Metal seal counter packaging device

Abstract

The utility model discloses a packaging device for a metal sealing counter. The packaging device comprises a rack; the lower die is arranged on the rack, a containing hole is formed in the lower die, the containing hole is used for containing a metal seal counter to be pressed, a positioning groove is formed in an opening of the containing hole, and the positioning groove is used for containing a protruding lug of a metal seal; the upper die is provided with a pressing cavity, a pressing surface is arranged on the inner side wall of the pressing cavity, and an ejection hole is further formed in the inner side wall of the pressing cavity; the driving device is arranged on the rack, the driving device comprises a driving air cylinder, the driving air cylinder is detachably connected with the upper die, and the driving air cylinder can drive the upper die to move to a first position and a second position; and the ejector rod is arranged on the rack, and when the upper die moves from the second position to the first position, the ejector rod is inserted into the pressing cavity from the ejector hole. According to the utility model, the production efficiency of the metal seal counter can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of production devices, in particular to a metal seal counter packaging device. Background Art

[0002] The metal seal counter uses a metal shell, a sealing rubber ring and a watch glass to encapsulate the counting mechanism in the metal shell, and uses the central gear magnet of the counting mechanism and the impeller magnet of the water meter base to perform magnetic transmission, and drives the gears in the counting mechanism to rotate through magnetic transmission, thereby measuring the water consumption of the water meter. Since the metal seal has an extremely low water vapor permeability, it can prevent condensation mist from forming on the inner surface of the watch glass. Therefore, this type of counter has excellent waterproof ability and is suitable for installation below the groundwater surface such as underground water meter wells.

[0003] The sealing performance of metal seals is largely affected by the sealing structure and sealing principle. The packaging quality and consistency of metal seals depend on the packaging device structure of the metal seal counter. In addition, the packaging device needs to ensure the simplicity of packaging. In the process of processing, the metal seal counter is easy to get stuck in the upper mold due to the change of the metal seal size. It is time-consuming and laborious to manually remove the metal seal counter, which affects production efficiency. Utility Model Content

[0004] The utility model provides a metal-sealed counter packaging device, which can improve the production efficiency of the metal-sealed counter.

[0005] In order to solve the above technical problems, the utility model provides a metal seal counter packaging device, which is characterized by comprising:

[0006] frame;

[0007] A lower die is arranged on the frame, the lower die is provided with a receiving hole, the receiving hole is used to receive the metal seal counter to be pressed, and a positioning groove is arranged at the opening of the receiving hole, the positioning groove is used to receive the protruding tab of the metal seal;

[0008] An upper die, wherein the upper die is provided with a pressing cavity, a pressing surface is provided on the inner side wall of the pressing cavity, and an ejection hole is also provided on the inner side wall of the pressing chamber;

[0009] A driving device is arranged on the frame, and the driving device includes a driving cylinder, and the driving cylinder is detachably connected to the upper die, and the driving cylinder can drive the upper die to move to a first position and a second position. When the upper die is in the first position, the upper die is separated from the lower die, and when the upper die is in the second position, the upper die abuts against the lower die, so that the pressing surface cooperates with the lower die to press the metal seal counter to be pressed;

[0010] An ejector rod is arranged on the frame, and when the upper mold moves from the second position to the first position, the ejector rod is inserted into the pressing cavity from the ejector hole.

[0011] As a preferred embodiment of the above technical solution, the frame includes a base and a support frame, the lower mold is arranged on the base, the driving device is arranged on the support frame, the driving cylinder is located above the lower mold, and the upper mold is located above the lower mold, and the driving cylinder drives the upper mold to move up and down.

[0012] As a preferred embodiment of the above technical solution, the lower die includes a lower die positioning seat and a lower die positioning ring, the lower die positioning seat is fixed on the base, the lower die positioning seat is provided with the accommodating hole, the lower die positioning ring is detachably connected to the lower die positioning seat, and the lower die positioning ring is provided with the positioning groove.

[0013] As a preferred embodiment of the above technical solution, the lower mold positioning ring is provided with a mounting portion, and the outer side wall of the mounting portion abuts against the inner side wall of the accommodating hole.

[0014] As a preferred embodiment of the above technical solution, the lower die positioning ring is provided with a supporting surface, and the supporting surface corresponds to the position of the pressing surface.

[0015] As a preferred embodiment of the above technical solution, there are multiple positioning grooves, and the multiple positioning grooves are evenly distributed along the circumference of the lower mold positioning ring.

[0016] As a preferred embodiment of the above technical solution, the pressing surface is an arc-shaped surface arranged along the circumference of the pressing bin.

[0017] As a preferred embodiment of the above technical solution, the ejection hole is arranged at the top of the upper mold, and the ejection hole passes through the top of the upper mold.

[0018] As a preferred embodiment of the above technical solution, the driving device also includes a guide rod and a connecting plate, one end of the guide rod is connected to the connecting plate, the other end of the guide rod is inserted into the support frame, the guide rod can slide up and down on the support frame, the connecting plate is connected to the driving cylinder, and the upper mold is detachably connected to the connecting plate.

[0019] The utility model provides a metal seal counter packaging device, comprising: a frame, a lower mold, an upper mold, a driving device and an ejector rod, the lower mold is arranged on the frame, the driving cylinder is arranged on the frame, the upper mold is connected to the driving cylinder, the lower mold is provided with a receiving hole, and the opening of the receiving hole is provided with a positioning groove. When in use, the metal seal counter to be pressed is placed in the receiving hole of the lower mold, and the protruding part of the metal seal side surface is placed in the positioning groove to complete the positioning, the driving cylinder drives the upper mold to move from a first position to a second position, the pressing surface of the upper mold contacts the upper edge of the metal seal counter, the driving cylinder provides a constant pressure (constant air pressure ensures constant downward pressure), so that the upper edge of the metal seal counter forms a curling edge along the shape of the pressing surface to wrap the glass, and the glass has a compression and sealing effect on the sealing ring. After the pressing is completed, the driving cylinder moves the upper mold from the second position to the first position, and the ejector rod extends into the pressing cavity to eject the metal seal counter stuck in the upper mold after the pressing is completed, and finally a pressed metal seal counter is obtained, thereby improving the production efficiency of the metal seal counter.

[0020] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model, it can be implemented in accordance with the contents of the specification. In order to make the above and other purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are listed below. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the three-dimensional structure of a metal seal counter packaging device in an embodiment of the utility model;

[0022] Figure 2 It is a schematic diagram of the three-dimensional structure of a metal seal counter packaging device in an embodiment of the utility model;

[0023] Figure 3 It is a three-dimensional structural schematic diagram of a lower mold positioning ring of a metal seal counter packaging device in an embodiment of the utility model;

[0024] Figure 4 It is a three-dimensional structural schematic diagram of an upper mold of a metal seal counter packaging device in an embodiment of the utility model;

[0025] In the figure: 1, frame; 2, lower die; 3, upper die; 4, driving device; 5, ejector rod; 101, base; 102, support frame; 201, accommodating hole; 202, positioning groove; 203, lower die positioning seat; 204, lower die positioning ring; 205, mounting portion; 206, supporting surface; 301, pressing cavity; 302, pressing surface; 303, ejector hole; 401, driving cylinder; 402, guide rod; 403, connecting plate. DETAILED DESCRIPTION

[0026] In order to make the purpose, features and advantages of the utility model more obvious and easy to understand, the technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.

[0027] See also Figures 1 to 4 The embodiment of the utility model provides a metal seal counter packaging device, which is characterized by comprising:

[0028] Rack 1;

[0029] A lower die 2 is arranged on the frame 1, and the lower die 2 is provided with a receiving hole 201, and the receiving hole 201 is used to receive the metal seal counter to be pressed, and a positioning groove 202 is provided at the opening of the receiving hole 201, and the positioning groove 202 is used to receive the protruding tab of the metal seal;

[0030] An upper die 3, wherein the upper die 3 is provided with a pressing cavity 301, a pressing surface 302 is provided on the inner side wall of the pressing cavity 301, and an ejection hole 303 is also provided on the inner side wall of the pressing chamber;

[0031] A driving device 4 is arranged on the frame 1, and the driving device 4 includes a driving cylinder 401, and the driving cylinder 401 is detachably connected to the upper die 3, and the driving cylinder 401 can drive the upper die 3 to move to a first position and a second position. When the upper die 3 is in the first position, the upper die 3 is separated from the lower die 2, and when the upper die 3 is in the second position, the upper die 3 is in contact with the lower die 2, so that the pressing surface 302 cooperates with the lower die 2 to press the metal seal counter to be pressed;

[0032] The ejector rod 5 is arranged on the frame 1 , and when the upper mold 3 moves from the second position to the first position, the ejector rod 5 is inserted into the pressing cavity 301 from the ejector hole 303 .

[0033] The embodiment of the utility model provides a metal seal counter packaging device, comprising: a frame 1, a lower mold 2, an upper mold 3, a driving device 4 and an ejector rod 5, the lower mold 2 is arranged on the frame 1, the driving cylinder 401 is arranged on the frame 1, the upper mold 3 is connected to the driving cylinder 401, the lower mold 2 is provided with a receiving hole 201, and the opening of the receiving hole 201 is provided with a positioning groove 202. When in use, the metal seal counter to be pressed is placed in the receiving hole 201 of the lower mold 2, and the protruding side of the metal seal is placed in the positioning groove 202 to complete the positioning, the driving cylinder 401 drives the upper mold 3 to move from a first position to a second position, the pressing surface 302 of the upper mold 3 contacts the upper edge of the metal seal counter, and the driving cylinder 401 provides a constant pressure (constant air pressure ensures constant downward pressure), so that the upper edge of the metal seal counter forms a curling edge along the shape of the pressing surface 302 to wrap the glass, and the glass has a compression and sealing effect on the sealing ring. After the pressing is completed, the driving cylinder 401 moves the upper mold 3 from the second position to the first position, and the ejector rod 5 extends into the pressing cavity 301 to eject the metal seal counter stuck in the upper mold 3 after the pressing is completed, and finally a pressed metal seal counter is obtained, thereby improving the production efficiency of the metal seal counter.

[0034] In a further implementable embodiment of the present embodiment, the frame 1 includes a base 101 and a support frame 102, the lower mold 2 is arranged on the base 101, the driving device 4 is arranged on the support frame 102, the driving cylinder 401 is located above the lower mold 2, and the upper mold 3 is located above the lower mold 2, and the driving cylinder 401 drives the upper mold 3 to move up and down.

[0035] In this embodiment, the upper mold 3 is located above the lower mold 2, and the driving cylinder 401 drives the upper mold 3 to move up and down, which is convenient for the operator to put in the metal seal counter to be pressed, and after the ejector rod 5 extends into the pressing cavity 301 to eject the metal seal counter stuck in the upper mold 3 after the pressing is completed, the metal seal counter will fall back into the lower mold 2, which is convenient for the operator to take it out, thereby improving the operating convenience.

[0036] In a further implementable embodiment of the present embodiment, the lower mold 2 includes a lower mold positioning seat 203 and a lower mold positioning ring 204, the lower mold positioning seat 203 is fixed on the base 101, the lower mold positioning seat 203 is provided with the accommodating hole 201, the lower mold positioning ring 204 is detachably connected to the lower mold positioning seat 203, and the lower mold positioning ring 204 is provided with the positioning groove 202.

[0037] In this embodiment, the lower mold 2 includes a lower mold positioning seat 203 and a lower mold positioning ring 204. The lower mold positioning ring 204 is detachably connected to the lower mold positioning seat 203, so that different lower mold positioning rings 204 can be replaced according to the different metal seal counters to be pressed, thereby increasing the scope of application without preparing multiple sets of packaging devices, thereby saving production costs.

[0038] In a further implementable embodiment of the present embodiment, the lower mold positioning ring 204 is provided with a mounting portion 205 , and an outer side wall of the mounting portion 205 abuts against an inner side wall of the accommodating hole 201 .

[0039] In this embodiment, the inner wall of the lower mold positioning ring 204 extends downward to form the mounting portion 205, and the outer wall of the mounting portion 205 abuts against the inner wall of the accommodating hole 201. The operator inserts the mounting portion 205 of the lower mold positioning ring 204 into the accommodating hole 201 to complete the process of installing the lower mold positioning ring 204. The structure is simple, which is convenient for the operator to quickly and conveniently replace the lower mold positioning ring 204, thereby improving ease of use.

[0040] In a further implementable embodiment of the present embodiment, the lower die positioning ring 204 is provided with a support surface 206 , and the support surface 206 corresponds to the position of the pressing surface 302 .

[0041] In this embodiment, the lower mold positioning ring 204 is provided with a supporting surface 206. The side of the metal seal counter to be pressed has a stepped portion. The supporting surface 206 is used to abut against the stepped portion to support the metal seal counter to be pressed.

[0042] In a further implementable embodiment of the present embodiment, there are multiple positioning grooves 202 , and the multiple positioning grooves 202 are evenly distributed along the circumference of the lower mold positioning ring 204 .

[0043] In this embodiment, the plurality of positioning grooves 202 are evenly distributed along the circumference of the lower mold positioning ring 204 , and the number of the positioning grooves 202 corresponds to the number of the protruding tabs on the side surface of the metal seal, thereby achieving a better positioning effect.

[0044] In a further implementable embodiment of the present invention, the pressing surface 302 is an arc-shaped surface arranged along the circumference of the pressing bin.

[0045] In this embodiment, the pressing surface 302 is an arc-shaped surface arranged along the circumference of the pressing chamber, ensuring that the upper edge of the metal seal counter forms a curling edge along the shape of the pressing surface 302 during the pressing process.

[0046] In a further implementable embodiment of the present invention, the ejection hole 303 is disposed at the top of the upper mold 3 , and the ejection hole 303 passes through the top of the upper mold 3 .

[0047] In this embodiment, the ejection hole 303 is arranged at the top of the upper mold 3, and the ejection rod 5 is arranged on the support frame 102 along the vertical direction. When the driving cylinder 401 drives the upper mold 3 to move from the second position to the first position, the ejection rod 5 extends from the ejection hole 303 located at the top of the upper mold 3 into the pressing cavity 301, and ejects the metal seal counter stuck in the upper mold 3 after the pressing is completed, so that the metal seal counter falls into the lower mold 2 located below the upper mold 3, which is convenient for the operator to take out and improves the operating convenience.

[0048] In a further implementable embodiment of the present embodiment, the driving device 4 also includes a guide rod 402 and a connecting plate 403, one end of the guide rod 402 is connected to the connecting plate 403, the other end of the guide rod 402 is inserted into the support frame 102, the guide rod 402 can slide up and down on the support frame 102, the connecting plate 403 is connected to the driving cylinder 401, and the upper mold 3 is detachably connected to the connecting plate 403.

[0049] In this embodiment, the driving device 4 also includes a guide rod 402 and a connecting plate 403. By setting the guide rod 402, the connecting plate 403 can be made more stable when moving, so that the upper mold 3 installed on the connecting plate 403 can be made more stable when moving, thereby increasing the production quality of pressing.

[0050] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine different embodiments or examples described in this specification and the features of different embodiments or examples, unless they are contradictory.

[0051] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0052] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A metal seal counter packaging device, characterized in that: include: frame; A lower die is arranged on the frame, the lower die is provided with a receiving hole, the receiving hole is used to receive the metal seal counter to be pressed, and a positioning groove is arranged at the opening of the receiving hole, the positioning groove is used to receive the protruding tab of the metal seal; An upper die, wherein the upper die is provided with a pressing cavity, a pressing surface is provided on the inner side wall of the pressing cavity, and an ejection hole is also provided on the inner side wall of the pressing cavity; A driving device is arranged on the frame, and the driving device includes a driving cylinder, and the driving cylinder is detachably connected to the upper die, and the driving cylinder can drive the upper die to move to a first position and a second position. When the upper die is in the first position, the upper die is separated from the lower die, and when the upper die is in the second position, the upper die abuts against the lower die, so that the pressing surface cooperates with the lower die to press the metal seal counter to be pressed; An ejector rod is arranged on the frame, and when the upper mold moves from the second position to the first position, the ejector rod is inserted into the pressing cavity from the ejector hole.

2. The metal seal counter packaging device according to claim 1, characterized in that: The frame includes a base and a support frame, the lower mold is arranged on the base, the driving device is arranged on the support frame, the driving cylinder is located above the lower mold, and the upper mold is located above the lower mold, and the driving cylinder drives the upper mold to move up and down.

3. The metal seal counter packaging device according to claim 2, characterized in that: The lower die comprises a lower die positioning seat and a lower die positioning ring, the lower die positioning seat is fixed on the base, the lower die positioning seat is provided with the accommodating hole, the lower die positioning ring is detachably connected to the lower die positioning seat, and the lower die positioning ring is provided with the positioning groove.

4. The metal seal counter packaging device according to claim 3, characterized in that: The lower mold positioning ring is provided with a mounting portion, and the outer side wall of the mounting portion abuts against the inner side wall of the accommodating hole.

5. The metal seal counter packaging device according to claim 3, characterized in that: The lower die positioning ring is provided with a supporting surface, and the supporting surface corresponds to the position of the pressing surface.

6. The metal seal counter packaging device according to claim 3, characterized in that: There are multiple positioning grooves, and the multiple positioning grooves are evenly distributed along the circumference of the lower mold positioning ring.

7. The metal seal counter packaging device according to claim 1, characterized in that: The pressing surface is an arc-shaped surface arranged along the circumference of the pressing cavity.

8. The metal seal counter packaging device according to claim 7, characterized in that: The ejection hole is arranged at the top of the upper mold, and the ejection hole passes through the top of the upper mold.

9. The metal seal counter packaging device according to claim 2, characterized in that: The driving device also includes a guide rod and a connecting plate, one end of the guide rod is connected to the connecting plate, the other end of the guide rod is inserted into the support frame, the guide rod can slide up and down on the support frame, the connecting plate is connected to the driving cylinder, and the upper mold is detachably connected to the connecting plate.

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