Die clamping device of bottle blowing machine

Abstract

The utility model discloses a bottle blowing machine mold clamping device which comprises a rack, an adjusting mechanism is arranged in the rack and comprises a shell, the shell is fixed below the rack through a bolt, a servo motor A is arranged at one end of the shell, a two-way lead screw is arranged at the rotating end of the servo motor A, driving blocks are arranged at the two ends of the two-way lead screw, and the driving blocks are connected with the servo motor A through bolts. A bidirectional electric push rod is arranged above the driving block, a base is arranged at the extension end of the bidirectional electric push rod, a pressing mechanism is arranged above the adjusting mechanism, and a rotating mechanism is arranged below the rack; a servo motor A drives a bidirectional lead screw to rotate, driving blocks are driven to be close to or far away from each other under the limiting effect of a sliding rod, the clamping length is adjusted, a double-shaft electric push rod drives bases to be close to or far away from each other, and therefore the clamping width is adjusted, and molds of different sizes and specifications are rapidly adjusted; repeated manual adjustment of the bottle blowing machine mold is avoided, and the clamping efficiency of the bottle blowing machine mold is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of clamping devices for blow molding machine molds, and particularly relates to a clamping device for blow molding machine molds. Background Art

[0002] The clamping device for blow molding machine molds can clamp the blow molding machine molds. The existing clamping device for blow molding machine molds includes a motor base and a tailstock. A rotating disc is provided on the tailstock. A fixed seat is provided between the motor and the rotating disc. A fixing groove for the blow molding machine mold is provided on the fixed seat. One side in the fixing groove is provided with a limiting block, and the other side is provided with a pushing block driven by a driver to move. The blow molding machine mold is placed in the fixing groove, and then the driver drives the pushing block to press against the limiting block, so as to fix the blow molding machine mold on the fixed seat.

[0003] In the prior art, the Chinese utility model patent with the authorization announcement number CN 212242091 U discloses a clamping device for blow molding machine molds, which includes a first side base, a second side base, a fixed seat, and a rotating motor provided on the first side base. One end of the fixed seat is connected to the rotating motor, and the other end is rotatably connected to the second side base. A fixing groove is provided in the fixed seat. A cylinder is provided on the inner wall of the fixing groove, and a sliding groove is provided on its bottom end surface. The cylinder is connected to a pushing block, and the pushing block is arranged in the sliding groove through a sliding block. A first fixing hole is provided on the bottom surface of the fixing groove. A fixing piece is provided on the side surface of the limiting block, and a second fixing hole is provided on the fixing piece. The limiting block is fixed on the bottom surface of the fixing groove by a first fixing screw. A protruding block is provided on the upper end surface of the fixed seat, and a retractable clamping block is rotatably fixed on the protruding block. The utility model can adjust the position of the limiting block in the fixing groove, and further adjust the position of the blow molding machine mold in the fixing groove. A retractable clamping block is provided, which can circumferentially fix a small blow molding machine mold to prevent the blow molding machine mold from shaking during movement.

[0004] Problems existing in comparison with the prior art: The above scheme cannot perform rapid automatic adjustment for molds of different sizes and specifications during use, resulting in the need for multiple manual adjustments during the clamping process of the blow molding machine mold, and the clamping efficiency of the blow molding machine mold is low.

[0005] Therefore, there is an urgent need for a clamping device for blow molding machine molds with automatic and efficient adjustment. Summary of the Utility Model

[0006] The purpose of the utility model is to overcome the deficiencies of the prior art and provide a clamping device for blow molding machine molds.

[0007] The utility model solves its technical problems through the following technical solutions: It includes a frame, an adjustment mechanism is arranged inside the frame. The adjustment mechanism includes a housing, the housing is fixed below the frame by bolts, a servo motor A is arranged at one end of the housing, a bidirectional lead screw is arranged at the rotating end of the servo motor A, driving blocks are arranged at both ends of the bidirectional lead screw, a bidirectional electric push rod is arranged above the driving block, a base is arranged at the extending end of the bidirectional electric push rod, a pressing mechanism is arranged above the adjustment mechanism, and a rotating mechanism is arranged below the frame.

[0008] As a further scheme of the utility model: The pressing mechanism includes a right-angle clamping arm, the right-angle clamping arm is welded above the base, a top plate is arranged at the top of the right-angle clamping arm, an electric telescopic rod is arranged above the top plate, a pressing block is arranged at the extending end of the electric telescopic rod, and a rubber block is arranged on the inner wall of the right-angle clamping arm.

[0009] As a further scheme of the utility model: The rotating mechanism includes a servo motor B, the servo motor B is fixed below the housing by bolts, a bottom plate is arranged below the servo motor B, a plurality of ejector rods are arranged on the outer side of the bottom plate, and a pulley is arranged at one end of the ejector rod.

[0010] As a further scheme of the utility model: A square hole is arranged at one end of the driving block, and a sliding rod is arranged on the inner wall of the square hole.

[0011] As a further scheme of the utility model: A sponge pad is arranged on the outer wall of the pressing block.

[0012] As a further scheme of the utility model: A plurality of channels are arranged on the outer side of the frame.

[0013] As a further scheme of the utility model: A limiting track is arranged below the housing.

[0014] As a further scheme of the utility model: A plurality of locking universal wheels are arranged below the bottom plate.

[0015] In summary, due to the adoption of the above technical solutions, the beneficial effects of the utility model are:

[0016] 1. By arranging a servo motor A, the servo motor A drives the bidirectional lead screw to rotate. Under the limiting action of the sliding rod, the driving blocks are driven to approach or move away from each other, so as to adjust the clamping length. A double-axis electric push rod is arranged, and the double-axis electric push rod drives the bases to approach or move away from each other, thereby adjusting the clamping width, realizing the rapid adjustment of molds of different sizes and specifications, avoiding multiple manual adjustments during the clamping process of the blow molding machine mold, and ensuring the clamping efficiency of the blow molding machine mold;

[0017] 2. By setting a servo motor B, the servo motor drives the housing to rotate. Under the limiting action of the pulley and the limiting track, the clamping mold of the blow molding machine can perform multi-angle clamping operations on the mold, enriching the functionality of the mold clamping device of the blow molding machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 Shows an isometric structural schematic diagram provided according to an embodiment of the present invention;

[0019] Figure 2 Shows a front view cross-sectional structural schematic diagram provided according to an embodiment of the present invention;

[0020] Figure 3 Shows a side view cross-sectional structural schematic diagram provided according to an embodiment of the present invention;

[0021] Figure 4 Shows provided according to an embodiment of the present invention Figure 2 Local enlarged structural schematic diagram at A in the figure.

[0022] Legend Explanation:

[0023] 100, frame; 101, housing; 102, servo motor A; 103, bidirectional lead screw; 104, drive block; 105, bidirectional electric push rod; 106, base; 201, right-angle clamping arm; 202, top plate; 203, electric telescopic rod; 204, pressing block; 205, rubber block; 301, servo motor B; 302, bottom plate; 303, ejector rod; 304, pulley; 110, square hole; 120, slide bar; 130, sponge pad; 140, channel; 150, limiting track; 160, locking universal wheel. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] In the following, only some exemplary embodiments are simply described. As those skilled in the art can recognize, the described embodiments can be modified in various different ways without departing from the spirit or scope of the present invention. Therefore, the drawings and the description are considered to be exemplary in nature rather than restrictive.

[0025] In the present invention, unless otherwise clearly specified and limited, the first feature being "above" or "below" the second feature may include direct contact between the first and second features, or may include the situation where the first and second features are not in direct contact but are in contact through other features between them. Moreover, the first feature being "above", "over", and "on top of" the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the horizontal height of the first feature is higher than that of the second feature. The first feature being "below", "beneath", and "underneath" the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the horizontal height of the first feature is less than that of the second feature.

[0026] The embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.

[0027] Embodiment 1:

[0028] As Figures 1-4 shown, a clamping device for a blow molding machine mold includes a frame 100. An adjusting mechanism is provided inside the frame 100. The adjusting mechanism includes a housing 101. The housing 101 is fixed to the lower part of the frame 100 by bolts. One end of the housing 101 is fixed with a servo motor A 102 by bolts. The rotating end of the servo motor A 102 is fixed with a bidirectional lead screw 103 by bolts. Both ends of the bidirectional lead screw 103 are drivingly connected with driving blocks 104. Above the driving blocks 104, a bidirectional electric push rod 105 is fixed by bolts. The extending end of the bidirectional electric push rod 105 is fixed with a base 106 by bolts. A pressing mechanism is arranged above the adjusting mechanism. A rotating mechanism is arranged below the frame 100. The pressing mechanism includes a right-angle clamping arm 201. The right-angle clamping arm 201 is welded above the base 106. The top of the right-angle clamping arm 201 is fixed with a top plate 202 by bolts. Above the top plate 202, an electric telescopic rod 203 is fixed by bolts. The extending end of the electric telescopic rod 203 is fixed with a pressing block 204 by bolts. A rubber block 205 is fixed to the inner wall of the right-angle clamping arm 201 by bolts. One end of the driving block 104 is cut with a square hole 110. A sliding rod 120 is slidably connected to the inner wall of the square hole 110. A sponge pad 130 is fixed to the outer wall of the pressing block 204 by bolts.

[0029] In this embodiment, by providing a servo motor A 102, the servo motor A 102 drives the bidirectional lead screw 103 to rotate. Under the limiting action of the sliding rod 120, the driving blocks 104 are driven to approach or move away from each other, so as to adjust the clamping length. A double-axis electric push rod 105 is provided. The double-axis electric push rod 105 drives the bases 106 to approach or move away from each other, thereby adjusting the clamping width, realizing the rapid adjustment of molds of different sizes and specifications, avoiding multiple manual adjustments during the clamping process of the blow molding machine mold, and ensuring the clamping efficiency of the blow molding machine mold.

[0030] Embodiment 2:

[0031] As Figures 1-4As shown in the figure, a mold clamping device for a blow molding machine, the rotation mechanism includes a servo motor B301, the servo motor B301 is fixed to the lower part of the housing 101 by bolts, a bottom plate 302 is fixed to the lower part of the servo motor B301 by bolts, a plurality of ejector rods 303 are welded to the outside of the bottom plate 302, one end of the ejector rod 303 is rotatably connected to a pulley 304, a plurality of channels 140 are cut on the outside of the frame 100, a limit track 150 is fixed to the lower part of the housing 101 by bolts, and a plurality of locking universal wheels 160 are fixed to the lower part of the bottom plate 302 by bolts.

[0032] In this embodiment, by providing a servo motor B301, the servo motor 301 drives the housing 101 to rotate. Under the limiting action of the pulley 304 and the limit track 150, the blow molding machine clamping mold can perform multi-angle clamping operations on the mold, enriching the functionality of the mold clamping device of the blow molding machine.

[0033] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, making equivalent substitutions or changes, should be covered within the protection scope of the present invention.

Claims

1. A mold clamping device for a blow molding machine, characterized in that, It includes a frame (100), an adjusting mechanism is arranged inside the frame (100), the adjusting mechanism includes a housing (101), the housing (101) is fixed to the lower part of the frame (100) by bolts, a servo motor A (102) is arranged at one end of the housing (101), a bidirectional lead screw (103) is arranged at the rotating end of the servo motor A (102), driving blocks (104) are arranged at both ends of the bidirectional lead screw (103), a bidirectional electric push rod (105) is arranged above the driving block (104), a base (106) is arranged at the extending end of the bidirectional electric push rod (105), a pressing mechanism is arranged above the adjusting mechanism, and a rotating mechanism is arranged below the frame (100).

2. The clamping device for a blow molding machine mold according to claim 1, characterized in that, The pressing mechanism includes a right-angle clamping arm (201), the right-angle clamping arm (201) is welded above the base (106), a top plate (202) is arranged at the top of the right-angle clamping arm (201), an electric telescopic rod (203) is arranged above the top plate (202), a pressing block (204) is arranged at the extending end of the electric telescopic rod (203), and a rubber block (205) is arranged on the inner wall of the right-angle clamping arm (201).

3. The clamping device for a blow molding machine die according to claim 1, wherein The rotating mechanism includes a servo motor B (301), the servo motor B (301) is fixed to the lower part of the housing (101) by bolts, a bottom plate (302) is arranged below the servo motor B (301), a plurality of ejector rods (303) are arranged on the outer side of the bottom plate (302), and a pulley (304) is arranged at one end of the ejector rod (303).

4. A mold clamping device for a blow molding machine according to claim 1, characterized in that, A square hole (110) is arranged at one end of the driving block (104), and a sliding rod (120) is arranged on the inner wall of the square hole (110).

5. The clamping device for a blow molding machine mold according to claim 2, characterized in that, A sponge pad (130) is arranged on the outer wall of the pressing block (204).

6. The clamping device for a blow molding machine die according to claim 1, characterized in that A plurality of channels (140) are arranged on the outer side of the frame (100).

7. The clamping device for a blow molding machine die according to claim 1, characterized in that, A limiting track (150) is arranged below the housing (101).

8. A bottle blowing machine mold clamping device according to claim 3, characterized in that, A plurality of locking universal wheels (160) are arranged below the bottom plate (302).

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