A windshield wiper edge material breaking machine

Abstract

The present invention discloses a windshield wiper edge material breaking machine, comprising a base plate, wherein the upper surface of the base plate is fixedly connected to two symmetrical fixing frames, the upper ends of the fixing frames are fixedly connected to four fixing rods, the fixing frame on the left side is fixedly connected to a frame, the frame is fixedly connected to two motors, the fixing frame is rotatably connected to a rotating shaft with symmetrical front and rear positions, the output shaft of the motor is connected to the rotating shaft via a coupling, the right end of the rotating shaft is fixedly connected to a clamping plate, the clamping operation of the original wiper part is realized by the clamping mechanism and the first breaking mechanism, the first cylinder of the second breaking mechanism provides power for the breaking, the upward extrusion plate drives the original wiper part to bend upward, and at the same time, the downward bending operation of the original wiper part is realized by the spring energy storage and release, thereby realizing reciprocating up and down bending until the original wiper part is broken.

Description

Technical Field

[0001] The invention relates to the field related to windshield wipers, and in particular to a windshield wiper edge material breaking machine. Background Art

[0002] With the development of industry, in order to improve production efficiency, manual operation will gradually be replaced by automated equipment;

[0003] Automation technology is widely used in industry, agriculture, military, scientific research, transportation, commerce, medical care, services and families. The use of automation technology can not only liberate people from heavy physical labor, some mental labor and harsh and dangerous working environments, but also expand the functions of human organs, greatly improve labor productivity, and enhance human ability to understand and transform the world;

[0004] The invention designs a windshield wiper edge material breaking machine which can quickly break original windshield wiper parts punched out of metal plates. Summary of the invention

[0005] In order to overcome the defects in the above-mentioned prior art, the present invention provides a wiper edge material breaking machine, which realizes the clamping operation of the original wiper parts through the clamping mechanism and the first breaking mechanism, and provides power for breaking through the first cylinder of the second breaking mechanism. The upward extrusion plate drives the original wiper parts to bend upward, and at the same time, the downward bending operation of the original wiper parts is realized through the spring energy storage and release, thereby realizing reciprocating up and down bending until the original wiper parts are broken.

[0006] Technical Solution

[0007] A wiper edge material breaking machine comprises a base plate, wherein the upper surface of the base plate is fixedly connected to two symmetrical fixing frames, the upper ends of the fixing frames are fixedly connected to four fixing rods, the fixing frame on the left side is fixedly connected to a frame, the frame is fixedly connected to two motors, the fixing frame is rotatably connected to a rotating shaft with symmetrical front and rear positions, the output shaft of the motor is connected to the rotating shaft by a coupling, the right end of the rotating shaft is fixedly connected to a clamping plate, a first breaking mechanism located between the fixing frames is arranged on the rotating shaft, a clamping mechanism symmetrical in front and rear positions is fixedly connected to the fixing frame on the right side for fixing the first breaking mechanism by clamping the clamping plate, a second breaking mechanism fixedly arranged on the base plate is arranged directly below the first breaking mechanism, and a supporting mechanism for placing original parts of the wiper is arranged between the second breaking mechanism and the first breaking mechanism.

[0008] Furthermore, the second breaking mechanism includes four supporting plates fixedly connected to the base plate, the first cylinder and the limit block are fixedly connected to the supporting plate, the limit block is penetrated by and slidably connected with a limit column, the upper end of the limit column is fixedly connected to a top plate, the upper output end of the first cylinder is fixedly connected to a push plate located directly below the top plate, an extrusion plate is fixedly connected to the left and right top plates, an extrusion block is fixedly connected to the upper surface of the extrusion plate, and the upper end of the extrusion block is equipped with a first extrusion bearing for extruding the original parts of the wiper.

[0009] Furthermore, the supporting mechanism includes a supporting frame fixedly connected to the upper end of the supporting plate, the upper end of the supporting frame is fixedly connected to a support plate, the upper surface of the support plate is fixedly connected to a support strip, the upper surface of the support strip is provided with evenly spaced protrusions for adapting to the original parts of the wiper, and the front and rear sides of the support strip are fixedly connected to symmetrically positioned bearing strips.

[0010] Furthermore, the first breaking mechanism includes equally spaced and evenly distributed compression plates fixedly connected to the rotating shaft, equally spaced and evenly distributed extrusion plates rotatably connected to the rotating shaft are arranged between the compression plates, a second extrusion bearing for extruding the original parts of the wiper is installed at one end of the extrusion plate close to the supporting mechanism, a compression strip is fixedly connected to one end of the compression plate close to the supporting mechanism, and a tension spring is fixedly connected to the upper ends of the compression plate and the extrusion plate.

[0011] Furthermore, a soft rubber strip is fixedly connected to the lower surface of the compression strip for protecting the original parts of the wiper during squeezing.

[0012] Furthermore, the clamping mechanism includes a fixing plate fixedly connected to the fixing frame on the right side, a second cylinder is fixedly connected to the fixing plate, and an extrusion push plate for extruding and fixing the clamping plate is fixedly connected to the upper output end of the second cylinder.

[0013] Beneficial Effects

[0014] Compared with the prior art, the present invention has the following beneficial effects: the clamping operation of the original wiper part is realized by the clamping mechanism and the first breaking mechanism, the first cylinder of the second breaking mechanism provides power for the breaking, the upward extrusion plate drives the original wiper part to bend upward, and at the same time, the downward bending operation of the original wiper part is realized by the spring energy storage and release, thereby realizing reciprocating up and down bending until the original wiper part is broken, and in the process of continuous breaking, the first extrusion bearing and the second extrusion bearing can always adapt to the deformation of the original wiper part and stick to the original wiper part, and the first extrusion bearing and the second extrusion bearing can reduce the friction during bending, so that the breaking process is smoother and smoother, and after complete breaking, the excess material can fall from the outside of the second breaking mechanism for easy recovery. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of a windshield wiper edge material breaking machine of the present invention;

[0016] Figure 2 It is a front view of the present invention;

[0017] Figure 3 It is a right side view of the present invention;

[0018] Figure 4 is a three-dimensional cross-sectional view of the present invention;

[0019] Figure 5 for Figure 4 Schematic diagram of the three-dimensional structure at different angles;

[0020] Figure 6 is a structural schematic diagram of a first breaking mechanism;

[0021] Figure 7 It is a schematic diagram of the structure of the extruded sheet;

[0022] Figure 8 is a schematic diagram of the three-dimensional structure of the supporting mechanism and the second breaking mechanism;

[0023] Fig. 9 is a structural schematic diagram of the support frame;

[0024] Fig.10 It is a schematic diagram of the structure of the original wiper parts punched out of a metal plate;

[0025] Fig.11 This is a schematic diagram of the structure of the wiper parts removed after the original wiper parts are broken off.

[0026] Reference Numbers

[0027] Clamping mechanism S1, second breaking mechanism S2, first breaking mechanism S3, supporting mechanism S4, base plate 1, fixing frame 2, motor 3, frame 4, coupling 5, fixing rod 6, rotating shaft 7, clamping plate 8, supporting frame 9, extrusion sheet 10, clamping strip 11, soft rubber strip 12, second extrusion bearing 13, clamping sheet 14, supporting plate 16, first cylinder 17, limiting column 18, limiting block 19, top plate 20, extrusion plate 21, protrusion 22, bearing strip 23, first extrusion bearing 24, supporting strip 25, abutment plate 26, push plate 27, extrusion block 28, original wiper parts 29, second cylinder 30, fixing plate 31, extrusion push plate 32. DETAILED DESCRIPTION

[0028] In order to better illustrate the content of the present invention, the following is a detailed description with reference to the accompanying drawings and implementation examples:

[0029] have Figure 1-Figure 11 As shown, the present invention discloses a windshield wiper edge material breaking machine, comprising a base plate 1, wherein two symmetrical fixing frames 2 are fixedly connected to the upper surface of the base plate 1, four fixing rods 6 are fixedly connected to the upper ends of the fixing frames 2, a frame 4 is fixedly connected to the fixing frame 2 on the left side, two motors 3 are fixedly connected to the frame 4, the fixing frame 2 is rotatably connected to a rotating shaft 7 symmetrical in front and back positions, the output shaft of the motor 3 is connected to the rotating shaft 7 by a coupling 5, a clamping plate 8 is fixedly connected to the right end of the rotating shaft 7, a first breaking mechanism S3 located between the fixing frames 2 is arranged on the rotating shaft 7, a clamping mechanism S1 symmetrical in front and back positions is fixedly connected to the fixing frame 2 on the right side, the clamping plate 8 is clamped to achieve the fixing operation of the first breaking mechanism S3, a second breaking mechanism S2 fixedly arranged on the base plate 1 is arranged directly below the first breaking mechanism S3, a supporting mechanism S4 for placing the original wiper parts 29 is arranged between the second breaking mechanism S2 and the first breaking mechanism S3.

[0030] Furthermore, the second breaking mechanism S2 includes four support plates 16 fixedly connected to the base plate 1, the support plates 16 are fixedly connected with a first cylinder 17 and a limit block 19, the limit block 19 is penetrated by and slidably connected with a limit column 18, the upper end of the limit column 18 is fixedly connected with a top plate 20, the upper output end of the first cylinder 17 is fixedly connected with a push plate 27 located directly below the top plate 20, the left and right top plates 20 are fixedly connected with an extrusion plate 21, the upper surface of the extrusion plate 21 is fixedly connected with an extrusion block 28, and the upper end of the extrusion block 28 is equipped with a first extrusion bearing 24 for extruding the original wiper part 29.

[0031] Furthermore, the support mechanism S4 includes a support frame 9 fixedly connected to the upper end of the support plate 16, the upper end of the support frame 9 is fixedly connected to a support plate 26, the upper surface of the support plate 26 is fixedly connected to a support bar 25, the upper surface of the support bar 25 is provided with evenly spaced protrusions 22 for adapting to the original wiper parts 29, and the front and rear sides of the support bar 25 are fixedly connected to symmetrically positioned bearing bars 23.

[0032] Furthermore, the first breaking mechanism S3 includes equally spaced and evenly distributed compression plates 14 fixedly connected to the rotating shaft 7, and equally spaced and evenly distributed extrusion plates 10 rotatably connected to the rotating shaft 7 are arranged between the compression plates 14. A second extrusion bearing 13 for extruding the original wiper part 29 is installed at one end of the extrusion plate 10 close to the supporting mechanism S4, and a compression strip 11 is fixedly connected to one end of the compression plate 14 close to the supporting mechanism S4, and a tension spring (not shown) is fixedly connected to the upper end of the compression plate 14 and the extrusion plate 10.

[0033] Furthermore, a soft rubber strip 12 is fixedly connected to the lower surface of the pressing strip 11 for protecting the original part 29 of the wiper during squeezing.

[0034] Furthermore, the clamping mechanism S1 includes a fixing plate 31 fixedly connected to the fixing frame 2 on the right side, a second cylinder 30 is fixedly connected to the fixing plate 31, and an extrusion push plate 32 for extruding and fixing the clamping plate 8 is fixedly connected to the upper output end of the second cylinder 30.

[0035] Specifically, in the initial state, the clamping plate 8 is in a vertical state, the tension spring is stretched and has the shortest length, the extrusion plate 21 is at the lowest point, and the first breaking mechanism S3 is in an open state, that is, the ends of the clamping plates 14 that are close to each other are at the highest point.

[0036] When the breaking operation is required, the original wiper part 29 is placed on the support mechanism S4, and the protrusion 22 can be inserted into the lower n-shaped groove of the original wiper part 29, and then the motor 3 is started, so that the shaft 7 rotates and drives the first breaking mechanism S3 to flip toward the side of the original wiper part 29, and the pressing plate 8 flips to a horizontal state;

[0037] Then the second cylinder 30 is started, and the push plate 32 is pressed upward and the end of the pressing plate 8 away from the fixing frame 2 is pressed. At this time, the entire first breaking mechanism S3 will press the original wiper part 29 under the torsion of the pressing plate 8, that is, the original wiper part 29 is pressed against the bearing bar 23 and the supporting bar 25 through the pressing sheet 14 and the soft rubber strip 12;

[0038] At this time, under the action of the tension spring, the ends of the second extrusion bearing 13 that are close to each other are pressed and abutted against the front and rear sides of the original wiper part 29, and the excess material parts on both sides of the original wiper part 29 are pressed downward;

[0039] Then the first cylinder 17 is started, and the push plate 27 moves upward and pushes the top plate 20 upward, and then the extrusion plate 21 moves upward and drives the extrusion block 28 and the first extrusion bearing 24 to move upward, so that the first extrusion bearing 24 will push the excess material on both sides of the original wiper part 29 upward, and because the middle part of the original wiper part 29 is squeezed and fixed, under the push of the first extrusion bearing 24, the excess material on both sides of the original wiper part 29 will be bent upward, and the second extrusion bearing 13 will be pushed upward synchronously, that is, the extrusion sheet 10 will flip upward, and the tension spring will be stretched again and store energy;

[0040] At this time, the first cylinder 17 is controlled to retract, and then the extrusion plate 21 will fall back under the action of its own weight. At this time, under the tension of the tension spring, the second extrusion bearing 13 will turn downward again and squeeze the excess material on both sides of the original wiper part 29, realizing a reciprocating bending operation;

[0041] By continuously lifting and retracting the first cylinder 17, the continuous reciprocating bending operation of the wiper original part 29 can be achieved until the excess material is broken off, completing the breaking operation of the wiper original part 29.

[0042] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the technical solutions of the present invention have been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A windshield wiper edge breaking machine, Features: The invention comprises a bottom plate (1), the upper surface of the bottom plate (1) is fixedly connected to two symmetrically positioned fixing frames (2), the upper ends of the fixing frames (2) are fixedly connected to four fixing rods (6), the fixing frame (2) on the left side is fixedly connected to a frame (4), the frame (4) is fixedly connected to two motors (3), the fixing frame (2) is rotatably connected to a rotating shaft (7) symmetrically positioned in front and back, the output shaft of the motor (3) is connected to the rotating shaft (7) via a coupling (5), the right end of the rotating shaft (7) is fixedly connected to a pressing plate (8), and the rotating shaft ( 7) is provided with a first breaking mechanism (S3) located between the fixing frames (2), the fixing frame (2) on the right side is fixedly connected with a clamping mechanism (S1) symmetrically located in the front and rear positions for achieving the fixing operation of the first breaking mechanism (S3) by clamping the clamping plate (8), a second breaking mechanism (S2) fixedly arranged on the bottom plate (1) is provided directly below the first breaking mechanism (S3), and a supporting mechanism (S4) for placing the original wiper parts (29) is provided between the second breaking mechanism (S2) and the first breaking mechanism (S3); The second breaking mechanism (S2) comprises four supporting plates (16) fixedly connected to the bottom plate (1), the supporting plate (16) being fixedly connected with a first cylinder (17) and a limit block (19), the limit block (19) being penetrated by and slidably connected with a limit column (18), the upper end of the limit column (18) being fixedly connected with a top plate (20), the upper output end of the first cylinder (17) being fixedly connected with a push plate (27) located directly below the top plate (20), the left and right top plates (20) being fixedly connected with an extrusion plate (21), the upper surface of the extrusion plate (21) being fixedly connected with an extrusion block (28), the upper end of the extrusion block (28) being provided with a first extrusion bearing (24) for extruding the original wiper part (29); The support mechanism (S4) comprises a support frame (9) fixedly connected to the upper end of the support plate (16); the upper end of the support frame (9) is fixedly connected to a support plate (26); the upper surface of the support plate (26) is fixedly connected to a support bar (25); the upper surface of the support bar (25) is provided with evenly spaced protrusions (22) for adapting to the original wiper part (29); the front and rear sides of the support bar (25) are fixedly connected to symmetrically positioned bearing bars (23); The first breaking mechanism (S3) comprises evenly spaced compression plates (14) fixedly connected to the rotating shaft (7), evenly spaced extrusion plates (10) rotatably connected to the rotating shaft (7) are arranged between the compression plates (14), a second extrusion bearing (13) for extruding the original wiper part (29) is installed at one end of the extrusion plate (10) close to the supporting mechanism (S4), a compression strip (11) is fixedly connected to one end of the compression plate (14) close to the supporting mechanism (S4), and a tension spring is fixedly connected between the compression plate (14) and the upper end of the extrusion plate (10); The clamping mechanism (S1) comprises a fixing plate (31) fixedly connected to the fixing frame (2) on the right side, a second cylinder (30) fixedly connected to the fixing plate (31), and an extrusion push plate (32) for extruding and fixing the clamping plate (8) fixedly connected to the upper output end of the second cylinder (30).

2. A windshield wiper edge breaking machine according to claim 1, Features: A soft rubber strip (12) is fixedly connected to the lower surface of the pressing strip (11) for protecting the original wiper part (29) during squeezing.

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