CN113579671A - Lead sealing equipment for electric energy meter - Google Patents
Lead sealing equipment for electric energy meter Download PDFInfo
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- CN113579671A CN113579671A CN202110807988.2A CN202110807988A CN113579671A CN 113579671 A CN113579671 A CN 113579671A CN 202110807988 A CN202110807988 A CN 202110807988A CN 113579671 A CN113579671 A CN 113579671A
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- electric energy
- energy meter
- push rod
- piston
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
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- Mechanical Engineering (AREA)
- Fluid-Damping Devices (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
The invention discloses electric energy meter lead sealing equipment which comprises a rack and a lead sealing assembly mechanism, wherein a conveying device is arranged on the rack, a tool for placing an electric energy meter is arranged on the conveying device, a positioning mechanism is arranged on the rack and comprises a base, a moving seat is connected to the base in a sliding mode, a telescopic device for driving the moving seat to move is arranged on the base, and a positioning claw for positioning the electric energy meter is arranged on the moving seat. The invention has high automation degree, does not need manual participation during assembly, saves time and labor and has high assembly efficiency.
Description
Technical Field
The invention relates to the technical field of electric energy meter assembly, in particular to an electric energy meter lead sealing device.
Background
An electric energy meter is an instrument for measuring electric energy, and is also called a watt-hour meter, a fire meter, an electric energy meter and a kilowatt-hour meter, and refers to instruments for measuring various electric quantities. The lead sealing of the electric energy meter is an important process for assembling the electric energy meter, and is additionally arranged for preventing the electricity stealing by someone, and once the device is damaged, the possibility of electricity stealing is indicated. Present lead seal assembly devices can replace the process that artifical part accomplished lead seal structure assembly, but this kind of lead seal assembly devices still need place corresponding station through the manual work with the electric energy meter of waiting to assemble when using, through lead seal assembly devices to electric energy meter installation lead seal structure, need will assemble the takakoff of accomplishing through the manual work after the assembly is accomplished, then repeat above-mentioned step, assemble one by one to the electric energy meter. The assembling mode belongs to semi-manual assembling, the automation degree is not high, manual operation is still needed during assembling, time and labor are wasted, and the efficiency is low.
Disclosure of Invention
The invention aims to solve the problems that the existing electric energy meter is assembled in a lead sealing structure in a semi-manual mode, the automation degree is low, manual operation is still needed during assembly, time and labor are wasted, and the efficiency is low, and provides the electric energy meter lead sealing equipment which can effectively solve the problems.
The purpose of the invention is realized by the following technical scheme: the utility model provides an electric energy meter lead sealing equipment, includes frame, lead sealing assembly devices, be provided with conveyer in the frame, the last frock that is used for placing the electric energy meter that is provided with of conveyer is provided with positioning mechanism in the frame, positioning mechanism includes the base, and sliding connection has the removal seat on the base, is provided with the telescoping device that is used for the drive to remove the seat and removes on the base, removes and is provided with the positioning claw that is used for fixing a position the electric energy meter on the seat.
According to the invention, an electric energy meter to be assembled is placed on a tool, then the tool moves along with a conveying device, when the tool carrying the electric energy meter moves to an assembly station corresponding to a lead seal assembly mechanism, a positioning claw extends out towards one side of the electric energy meter under the driving of a telescopic device, the electric energy meter is held to position the electric energy meter, the electric energy meter is fixed on the assembly station, then a lead seal structure is assembled on the electric energy meter by using the lead seal assembly mechanism, after the assembly is finished, the positioning claw returns to a far position under the driving of the telescopic device to loosen the electric energy meter, and at the moment, the electric energy meter moves to a position of the next working procedure along with the conveying device. In the actual process, can set up infrared sensor in the position department of assembly station, infrared sensor links to each other with the control circuit of whole equipment, and when the electric energy meter arrived the assembly station, infrared sensor can sense the existence of electric energy meter to give control circuit with signal transmission, produce corresponding action through control circuit control telescoping device, thereby control the positioning pawl and snatch the location to the electric energy meter that arrives the assembly station. The invention has high automation degree, does not need manual participation during assembly, saves time and labor and has high assembly efficiency.
Preferably, the tool comprises a bottom plate, and a positioning block is arranged on the bottom plate. When the electric energy meter is correctly placed on the tool, the positioning blocks are positioned around the electric energy meter and play a role in positioning the electric energy meter.
Preferably, the two sides of the base are respectively provided with a first guide rod, the movable seat is provided with a sliding block corresponding to the guide rods, and the sliding block is connected to the first guide rods in a sliding mode. The both ends of first guide bar are passed through the support and are fixed on the base, and the first guide bar of both sides is parallel to each other. The movable seat moves along the axial direction of the first guide rod under the driving of the telescopic device.
Preferably, the telescopic device is a cylinder.
Preferably, the telescopic device is an electric push rod.
Preferably, the positioning claw comprises a middle section and side stop blocks respectively arranged at two ends of the middle section, two first cylinder bodies are arranged on the middle section, first pistons are arranged in the first cylinder bodies, first piston rods are connected to the first pistons, first contact plates are arranged at ends, far away from the first pistons, of the first piston rods, a first oil cavity is formed between the first pistons and one ends in the first cylinder bodies, and first springs are arranged between the first pistons and one ends in the first cylinder bodies; a second cylinder body is arranged on the side stop block, a second piston is arranged in the second cylinder body, a second piston rod is connected onto the second piston, a push block is arranged at one end, far away from the first piston, of the second piston rod, a second oil cavity is formed between the second piston and one end in the second cylinder body, and a second spring is arranged between the second piston and one end in the second cylinder body; the first oil chamber and the second oil chamber are connected through a connecting pipe; a sliding hole is formed in the side stop block, a push rod is connected in the sliding hole in a sliding mode, one end of the push rod is in contact with the push block, and a second contact plate is arranged at the other end of the push rod; a first inclined plane and a second inclined plane are arranged on one side, close to the push rod, of the push block, and the angle between the first inclined plane and the push rod is smaller than the angle between the second inclined plane and the push rod; one side of the sliding hole is provided with a sliding groove, the push rod is provided with a fixed block, the fixed block is positioned in the sliding groove, and a third spring is arranged between the fixed block and one end of the sliding groove. When the positioning claw positions the electric energy meter, the electric energy meter is positioned between the side stop blocks on the two sides of the positioning claw by moving the positioning claw, so that the electric energy meter is positioned. Because the restriction of actual control precision, minimum distance between two side dogs is greater than the width of electric energy meter, just so can guarantee that the electric energy meter can get into between the both sides dog of positioning pawl, but like this, because minimum distance between two side dogs is greater than the width of electric energy meter, when leading to the electric energy meter position between two side dogs, there is certain clearance between side dog and the electric energy meter side, make the electric energy meter have certain removal space in the middle of the positioning pawl, seriously influenced the positioning precision to the electric energy meter, influence subsequent assembly process. According to the invention, when the positioning claw extends out, the first contact plate can be in contact with one end surface of the electric energy meter, the electric energy meter pushes the first contact plate to move, and then pushes the first piston to move, the volume of the first oil cavity is reduced, so that hydraulic oil in the first oil cavity enters the second oil cavity through the connecting pipe, the second piston is pushed to move, the second piston rod extends out, the push block is driven to move, the push rod and the second contact plate are driven to move towards the side surface of the electric energy meter when the push block moves, the side surface of the electric energy meter is tightly pressed by the second contact plate, and the electric energy meter can be fixed at the middle position of the positioning claw under the action of the second contact plates on the two sides, so that the positioning accuracy is effectively prevented from being influenced by the movement of the electric energy meter in the positioning claw. After the positioning claw withdraws, the first contact plate resets under the action of the first spring, the push block resets under the action of the second spring, and the second contact plate resets under the action of the third spring. The push block is provided with a first inclined plane and a second inclined plane, the second piston rod extends out of the process, one end of the push rod is firstly contacted with the first inclined plane and then contacted with the second inclined plane, because the angle between the first inclined plane and the push rod is smaller than the angle between the second inclined plane and the push rod, and the moving speed of the push block is fixed, the moving speed of the push rod is higher when the push rod is contacted with the first inclined plane, the moving speed of the push rod is lower when the push rod is contacted with the first inclined plane, the moving speed of the push rod is higher before that, so that the second contact rod can be close to the side face of the electric energy meter at a higher moving speed in the early stage, the speed is lower when the second contact plate is fast contacted with the side face of the electric energy meter at the later stage, the second contact plate is contacted with the side face of the electric energy meter at a lower speed, the impact between the second contact plate and the electric energy meter is reduced, and the impact on the side face of the electric energy meter is reduced.
Preferably, one end of the push rod close to the push block is provided with a roller. The roller can reduce the friction between the push rod and the push block.
Preferably, the angle between the first inclined surface and the push rod is 45 degrees, and the angle between the second inclined surface and the push rod is 70 degrees.
Preferably, a groove is formed in one side, close to the push rod, of the second contact plate, a second guide rod is arranged in the groove and is parallel to the moving direction of the positioning claw, one end of the push rod is connected with the second guide rod in a sliding mode, a fourth spring is arranged between the push rod and one end of the groove, and a one-way damper is arranged between the push rod and one end of the groove. When the positioning claw returns, because the second contact plate is in a state of abutting against the side surface of the electric energy meter, the friction force between the second contact plate and the side surface of the electric energy meter is large, if the electric energy meter returns, the side surface of the electric energy meter is easily scratched, and the appearance of the electric energy meter is affected. The one-way damper has almost zero damping in one of the directions of movement and a certain damping coefficient in the other direction. In the invention, one end of the second contact plate is connected with the second guide rod in a sliding way, when the positioning claw retracts, the second contact plate can move along with the electric energy meter, during the movement in this direction, the damping of the one-way damper is almost zero, and during the retraction of the positioning pawl, with the gradual return of the first contact plate and the first piston, so that the jacking force between the second contact plate and the side surface of the electric energy meter is gradually reduced, when the positioning claw retreats to a certain degree, the second contact plate is released from the side surface of the electric energy meter, at the moment, the second contact plate moves towards the opposite direction to reset under the action of the fourth spring, in the moving process in the direction, the one-way damper generates a certain damping force coefficient, so that the second contact plate can move and reset at a slow speed, and the side face of the electric energy meter is prevented from being scratched due to the fact that the relative speed between the second contact plate and the side face of the electric energy meter is too fast.
The invention has the beneficial effects that: the invention has high automation degree, does not need manual participation during assembly, saves time and labor and has high assembly efficiency.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of an electric energy meter tool.
Fig. 3 is a schematic structural diagram of the positioning mechanism.
FIG. 4 is a cross-sectional view of the positioning pawl.
Fig. 5 is an enlarged view of a portion a in fig. 4.
Fig. 6 is an enlarged view of a portion B in fig. 4.
Fig. 7 is a schematic structural view of the push block.
In the figure: 1. the device comprises a rack, 2, a conveying device, 3, a tool, 4, an electric energy meter, 5, a lead seal assembling mechanism, 6, a positioning mechanism, 7, a bottom plate, 8, a positioning block, 9, a support, 10, a first guide rod, 11, a slide block, 12, a moving seat, 13, an air cylinder, 14, a positioning claw, 15, a middle section, 16, a side stop block, 17, a first cylinder body, 18, a first piston, 19, a first oil cavity, 20, a first spring, 21, a first piston rod, 22, a first contact plate, 23, a connecting pipe, 24, a second cylinder body, 25, a second piston, 26, a second oil cavity, 27, a second spring, 28, a second piston rod, 29, a push block, 30, a push rod, 31, a second contact plate, 32, a roller, 33, a sliding chute, 34, a fixed block, 35, a third spring, 36, a groove, 37, a second guide rod, 38, a fourth spring, 39, a one-way damper, 40 and a first inclined plane, 41. second inclined plane, 42, base.
Detailed Description
The invention is further described by the following detailed description in conjunction with the accompanying drawings.
Example 1:
as shown in fig. 1 to 7, the lead sealing device for the electric energy meter comprises a rack 1 and a lead sealing assembly mechanism 5, wherein a conveying device 2 is arranged on the rack 1, and the conveying device 2 is in the prior art. The conveying device 2 is a prior art, and the structure and principle of the conveying device 2 can be referred to an invention patent with a publication number of CN109643949A, which is named as a linear conveying device. The conveying device 2 is provided with a tool 3 for placing an electric energy meter 4. The tool 3 comprises a bottom plate 7, a positioning block 8 is arranged on the bottom plate 7, and when the electric energy meter 4 is correctly placed into the tool 3, the positioning block 8 is located around the electric energy meter 4 and plays a role in positioning the electric energy meter 4.
The frame 1 is provided with a positioning mechanism 6, and the positioning mechanisms 6 are respectively positioned at two sides of the conveying device 2. The positioning mechanism 6 comprises a base 42 and a movable seat 12. The two sides of the base 42 are provided with first guide rods 10, and the two ends of the first guide rods 10 are fixed on the base 42 through the support 9. The first guide bars 10 on both sides are parallel to each other. The movable base 12 is provided with a slide block 11 corresponding to the first guide rod 10, and the slide block 11 is slidably connected to the first guide rod 10. The base 42 is provided with a telescopic device for driving the movable base 12 to move. In this embodiment, the expansion device is a cylinder 13. The movable base 12 is provided with a positioning claw 14. The movable seat moves along the axial direction of the first guide rod under the driving of the telescopic device.
The positioning pawl 14 includes an intermediate section 15 and side stoppers 16 provided at both ends of the intermediate section 15, respectively. Two first cylinder bodies 17 are arranged on the middle section 15, a first piston 18 is arranged in each first cylinder body 17, a first piston rod 21 is arranged on each first piston 18, and each first piston rod 21 penetrates through each first cylinder body 17. A first contact plate 22 is arranged on the end of the first piston rod 21 remote from the first piston. A first oil chamber 19 is formed between the first piston 18 and one end inside the first cylinder 17, and a first spring 20 is provided between the first piston 18 and one end inside the first cylinder 17. The side stoppers 16 at two ends of the middle section 15 are respectively provided with a second cylinder 24, a second piston 25 is arranged in the second cylinder 24, a second oil chamber 26 is formed between the second piston 25 and one end in the second cylinder 24, and a second spring 27 is arranged between the second piston 25 and one end in the second cylinder 24. The first oil chamber 19 and the second oil chamber 26 are connected by a connecting pipe 23. The second piston 25 is provided with a second piston rod 28, the second piston rod 28 passes through the second cylinder 24, and one end of the second piston rod 28, which is far away from the second piston 25, is provided with a push block 29. The side block is provided with a sliding hole which is positioned at one side of the push block 29, a push rod 30 is connected in the sliding hole in a sliding way, one end of the push rod 30 close to the push block 29 is provided with a roller 32, and the roller 32 is contacted with the push block 29. The end of the push rod 30 remote from the push block 29 is provided with a second contact plate 31. A sliding groove 33 is arranged at one side of the sliding hole, a fixed block 34 is arranged on the push rod 30, and the fixed block 34 is positioned in the sliding groove 33. A third spring 35 is disposed between the fixed block 34 and one end of the slide groove 33. The push block 29 is provided with a first inclined surface 40 and a second inclined surface 41, and the angle between the first inclined surface 10 and the push rod 30 is smaller than the angle between the second inclined surface 41 and the push rod 30. The angle between the first inclined surface 40 and the push rod 30 is 45 degrees, and the angle between the second inclined surface 41 and the push rod 30 is 70 degrees. A groove 36 is formed in one side, close to the push rod 30, of the second contact plate 31, a second guide rod 37 is arranged in the groove 36, the second guide rod 37 is parallel to the moving direction of the positioning claw 14, one end of the push rod 30 is slidably connected to the second guide rod 37, a fourth spring 38 is arranged between the push rod 30 and one end of the groove 36, and a one-way damper 39 is arranged between the push rod 30 and one end of the groove 36. The one-way damper 39 is a prior art, and the structure of the one-way damper 39 can be found in an invention patent with a publication number of CN107965545B, which is named as a one-way damper. The one-way damper 39 has almost zero damping in one of the moving directions and a certain damping coefficient in the other direction.
According to the invention, an electric energy meter to be assembled is placed on a tool, then the tool moves along with a conveying device, when the tool carrying the electric energy meter moves to an assembly station corresponding to a lead seal assembly mechanism, a positioning claw extends towards one side of the electric energy meter under the driving of a telescopic device, the electric energy meter is held to position the electric energy meter, the electric energy meter is fixed on the assembly station, then a lead seal structure is assembled on the electric energy meter by using the lead seal assembly mechanism, after the assembly is completed, the positioning claw returns to the position of the principle under the driving of the telescopic device, the electric energy meter is loosened, and at the moment, the electric energy meter moves to the position of the next working procedure along with the conveying device. In the actual process, can set up infrared sensor in the position department of assembly station, infrared sensor links to each other with the control circuit of whole equipment, and when the electric energy meter arrived the assembly station, infrared sensor can sense the existence of electric energy meter to give control circuit with signal transmission, produce corresponding action through control circuit control telescoping device, thereby control the positioning pawl and snatch the location to the electric energy meter that arrives the assembly station. When the positioning claw positions the electric energy meter, the electric energy meter is positioned between the side stop blocks on the two sides of the positioning claw by moving the positioning claw, so that the electric energy meter is positioned. Because the restriction of actual control precision, minimum distance between two side dogs is greater than the width of electric energy meter, just so can guarantee that the electric energy meter can get into between the both sides dog of positioning pawl, but like this, because minimum distance between two side dogs is greater than the width of electric energy meter, when leading to the electric energy meter position between two side dogs, there is certain clearance between side dog and the electric energy meter side, make the electric energy meter have certain removal space in the middle of the positioning pawl, seriously influenced the positioning precision to the electric energy meter, influence subsequent assembly process. According to the invention, when the positioning claw extends out, the first contact plate can be in contact with one end surface of the electric energy meter, the electric energy meter pushes the first contact plate to move, and then pushes the first piston to move, the volume of the first oil cavity is reduced, so that hydraulic oil in the first oil cavity enters the second oil cavity through the connecting pipe, the second piston is pushed to move, the second piston rod extends out, the push block is driven to move, the push rod and the second contact plate are driven to move towards the side surface of the electric energy meter when the push block moves, the side surface of the electric energy meter is tightly pressed by the second contact plate, and the electric energy meter can be fixed at the middle position of the positioning claw under the action of the second contact plates on the two sides, so that the positioning accuracy is effectively prevented from being influenced by the movement of the electric energy meter in the positioning claw. After the positioning claw withdraws, the first contact plate resets under the action of the first spring, the push block resets under the action of the second spring, and the second contact plate resets under the action of the third spring. The push block is provided with a first inclined plane and a second inclined plane, the second piston rod extends out of the process, one end of the push rod is firstly contacted with the first inclined plane and then contacted with the second inclined plane, because the angle between the first inclined plane and the push rod is smaller than the angle between the second inclined plane and the push rod, and the moving speed of the push block is fixed, the moving speed of the push rod is higher when the push rod is contacted with the first inclined plane, the moving speed of the push rod is lower when the push rod is contacted with the first inclined plane, the moving speed of the push rod is higher before that, so that the second contact rod can be close to the side face of the electric energy meter at a higher moving speed in the early stage, the speed is lower when the second contact plate is fast contacted with the side face of the electric energy meter at the later stage, the second contact plate is contacted with the side face of the electric energy meter at a lower speed, the impact between the second contact plate and the electric energy meter is reduced, and the impact on the side face of the electric energy meter is reduced. When the positioning claw returns, because the second contact plate is in a state of abutting against the side surface of the electric energy meter, the friction force between the second contact plate and the side surface of the electric energy meter is large, if the electric energy meter returns, the side surface of the electric energy meter is easily scratched, and the appearance of the electric energy meter is affected. In the invention, one end of the second contact plate is connected with the second guide rod in a sliding way, when the positioning claw retracts, the second contact plate can move along with the electric energy meter, during the movement in this direction, the damping of the one-way damper is almost zero, and during the retraction of the positioning pawl, with the gradual return of the first contact plate and the first piston, so that the jacking force between the second contact plate and the side surface of the electric energy meter is gradually reduced, when the positioning claw retreats to a certain degree, the second contact plate is released from the side surface of the electric energy meter, at the moment, the second contact plate moves towards the opposite direction to reset under the action of the fourth spring, in the moving process in the direction, the one-way damper generates a certain damping force coefficient, so that the second contact plate can move and reset at a slow speed, and the side face of the electric energy meter is prevented from being scratched due to the fact that the relative speed between the second contact plate and the side face of the electric energy meter is too fast. The invention has high automation degree, does not need manual participation during assembly, saves time and labor and has high assembly efficiency.
Example 2:
example 2 differs from example 1 in that: in embodiment 2, the telescopic device is an electric push rod, and the rest of the structure is the same as that of embodiment 1.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (9)
1. The utility model provides an electric energy meter lead sealing equipment, includes frame, lead sealing assembly devices, its characterized in that: the electric energy meter positioning device is characterized in that a conveying device is arranged on the rack, a tool for placing an electric energy meter is arranged on the conveying device, a positioning mechanism is arranged on the rack, the positioning mechanism comprises a base, a moving seat is connected to the base in a sliding mode, a telescopic device used for driving the moving seat to move is arranged on the base, and a positioning claw used for positioning the electric energy meter is arranged on the moving seat.
2. The electric energy meter lead sealing equipment as claimed in claim 1, wherein the tooling comprises a bottom plate, and a positioning block is arranged on the bottom plate.
3. The electric energy meter lead sealing device as claimed in claim 1, wherein the base is provided with first guide rods on two sides, and the movable base is provided with slide blocks corresponding to the guide rods, and the slide blocks are slidably connected to the first guide rods.
4. The electric energy meter lead sealing equipment as claimed in claim 1, wherein the telescopic device is a cylinder.
5. The electric energy meter lead sealing equipment as claimed in claim 1, wherein the telescopic device is an electric push rod.
6. The electric energy meter lead sealing equipment as claimed in claim 1, wherein the positioning claw comprises a middle section and side stoppers respectively arranged at two ends of the middle section, two first cylinders are arranged on the middle section, first pistons are arranged in the first cylinders, first piston rods are connected to the first pistons, a first contact plate is arranged at one end of each first piston rod, which is far away from the first piston, a first oil cavity is formed between the first piston and one end in the first cylinder, and a first spring is arranged between the first piston and one end in the first cylinder; a second cylinder body is arranged on the side stop block, a second piston is arranged in the second cylinder body, a second piston rod is connected onto the second piston, a push block is arranged at one end, far away from the first piston, of the second piston rod, a second oil cavity is formed between the second piston and one end in the second cylinder body, and a second spring is arranged between the second piston and one end in the second cylinder body; the first oil chamber and the second oil chamber are connected through a connecting pipe; a sliding hole is formed in the side stop block, a push rod is connected in the sliding hole in a sliding mode, one end of the push rod is in contact with the push block, and a second contact plate is arranged at the other end of the push rod; a first inclined plane and a second inclined plane are arranged on one side, close to the push rod, of the push block, and the angle between the first inclined plane and the push rod is smaller than the angle between the second inclined plane and the push rod; one side of the sliding hole is provided with a sliding groove, the push rod is provided with a fixed block, the fixed block is positioned in the sliding groove, and a third spring is arranged between the fixed block and one end of the sliding groove.
7. The electric energy meter lead sealing equipment as claimed in claim 6, wherein one end of the push rod close to the push block is provided with a roller.
8. The electric energy meter lead sealing device as claimed in claim 6, wherein the angle between the first inclined surface and the push rod is 45 degrees, and the angle between the second inclined surface and the push rod is 70 degrees.
9. The electric energy meter lead sealing device as claimed in claim 6, wherein a groove is formed in one side of the second contact plate close to the push rod, a second guide rod is arranged in the groove, the second guide rod is parallel to the moving direction of the positioning claw, one end of the push rod is slidably connected to the second guide rod, a fourth spring is arranged between the push rod and one end of the groove, and a one-way damper is arranged between the push rod and one end of the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110807988.2A CN113579671B (en) | 2021-07-16 | 2021-07-16 | Lead sealing equipment for electric energy meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110807988.2A CN113579671B (en) | 2021-07-16 | 2021-07-16 | Lead sealing equipment for electric energy meter |
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| Publication Number | Publication Date |
|---|---|
| CN113579671A true CN113579671A (en) | 2021-11-02 |
| CN113579671B CN113579671B (en) | 2022-06-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110807988.2A Active CN113579671B (en) | 2021-07-16 | 2021-07-16 | Lead sealing equipment for electric energy meter |
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| CN103093692A (en) * | 2013-01-31 | 2013-05-08 | 郑州三晖电气股份有限公司 | Electric energy meter single meter sealing device |
| CN105070192A (en) * | 2015-08-18 | 2015-11-18 | 宁波三星智能电气有限公司 | Electric energy meter lead sealing device |
| CN107877140A (en) * | 2017-12-25 | 2018-04-06 | 江苏丽阳电子仪表有限公司 | For the automatically upper lead sealing equipment of intelligent electric meter and using its method of work |
| WO2020024700A1 (en) * | 2018-08-02 | 2020-02-06 | 河南许继仪表有限公司 | Clamping and detection device for electric energy meter |
| CN212097951U (en) * | 2020-04-20 | 2020-12-08 | 周联 | Positioning device for rolling table plate seat of automatic printing machine |
| CN111573294A (en) * | 2020-05-19 | 2020-08-25 | 杭州德创能源设备有限公司 | Stacking machine |
| CN111716272A (en) * | 2020-07-10 | 2020-09-29 | 杭州德创能源设备有限公司 | Lead seal assembly equipment for electric energy meter |
| CN112355187A (en) * | 2020-09-23 | 2021-02-12 | 杭州索乐光电有限公司 | Wire pulling and shearing device for solar cell assembly |
| CN112828549A (en) * | 2020-12-31 | 2021-05-25 | 杭叉集团股份有限公司 | Rear axle adjusting mechanism of electric forklift tool trolley |
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