CN110779806A

CN110779806A - Rolling test equipment

Info

Publication number: CN110779806A
Application number: CN201911195053.2A
Authority: CN
Inventors: 黄建德
Original assignee: HUIYA ALUMINIUM ALLOY PRODUCTS CO Ltd SHANGHAI
Current assignee: HUIYA ALUMINIUM ALLOY PRODUCTS CO Ltd SHANGHAI
Priority date: 2019-11-28
Filing date: 2019-11-28
Publication date: 2020-02-11

Abstract

The invention discloses a rolling test device, which is characterized in that two reference parts are separately arranged on a carrier to place a target object between the two reference parts, and a roller device is movably arranged on the carrier, so that the roller device rolls the target object in the test operation to test whether the target object can bear the rolling of the roller device. The rolling test equipment can effectively test the bearing capacity of the target object so as to avoid the loss of an application end caused by the defect of the target object.

Description

Rolling test equipment

Technical Field

The invention relates to test equipment, in particular to rolling test equipment.

Background

In the existing semiconductor factory building, the operation of transporting raw materials is frequent, so that the times of the cart entering the factory building are extremely large, the floor of the factory building needs to bear a certain rolling load, otherwise, the floor is easy to crack, the cart is easy to shake in the transporting process, and the raw materials in the cart are damaged. Therefore, how to ensure the quality of the floor to withstand high rolling load has become a problem to be overcome in the industry.

Disclosure of Invention

The invention aims to solve the defects and provides rolling test equipment for detecting the rolling load borne by a target object.

The above object of the present invention is achieved by the following technical means: a rolling test device comprises a carrying platform;

the plurality of reference pieces are separately arranged on the carrying platform to define an accommodating area for placing a target object;

and the roller device is movably arranged on the carrying platform and is positioned above the accommodating area.

In the rolling test equipment, the reference part is a plate body.

In the rolling test apparatus, the reference member has the same configuration as that of the target object.

In the rolling test equipment, the roller device comprises a bearing seat and a roller arranged on the bearing seat, so that the roller can roll and press the target object in the accommodating area. For example, the roller device further comprises at least one weight member disposed on the bearing seat, the weight member and the roller are respectively disposed on different sides of the bearing seat, and the roller device further comprises four support rods, a support seat for disposing the bearing seat, and an additional circuit board for bearing the weight member, wherein the four support rods penetrate through the support seat, so that one end of each support rod is connected with the additional circuit board, and the other end of each support rod is fixed on the bearing seat. Or, the roller device also comprises a displacement bearing seat lifting mechanism for lifting the bearing seat to enable the roller to approach or be far away from the target object.

The rolling test equipment also comprises a displacement device for displacing the roller device, so that the roller device can be moved on the reference piece and the target object. For example, the displacement device comprises a track component for mounting the roller device and a driving component for pushing and pulling the roller device. Further, the track assembly comprises a plurality of supporting plates arranged on the carrying platform and a plurality of guide rails fixedly arranged on the plurality of supporting plates, wherein two of the plurality of guide rails face upwards and are fixed on the upper end surface of the supporting plate, and the other two of the plurality of guide rails face outwards and are fixed at the lower part of the side surface of the supporting plate.

The rolling test equipment also comprises a control device for controlling the roller device to act.

The rolling test equipment also comprises a power device used for providing power required by the movement of the roller device.

Compared with the prior art, the invention has the advantages that: the rolling test equipment of the invention mainly defines the containing area for placing the target object like a floor by separately arranging the reference pieces on the carrying platform, and then the roller device is movably arranged on the carrying platform and positioned above the containing area, so that the roller device rolls the target object in the containing area in the test operation, and whether the target object can bear the rolling of the roller device is tested, therefore, the rolling test equipment of the invention can effectively test the bearing capacity of the target object, and avoid the loss of an application end caused by the defect of the target object.

Drawings

FIG. 1 is a front perspective exploded view of the rolling test apparatus of the present invention.

Fig. 2 is a front plan view of fig. 1.

FIG. 3 is a front partial perspective view of the rolling test apparatus of the present invention.

FIG. 4 is a left side partial perspective view of the roll testing apparatus of the present invention.

FIG. 5 is a rear partial perspective view of the roll testing apparatus of the present invention.

FIG. 6 is a front partial perspective view of the rolling test apparatus of the present invention.

Fig. 7 is a partial perspective front view of fig. 6.

Fig. 8, 9 and 10 are schematic diagrams of the rolling test operation process.

In the drawings, 1 is a rolling test apparatus;

a 10 stage; 10a frame structure; 10b a wallboard; 100 feet seats; 101, a supporting frame; 11a reference member; 11a,9a top surface;

12a roller device; 12a supporting seat; 120 a bearing seat; 121 rollers; 122a weight member; 122a support rods; 123a lifting mechanism; 123a end portion; 124 a slider; 125 additional circuit boards; 126 a base plate;

13 a control device; 130 a human-machine control interface;

14 a power plant; 140 a hydraulic system; 141,142 power transmission lines;

15a displacement device; 15a track assembly; 15b actuating means; 150 a support plate; 151 guide rails; 152,153 telescoping rod structures; 153a end portion; 154 a support frame;

16 a motion limiting assembly; 9a target;

a, an accommodating area; f, target pressure; s bearing surface; the directions of the arrows X, Y and Z.

Detailed Description

The following description of the embodiments of the present invention is provided by way of specific examples, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein.

It should be understood that the structures, ratios, sizes, and the like shown in the drawings and described in the specification are only used for understanding and reading the contents disclosed in the specification, and are not used for limiting the conditions under which the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, ratio relationship changes or size adjustments should still fall within the scope of the present invention without affecting the efficacy and the achievable purpose of the present invention. In addition, the terms such as "upper", "lower", "front", "rear", "left", "right", "two", "four", and "one" used in the present specification are used for clarity of description, and are not intended to limit the scope of the present invention, and changes or modifications of the relative relationship therebetween may be regarded as the scope of the present invention without substantial changes in the technical contents.

Fig. 1 to 5 are schematic views of a rolling test apparatus 1 of the present invention. As shown in fig. 1 and 2, the rolling test apparatus 1 includes: a carrier 10, two reference members 11 separately arranged on the carrier 10, and a roller device 12 arranged on the carrier 10.

The carrier 10 is a rectangular machine profile and has a carrying surface S for carrying an object 9 (such as a floor as shown in fig. 6).

In the present embodiment, the carrier 10 is a frame structure 10a, which is substantially composed of a plurality of beams to form a rectangular table body, and is configured with a wall plate 10b according to the requirement in appearance, and a plurality of pedestals 100 can be disposed at the bottom side. For example, the rolling test apparatus 1 defines a direction along a short side of the stage 10 as a front and rear direction (as indicated by an arrow X), a direction along a long side of the stage 10 as a left and right direction (as indicated by an arrow Y), and a height direction along the stage 10 as an up and down direction (as indicated by an arrow Z). It should be understood that this orientation is for explaining the configuration of the present embodiment, and is not particularly limited.

Furthermore, the carrier 10 is provided with a control device 13 on the left side for controlling the motion of the roller device 12, and the control device 13 includes a human-machine interface 130, a control computer box (not shown) and other related equipment, for example, for a user to control the rolling test apparatus 1.

Furthermore, the rolling test apparatus 1 may be provided with a power device 14 at the left side of the control device 13, and the power device 14 includes, for example, a group of hydraulic systems 140 and other related devices to provide the power required for the movement of the roller device 12.

In addition, the rolling test apparatus 1 may be provided with a displacement device 15 for displacing the roller device 12, so that the roller device 12 moves above the carrying surface S along the left and right directions (such as the arrow direction Y) of the carrier 10. Specifically, as shown in fig. 3, the displacement device 15 includes a track assembly 15a for mounting the roller device 12 and a driving assembly 15b for pushing and pulling the roller device 12. For example, the track assembly 15a has two supporting plates 150 fixed to the platform 10 via two supporting frames 154 (the plates disposed on the left and right sides as shown in fig. 1) and four guide rails 151 fixed to the supporting plates 150, wherein two of the guide rails 151 are fixed to the upper end surface of the supporting plate 150 upward, the other two guide rails 151 are fixed to the lower side of the supporting plate 150 outward, and the driving assembly 15b is a telescopic rod structure 152,153 (as shown in fig. 4), and an end 153a of the driving assembly is fixedly connected to the roller device 12, so that the hydraulic system 140 of the power device 14 drives (as shown in fig. 3, the power transmission pipeline 141) the telescopic rod structure 152,153 to displace the roller device 12.

The reference member 11 defines a space area therebetween as a receiving area a for receiving the object 9.

In the present embodiment, the reference member 11 is a plate. For example, the reference member 11 is a floor, and has the same configuration as the target 9. Specifically, during the testing operation, the top surfaces 11a of the reference members 11 are flush with the top surface 9a of the target 9, as shown in fig. 7.

Furthermore, a plurality of supporting frames 101 arranged forward and backward can be disposed on the carrying surface S of the carrier 10, as shown in fig. 1 and 2, so as to facilitate taking and placing the reference member 11 and the target 9.

The roller device 12 is movably mounted on the carrier 10 and is correspondingly located above the reference members 11 and the accommodating area a.

In the present embodiment, as shown in fig. 2 and fig. 3, the roller device 12 is a trolley-like structure, and includes a supporting base 12a, a carrying base 120 disposed below the supporting base 12a, and a roller 121 disposed on the carrying base 120, so that the roller 121 can contact the top surfaces 11a of the reference members 11 and the top surface 9a of the target 9 (as shown in fig. 7). Specifically, as shown in fig. 7, the carrying seat 120 is a rectangular plate, a roller 121 is disposed at the center of the rectangular plate, and the roller 121 is in a single rolling direction (e.g., arrow direction Y).

Furthermore, the supporting base 12a is a rectangular box, the left and right sides thereof penetrate through the supporting plate 150 of the rail assembly 15a of the displacement device 15 (as shown in fig. 3), and the upper inner wall and the front and rear inner walls of the supporting base 12a are provided with a plurality of sliding blocks 124 (as shown in fig. 4) slidably engaging with the guide rails 151, and the end portions 153a of the telescopic rod structures 152,153 are fixedly connected to the lower inner wall of the supporting base 12a, so that when the telescopic rod structures 152,153 can linearly push and pull the supporting base 12a in the left and right directions (as shown by the arrow Y) in cooperation with the rail assembly 15a, the bearing base 120 and the rollers 121 thereon can linearly move in the left and right directions (as shown by the arrow Y). Further, a stopper 16 is disposed on the rear side of the carrier 10 corresponding to the left and right sides of the track assembly 15a, as shown in fig. 5, for stopping the support 12a to limit the moving range of the support 12a, so as to prevent the support 12a from being excessively displaced.

The roller device 12 further includes at least one weight 122 disposed on the carrying seat 120, and the weight 122 and the roller 121 are respectively disposed on different sides of the carrying seat 120, so that the weight 122 provides a desired target pressure F (as shown in fig. 7) to the roller 121 (or the carrying seat 120). Specifically, the roller 121 is located at the lower side of the bearing seat 120, and the weight member 122 is located at the upper side of the bearing seat 120 (or the supporting seat 12 a). For example, the weight members 122 are a plurality of plates, which may be rectangular, square, circular, or other suitable shapes. The supporting rod 122a is disposed on the upper side of the supporting base 120 by a plurality of (four as shown in fig. 4) supporting rods 122a, and the supporting rods 122a pass through the supporting base 12a up and down, so that the upper end of the supporting rod 122a is connected to an additional circuit board 125 for carrying the weight 122, and the lower end of the supporting rod 122a is fixed on the supporting base 120. Therefore, the amount of the target pressure F can be adjusted by increasing or decreasing the number of the weight members 122.

In addition, the roller device 12 further includes a lifting mechanism 123 for displacing the carriage 120, as shown in fig. 4, to lift the carriage 120 in the up and down direction (e.g., arrow direction Z) so as to make the roller 121 approach or move away from the reference members 11. For example, power is provided by a hydraulic system 140 of the power plant 14 to drive (e.g., power transmission line 142 shown in FIG. 3) the lift mechanism 123. Specifically, the lifting mechanism 123 is a pressure-bearing cylinder, an end 123a (shown in fig. 4) of the lifting mechanism 123 is connected to the additional circuit board 125, and the other end of the lifting mechanism 123 is fixed on the bottom plate 126 of the supporting base 12a, so that the lifting mechanism 123 lifts the weight member 122 and the supporting base 120 and the roller 121 thereon are lifted and lowered through the supporting rod 122 a.

Referring to fig. 6 to 10, when the rolling test apparatus 1 performs a test operation, as shown in fig. 6 and 7, a plurality of targets 9 such as floors are placed on the accommodating area a, the targets 9 and the two reference members 11 are aligned in a row and adjacent to each other and abut against the two reference members 11, and the number of the weight members 122 (at least 250 kg) is adjusted to provide a target pressure F to the roller 121. Next, the carrier 120 is lowered by the lifting mechanism 123, so that the roller 121 contacts the left reference component 11 (as shown in fig. 8), and then the supporting seat 12a is pushed to the right by the displacement device 15, so as to drive the roller 121 to roll linearly to the right, so that the roller 121 rolls the target 9 (as shown in fig. 9), so as to test whether the target 9 can bear the target pressure F. After the roller 121 rolls to the right reference member 11 (as shown in fig. 10), the supporting seat 12a is pulled to the left by the displacement device 15 to drive the roller 121 to roll linearly to the left, so that the roller 121 rolls the target 9 again (as shown in fig. 9). After the roller 121 rolls to the left reference member 11 (as shown in fig. 8), the rolling test of the target 9 is completed (or a plurality of back-and-forth rolling tests may be performed according to the above steps, and at least 1 ten thousand back-and-forth rolling tests are required according to the standard specification).

If the roller 121 does not crush the target 9 or scratch the top surface 9a of the target 9, it means that the target 9 can bear the target pressure F, so the test result of the target 9 is acceptable, i.e. the quality of the target 9 is good; on the contrary, if the roller 121 crushes the target 9 or scratches the top surface 9a of the target 9, it means that the target 9 cannot bear the target pressure F, and the test result of the target 9 is not good, i.e., the quality of the target 9 is poor.

On the other hand, if there is no counterweight 122, the rolling test apparatus 1 is used to detect the moving load of the target 9 with respect to the carriage 120 and the roller 121.

Furthermore, the user can operate the human-machine interface 130 of the control device 13 to operate the rolling test apparatus 1 to perform the test operation.

In summary, the rolling test apparatus 1 of the present invention mainly separates and arranges the reference members 11 on the platform 10 to define the receiving area a for placing the target object 9 such as the floor, and then movably mounts the roller device 12 on the platform 10 and above the receiving area a, so that during the test operation, the rollers 121 of the roller device 12 roll the target object 9 in the receiving area a to test whether the target object 9 can bear the rolling load (such as the target pressure F) of the roller device 12 (optionally including the weight of the weight 122), so that the rolling test apparatus 1 can effectively test the rolling load that the target object 9 can bear, and when the target object 9 is applied to the floor of the semiconductor factory, the loss of the application end (such as the conventional cart for transporting the semiconductor raw material) due to the defect of the target object 9 can be avoided.

The foregoing embodiments are illustrative of the principles and utilities of the present invention and are not intended to be limiting. Any person skilled in the art can modify the above-described embodiments without departing from the spirit and scope of the present invention. Therefore, the protection scope of the present invention should be defined by the claims to be described later.

Claims

1. A roll test apparatus, characterized by: the method comprises the following steps:

a stage;

the plurality of reference pieces are separately arranged on the carrying platform to define an accommodating area for placing a target object; and

the roller device is movably arranged on the carrying platform and is positioned above the accommodating area.

2. The rolling test apparatus of claim 1, wherein: the reference piece is a plate body.

3. The rolling test apparatus of claim 1, wherein: the reference member has the same configuration as the target.

4. The rolling test apparatus of claim 1, wherein: the roller device comprises a bearing seat and a roller arranged on the bearing seat, so that the roller can roll and press the target object in the accommodating area.

5. The rolling test apparatus of claim 4, wherein: the roller device also comprises at least one counterweight piece arranged on the bearing seat, and the counterweight piece and the roller are respectively positioned on different sides of the bearing seat.

6. The rolling test apparatus of claim 5, wherein: the rolling test equipment also comprises four support rods, a support seat for arranging the bearing seat and an additional circuit board for bearing the weight piece, wherein the four support rods penetrate through the support seat, so that one end of each support rod is connected with the additional circuit board, and the other end of each support rod is fixed on the bearing seat.

7. The rolling test apparatus of claim 4, wherein: the roller device also comprises a displacement bearing seat lifting mechanism for lifting the bearing seat to enable the roller to approach or be far away from the target object.

8. The rolling test apparatus of claim 1, wherein: the rolling test equipment also comprises a displacement device for displacing the roller device, so that the roller device can be moved on the reference piece and the target object.

9. The rolling test apparatus of claim 8, wherein: the displacement device comprises a track component for erecting the roller device and a driving component for pushing and pulling the roller device.

10. The rolling test apparatus of claim 9, wherein: the track assembly comprises a plurality of supporting plates arranged on the carrying platform and a plurality of guide rails fixedly arranged on the supporting plates, wherein two of the guide rails are upwards fixed on the upper end surface of the supporting plate, and the other two of the guide rails are outwards fixed below the side surface of the supporting plate.

11. The rolling test apparatus of claim 1, wherein: the rolling test equipment also comprises a control device for controlling the roller device to act.

12. The rolling test apparatus of claim 1, wherein: the rolling test equipment also comprises a power device used for providing power required by the movement of the roller device.