Unconfined test piece sample preparation and demolding all-in-one machine

Abstract

The invention discloses an unconfined test piece sample preparation and demolding all-in-one machine, which comprises a machine body box, a demolding limiting plate, a guide rail plate, a molding limiting pressing plate, a molding mold and a guide frame, a control panel and a start-stop button are respectively arranged at the middle part and one side of the front surface of the machine body box, the guide rail plate is arranged in the middle of the top of the machine body box, and the guide frame is arranged on the guide rail plate. The forming mold is placed on the guide frame, and a demolding limiting plate and a forming limiting pressing plate are arranged on the two sides of the top of the machine body box through a first supporting rod and a second supporting rod correspondingly. A control panel is arranged on the front face of the machine body box, a first hydraulic rod and a second hydraulic rod are arranged in the machine body box, intelligent control can be conducted on the first hydraulic rod and the second hydraulic rod through the control panel, accurate regulation and control can be conducted, and electric wheels are arranged on the two sides of the bottom of a guide frame through guide lugs; and the electric wheels can be controlled through the control panel, so that the control is more accurate, and the moving mode is safer compared with manual control.

Description

Technical Field

[0001] The invention relates to the field related to an all-in-one machine for sample preparation and demoulding of unconfined specimens, and in particular to an all-in-one machine for sample preparation and demoulding of unconfined specimens. Background Art

[0002] Unconfined forming is the preliminary specimen preparation stage of unconfined testing, and unconfined testing is a common method for testing the strength of cement stabilizers and other stabilized materials during construction. The unconfined forming process requires a large number of personnel, a large number of instruments and equipment, and a large number of specimens. The entire forming process is time-consuming and labor-intensive, but cement stabilized materials have a setting time, so the forming work must be completed within the effective time;

[0003] For example, the authorized patent with publication number CN219736997U (Simple Unconfined Forming Device): It includes a press body with a concrete base, an unconfined forming device adapted thereto is arranged on the outside of the press body, and a conveyor table is placed on the placement table. In this simple unconfined forming device, the object to be tested is demolded by the demolding structure and then conveyed by the conveyor table. When it is conveyed to the press body, it can be tested. The press body and the unconfined forming device can form an unconfined forming and demolding device for easy operation by test personnel. The operation is convenient and efficient. At the same time, the device can be removed when not in use without affecting the use of the press, which saves costs and is convenient for practical use.

[0004] The mold feeding of the above-mentioned prior art is not convenient enough, the mold cannot be fed automatically, and the feeding process cannot be positioned. At present, most of them use manual positioning, automatic demoulding control cannot be performed, and the intelligent effect is not enough. Summary of the invention

[0005] The purpose of the present invention is to provide an all-in-one machine for sample preparation and demoulding of unconfined specimens to solve the problems raised in the above background technology that mold feeding is not convenient enough, the mold cannot be fed automatically, and the feeding process cannot be positioned. At present, most of them use manual positioning, automatic demoulding control cannot be performed, and the intelligent effect is not enough.

[0006] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: an all-in-one machine for sample preparation and demolding of unconstrained specimens, comprising a body box, a demolding limit plate, a guide plate, a forming limit pressure plate, a forming mold and a guide frame, a control panel and a start / stop button are respectively provided in the middle of the front and one side of the body box, a guide plate is provided in the center of the top of the body box, a guide frame is provided on the guide plate, the forming mold is placed on the guide frame, and a demolding limit plate and a forming limit pressure plate are respectively provided on both sides of the top of the body box through a first support rod and a second support rod.

[0007] In a further embodiment, a demolding pin and a lifting plate are respectively provided on both sides of the center of the guide rail plate, and the demolding pin and the lifting plate are respectively arranged opposite to the demolding limit plate and the forming limit pressure plate, and a demolding limit opening corresponding to the demolding pin is provided in the middle of the demolding limit plate.

[0008] In a further embodiment, a first hydraulic rod and a second hydraulic rod are respectively provided on both sides of the interior of the body box, the telescopic end of the first hydraulic rod is connected to the demoulding head, and the telescopic end of the second hydraulic rod is connected to the lifting plate.

[0009] In a further embodiment, electric wheels are provided on both sides of the bottom of the guide frame through guide ears, second positioning heads are provided at the center of both ends of the guide frame, a tray is provided in the middle of the guide frame, and a limiting hole is provided in the middle of the tray.

[0010] In a further embodiment, the start-stop button is connected to the body box through a switch mounting plate, and the start-stop button output end is electrically connected to the electric wheel input end.

[0011] In a further embodiment, limit baffles are provided at both ends of the guide rail plate, first positioning heads are provided on both sides of the body box, the first positioning heads are correspondingly arranged with the second positioning heads, a guide rail groove is provided in the middle of the guide rail plate, and the electric wheel rolls in the guide rail groove.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] 1. A control panel is provided on the front of the body box of the invention, and a first hydraulic rod and a second hydraulic rod are provided inside the body box. The first hydraulic rod and the second hydraulic rod can be intelligently controlled through the control panel, and can be precisely regulated. Electric wheels are provided on both sides of the bottom of the guide frame through guide ears, and the electric wheels can be controlled through the control panel, so that the control is more precise and the movement method is safer than manual control.

[0014] 2. The guide frame of the invention is provided with a second positioning head at the center of both ends, and a first positioning head is provided on both sides of the guide rail plate. Through the corresponding arrangement of the first positioning head and the second positioning head, the moving position of the guide frame can be accurately judged, and the positioning can be intelligently judged with high accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of an unconfined specimen sample preparation and demoulding integrated machine of the present invention;

[0016] Figure 2 It is a top view of the body box of the present invention;

[0017] Figure 3 is a top view of the guide frame of the present invention;

[0018] Figure 4 It is a front view of the guide frame of the present invention;

[0019] Figure 5 A top view of the demoulding limiting plate of the present invention;

[0020] Figure 6 It is a top view of the forming limiting pressing plate of the present invention;

[0021] Figure 7 It is a structural schematic diagram of part A of the present invention.

[0022] In the figure: 1. limit baffle; 2. start / stop button; 3. switch mounting plate; 4. first hydraulic rod; 5. body box; 6. demoulding head; 7. demoulding limit plate; 8. first support rod; 9. guide plate; 10. control panel; 11. second support rod; 12. forming limit pressure plate; 13. lifting plate; 14. second hydraulic rod; 15. forming mold; 16. guide frame; 17. guide groove; 18. first positioning head; 19. second positioning head; 20. tray; 21. limit hole; 22. guide ear; 23. electric wheel; 24. demoulding limit opening. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0024] See also Figure 1-4, an embodiment of the present invention: an unconfined specimen sample preparation and demoulding integrated machine, comprising a machine box 5, a demoulding limit plate 7, a guide plate 9, a forming limit pressure plate 12, a forming mold 15 and a guide frame 16, a control panel 10 and a start / stop button 2 are respectively provided in the middle and one side of the front of the machine box 5, a guide plate 9 is provided in the center of the top of the machine box 5, a guide frame 16 is provided on the guide plate 9, the forming mold 15 is placed on the guide frame 16, and the top two sides of the machine box 5 are respectively provided with a first The support rod 8 and the second support rod 11 are provided with a demoulding limit plate 7 and a forming limit pressure plate 12; the control panel 10 is convenient for intelligent control of the body box 5, the guide plate 9 is used to control the directional movement of the guide frame 16, the first support rod 8 and the second support rod 11 are used to support the demoulding limit plate 7 and the forming limit pressure plate 12, the demoulding and forming limit are performed respectively by the demoulding limit plate 7 and the forming limit pressure plate 12, and the guide plate 9 is controlled by the limit baffle 1 The end of the mold is protected, the demoulding limit plate 7 is supported by the first support rod 8, the forming limit pressing plate 12 is supported by the second support rod 11, and the start and stop button 2 is used to control the start and stop of the electric wheel 23, so that it controls the electric wheel 23 to move on the guide groove 17, so that it drives the guide frame 16 to automatically move on the guide plate 9, and the material is added into the molding mold 15, so that the guide frame 16 drives the molding mold 15 to move. When the first positioning head 18 corresponds to the second positioning head 19, the guide frame 16 stops automatically, and then the second hydraulic rod 14 controls the lifting plate 13 to lift the material in the molding mold 15, so that it is formed and pressed by the forming limit pressing plate 12. After pressing and molding, the lifting plate 13 is reset by the second hydraulic rod 14, and then the molding mold 15 is automatically sent to the bottom of the demoulding limit plate 7 by the guide frame 16, and the molding material is automatically ejected from the demoulding limit opening 24 by controlling the demoulding head 6 by the first hydraulic rod 4.

[0025] A demoulding head 6 and a lifting plate 13 are respectively provided on both sides of the center of the guide rail plate 9, and the demoulding head 6 and the lifting plate 13 are respectively arranged opposite to the demoulding limit plate 7 and the forming limit pressing plate 12. A demoulding limit opening 24 corresponding to the demoulding head 6 is provided in the middle of the demoulding limit plate 7, and the demoulding head 6 is used for automatic demoulding control, and the lifting plate 13 is used to control the molding material and the forming limit pressing plate 12 to be pressed. Limit baffles 1 are provided at both ends of the guide rail plate 9, and first positioning heads 18 are provided on both sides of the body box 5. The first positioning heads 18 and the second positioning heads 19 are correspondingly arranged. A guide groove 17 is provided in the middle of the guide rail plate 9, and the electric wheel 23 rolls in the guide groove 17. The guide frame 16 can be automatically positioned and controlled by the first positioning head 18 and the second positioning head 19.

[0026] A first hydraulic rod 4 and a second hydraulic rod 14 are respectively provided on both sides of the interior of the body box 5. The telescopic end of the first hydraulic rod 4 is connected to the demoulding head 6, and the telescopic end of the second hydraulic rod 14 is connected to the lifting plate 13. The demoulding head 6 and the lifting plate 13 are respectively lifted and lowered by the first hydraulic rod 4 and the second hydraulic rod 14.

[0027] Electric wheels 23 are provided on both sides of the bottom of the guide frame 16 through guide ears 22, second positioning heads 19 are provided at the center of both ends of the guide frame 16, a tray 20 is provided in the middle of the guide frame 16, and a limiting hole 21 is provided in the middle of the tray 20. The guide frame 16 is driven by the electric wheels 23 to move stably on the guide rail plate 9, and the demoulding head 6 can be limited by the limiting hole 21.

[0028] The start-stop button 2 is connected to the body box 5 through the switch mounting plate 3, and the output end of the start-stop button 2 is electrically connected to the input end of the electric wheel 23, and the start-stop button 2 is used to control the start and stop of the electric wheel 23.

[0029] Working principle: When in use, the end of the guide plate 9 is protected by the limit baffle 1, the demoulding limit plate 7 is supported by the first support rod 8, and the forming limit pressure plate 12 is supported by the second support rod 11. The start and stop button 2 is used to control the start and stop of the electric wheel 23, so that the electric wheel 23 is controlled to move on the guide groove 17, so that the guide frame 16 is automatically moved on the guide plate 9, and the material is added into the forming mold 15, so that the guide frame 16 drives the forming mold 15 to move. When the first positioning When the head 18 corresponds to the second positioning head 19, the guide frame 16 stops automatically, and then the second hydraulic rod 14 controls the lifting plate 13 to lift the material in the forming mold 15, so that it is pressed and shaped through the forming limit pressing plate 12. After pressing and molding, the lifting plate 13 is reset by controlling the second hydraulic rod 14, and then the forming mold 15 is automatically sent to the bottom of the demolding limit plate 7 through the guide frame 16, and the demolding head 6 is controlled by the first hydraulic rod 4 to automatically eject the molding material from the demolding limit opening 24.

[0030] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. An unconstrained specimen sample preparation and demoulding integrated machine, comprising a machine body box (5), a demoulding limit plate (7), a guide plate (9), a forming limit plate (12), a forming mold (15) and a guide frame (16), characterized in that: A control panel (10) and a start / stop button (2) are respectively provided at the middle of the front side and one side of the body box (5); a guide plate (9) is provided at the center of the top of the body box (5); a guide frame (16) is provided on the guide plate (9); the molding mold (15) is placed on the guide frame (16); and a demoulding limit plate (7) and a molding limit pressure plate (12) are respectively provided on both sides of the top of the body box (5) through a first support rod (8) and a second support rod (11).

2. The unconfined specimen sample preparation and demoulding integrated machine according to claim 1, characterized in that: A demoulding head (6) and a lifting plate (13) are respectively arranged on both sides of the center of the guide rail plate (9), and the demoulding head (6) and the lifting plate (13) are respectively arranged opposite to the demoulding limit plate (7) and the forming limit pressure plate (12), and a demoulding limit opening (24) corresponding to the demoulding head (6) is arranged in the middle of the demoulding limit plate (7).

3. The unconfined specimen sample preparation and demoulding integrated machine according to claim 1, characterized in that: A first hydraulic rod (4) and a second hydraulic rod (14) are respectively provided on both sides of the interior of the machine box (5); the telescopic end of the first hydraulic rod (4) is connected to the demoulding head (6), and the telescopic end of the second hydraulic rod (14) is connected to the lifting plate (13).

4. The unconfined specimen sample preparation and demoulding integrated machine according to claim 1, characterized in that: Both sides of the bottom of the guide frame (16) are provided with electric wheels (23) through guide ears (22), second positioning heads (19) are provided at the center of both ends of the guide frame (16), a tray (20) is provided in the middle of the guide frame (16), and a limiting hole (21) is provided in the middle of the tray (20).

5. The unconfined specimen sample preparation and demoulding integrated machine according to claim 1, characterized in that: The start / stop button (2) is connected to the machine body box (5) via a switch mounting plate (3), and the output end of the start / stop button (2) is electrically connected to the input end of the electric wheel (23).

6. The unconfined specimen sample preparation and demoulding integrated machine according to claim 4, characterized in that: Both ends of the guide rail plate (9) are provided with limit baffles (1), both sides of the machine box (5) are provided with first positioning heads (18), the first positioning heads (18) and the second positioning heads (19) are arranged correspondingly, a guide rail groove (17) is provided in the middle of the guide rail plate (9), and the electric wheel (23) rolls in the guide rail groove (17).

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