Tray for placing ultrasonic gas meter metering module

Abstract

The utility model relates to a tray for placing an ultrasonic gas meter metering module. The tray comprises a top plate and side plates arranged on the periphery of the top plate. An assembling cavity is formed between the top plate and the side plate, the lower surface of the top plate is provided with a plurality of rows of accommodating cavities, the accommodating cavities are embedded in the assembling cavity, and each row of accommodating cavities comprises a plurality of accommodating cavity grooves which are arranged in parallel and correspond to the metering modules; the metering module is placed in the accommodating cavity groove; the tray is simple in structure, the inner grooves are formed in the side plates on the periphery, and the supporting seats are formed at the bottoms of the inner grooves, so that the weight of the tray can be reduced, and certain supporting strength can be guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of gas meter accessories, and in particular relates to a tray for placing an ultrasonic gas meter measuring module. Background Art

[0002] The ultrasonic metering module of ultrasonic gas meter is the core metering component of ultrasonic gas meter. Usually, the assembly process of ultrasonic metering module of ultrasonic gas meter is done manually. The manual assembly is boring, easy to fatigue, high manpower investment cost, and poor product consistency. With the substantial increase in market sales volume and the continuous development and maturity of automated production technology, the assembly is completed through automated mechanisms to realize the transformation of production mode of machine replacing man.

[0003] Defects and shortcomings of the existing technology:

[0004] The traditional assembly of ultrasonic metering modules is manual operation, which has long working hours, easy fatigue, high personnel turnover, poor product consistency and high labor costs. At the same time, the existing ultrasonic metering module pallet positioning cannot achieve automatic grasping, and cannot achieve a high one-time success rate and very small pallet stacking space; it is not conducive to automated production.

[0005] In view of the above technical problems, improvements need to be made. Utility Model Content

[0006] The utility model aims to overcome the defects in the prior art and provides a tray for placing ultrasonic gas meter measuring modules, which has a simple and reasonable structure, ingenious design, and stable transportation, and the tray can be safely stacked.

[0007] In order to achieve the above purpose, the technical solution adopted by the utility model is: a tray for placing an ultrasonic gas meter metering module, comprising a top plate and side plates arranged around the top plate; an assembly cavity is formed between the top plate and the side plates, and a plurality of rows of accommodating cavities are arranged on the lower surface of the top plate, and the accommodating cavities are embedded in the assembly cavity, and each row of accommodating cavities includes a plurality of accommodating cavity grooves arranged in parallel and corresponding to the metering module; the metering module is placed in the accommodating cavity groove.

[0008] As a preferred embodiment of the present invention, a connecting groove is provided between two transversely adjacent accommodating cavity grooves in each row of accommodating cavities, and the connecting groove passes through the side plate; the height of the connecting groove is 1 / 2 to 1 / 3 of the height of the side plate.

[0009] As a preferred embodiment of the present invention, the side panels are arranged obliquely along the height direction of the pallet, and the inclination angle between the side panels and the top panel is 95° to 105°.

[0010] As a preferred embodiment of the utility model, a plurality of inner grooves are formed on the surrounding side panels, the tops of the inner grooves extend upward, and the bottoms of the inner grooves form support seats on the inner sides of the side panels. A spacing is left between the support seats and the bottoms of the side panels. When two pallets are stacked, the support seats are placed on the top panel to connect the two pallets.

[0011] As a preferred embodiment of the present invention, a plurality of inner grooves are arranged equidistantly along the length direction of the side plate.

[0012] As a preferred embodiment of the utility model, a plurality of guide grooves are symmetrically arranged on both sides of the longitudinal side panels of the tray, the guide grooves are located at the outer ends between the two cavity grooves, the tops of the guide grooves extend upward, and the bottoms of the guide grooves are located on the side panels.

[0013] As a preferred embodiment of the present invention, the height of the guide groove is greater than the height between the support seat and the bottom of the side plate.

[0014] As a preferred embodiment of the utility model, the cavity groove includes a rectifier disc accommodating cavity and an outlet pipe accommodating cavity; wherein, the rectifier disc accommodating cavity is used to place the rectifier disc of the metering module, and the outlet pipe accommodating cavity is used to place the outlet pipe of the metering module, and the rectifier disc accommodating cavity and the outlet pipe accommodating cavity are connected to the connecting groove.

[0015] As a preferred embodiment of the utility model, the rectifying disc accommodating cavity and the exhaust pipe accommodating cavity are formed with a stepped groove near the connecting groove, the metering module is placed on the groove, and the top of the metering module is located on the same horizontal plane as the top plate.

[0016] As a preferred embodiment of the utility model, the rectifier disc accommodating cavity includes a positioning seat, a limiting groove is formed laterally on the positioning seat, and an installation groove is formed longitudinally on the positioning seat. The installation groove is connected to the connecting groove and the limiting groove, and the installation groove and the connecting groove are arranged in parallel.

[0017] As a preferred embodiment of the utility model, the rectifier disc accommodating cavity also includes a first grabbing groove; the first grabbing groove is embedded in the rectifier disc accommodating cavity, and the first grabbing groove is arranged in the extension direction of the mounting groove. The first grabbing groove and the mounting groove are in a step-like structure, and the width of the first grabbing groove is greater than the width of the mounting groove.

[0018] As a preferred embodiment of the utility model, the air outlet pipe accommodating chamber includes a mounting seat, a positioning groove is longitudinally formed on the mounting seat, and the positioning groove is connected to the connecting groove.

[0019] As a preferred embodiment of the utility model, the air outlet pipe accommodating cavity also includes a second grabbing groove; the second grabbing groove is embedded in the air outlet pipe accommodating cavity, and the second grabbing groove is arranged in the extension direction of the positioning groove, and the width of the second grabbing groove is greater than the width of the installation groove, and the width of the second grabbing groove is consistent with the width of the first grabbing groove.

[0020] As a preferred embodiment of the present invention, a shelf seat is fixedly arranged on one side of the second grabbing groove close to the mounting seat, and the height of the shelf seat is lower than the height of the mounting seat.

[0021] As a preferred embodiment of the present invention, a fool-proof notch is formed at a connection point of one of the adjacent side panels, and the fool-proof notch is arranged along the height direction of the side panel.

[0022] The beneficial effects of the utility model are:

[0023] 1. The utility model has a simple structure. A plurality of inner grooves are arranged on the side panels around the tray. A support seat is formed at the bottom of the inner groove, which can reduce the weight of the tray and ensure a certain support strength.

[0024] 2. The utility model is cleverly designed. A plurality of guide grooves are symmetrically arranged on both sides of the longitudinal side panels of the pallet. The guide grooves are located at the outer ends between the two cavities. The tops of the guide grooves extend upward, and the bottoms of the guide grooves are located on the side panels. The height of the guide grooves is greater than the height between the support base and the bottom of the side panels. The guide grooves are arranged so that when two pallets are stacked, a spacing is formed between the bottom of the side panels of the upper pallet and the bottom of the guide grooves of the lower pallet, which is convenient for the operator to carry.

[0025] 3. The rectifier disc accommodating cavity and the air outlet pipe accommodating cavity provided in the utility model are used to clamp and fix the metering module, so that the positioning of each metering module is more accurate, which can avoid the problems of product shaking, collapse and mutual collision. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a diagram showing the use state of the metering module of the embodiment of the utility model being assembled on a tray;

[0027] Figure 2 For the utility model embodiment Figure 1 A partial enlarged view of the A direction;

[0028] Figure 3 A diagram showing a tray in use according to an embodiment of the utility model;

[0029] Figure 4 This is a schematic diagram of the structure of a tray according to an embodiment of the utility model;

[0030] Figure 5 For the utility model embodiment Figure 3 A local enlarged view of the B direction;

[0031] Figure 6 A top view of a tray according to an embodiment of the present utility model;

[0032] Figure 7 A side view of a tray according to an embodiment of the present utility model;

[0033] Figure 8 A state diagram of two trays stacked in an embodiment of the utility model;

[0034] The figure numerals are as follows: top plate 1, side plate 2, assembly cavity 3, connecting groove 4, inner groove 6, support seat 7, anti-fool notch 8, guide groove 9, accommodating cavity 10, accommodating cavity groove 11, rectifier disc accommodating cavity 12, positioning seat 12-1, mounting groove 12-2, first grabbing groove 12-3, limiting groove 12-4, outlet pipe accommodating cavity 13, mounting seat 13-1, positioning groove 13-2, second grabbing groove 13-3, shelf seat 13-4, groove 16, metering module 40, rectifier disc 41, outlet pipe 42. DETAILED DESCRIPTION

[0035] The embodiments of the utility model are described in detail below with reference to the accompanying drawings.

[0036] Example:

[0037] like Figure 1-2 As shown in FIG. 1 , it is a diagram of the use state of the tray for placing the metering module in this solution, in which: Figure 1 This is a diagram showing the use state of the metering module of the embodiment of the utility model being assembled on a tray; Figure 2 For the utility model embodiment Figure 1 A partial enlarged view of the A direction.

[0038] A tray for placing ultrasonic gas metering modules, characterized in that it includes a top plate 1 and side plates 2 arranged around the top plate 1; an assembly cavity 3 is formed between the top plate 1 and the side plates 2, and a plurality of rows of accommodating cavities 10 are arranged on the lower surface of the top plate 1, and the accommodating cavities 10 are embedded in the assembly cavity 3, and each row of accommodating cavities 10 includes a plurality of cavity grooves 11 arranged in parallel and corresponding to the metering modules 40; the metering modules 40 are placed in the cavity grooves 11; the utility model provides a tray for placing ultrasonic gas metering modules, and the entire tray adopts an integrated structure, which improves the structural strength and overall firmness. At the same time, by providing a plurality of rows of accommodating cavities 10, the form of single packaging of the metering modules 40 of the gas meter in the past is changed, which can save storage and transportation costs. At the same time, the independent placement and positioning of the metering modules 40 can make the positioning of each metering module 40 more accurate, and can avoid the problems of product shaking, collapse and mutual collision.

[0039] like Figure 6As shown, a connecting groove 4 is provided between two transversely adjacent cavity grooves 11 in each row of accommodating cavities 10, and the connecting groove 4 passes through the side plate 2; the height of the connecting groove 4 is 1 / 2 to 1 / 3 of the height of the side plate 2; in this embodiment, the height of the connecting groove 4 is 1 / 2 of the height of the side plate 2; by adopting the above technical scheme, the clamp grasps the ultrasonic metering module for automatic assembly, the mobile grasping action is simple to realize, the positioning is accurate, fast and reliable, and the assembly consistency is good.

[0040] The side panels 2 are arranged tilted along the height direction of the pallet, and the inclination angle between the side panels 2 and the top panel 1 is 95° to 105°; in this embodiment, the inclination angle between the side panels 2 and the top panel 1 is 95°, and the side panels 2 on all sides are arranged tilted, so that the base and the shelf area of ​​the entire pallet are larger and the placement is more stable.

[0041] like Figure 3 , 4 As shown in Figures 7 and 8, a plurality of inner grooves 6 are formed on the side panels 2 on all sides, and the plurality of inner grooves 6 are equidistantly arranged along the length direction of the side panels 2; the tops of the inner grooves 6 extend upward, and the bottoms of the inner grooves 6 form support seats 7 on the inner sides of the side panels 2, and a spacing is left between the support seats 7 and the bottoms of the side panels 2. When two pallets are stacked, the support seats 7 are placed on the top panel 1 to connect the two pallets; the utility model provides a plurality of inner grooves 6 on the side panels 2 on all sides, and support seats 7 are formed at the bottoms of the inner grooves 6, which can both reduce the weight of the pallets and ensure a certain supporting strength.

[0042] like Figure 3 , 4 As shown in Figure 8, a plurality of guide grooves 9 are symmetrically arranged on both sides of the longitudinal side panels 2 of the pallet, and the guide grooves 9 are located at the outer ends between the two cavities 11, the tops of the guide grooves 9 extend upward, and the bottoms of the guide grooves 9 are located on the side panels 2; the height of the guide grooves 9 is greater than the height between the support seat 7 and the bottom of the side panels 2; the guide grooves 9 are arranged so that when two pallets are stacked, a spacing is formed between the bottom of the side panels 2 of the upper pallet and the bottom of the guide grooves 9 of the lower pallet, which is convenient for the operator to carry.

[0043] like Figure 3 and 5 As shown, the cavity slot 11 includes a rectifying disc accommodating cavity 12 and an air outlet pipe accommodating cavity 13; wherein, the rectifying disc accommodating cavity 12 is used to place the rectifying disc 41 of the metering module, and the air outlet pipe accommodating cavity 13 is used to place the air outlet pipe 42 of the metering module, and the rectifying disc accommodating cavity 12 and the air outlet pipe accommodating cavity 13 are connected with the connecting groove 4; in this embodiment, the rectifying disc accommodating cavity 12 and the air outlet pipe accommodating cavity 13 are provided to clamp and fix the metering module 40, so that the positioning of each metering module 40 is more precise, which can avoid the problems of product shaking, collapse and mutual collision.

[0044] like Figure 5As shown, a stepped groove 16 is formed on one side of the rectifier disk accommodating cavity 12 and the air outlet pipe accommodating cavity 13 close to the connecting groove 4, and the metering module 40 is placed on the groove 16; the above technical solution makes the metering module 40 placed in the cavity groove 11 more stable, avoiding shaking during movement, and the top of the metering module 40 is located on the same horizontal plane as the top plate 1, so that when adjacent pallets are stacked, the contact area between the two is increased, and the stability is better.

[0045] like Figure 5 As shown, the rectifier disk accommodating cavity 12 includes a positioning seat 12-1, a limiting groove 12-4 is formed horizontally on the positioning seat 12-1, and an installation groove 12-2 is formed longitudinally on the positioning seat 12-1. The installation groove 12-2 is connected to the connecting groove 4 and the limiting groove 12-4, and the installation groove 12-2 is arranged parallel to the connecting groove 4; the limiting groove 12-4 is set for clamping the rectifier disk 41.

[0046] The rectifier disc accommodating cavity 12 also includes a first grabbing groove 12-3; the first grabbing groove 12-3 is embedded in the rectifier disc accommodating cavity 12, and the first grabbing groove 12-3 is arranged in the extension direction of the mounting groove 12-2. The first grabbing groove 12-3 and the mounting groove 12-2 are in a step-like structure, and the width of the first grabbing groove 12-3 is greater than the width of the mounting groove 12-2.

[0047] like Figure 5 As shown, the air outlet pipe accommodating chamber 13 includes a mounting seat 13 - 1 , and a positioning groove 13 - 2 is longitudinally formed on the mounting seat 13 - 1 , and the positioning groove 13 - 2 is connected to the connecting groove 4 .

[0048] The air outlet pipe accommodating chamber 13 also includes a second grabbing groove 13-3; the second grabbing groove 13-3 is embedded in the air outlet pipe accommodating chamber 13, and the second grabbing groove 13-3 is arranged in the extension direction of the positioning groove 13-2, and the width of the second grabbing groove 13-3 is greater than the width of the mounting groove 12-2, and the width of the second grabbing groove 13-3 is consistent with the width of the first grabbing groove 12-3; the metering module 40 placed in the rectifier disk accommodating chamber 12 and the air outlet pipe accommodating chamber 13, the metering module 40 is ... There is a distance between the rectifier disk 41 at the end of the metering module 40 and the inner wall of the first grabbing groove 12-3, and there is a distance between the air outlet pipe 42 at the end of the metering module 40 and the inner wall of the second grabbing groove 13-3. The distance can facilitate the robot to grab. The first grabbing groove 12-3 and the second grabbing groove 13-3 are used to grab the entire metering module 40. The metering module 40 can be accurately positioned in the material tray by the robot, and the quality of long-distance transportation and turnover of the metering module 40 can also be achieved.

[0049] like Figure 5As shown, a shelf seat 13-4 is fixedly provided on one side of the second grabbing groove 13-3 close to the mounting seat 13-1, and the height of the shelf seat 13-4 is lower than the height of the mounting seat 13-1; by adopting the above technical scheme, the shelf seat 13-4 located in the second grabbing groove 13-3 is used to position the air outlet pipe 42, and the shaking of the positioned air outlet pipe 42 in the air outlet pipe accommodating cavity 13 is avoided through the limitation of the positioning groove 13-2.

[0050] An anti-mistake notch 8 is formed at the connection of one of the adjacent side panels 2, and the anti-mistake notch 8 is arranged along the height direction of the side panel 2. In this embodiment, the structural design of the anti-mistake notch 8 prevents the trays from being stacked incorrectly, thereby ensuring safety in use.

[0051] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention; therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

[0052] Although this article uses more of the figure marks: top plate 1, side plate 2, assembly cavity 3, connecting groove 4, inner groove 6, support seat 7, anti-fool notch 8, guide groove 9, accommodating cavity 10, accommodating cavity groove 11, rectifier disc accommodating cavity 12, positioning seat 12-1, mounting groove 12-2, first grabbing groove 12-3, limiting groove 12-4, outlet pipe accommodating cavity 13, mounting seat 13-1, positioning groove 13-2, second grabbing groove 13-3, shelf seat 13-4, groove 16, metering module 40, rectifier disc 41, outlet pipe 42 and other terms, but does not exclude the possibility of using other terms; these terms are used only to more conveniently describe and explain the essence of the utility model; interpreting them as any additional restrictions is contrary to the spirit of the utility model.

Claims

1. A tray for placing an ultrasonic gas meter metering module, characterized in that: The invention comprises a top plate (1) and side plates (2) arranged around the top plate (1); an assembly cavity (3) is formed between the top plate (1) and the side plates (2); a plurality of rows of accommodating cavities (10) are arranged on the lower surface of the top plate (1); the accommodating cavities (10) are embedded in the assembly cavity (3); each row of accommodating cavities (10) comprises a plurality of accommodating cavity grooves (11) arranged in parallel and corresponding to the metering modules (40); the metering modules (40) are placed in the accommodating cavity grooves (11); two accommodating cavities (10) in each row of accommodating cavities (10) are arranged in parallel and correspond to the metering modules (40); A connecting groove (4) is provided between the plurality of cavities (11), and the connecting groove (4) passes through the side plate (2); the side plate (2) is arranged obliquely along the height direction of the pallet, and a plurality of inner grooves (6) are formed on the surrounding side plates (2), the top of the inner groove (6) extends upward, and the bottom of the inner groove (6) forms a support seat (7) on the inner side of the side plate (2), and a gap is left between the support seat (7) and the bottom of the side plate (2). When two pallets are stacked, the support seat (7) is placed on the top plate (1) to connect the two pallets.

2. The tray for placing the ultrasonic gas meter metering module according to claim 1, characterized in that: A plurality of guide grooves (9) are symmetrically arranged on both sides of the longitudinal side plate (2) of the tray. The guide groove (9) is located at the outer end between the two cavity grooves (11). The top of the guide groove (9) extends upward, and the bottom of the guide groove (9) is located on the side plate (2).

3. The tray for placing the ultrasonic gas meter metering module according to claim 1, characterized in that: The cavity groove (11) comprises a rectifying disc accommodating cavity (12) and an air outlet pipe accommodating cavity (13); wherein the rectifying disc accommodating cavity (12) is used to place a rectifying disc (41) of a metering module, and the air outlet pipe accommodating cavity (13) is used to place an air outlet pipe (42) of the metering module, and the rectifying disc accommodating cavity (12) and the air outlet pipe accommodating cavity (13) are connected to the connecting groove (4).

4. The tray for placing the ultrasonic gas meter metering module according to claim 3, characterized in that: A stepped groove (16) is formed on one side of the rectifying disc accommodating chamber (12) and the air outlet pipe accommodating chamber (13) close to the connecting groove (4); the metering module (40) is placed on the groove (16); and the top of the metering module (40) and the top plate (1) are located on the same horizontal plane.

5. The tray for placing the ultrasonic gas meter metering module according to claim 4, characterized in that: The rectifier disc accommodating cavity (12) comprises a positioning seat (12-1), a limiting groove (12-4) is formed transversely on the positioning seat (12-1), a mounting groove (12-2) is formed longitudinally on the positioning seat (12-1), the mounting groove (12-2) is connected to the connecting groove (4) and the limiting groove (12-4), and the mounting groove (12-2) and the connecting groove (4) are arranged in parallel.

6. The tray for placing the ultrasonic gas meter metering module according to claim 5, characterized in that: The rectifier disc accommodating cavity (12) further comprises a first grabbing groove (12-3); the first grabbing groove (12-3) is embedded in the rectifier disc accommodating cavity (12); the first grabbing groove (12-3) is arranged in the extension direction of the mounting groove (12-2); the first grabbing groove (12-3) and the mounting groove (12-2) are in a step-shaped structure; and the width of the first grabbing groove (12-3) is greater than the width of the mounting groove (12-2).

7. The tray for placing the ultrasonic gas meter metering module according to claim 4, characterized in that: The air outlet pipe accommodating chamber (13) comprises a mounting seat (13-1), a positioning groove (13-2) is longitudinally formed on the mounting seat (13-1), and the positioning groove (13-2) is connected to the connecting groove (4).

8. The tray for placing the ultrasonic gas meter metering module according to claim 7, characterized in that: The air outlet pipe accommodating chamber (13) further comprises a second grabbing groove (13-3); the second grabbing groove (13-3) is embedded in the air outlet pipe accommodating chamber (13); the second grabbing groove (13-3) is arranged in the extension direction of the positioning groove (13-2); the width of the second grabbing groove (13-3) is greater than the width of the mounting groove (12-2); and the width of the second grabbing groove (13-3) is consistent with the width of the first grabbing groove (12-3).

9. The tray for placing the ultrasonic gas meter metering module according to claim 8, characterized in that: A shelf seat (13-4) is fixedly arranged on one side of the second grabbing groove (13-3) close to the mounting seat (13-1), and the height of the shelf seat (13-4) is lower than the height of the mounting seat (13-1).

10. The tray for placing an ultrasonic gas meter measuring module according to claim 1, characterized in that: An anti-mistake notch (8) is formed at a connection point between one of the adjacent side panels (2), and the anti-mistake notch (8) is arranged along the height direction of the side panel (2).

Images