 2 arranged below the electric telescopic rod 1, wherein a fixed plate 3 is fixedly arranged at the bottom end of the electric telescopic rod 1, centers of the electric telescopic rod 1, the valve welding machine 2 and the fixed plate 3 are positioned on the same vertical line, mounting grooves 4 are respectively formed in two sides of the bottom of the fixed plate 3, a cavity 5 is formed in the fixed plate 3, the cavity 5 is positioned between the two mounting grooves 4, a square block 6 is fixedly arranged at the central position of the inner wall of the bottom of the cavity 5, straight rods 7 are respectively and fixedly arranged on two sides of the square block 6, one ends of the two straight rods 7, which are far away from each other, are respectively and fixedly arranged on the inner walls of the two sides of the cavity 5, movable plates 8 are respectively and slidably sleeved on the two straight rods 7, fixed strips 9 are respectively and fixedly arranged on one sides of the two movable plates 8, one ends of the two fixed strips 9, which are far away from each other, extend into the two mounting grooves 4, the straight-bar 7 is movably sleeved with a spring 10, two ends of the spring 10 are fixedly installed on one side, close to the square 6 and the movable plate 8, of the square 6 respectively, a rotating shaft 11 is rotatably installed between the top center of the square 6 and the inner wall of the top of the cavity 5, a winding drum 12 and a driven wheel 13 are fixedly sleeved on the rotating shaft 11, the winding drum 12 is located below the driven wheel 13, the driven wheel 13 rotates, the rotating shaft 11 can be driven to rotate, and then the winding drum 12 is driven to rotate.
The utility model discloses in, the equal fixed mounting in one side that two fly leafs 8 are close to each other has rope 14, and the equal fixed book of one end that two ropes 14 are close to each other connects on reel 12, and reel 12 rotates, can rolling rope 14 to through rope 14 pulling fly leaf 8.
The utility model discloses in, circular slot 15 that is linked together with cavity 5 is seted up at the top of fixed plate 3, and bull stick 16 is installed to the 15 internal rotations in circular slot, and bull stick 16 can be in circular slot 15 free rotation.
The utility model discloses in, the top of bull stick 16 extends to the top of fixed plate 3, and fixed mounting has rotatory piece 17, and in the bottom of bull stick 16 extended to cavity 5, and fixed cover had connect action wheel 18, action wheel 18 and from having cup jointed same chain 19 between the driving wheel 13, rotate rotatory piece 17, can drive action wheel 18 through bull stick 16 and rotate to drive from driving wheel 13 through chain 19 and rotate.
The utility model discloses in, the equal fixed mounting in both sides at 2 tops of valve machine has spliced pole 20, and two spliced poles 20 respectively movable mounting in two mounting grooves 4, remove and weld valve machine 2, can drive spliced pole 20 and remove.
The utility model discloses in, fixed slot 21 has all been seted up to one side that two spliced poles 20 are close to each other, and two fixed slots 21 respectively with two 9 looks adaptations of fixed strip, in fixed strip 9 can insert fixed slot 21 to lock spliced pole 20.
Example two
Referring to fig. 1-3, a welding device for plastic-aluminum composite bag plastic valves comprises an electric telescopic rod 1 and a valve welding machine 2 arranged below the electric telescopic rod 1, wherein a fixed plate 3 is fixedly welded at the bottom end of the electric telescopic rod 1, centers of the electric telescopic rod 1, the valve welding machine 2 and the fixed plate 3 are positioned on the same vertical line, mounting grooves 4 are respectively chiseled at two sides of the bottom of the fixed plate 3, a cavity 5 is chiseled on the fixed plate 3, the cavity 5 is positioned between the two mounting grooves 4, a square block 6 is fixedly welded at the central position of the inner wall at the bottom of the cavity 5, straight bars 7 are respectively fixedly welded at two sides of the square block 6, one ends of the two straight bars 7, which are far away from each other, are respectively fixedly welded on the inner walls at two sides of the cavity 5, movable plates 8 are respectively and slidably sleeved on the two straight bars 7, fixing strips 9 are respectively fixedly welded at one sides of the two movable plates 8, one ends of the two fixing strips 9, which are far away from each other, extend into the two mounting grooves 4, the straight rod 7 is movably sleeved with a spring 10, two ends of the spring 10 are fixedly welded on one side of the square 6 and the movable plate 8 close to each other respectively, a rotating shaft 11 is rotatably installed between the top center position of the square 6 and the top inner wall of the cavity 5, a winding drum 12 and a driven wheel 13 are fixedly sleeved on the rotating shaft 11, and the winding drum 12 is located below the driven wheel 13.
The utility model discloses in, two equal fixed welding in one side that the fly leaf 8 is close to each other have rope 14, and the one end that two ropes 14 are close to each other is fixed the book all to be connect on reel 12.
In the utility model, the round groove 15 communicated with the cavity 5 is chiseled at the top of the fixing plate 3, and the rotating rod 16 is installed in the round groove 15.
The utility model discloses in, the top of bull stick 16 extends to the top of fixed plate 3, and fixed welding has rotatory piece 17, and in the bottom of bull stick 16 extended to cavity 5, and fixed cup joints have action wheel 18, and same chain 19 has been cup jointed between action wheel 18 and the follow driving wheel 13.
The utility model discloses in, the equal fixed welding in both sides at 2 tops of valve welding machine has spliced pole 20, and two spliced poles 20 respectively movable mounting in two mounting grooves 4.
The utility model discloses in, the fixed slot 21 has all been dug to one side that two spliced poles 20 are close to each other, and two fixed slots 21 respectively with two fixed strip 9 looks adaptations.
In the utility model, when the fault of the welding valve machine needs to be maintained, the welding valve machine is firstly held by hand, then the rotating block 17 is rotated to drive the rotating rod 16 fixedly installed at the bottom of the rotating block 17 to rotate, thereby the driving wheel 18 fixedly sleeved at the bottom end of the rotating rod 16 can be rotated, because the same chain 19 is sleeved between the driving wheel 18 and the driven wheel 13, the driven wheel 13 can be driven to rotate by the chain 19, because the driven wheel 13 is fixedly sleeved on the rotating shaft 11, the rotating shaft 11 can be driven to rotate, thereby the winding drum 12 fixedly sleeved on the rotating shaft 11 can be driven to rotate, because the movable plate 8 is slidably sleeved on the straight rod 7, the movable plate 8 can only horizontally slide along the straight rod 7, because of the connection relationship between the winding drum 12, the rope 14 and the movable plate 8, along with the rotation of the winding drum 12, the movable plate 8 can be pulled by the rope 14, so that the two movable plates 8 are close to each other, and compress two springs 10, because of fixed bar 9 fixed mounting is in one side of fly leaf 8, so can drive fixed bar 9 and remove, when fixed bar 9 shifts out fixed slot 21, has removed the locking to spliced pole 20, because of spliced pole 20 fixed mounting is at the top of welding valve machine 2, so has removed the locking to welding valve machine 2 to can take off welding valve machine 2 and overhaul. The utility model discloses simple structure, reasonable in design, convenient operation can be under the condition that does not use specialized tool, and quick dismantlement welds the valve machine and overhauls to improve maintenance efficiency, the people's of being convenient for use.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a plastic-aluminum composite bag plastic valve welding set, including electric telescopic handle (1) and locate welding valve machine (2) of electric telescopic handle (1) below, a serial communication port, the bottom fixed mounting of electric telescopic handle (1) has fixed plate (3), and the center of electric telescopic handle (1), welding valve machine (2) and fixed plate (3) is located same vertical line, mounting groove (4) have all been seted up to the both sides of fixed plate (3) bottom, seted up cavity (5) on fixed plate (3), and cavity (5) are located between two mounting grooves (4), the bottom inner wall central point of cavity (5) puts fixed mounting square (6), the both sides of square (6) all fixed mounting have straight-bar (7), the one end that two straight-bar (7) kept away from each other is fixed mounting respectively on the both sides inner wall of cavity (5), all slip cup joint has fly leaf (8) on two straight-bar (7), the equal fixed mounting in one side that two fly leaf (8) kept away from each other has fixed strip (9), the one end that two fixed strip (9) kept away from each other extends to in two mounting grooves (4) respectively, spring (10) have been cup jointed in the activity on straight-bar (7), and the both ends of spring (10) fixed mounting is in one side that square (6) and fly leaf (8) are close to each other respectively, top central point of square (6) puts and rotates between the top inner wall of cavity (5) and installs pivot (11), fixed cover has been connected reel (12) and has been followed driving wheel (13) on pivot (11), and reel (12) are located the below from driving wheel (13).
2. The welding device for the plastic valve of the aluminum-plastic composite bag according to claim 1, wherein the two movable plates (8) are fixedly provided with a rope (14) at the side close to each other, and the ends of the two ropes (14) close to each other are fixedly wound on the winding drum (12).
3. The welding device for the plastic valve of the aluminum-plastic composite bag according to claim 1, wherein a circular groove (15) communicated with the cavity (5) is formed at the top of the fixing plate (3), and a rotating rod (16) is rotatably mounted in the circular groove (15).
4. The welding device for the plastic valve of the aluminum-plastic composite bag according to claim 3, wherein the top end of the rotating rod (16) extends to the upper part of the fixing plate (3), and is fixedly provided with a rotating block (17), the bottom end of the rotating rod (16) extends into the cavity (5), and is fixedly sleeved with a driving wheel (18), and the same chain (19) is sleeved between the driving wheel (18) and the driven wheel (13).
5. The welding device for the plastic valve of the aluminum-plastic composite bag according to claim 1, wherein connecting columns (20) are fixedly installed on both sides of the top of the valve welding machine (2), and the two connecting columns (20) are movably installed in the two installation grooves (4) respectively.
6. The welding device for the plastic valve of the aluminum-plastic composite bag according to claim 5, wherein the two connecting columns (20) are provided with fixing grooves (21) at the sides close to each other, and the two fixing grooves (21) are respectively matched with the two fixing strips (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121546192.8U CN215280541U (en) | 2021-07-08 | 2021-07-08 | Welding device for plastic valve of aluminum-plastic composite bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121546192.8U CN215280541U (en) | 2021-07-08 | 2021-07-08 | Welding device for plastic valve of aluminum-plastic composite bag |
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| Publication Number | Publication Date |
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| CN215280541U true CN215280541U (en) | 2021-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121546192.8U Active CN215280541U (en) | 2021-07-08 | 2021-07-08 | Welding device for plastic valve of aluminum-plastic composite bag |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115488918A (en) * | 2022-10-14 | 2022-12-20 | 北京远景中联科技有限公司 | Joint mechanism of robot and robot |
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2021
- 2021-07-08 CN CN202121546192.8U patent/CN215280541U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115488918A (en) * | 2022-10-14 | 2022-12-20 | 北京远景中联科技有限公司 | Joint mechanism of robot and robot |
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