Fixing mechanism for SMC sheet cutting

Abstract

The utility model discloses a fixing mechanism for SMC sheet cutting, which comprises a support frame and a sheet, the upper side of the support frame is provided with a front placing rod and a rear placing rod which are symmetrically arranged, the placing rods can be adjusted in the front-back direction, the front placing rod and the rear placing rod are respectively used for placing the front edge and the rear edge of the sheet, and the sheet is placed on the support frame. A left adjusting seat and a right adjusting seat which can be adjusted in the left-right direction are installed on the containing rod, and pressing mechanisms for pressing the sheets downwards are installed on the adjusting seats. When a sheet is cut and clamped, the placing rod on one side is adjusted in the front-and-back direction, so that the requirement for clamping the sheets with different widths in the cutting process is met, and the adjustment operation is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of SMC sheet cutting, in particular to a fixing mechanism for SMC sheet cutting. Background Art

[0002] During processing, SMC sheets need to be cut into certain sizes in order to meet actual usage requirements. When cutting, SMC sheets need to be clamped and fixed using a fixing mechanism.

[0003] Chinese patent publication number CN217833847U discloses a quantitative cutting device for SMC sheets, relating to the field of SMC sheet processing technology. The device comprises a work platform, the bottom of which is fixedly connected to a support base, a recycling bin fixedly connected to the bottom of the work platform, two slide rails, the inner walls of which are movably connected to electronic slide bars, and a cutting machine mounted on the electronic slide bars. The top of the work platform is fixedly connected to two side panels, the outer walls of which are fixedly connected to adjustment mechanisms, the adjustment mechanisms comprising four adjustment plates and clamping plates, the adjustment plates being fixedly connected to the side panels, the adjustment plates being provided with multiple adjustment holes, the inner walls of which are connected to slide bars extending through the slide bars, the slide bars being fixedly connected to the clamping plates, the clamping plates being U-shaped, and the slide bars being provided with limit holes. The utility model has the advantage of facilitating the clamping and cutting of sheets of different widths.

[0004] The above-mentioned SMC sheet quantitative cutting device adjusts the positions of the four clamping plates when fixing and clamping the sheets so as to meet the requirements of clamping and cutting sheets of different widths. However, this adjustment method requires adjusting the four clamping plates one by one, which makes the adjustment operation more troublesome. Utility Model Content

[0005] In order to solve the problem that the above-mentioned SMC sheet quantitative cutting device needs to adjust the four clamping plates one by one when fixing and clamping the sheet, which is troublesome to adjust, the present application provides an SMC sheet cutting fixing mechanism, which adopts the following technical solution:

[0006] A fixing mechanism for SMC sheet cutting includes a support frame and a sheet. Two symmetrically arranged placement rods are installed on the upper side of the support frame, and the placement rods can be adjusted in the front and rear directions. The front and rear placement rods respectively place the front and rear edges of the sheet. Two left and right adjustment seats that can be adjusted in the left and right directions are installed on the placement rods, and a pressing mechanism for pressing the sheet downward is installed on the adjustment seat.

[0007] Optionally, the placement rod includes a transverse placement plate, a vertical side plate is fixed to the upper surface of the placement plate near the front side, and a guide rail is fixed to the upper edge of the side plate.

[0008] Optionally, sliding sleeves are fixed to the lower surface of the placement plate near the left and right sides, and adjusting screws are installed on the side threads of the sliding sleeves.

[0009] Optionally, a sliding slot is provided on the lower side of the adjustment seat and is sleeved on the guide rail, and a locking screw is threadedly installed at a position corresponding to the sliding slot on the upper side of the adjustment seat, and a support plate is fixed on the side of the adjustment seat facing the sheet.

[0010] Optionally, the clamping mechanism includes an adjusting screw threaded through the support plate, the lower end of the adjusting screw is connected to a pressure plate, and the lower end of the adjusting screw is fixed with a connecting column passing through the pressure plate, and the lower end of the connecting column is fixed with a retaining ring.

[0011] Optionally, the support frame includes two longitudinal left and right support rods, the front and rear ends of the left and right support rods are fixedly connected by a connecting rod, and the support rods are vertically threaded with support screws near the front and rear ends, and a pad is fixed to the lower end of the support screws.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. In the present invention, when cutting and clamping sheets, only the placement rod on one side is adjusted in the front-back direction to meet the clamping requirements for cutting sheets of different widths, making the adjustment operation more convenient.

[0014] 2. The adjusting seat is slidably matched with the guide rail through the sliding slot to adjust the position of the adjusting seat. By adjusting the position of the adjusting seat, the clamping position of the clamping mechanism is adjusted, so that it can better adapt to the clamping of sheets of different sizes and is more flexible to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without creative work.

[0016] Figure 1 This is a three-dimensional diagram of a fixing mechanism for cutting SMC sheets of the utility model;

[0017] Figure 2 This is a schematic diagram of a placement rod of a fixing mechanism for SMC sheet cutting shown in the present utility model;

[0018] Figure 3This is a schematic diagram of an adjustment seat of a fixing mechanism for SMC sheet cutting shown in the utility model;

[0019] Figure 4 This is a schematic diagram of a clamping mechanism of a fixing mechanism for SMC sheet cutting shown in the utility model;

[0020] Figure 5 This is a schematic diagram of a support frame of a fixing mechanism for SMC sheet cutting shown in the present invention.

[0021] In the figure: 1. Support frame; 11. Support screw; 12. Support rod; 13. Pad; 14. Connecting rod; 2. Placement rod; 21. Sliding sleeve; 22. Guide rail; 23. Side plate; 24. Placement plate; 25. Adjusting screw; 3. Sheet; 4. Adjusting seat; 41. Support plate; 42. Locking screw; 43. Sliding slot; 5. Clamping mechanism; 51. Pressing plate; 52. Retaining ring; 53. Connecting column; 54. Adjusting screw. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of 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. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the utility model for which protection is claimed, but merely represents selected embodiments of the present invention.

[0023] Please refer to the Figure 1 As shown, a fixing mechanism for SMC sheet cutting includes a support frame 1 and a sheet 3. Two symmetrically arranged placement rods 2 are installed on the upper side of the support frame 1, and the placement rods 2 can be adjusted in the front and rear directions. The front and rear placement rods 2 respectively place the front and rear edges of the sheet 3. Two left and right adjustment seats 4 that can be adjusted in the left and right directions are installed on the placement rods 2, and a clamping mechanism 5 for pressing the sheet 3 downward is installed on the adjustment seat 4. When cutting and clamping the sheet 3, only the placement rod 2 on one side is adjusted in the front and rear directions to meet the clamping requirements when cutting sheets 3 of different widths, and the adjustment operation is more convenient.

[0024] Please refer to the Figure 2As shown, the placement rod 2 includes a horizontal placement plate 24 for placing the sheet 3, and a vertical side plate 23 is fixed to the upper surface of the placement plate 24 near the front side, and a guide rail 22 is fixed to the upper edge of the side plate 23 for adjusting and guiding the adjustment seat 4.

[0025] Please refer to the Figure 3 As shown, sliding sleeves 21 are fixed to the lower surface of the placement plate 24 near the left and right sides, and the side threads of the sliding sleeves 21 are threadedly installed with adjustment screws 25. The placement plate 24 is mounted on the support rod 12 through the sliding sleeves 21 to slide in the front and back directions, and is locked and fixed after adjustment by the adjusting screws 25.

[0026] Please refer to the Figure 4 As shown, a sliding slot 43 is provided on the lower side of the adjusting seat 4, which is sleeved on the guide rail 22, and a locking screw 42 is threadedly installed on the upper side of the adjusting seat 4 at a position corresponding to the sliding slot 43. The adjusting seat 4 slides with the guide rail 22 through the sliding slot 43 to achieve position adjustment of the adjusting seat 4. By adjusting the position of the adjusting seat 4, the clamping position of the clamping mechanism 5 is adjusted, so that it can better adapt to the clamping of sheets 3 of different sizes, and is locked and fixed by the locking screw 42. A support plate 41 is fixed on the side of the adjusting seat 4 facing the sheet 3, and the support plate 41 supports the installation of the clamping mechanism 5.

[0027] Please refer to the Figure 5 As shown, the clamping mechanism 5 includes an adjusting screw 54 with a thread passing through the support plate 41, and the lower end of the adjusting screw 54 is connected to the pressure plate 51. Screwing the adjusting screw 54 drives the pressure plate 51 to descend, thereby clamping and fixing the sheet 3. The lower end of the adjusting screw 54 is fixed with a connecting column 53 passing through the pressure plate 51, and the lower end of the connecting column 53 is fixed with a retaining ring 52. The adjusting screw 54 is rotationally connected to the pressure plate 51 through the connecting column 53 and the retaining ring 52.

[0028] Please refer to the Figure 5 As shown, the support frame 1 includes two longitudinal support rods 12 on the left and right, which adjust and guide the placement rod 2. The front and rear ends of the left and right support rods 12 are fixedly connected by a connecting rod 14, and the support rods 12 are vertically threaded with support screws 11 near the front and rear ends. The lower end of the support screw 11 is fixed with a pad 13, and the support screw 11 and the pad 13 support the support frame 1.

[0029] Working principle: When cutting the sheet 3, adjust the position of the placement rod 2 on one side. After the adjustment is completed, place the front and rear sides of the sheet 3 on the placement plates 24 on the front and rear sides respectively. At this time, screw the adjusting screw 54 to drive the pressing plate 51 down to press and fix the sheet 3. Then, draw lines on the surface of the sheet 3, and use a cutting machine to cut along the lines.

[0030] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that the present invention is susceptible to various modifications and variations. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A fixing mechanism for SMC sheet cutting, comprising a support frame (1) and a sheet (3), characterized in that: Two symmetrically arranged placement rods (2) are installed on the upper side of the support frame (1), and the placement rods (2) can be adjusted in the front and rear directions. The two placement rods (2) respectively place the front and rear edges of the sheet (3). Two left and right adjustment seats (4) that can be adjusted in the left and right directions are installed on the placement rods (2), and a pressing mechanism (5) for pressing the sheet (3) downward is installed on the adjustment seat (4).

2. The fixing mechanism for cutting SMC sheets according to claim 1, characterized in that: The placement rod (2) comprises a transverse placement plate (24), a vertical side plate (23) is fixed to the upper surface of the placement plate (24) near the front side, and a guide rail (22) is fixed to the upper edge of the side plate (23).

3. The fixing mechanism for cutting SMC sheets according to claim 2, characterized in that: Sliding sleeves (21) are fixed to the lower surface of the placement plate (24) near the left and right sides, and adjusting screws (25) are threadedly installed on the side surfaces of the sliding sleeves (21).

4. The fixing mechanism for cutting SMC sheets according to claim 2, characterized in that: The lower side of the adjustment seat (4) is provided with a sliding slot (43) sleeved on the guide rail (22), and a locking screw (42) is threadedly installed at a position corresponding to the sliding slot (43) on the upper side of the adjustment seat (4), and a support plate (41) is fixed on the side of the adjustment seat (4) facing the sheet (3).

5. The fixing mechanism for cutting SMC sheets according to claim 4, characterized in that: The clamping mechanism (5) comprises an adjusting screw (54) threadedly penetrating the support plate (41), the lower end of the adjusting screw (54) being connected to the pressing plate (51), and the lower end of the adjusting screw (54) being fixed with a connecting column (53) penetrating the pressing plate (51), and the lower end of the connecting column (53) being fixed with a retaining ring (52).

6. The fixing mechanism for cutting SMC sheets according to claim 1, characterized in that: The support frame (1) comprises two longitudinal support rods (12) on the left and right sides, wherein the front and rear ends of the two support rods (12) are fixedly connected by a connecting rod (14), and a support screw (11) is vertically threaded through each of the support rods (12) near the front and rear ends, and a pad (13) is fixed to the lower end of the support screw (11).

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