Cold press for plate forming

Abstract

The cold press comprises a machine body and a base, the machine body comprises an air pump and a pressing plate, opening grooves are formed in the bottoms of stand column plates on the two sides of the machine body, calibration devices are installed in the grooves, each calibration device comprises a calibration plate and an electric push rod, and the electric push rods are connected with the calibration plates through telescopic rods. The calibration plate comprises a transverse adjusting mechanism and a calibration guide block, the transverse adjusting mechanism is connected with the calibration guide block, the calibration guide block comprises a calibration guide rod and a connecting seat, the calibration guide rod is connected with the connecting seat, a movable stand column is installed at the bottom of the calibration guide rod, a guide rod is movably connected to the bottom of the stand column, and a movable rotating wheel is installed at the bottom of the guide rod; according to the design, the calibration device is arranged, calibration adjustment can be conducted according to the sizes of the plates, after adjustment is completed, the stacked plates can be calibrated, the plates are flatly stacked, and the plate pressing effect is facilitated.

Description

Technical Field

[0001] The utility model relates to a cold press for forming a plate, belonging to the field of cold presses. Background Art

[0002] In the existing technology, the series of cold press machines for panels are used to press furniture panels, wooden doors, various panels, as well as to level and shape furniture. They can make the adhesion between panels more firm, the pressure stronger, and there is no rebound. However, at present, in the process of pressing panels, the panels are often uneven after being stacked together, which will lead to uneven force between the panels during the pressing process, affecting the pressing effect of the panels. Utility Model Content

[0003] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a cold press for sheet forming, so as to solve the problem that, in the process of pressing sheets, the sheets are often uneven after being stacked together, which will lead to uneven force between the sheets during the pressing process and affect the pressing effect of the sheets.

[0004] In order to achieve the above-mentioned purpose, the utility model is implemented through the following technical solutions: a cold press for sheet forming, comprising a fuselage and a base, the fuselage comprising an air pump and a pressure plate, and characterized in that the bottom of the column plates on both sides of the fuselage are set as open grooves, and a calibration device is installed in the grooves, the calibration device includes a calibration plate and an electric push rod, the electric push rod is connected to the calibration plate through a telescopic rod, the calibration plate includes a lateral adjustment mechanism and a calibration guide block, the lateral adjustment mechanism is connected to the calibration guide block, the calibration guide block includes a calibration guide rod and a connecting seat, the calibration guide rod is connected to the connecting seat, a movable column is installed at the bottom of the calibration guide rod, the bottom of the column is provided with a movably connected guide rod, and a movable turntable is installed at the bottom of the guide rod.

[0005] Furthermore, two guide rods are provided and an angle of ninety degrees is formed between them.

[0006] Furthermore, the top of the guide rod is embedded in the interior of the column and is movably connected, and a return spring is installed on the surface of the guide rod.

[0007] Furthermore, the line between the rotating wheel corresponding to the bottom of the guide rod and the center point of the rotating wheel when it is static is parallel to the calibration plate.

[0008] Furthermore, the top of the connecting seat is set as a dovetail connector and is slidably connected to the dovetail groove at the bottom of the calibration plate, and the front end of the connecting seat is connected to the lateral adjustment mechanism through a connecting rod.

[0009] Furthermore, a limit plate is provided on the side of the calibration guide rod, and the top is threadedly connected to the bottom of the connecting seat.

[0010] Furthermore, a connecting block is provided at the bottom of the calibration plate, which is fixedly connected to the telescopic rod of the electric push rod and has limit blocks provided on both sides of the bottom.

[0011] Furthermore, a limiting groove is provided on the surface of the base.

[0012] Beneficial effects

[0013] The utility model discloses a cold press for forming plates. The cold press is provided with a calibration device which can be calibrated and adjusted according to the size of the plates. After the adjustment is completed, the stacked plates can be calibrated so that the plates can be stacked flatly, which is beneficial to the pressing effect of the plates. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Other features, objects and advantages of the present invention will become more apparent from the detailed description of the non-limiting embodiments with reference to the following drawings:

[0015] Figure 1 This is a schematic diagram of the main structure of a cold press for sheet metal forming according to the present invention;

[0016] Figure 2 This is a schematic diagram of the calibration plate and electric push rod structure of a cold press for sheet metal forming according to the present invention;

[0017] Figure 3 This is a schematic structural diagram of the calibration process of a calibration guide rod of a cold press for sheet metal forming according to the present invention;

[0018] Figure 4 This is a schematic diagram of the calibration guide rod structure of a cold press for sheet metal forming according to the present invention;

[0019] Figure 5 This is a schematic diagram of the bottom structure of a calibration plate of a cold press for sheet forming according to the present invention.

[0020] In the figure: body 1, base 2, calibration device 3, air pump 11, pressure plate 12, limit slot 21, calibration plate 31, electric push rod 32, lateral adjustment mechanism 311, calibration guide block 312, connecting block 313, threaded seat 3111, screw 3112, drive motor 3113, calibration guide rod 3121, connecting seat 3122, limit block 3131, column a1, guide rod a2, return spring a3, limit plate a4, and rotating wheel a5. DETAILED DESCRIPTION

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0022] Example

[0023] like Figure 1-5 As shown, a cold press for sheet forming includes a fuselage 1 and a base 2, the fuselage 1 includes an air pump 11 and a pressing plate 12, and is characterized in that the bottom of the column plates on both sides of the fuselage 1 is set as an open groove, and a calibration device 3 is installed in the groove, the calibration device 3 includes a calibration plate 31 and an electric push rod 32, the electric push rod 32 is connected to the calibration plate 31 through a telescopic rod, the calibration plate 31 includes a lateral adjustment mechanism 311 and a calibration guide block 312, the lateral adjustment mechanism 311 is connected to the calibration guide block 312, the calibration guide block 312 includes a calibration guide rod 3121 and a connecting seat 3122, the calibration guide rod 3121 is connected to the connecting seat 3122, the calibration guide A movable column a1 is installed at the bottom of the rod 3121, and a guide rod a2 is movably connected to the bottom of the column a1. A movable wheel a5 is installed at the bottom of the guide rod a2. The stacked plates can be calibrated by the calibration device 3, which pushes the calibration plate 31 toward the plate through the electric push rod 32. At this time, the wheel a5 at the bottom of the calibration plate 31 will slowly fit the plate and rotate, and the guide rod a2 will also rotate with it. Since the guide rod a2 can rotate and is limited by the rotation position of the limit plate a4, the vertical rod of the guide rod a2 will be moved to the limit plate a4 and fit. At this time, the wheel a5 will push and clamp the plate, thereby realizing the calibration of the plate.

[0024] In this embodiment, two guide rods a2 are provided and form a 90-degree angle between them, which can be used to calibrate the plate so that the wheels a5 at the bottom of the guide rods a2 can fit the two right-angled sides of the plate.

[0025] In this embodiment, the top of the guide rod a2 is embedded in the interior of the column a1 and is movably connected, and a return spring a3 is installed on the surface of the guide rod a2. The above can make the guide rod a2 return to its original position through the return spring a3 after rotation.

[0026] In this embodiment, the line connecting the rotating wheel a5 corresponding to the bottom of the guide rod a2 and the center point of the rotating wheel a5 when static is parallel to the calibration plate 31. The above can make it easy for the two rotating wheels a5 at the bottom of the guide rod a2 to align with the two edges of the plate, which is convenient for calibration.

[0027] In this embodiment, the top of the connecting seat 3122 is set as a dovetail connecting head and is slidably connected to the dovetail groove at the bottom of the calibration plate 31. The front end of the connecting seat 3122 is connected to the lateral adjustment mechanism 311 through a connecting rod. The above-mentioned can make the connecting seat 3122 slidably connected to the bottom of the calibration plate 31 and stuck at the bottom of the connecting seat 3122. On the other hand, the lateral adjustment mechanism 311 can also drive the connecting seat 3122 to move left and right, so as to adjust the calibration position according to the size of the plate, wherein it drives the screw 3112 to rotate by the driving motor 3113, so that the threaded seat 3111 threadedly connected to it follows the forward or reverse rotation of the driving motor 3113 to move left or right, thereby adjusting the position of the connecting seat 3122. The connecting seats 3122 on the left and right sides of the calibration plate 31 each have a set of lateral adjustment mechanisms 311 connected to them.

[0028] In this embodiment, a limiting plate a4 is provided on the side of the calibration guide rod 3121, and the top is threadedly connected to the bottom of the connecting seat 3122. The above can be used to limit the rotation angle of the calibration guide rod 3121 so that it is in a vertical state when it rotates inward to the maximum extent. The calibration guide rod 3121 is threadedly connected to the bottom of the connecting seat 3122, and calibration guide rods 3121 of different sizes can be replaced according to needs to facilitate the calibration of higher stacked plates.

[0029] In this embodiment, a connecting block 313 is further provided at the bottom of the calibration plate 31. The connecting block 313 is fixedly connected to the telescopic rod of the electric push rod 32 and limit blocks 3131 are provided on both sides of the bottom. The connecting block 313 can be pushed by the electric push rod 32, so that the calibration plate 31 is pushed out to clamp the plate for calibration, and the limit blocks 3131 are used to limit the moving direction of the calibration plate 31.

[0030] In this embodiment, a limiting groove 21 is provided on the surface of the base 2, which is used to cooperate with the limiting block 3131 to enable it to move smoothly.

[0031] Working principle:

[0032] When in use, first put the sheet to be pressed into the pressing plate position above the base 2. After placing it, the stacked sheets can be calibrated by the calibration device 3. It pushes the calibration plate 31 toward the sheet through the electric push rod 32. The calibration plate 31 will slowly squeeze and push the sheet. At this time, the two corresponding wheels a5 at the bottom of the calibration plate 31 will slowly fit the right-angled edge of the sheet, and the guide rod a2 will also rotate with it. Since the guide rod a2 can rotate and is limited by the rotation position of the limit plate a4, the vertical rod of the guide rod a2 will be moved to the limit plate a4 and fit, and it will be in a vertical state. At this time, the wheel a5 will fit It is combined with the right-angled edge of the plate, and pushes and clamps the plate, thereby realizing the calibration of the plate; on the other hand, the position of the guide rod a2 can be adjusted according to the width of the plate, and the screw 3112 can be driven to rotate by the driving motor 3113, so that the threaded seat 3111 threadedly connected thereto follows the forward or reverse rotation of the driving motor 3113 to move left or right, thereby adjusting the position of the connecting seat 3122; this design can be provided with a calibration device 3, which can be calibrated and adjusted according to the size of the plate. After the adjustment is completed, the stacked plates can be calibrated so that the plates are stacked flat, which is beneficial to the plate pressing effect.

[0033] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0034] The control method of the present invention is to control through a controller. The control circuit of the controller can be implemented by simple programming by technicians in this field. The provision of power is also common knowledge in this field. In addition, the present invention is mainly used to protect mechanical devices, so the control method and circuit connection are no longer explained in detail in the present invention.

[0035] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A cold press for forming sheet metal, comprising a body (1) and a base (2), wherein the body (1) comprises an air pump (11) and a pressing plate (12), characterized in that: The bottoms of the column plates on both sides of the fuselage (1) are configured as open slots, wherein a calibration device (3) is installed in the slots, wherein the calibration device (3) comprises a calibration plate (31) and an electric push rod (32), wherein the electric push rod (32) is connected to the calibration plate (31) via a telescopic rod, wherein the calibration plate (31) comprises a lateral adjustment mechanism (311) and a calibration guide block (312), wherein the lateral adjustment mechanism (311) is connected to the calibration guide block (312), wherein the calibration guide block (312) comprises a calibration guide rod (3121) and a connecting seat (3122), wherein the calibration guide rod (3121) is connected to the connecting seat (3122), wherein a movable column (a1) is installed at the bottom of the column (a1), wherein a guide rod (a2) is movably connected to the bottom of the guide rod (a2), wherein a movable rotating wheel (a5) is installed at the bottom of the guide rod (a2).

2. A cold press for sheet forming according to claim 1, characterized in that: There are two guide rods (a2) with a ninety-degree angle between them.

3. A cold press for sheet forming according to claim 1, characterized in that: The top of the guide rod (a2) is embedded in the interior of the column (a1) and is movably connected, and a return spring (a3) ​​is installed on the surface of the guide rod (a2).

4. A cold press for sheet forming according to claim 1, characterized in that: The line connecting the rotating wheel (a5) corresponding to the bottom of the guide rod (a2) and the center point of the rotating wheel (a5) when static is parallel to the calibration plate (31).

5. The cold press for sheet forming according to claim 1, characterized in that: The top of the connecting seat (3122) is provided with a dovetail connector and is slidably connected to the dovetail groove at the bottom of the calibration plate (31), and the front end of the connecting seat (3122) is connected to the lateral adjustment mechanism (311) via a connecting rod.

6. A cold press for sheet forming according to claim 1, characterized in that: A limiting plate (a4) is provided on the side of the calibration guide rod (3121), and the top is threadedly connected to the bottom of the connecting seat (3122).

7. The cold press for sheet forming according to claim 1, characterized in that: A connecting block (313) is also provided at the bottom of the calibration plate (31), the connecting block (313) is fixedly connected to the telescopic rod of the electric push rod (32), and limit blocks (3131) are provided on both sides of the bottom.

8. The cold press for sheet forming according to claim 4, characterized in that: A limiting groove (21) is provided on the surface of the base (2).

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