Stirring positioning assembly

Abstract

A stirring and positioning assembly is suitable for positioning a movable carrier and is characterized by comprising a fixed support, a stirring component and a positioning component, the fixed support comprises two strip-shaped sub-supports which are parallel to each other, and the strip-shaped sub-supports are arranged on the fixed support; the fixing assembly positioning block is connected with one of the two strip-shaped sub-brackets; and the movable carrier positioning block is arranged on the movable carrier, and the surface, facing the fixed assembly positioning block, of the movable carrier positioning block is matched with the surface of the fixed assembly positioning block so as to achieve joggle joint. The fixing assembly positioning block is fixed to a proper position, and when the movable carrier is pushed to position the movable carrier, the movable carrier positioning block arranged on the movable carrier is in joggled joint with the fixing assembly positioning block to determine the positioning position of the movable carrier. The joggle joint structure can play a role in correcting the relative position of the movable carrier positioning block and the fixed assembly positioning block, the alignment accuracy of the movable carrier positioning block and the fixed assembly positioning block is improved, and then the positioning accuracy of the movable carrier is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of semiconductor, especially relates to a stirring positioning assembly. BACKGROUND

[0002] In photoresist and chemical industry, photoresist is usually stirred. The kettle related to stirring operation is divided into fixed type and mobile type. The fixed stirring kettle is generally used for fixed stirring and does not involve the moving operation of the kettle, so it does not need to be positioned repeatedly and thus has no requirement for positioning accuracy; the mobile stirring kettle involves the moving operation, and the positioning accuracy of the mobile kettle and trolley can seriously affect the mechanism interference of stirring paddle and stirring kettle and the stirring effect.

[0003] However, the current stirring positioning assembly of the mobile kettle still has some deficiencies. CONTENT OF THE UTILITY MODEL

[0004] The utility model solves the technical problem of how to improve the stirring positioning assembly to improve the positioning accuracy of the mobile kettle and reduce the difficulty of pushing the mobile kettle.

[0005] To solve the above technical problem, the utility model embodiment provides a stirring positioning assembly, which is suitable for positioning a mobile carrier and comprises: a fixed support, which comprises two parallel strip sub-supports; a fixed component positioning block, which is connected with one of the two strip sub-supports; and a mobile carrier positioning block, which is arranged on the mobile carrier and has a surface facing the fixed component positioning block, and the surface of the mobile carrier positioning block is adapted to the surface of the fixed component positioning block to realize tenon joint.

[0006] Optionally, the fixed component positioning block has a V-shaped protrusion on the side facing the mobile carrier positioning block; and the mobile carrier positioning block has a V-shaped groove on the side facing the fixed component positioning block.

[0007] Optionally, the V-shaped protrusion is a symmetrical pattern.

[0008] Optionally, the included angle of the V-shaped protrusion ranges from 60° to 90°.

[0009] Optionally, the bottom of the V-shaped groove has an arc-shaped chamfer.

[0010] Optionally, the diameter of the arc ranges from 3mm to 8mm.

[0011] Optionally, the fixed support further comprises a stop rod connected between the two strip sub-supports to block the mobile carrier.

[0012] Optionally, the height of the stop rod is greater than half the height of the mobile carrier.

[0013] Optionally, the device further comprises a guide rail, wherein the guide rail extends in parallel to the strip-shaped sub-support; and the moving carrier is adapted to move along the extension direction of the guide rail.

[0014] Optionally, the stirring positioning assembly comprises two guide rails, wherein the first end of the guide rail is located away from the positioning block of the fixing assembly along the extension direction of the guide rail; and the first end of the guide rail is provided with a chamfered structure to increase the distance between the two guide rails.

[0015] Optionally, the size of the guide rail is greater than half the length of the moving carrier along the extension direction of the guide rail.

[0016] Optionally, the width of the moving carrier is greater than the distance between the two guide rails, and the range is 1cm-3cm.

[0017] Optionally, one side of the positioning block of the fixing assembly is connected to the strip-shaped sub-support through an angle iron, wherein the angle iron comprises a first part and a second part, the first part is perpendicular to the second part; the first part of the angle iron is connected to the strip-shaped sub-support, and the second part of the angle iron is connected to one side of the positioning block of the fixing assembly.

[0018] Optionally, the device further comprises a push rod, wherein the push rod is adapted to be connected to one side of the positioning block of the fixing assembly through a screw rod; and the screw rod penetrates the second part of the angle iron.

[0019] Optionally, the positioning block of the fixing assembly and the positioning block of the moving carrier are solid structures.

[0020] Compared with the prior art, the technical scheme of the embodiment of the present application has the following beneficial effects:

[0021] In the stirring positioning assembly, when the moving carrier is pushed and positioned, the positioning block of the moving carrier arranged on the moving carrier is tenoned with the positioning block of the fixing assembly to determine the positioning position of the moving carrier, the tenon structure can correct the relative position of the positioning block of the moving carrier and the positioning block of the fixing assembly, thereby improving the accuracy of the alignment of the positioning block of the moving carrier and the positioning block of the fixing assembly, and further improving the positioning accuracy of the moving carrier; and when the positioning block of the fixing assembly is fixed to a suitable position, the position of the positioning block of the moving carrier tenoned with the positioning block of the fixing assembly can be determined, so that the position of the moving carrier can be determined. The tenon structure of the positioning block of the moving carrier and the positioning block of the fixing assembly ensures the reproducibility of the positioning of the moving carrier when the moving carrier is positioned multiple times.

[0022] In the optional solution of the utility model, the bottom of the V-shaped groove has an arc-shaped chamfer. When the mobile carrier is positioned, the arc-shaped chamfer is beneficial to correct the relative position of the mobile carrier positioning block and the fixed assembly positioning block and increase the buffer between the mobile carrier positioning block and the fixed assembly positioning block, thereby improving the positioning precision of the positioning mechanism.

[0023] In the optional solution of the utility model, the width of the mobile carrier is greater than the distance between two guide rails, and the range is 1cm-3cm. Increasing the distance between the guide rail and the mobile carrier is beneficial to push the mobile carrier into the guide rail, thereby reducing the difficulty of pushing the mobile carrier.

[0024] In the optional solution of the utility model, the fixed assembly positioning block and the mobile carrier positioning block are solid structures, thereby improving the strength of the fixed assembly positioning block and the mobile carrier positioning block.

[0025] In the optional solution of the utility model, the stirring positioning assembly has two guide rails, and the first end of the guide rail is away from the fixed assembly positioning block along the extension direction of the guide rail. The first end of the guide rail has a chamfered structure to increase the distance between the two guide rails. The chamfered structure increases the distance between the two guide rails, so that the mobile carrier is more easily moved into the positioning area along the guide rail, thereby reducing the difficulty of operation. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 is the perspective view of the stirring positioning assembly of the utility model embodiment;

[0027] Figure 2 is the perspective view of the fixed assembly positioning block of the stirring positioning assembly of the utility model embodiment;

[0028] Figure 3 is the top view of the fixed assembly positioning block of the stirring positioning assembly of the utility model embodiment;

[0029] Figure 4 is the perspective view of the mobile assembly positioning block of the stirring positioning assembly of the utility model embodiment;

[0030] Figure 5 is the top view of the mobile assembly positioning block of the stirring positioning assembly of the utility model embodiment;

[0031] Figure 6 is the perspective view of the stirring positioning assembly of the utility model embodiment. DETAILED DESCRIPTION

[0032] As known from the background art, the stirring positioning assembly in the prior art still has some problems. Now, the causes of the problems are analyzed in combination with an embodiment:

[0033] In the prior art, the mobile stirring kettle has high requirements for track precision, and when the mobile kettle is pushed into the track, the operator often needs to repeatedly push and pull the mobile kettle at the track entrance to confirm the angle of pushing to be suitable, which causes many inconveniences; in addition, the track part of the positioning device of most mobile kettles is made of angle iron, and the angle iron track is prone to deformation due to collision of the mobile object with the increase of the weight of the mobile object.

[0034] To solve the technical problem, the utility model provides a stirring positioning assembly, the stirring positioning assembly is suitable for positioning the mobile carrier, include: fixed support, the fixed support includes 2 parallel strip sub support, fixed assembly positioning block, the fixed assembly positioning block is connected with one of 2 strip sub support, mobile carrier positioning block, the mobile carrier positioning block is arranged on the mobile carrier, the surface of the mobile carrier positioning block towards the fixed assembly positioning block is adapted to the surface of the fixed assembly positioning block to realize the mortise joint.

[0035] In the stirring positioning assembly of the utility model technical scheme, when the mobile carrier is pushed and positioned, the mobile carrier positioning block arranged on the mobile carrier is mortised with the fixed assembly positioning block to determine the positioning position of the mobile carrier, the mortise structure can correct the relative position of the mobile carrier positioning block and the fixed assembly positioning block, thereby improving the positioning accuracy of the mobile carrier positioning block and the fixed assembly positioning block, and further improving the positioning accuracy of the mobile carrier; and when the fixed assembly positioning block is fixed to a suitable position, the position of the mobile carrier positioning block mortised with the fixed assembly positioning block can be determined, so that the position of the mobile carrier can be determined. The mortise structure of the mobile carrier positioning block and the fixed assembly positioning block ensures the reproducibility of the positioning of the mobile carrier when the mobile carrier is positioned multiple times; and the width of the mobile carrier is greater than the distance between the two guide rails, which is in the range of 1cm to 3cm. Increasing the distance between the guide rail and the mobile carrier is conducive to pushing the mobile carrier into the guide rail, which reduces the difficulty of pushing the mobile carrier; in addition, the bottom of the V-shaped groove has an arc chamfer. When the mobile carrier is positioned, the arc chamfer is conducive to correcting the relative position of the mobile carrier positioning block and the fixed assembly positioning block and increasing the buffer between the mobile carrier positioning block and the fixed assembly positioning block.

[0036] To make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific embodiments of the utility model will be described in detail below with reference to the drawings.

[0037] Please refer to Figure 1 and Figure 6The stirring positioning assembly is suitable for positioning the mobile carrier 100, and the stirring positioning assembly comprises a fixed support which comprises two parallel strip sub-supports 101.

[0038] Specifically, in some embodiments of the present application, the mobile carrier 100 is a mobile trolley.

[0039] Specifically, in some embodiments of the present application, please refer to Figure 6 The mobile carrier 100 is provided with a stirring kettle, and the stirring kettle is provided with photoresist to be stirred.

[0040] The fixed support further comprises a stop rod 102 connected between the two strip sub-supports 101 to block the mobile carrier 100.

[0041] Specifically, in some embodiments of the present application, the stop rod 102 extends along a straight line. The stop rod 102 is welded and fixed on the strip sub-support 101. Specifically, in some embodiments of the present application, the stop rod 102 extends along the X direction; and the strip sub-support 101 extends along the Y direction.

[0042] Specifically, in some embodiments of the present application, the height of the stop rod 102 is greater than half the height of the mobile carrier 100. The stop rod 102 plays a role of stop to avoid the mobile carrier 100 moving out of the positioning area.

[0043] Specifically, in some embodiments of the present application, the stop rod 102 is made of square steel. The size of the cross section of the square steel is greater than 3cm*3cm.

[0044] Specifically, in some embodiments of the present application, the material of the stop rod 102 comprises stainless steel material or metal material.

[0045] Please refer to Figures 1 to 6 The stirring positioning assembly comprises a fixed assembly positioning block 103 which is connected with one of the two strip sub-supports 101.

[0046] The fixed assembly positioning block 103 is fixed on the fixed support. Specifically, in some embodiments of the present application, the fixed assembly positioning block 103 is two, and each fixed assembly positioning block 103 is connected with one strip sub-support 101.

[0047] In other embodiments, the number of the fixed assembly positioning blocks can also be one, and the fixed assembly positioning block is connected with any one of the two strip sub-supports.

[0048] Specifically, in some embodiments of the present application, please continue to refer to Figure 1 , perpendicular to the extension direction Y of the strip sub support 101, the fixed component positioning block 103 is located on the side of the strip sub support 101 close to the other strip sub support 101.

[0049] In other embodiments, further comprising: perpendicular to the extension direction of the strip sub support, the fixed component positioning block is located on the side of the strip sub support away from the other strip sub support.

[0050] Specifically, in the embodiments of the present application, please continue to refer to Figures 1 to 6 , the fixed component positioning block 103 has a V-shaped protrusion on the side facing the mobile carrier positioning block 105. The V-shaped protrusion is suitable for tenon joint with the mobile carrier positioning block 105. When the mobile carrier 100 is pushed and positioned, the mobile carrier positioning block 105 provided on the mobile carrier 100 is tenon jointed with the fixed component positioning block 103 to determine the positioning position of the mobile carrier 100. The tenon joint structure can correct the relative position of the mobile carrier positioning block 105 and the fixed component positioning block 103, thereby improving the accuracy of the alignment of the mobile carrier positioning block 105 and the fixed component positioning block 103, and further improving the positioning accuracy of the mobile carrier 100.

[0051] In other embodiments, the fixed component positioning block has a protrusion of other shapes on the side facing the mobile carrier positioning block.

[0052] Specifically, in the embodiments of the present application, the V-shaped protrusion is a symmetrical figure. The V-shaped protrusion is a symmetrical figure, which improves the clamping alignment effect of the fixed component positioning block 103 and the mobile carrier positioning block 105, simplifies the manufacturing of the fixed component positioning block 103, and beautifies the appearance of the fixed component positioning block 103.

[0053] Specifically, in the embodiments of the present application, please continue to refer to Figure 2 , the included angle α of the V-shaped protrusion ranges from 60° to 90°.

[0054] Specifically, in some embodiments of the present application, the shape of the fixed component positioning block 103 includes a five-prism. For example, please continue to refer to Figure 2 , in some embodiments of the present application, the shape of the five-prism on the parallel strip sub support 101 surface is a pentagon, the pentagon includes a bottom edge a1, an oblique edge b1 and a connecting edge c1 connecting the oblique edge b1 and the bottom edge a1; the height of the five-prism is d1.

[0055] Specifically, in some embodiments of the present application, please continue to refer to Figure 2 .

[0056] The bottom side a1 = 2c1;

[0057] The length of the oblique side b1 ranges from 2c1 to 3c1.

[0058] The height d1 = a1 of the fixed assembly positioning block 103;

[0059] Wherein, the 4≤a1≤6, and the 4≤d1≤6.

[0060] The angle a of the V-shaped protrusion ranges from 60° to 90°, and the V-shaped protrusion is a symmetrical pattern, so that the angle β of the oblique side b1 and the connecting side c1 ranges from 135° to 150°. If the angle β exceeds the range, it will affect the self-correcting effect of the mortise and tenon structure of the fixed assembly positioning block 103 and the mobile carrier positioning block 105, and further affect the alignment accuracy of the fixed assembly positioning block 103 and the mobile carrier positioning block 105.

[0061] In other embodiments, the shape of the fixed assembly positioning block also includes a triangular prism. The triangular prism is in the shape of a triangle on the surface of the parallel strip-shaped sub-bracket, and the triangle is an isosceles triangle.

[0062] Specifically, in some embodiments of the present application, the fixed assembly positioning block 103 is a solid structure. The solid structure can improve the strength of the fixed assembly positioning block 103, so that the fixed assembly positioning block 103 is not easy to deform, and the alignment accuracy of the positioning mechanism is improved. Specifically, in some embodiments of the present application, the material of the fixed assembly positioning block 103 includes stainless steel material or metal material.

[0063] One side of the fixed assembly positioning block 103 is connected with the strip-shaped sub-bracket 101 through an angle iron 104. Specifically, please refer to Figure 4 The angle iron 104 includes a first part I and a second part II, the first part I is perpendicular to the second part II; the first part I of the angle iron 104 is connected with the strip-shaped sub-bracket 101, and the second part II of the angle iron 104 is connected with one side of the fixed assembly positioning block 103. Specifically, in some embodiments of the present application, the first part I of the angle iron 104 is fixedly connected with the strip-shaped sub-bracket 101 through a screw.

[0064] Please refer to Figures 1 to 6 The stirring positioning assembly includes a mobile carrier positioning block 105, the mobile carrier positioning block 105 is arranged on the mobile carrier 100, and the surface of the mobile carrier positioning block 105 facing the fixed assembly positioning block 103 is adapted to the surface of the fixed assembly positioning block 103 to realize mortise and tenon.

[0065] The surface of the mobile carrier positioning block 105 towards the fixed component positioning block 103 is adapted to the surface of the fixed component positioning block 103 to realize the tenon joint. When the mobile carrier 100 is pushed to be positioned, the mobile carrier positioning block 105 arranged on the mobile carrier 100 is tenon-jointed with the fixed component positioning block 103 to determine the positioning position of the mobile carrier 100. The tenon joint structure can correct the relative position of the mobile carrier positioning block 105 and the fixed component positioning block 103, thereby improving the accuracy of the alignment of the mobile carrier positioning block 105 and the fixed component positioning block 103, and further improving the positioning accuracy of the mobile carrier 100. In addition, when the fixed component positioning block 103 is fixed to a suitable position, the position of the mobile carrier positioning block 105 tenon-jointed with the fixed component positioning block 103 can be determined, so that the position of the mobile carrier 100 can be determined. The tenon joint structure of the mobile carrier positioning block 105 and the fixed component positioning block 103 ensures the reproducibility of the positioning of the mobile carrier 100 when the mobile carrier 100 is positioned multiple times.

[0066] The side of the mobile carrier 100 positioned towards the fixed component positioning block 103 has a V-shaped groove. The reason for arranging the V-shaped groove of the mobile carrier positioning block 105 is that the V-shaped groove is adapted to the V-shaped protrusion of the fixed component positioning block 103.

[0067] In other embodiments, the side of the fixed component positioning block towards the mobile carrier positioning block has a protrusion with other shapes, so that the mobile carrier positioning block has a groove adapted to the shape of the protrusion of the fixed component positioning block.

[0068] Please continue to refer to Figure 2 The size of the V-shaped groove of the mobile carrier positioning block 105 is adapted to the size of the V-shaped protrusion of the fixed component positioning block 103, so that the surface of the mobile carrier positioning block 105 towards the fixed component positioning block 103 is tenon-jointed with the surface of the fixed component positioning block 103.

[0069] For example, please continue to refer to Figure 2 In some embodiments of the utility model, the pentagon of the mobile carrier positioning block 105 on the surface of the parallel strip sub-support 101 includes a bottom edge a2, an oblique edge b2, and a connecting edge c2 connecting the oblique edge b2 and the bottom edge a2.

[0070] Specifically, in some embodiments of the utility model, the oblique edge b2 of the mobile carrier positioning block 105 corresponds to the oblique edge b1 of the fixed assembly positioning block 103, and the length of the oblique edge b2 of the mobile carrier positioning block 105 is equal to that of the oblique edge b1 of the fixed assembly positioning block 103. The height of the mobile carrier positioning block 105 is d2, and the height d2 of the mobile carrier positioning block 105 is equal to the height d1 of the fixed assembly positioning block 103.

[0071] In some embodiments of the utility model, please continue to refer to Figure 2 .

[0072] The bottom edge a2=0.5c2;

[0073] The length of the oblique edge b2 ranges from

[0074] The height d2 of the mobile carrier positioning block 105 is a2;

[0075] Wherein, the 4≤a2≤6, the 4≤d2≤6.

[0076] The V-shaped groove of the mobile carrier positioning block 105 is matched with the V-shaped protrusion of the fixed assembly positioning block 103, the V-shaped protrusion is a symmetrical figure, so that the V-shaped groove is a symmetrical figure. The included angle γ of the oblique edge b2 and the connecting edge c2 ranges from 30° to 45°.

[0077] The bottom of the V-shaped groove has an arc-shaped chamfer. The arc-shaped chamfer corresponds to the position of the tip of the V-shaped protrusion, and the arc-shaped chamfer is beneficial to correcting the relative position of the mobile carrier positioning block 105 and the fixed assembly positioning block 103 and increasing the buffer between the mobile carrier positioning block 105 and the fixed assembly positioning block 103.

[0078] Specifically, in some embodiments of the utility model, the diameter of the arc-shaped chamfer ranges from 3mm to 8mm.

[0079] Specifically, in some embodiments of the utility model, the mobile carrier positioning block 105 is a solid structure. The solid structure can improve the strength of the mobile carrier positioning block 105, so that the mobile carrier positioning block 105 is not easy to deform, and the alignment accuracy of the positioning mechanism is improved. Specifically, in some embodiments of the utility model, the material of the mobile carrier positioning block 105 includes stainless steel material or metal material.

[0080] Specifically, in some embodiments of the utility model, the mobile carrier positioning block 105 is fixed with the mobile carrier 100 through an L-shaped angle iron.

[0081] Please refer to Figure 1and Figure 6 The stirring positioning assembly comprises guide rails 106, the extension direction of the guide rails 106 is parallel to the strip sub-support 101, and the moving carrier 100 is suitable for moving along the extension direction of the guide rails 106.

[0082] Specifically, in some embodiments of the utility model, the stirring positioning assembly has two guide rails 106. In other embodiments, the guide rails of the stirring positioning assembly can also be other numbers.

[0083] Specifically, in some embodiments of the utility model, please refer to Figure 1 The first end A of the guide rail 106 is away from the fixed assembly positioning block 103 along the extension direction Y of the guide rail 106.

[0084] Specifically, in some embodiments of the utility model, please continue to refer to Figure 1 The first end A of the guide rail 106 has a chamfer structure to increase the distance between the two guide rails 106. The size of the first end A of the guide rail 106 gradually decreases along the width direction X, wherein the width direction X is perpendicular to the extension direction Y of the guide rail 106 and parallel to the other guide rail 106.

[0085] The chamfer structure increases the distance between the two guide rails 106, and the two guide rails 106 are horn type openings, so that the moving carrier 100 is more easily moved along the guide rail 106 into the positioning area, reducing the inconvenience of pushing the moving carrier 100, and a single person can easily and simply operate.

[0086] Specifically, in some embodiments of the utility model, the angle between the chamfer structure and the extension direction Y of the guide rail 106 is in the range of 30°-45°.

[0087] Specifically, in some embodiments of the utility model, along the extension direction Y of the guide rail 106, the size of the guide rail 106 is greater than half the length of the moving carrier 100.

[0088] Specifically, in some embodiments of the utility model, the length of the moving carrier 100 is the size in the Y direction.

[0089] The size of the guide rail 106 is greater than half the length of the moving carrier 100, so that the moving carrier 100 is not easy to tilt when moving along the guide rail 106, and the positioning accuracy of the moving carrier 100 is increased.

[0090] Specifically, in some embodiments of the utility model, the width of the mobile carrier 100 is greater than the distance between two guide rails 106, which is in the range of 1cm-3cm. Increasing the distance between the guide rail 106 and the mobile carrier 100 facilitates the pushing of the mobile carrier 100 into the guide rail 106, reducing the difficulty of pushing the mobile carrier 100, and a single person can easily and simply operate.

[0091] Specifically, in some embodiments of the utility model, the guide rail 106 is made of square steel. The size of the cross section of the square steel is greater than 3cm*3cm. The guide rail 106 is made of square steel, which reduces the possibility of track deformation and improves the positioning mechanism accuracy.

[0092] Specifically, in some embodiments of the utility model, the material of the guide rail 106 includes stainless steel material or metal material.

[0093] Specifically, in some embodiments of the utility model, the guide rail 106 is welded and fixed on the ground.

[0094] Please refer to Figure 1 and Figure 6 , the stirring positioning assembly comprises a push rod 107, which is suitable for being connected with one side of the fixed assembly positioning block 103 through a screw rod 108.

[0095] Specifically, please continue to refer to Figure 4 , the screw rod 108 penetrates the second part II of the angle iron 104.

[0096] Perpendicular to the extension direction Y of the strip-shaped sub-support 101, the adjustment range of the screw rod 108 is 0-5cm. By adjusting the length of the screw rod 108 through the push rod 107, the fine adjustment of the positioning mechanism can be realized, so that the alignment accuracy of the positioning mechanism is improved, and the fine adjustment can be performed by only one person, which is simple to operate.

[0097] In summary, according to the process experience, the fixed assembly positioning block 103 is fixed to a suitable position, when the mobile carrier 100 is pushed, the mobile carrier positioning block 105 arranged on the mobile carrier 100 is connected with the fixed assembly positioning block 103 to determine the positioning position of the mobile carrier 100, the connecting structure can correct the relative position of the mobile carrier positioning block 105 and the fixed assembly positioning block 103, so as to improve the accuracy of the alignment of the mobile carrier positioning block 105 and the fixed assembly positioning block 103, and further improve the positioning accuracy of the mobile carrier 100; and when the fixed assembly positioning block 103 is fixed to a suitable position, the position of the mobile carrier positioning block 105 connected with the fixed assembly positioning block 103 can be determined, so that the position of the mobile carrier 100 can be determined; in addition, the width of the mobile carrier 100 is greater than the distance between two guide rails 106, and the range is 1cm-3cm. Increasing the distance between the guide rail 106 and the mobile carrier 100 is beneficial to push the mobile carrier 100 into the guide rail 106, and reduces the difficulty of pushing the mobile carrier 100; again, the bottom of the V-shaped groove has an arc chamfer. When the mobile carrier 100 is positioned, the arc chamfer is beneficial to correct the relative position of the mobile carrier positioning block 105 and the fixed assembly positioning block 103 and increase the buffer between the mobile carrier positioning block 105 and the fixed assembly positioning block 103.

[0098] Although the utility model discloses as above, the utility model is not limited to this. Any person skilled in the art, without departing from the spirit and scope of the utility model, can make various changes and modifications, therefore the protection scope of the utility model should be the range limited by claim.

Claims

1. A stir positioning assembly adapted to position a mobile vehicle, characterized by, The utility model relates to a fixing support, a fixing component positioning block and a moving carrier positioning block, and belongs to the field of stirring positioning assembly. The fixing support comprises two parallel strip sub-supports; The fixing component positioning block is connected with one of the two strip sub-supports; the moving carrier positioning block is arranged on the moving carrier, and the surface of the moving carrier positioning block towards the fixing component positioning block is adapted to the surface of the fixing component positioning block to realize tenon joint.

2. The mixing positioning assembly of claim 1, wherein, The side of the fixing component positioning block towards the moving carrier positioning block is provided with a V-shaped protrusion; the side of the moving carrier positioning block towards the fixing component positioning block is provided with a V-shaped groove.

3. The mixing positioning assembly of claim 2, wherein, The V-shaped protrusion is a symmetrical pattern.

4. The mixing positioning assembly of claim 3, wherein, The included angle of the V-shaped protrusion ranges from 60° to 90°.

5. The mixing positioning assembly of claim 2, wherein, The bottom of the V-shaped groove is provided with an arc-shaped chamfer.

6. The mixing positioning assembly of claim 5, wherein, The diameter of the arc ranges from 3mm to 8mm.

7. The mixing positioning assembly of claim 1, wherein, The fixing support further comprises a stop rod connected between the two strip sub-supports to block the moving carrier.

8. The mixing positioning assembly of claim 7, wherein, The height of the stop rod is greater than half the height of the moving carrier.

9. The mixing positioning assembly of claim 1, wherein, Further comprising: A guide rail, the extension direction of the guide rail is parallel to the strip sub-supports; the moving carrier is suitable for moving along the extension direction of the guide rail.

10. The mixing positioning assembly of claim 9, wherein, The stirring positioning assembly comprises two guide rails; Along the extension direction of the guide rail, the first end of the guide rail is away from the fixing component positioning block; The first end of the guide rail is provided with a chamfered structure to increase the distance between the two guide rails.

11. The mixing positioning assembly of claim 10, wherein, Along the extension direction of the guide rail, the size of the guide rail is greater than half the length of the moving carrier.

12. The mixing positioning assembly of claim 11, wherein, The width of the moving carrier is greater than the distance between the two guide rails, and the range is 1cm to 3cm.

13. The mixing station assembly of claim 1, wherein One side of the fixing component positioning block is connected with the strip sub-support through an angle iron; The angle iron comprises a first part and a second part, and the first part is perpendicular to the second part; The first part of the angle iron is connected with the strip sub-support, and the second part of the angle iron is connected with one side of the fixing component positioning block.

14. The mixing positioning assembly of claim 13, wherein, Further comprising: A push rod, the push rod is suitable for being connected with one side of the fixing component positioning block through a screw rod; The screw rod penetrates through the second part of the angle iron.

15. The mixing and positioning assembly of claim 1, wherein, The fixing component positioning block and the moving carrier positioning block are solid structures.

Images