CN216632248U - Windscreen wiper rim charge breaker - Google Patents

Abstract

The utility model discloses a wiper edge material breaking machine, which comprises a bottom plate, the upper surface of the bottom plate is fixedly connected with two fixed frames with symmetrical positions, the upper end of the fixed frame is fixedly connected with four fixed rods, and the left side is fixedly connected with four fixed rods. A frame is fixedly connected to the fixing frame, and two motors are fixedly connected to the frame. The right end of the rotating shaft is fixedly connected with a pressing plate, the pressing operation of the original parts is realized through the pressing mechanism and the first breaking mechanism, and the first cylinder of the second breaking mechanism provides power for breaking, The upward extrusion plate drives the original wiper parts to bend upwards, and at the same time, the springs store and release energy to realize the downward bending operation of the original parts of the wiper, so as to realize the reciprocating and continuous bending up and down until the original parts of the wiper are removed. break.

Description

A wiper edge material breaking machine

technical field

The utility model relates to the related field of wipers, in particular to a wiper edge material breaking machine.

Background technique

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

Automation technology is widely used in industry, agriculture, military, scientific research, transportation, commerce, medical care, service and family. It can also expand human organ functions, greatly improve labor productivity, and enhance human ability to understand and transform the world;

The utility model designs a wiper scrap breaker capable of quickly breaking off the original wiper parts punched out of a metal plate.

Utility model content

In order to overcome the above-mentioned defects in the prior art, the utility model provides a wiper scrap breaking machine, which realizes the pressing operation of the original parts through the pressing mechanism and the first breaking mechanism, and the second breaking mechanism A cylinder provides power for breaking, and the upward extrusion plate drives the original wiper parts to bend upwards. At the same time, through the spring energy storage and release, the downward bending operation of the original wiper parts is realized, and then the reciprocating up and down bending is realized. , until the original part of the wiper is broken.

Technical solutions

A wiper edge material breaking machine, comprising a base plate, the upper surface of the base plate is fixedly connected with two fixed frames with symmetrical positions, the upper end of the fixed frame is fixedly connected with four fixing rods, and the left fixed frame A frame is fixedly connected to the frame, and two motors are fixedly connected to the frame. The fixed frame is rotatably connected with a rotating shaft with symmetrical front and rear positions, and the output shaft of the motor and the rotating shaft are connected by a coupling. The right end of the rotating shaft is fixedly connected with a pressing plate, the rotating shaft is provided with a first breaking mechanism located between the fixing frames, and the fixing frame on the right side is fixedly connected with a symmetrical front and rear position through the pressing plate. The pressing plate is used to realize the pressing mechanism for the fixing operation of the first breaking mechanism. A support mechanism for placing the original parts of the wiper is arranged between the breaking mechanism and the first breaking mechanism.

Further, the second breaking mechanism includes four support plates fixedly connected to the bottom plate, the support plates are fixedly connected with a first cylinder and a limit block, and the limit block penetrates through and is slidably connected to a limited extent. Positioning column, the upper end of the limiting column is fixedly connected with a top plate, the upper output end of the first cylinder is fixedly connected with a push plate located directly under the top plate, and the left and right top plates are fixedly connected with one A squeeze plate, a squeeze block is fixedly connected on the upper surface of the squeeze plate, and a first squeeze bearing for squeezing the original part of the wiper is installed on the upper end of the squeeze block.

Further, the support mechanism includes a support frame fixedly connected to the upper end of the support plate, the upper end of the support frame is fixedly connected with a butting plate, the upper surface of the abutting plate is fixedly connected with a support bar, and the support The upper surface of the strip is provided with bumps that are evenly distributed at equal intervals for adapting to the original parts of the wiper, and the front and rear sides of the support strip are fixedly connected with bearing strips with symmetrical positions.

Further, the first breaking mechanism includes equidistant and evenly distributed pressing pieces that are fixedly connected to the rotating shaft, and between the pressing pieces are equidistantly evenly distributed pressing pieces that are rotatably connected to the rotating shaft. , one end of the pressing sheet close to the supporting mechanism is installed with a second pressing bearing for pressing the original parts of the wiper, and one end of the pressing sheet close to the supporting mechanism is fixedly connected with a pressing strip and a tension spring is fixedly connected with the upper end of the pressing sheet and the pressing sheet.

Further, the lower surface of the pressing strip is fixedly connected with a soft rubber strip for protecting the original parts of the wiper during extrusion.

Further, the pressing mechanism includes a fixing plate fixedly connected to the fixing frame on the right side, the fixing plate is fixedly connected with a second cylinder, and the upper output end of the second cylinder is fixedly connected with a Press and fix the pressing plate of the pressing plate.

beneficial effect

Compared with the prior art, the utility model has the following beneficial effects: the pressing operation of the original parts is realized through the pressing mechanism and the first breaking mechanism, the first cylinder of the second breaking mechanism provides power for breaking, and the upward The extruding plate drives the original wiper parts to bend upwards, and at the same time, through the spring energy storage and release, the downward bending operation of the original wiper parts is realized, and then the reciprocating up and down bending is realized until the original parts of the wiper are broken. And in the process of continuous breaking, both the first squeeze bearing and the second squeeze bearing can always adapt to the deformation of the original wiper part and stick to the original wiper part, and the first squeeze bearing and the second squeeze bearing have The friction during bending can be reduced, so that the breaking process is smoother and smoother, and after it is completely broken, the excess material can be dropped from the outside of the second breaking mechanism, which is convenient for recycling.

Description of drawings

Fig. 1 is the three-dimensional structure schematic diagram of a kind of wiper edge material breaking machine of the utility model;

Fig. 2 is the front view of the utility model;

Fig. 3 is the right side view of the utility model;

4 is a three-dimensional cross-sectional view of the utility model;

Fig. 5 is the three-dimensional structure schematic diagram of different angles of Fig. 4;

6 is a schematic structural diagram of a first breaking mechanism;

Fig. 7 is the structural representation of extruded sheet;

8 is a three-dimensional schematic diagram of the support mechanism and the second breaking mechanism;

9 is a schematic structural diagram of a support frame;

Figure 10 is a schematic structural diagram of the original wiper parts punched out from a metal plate;

FIG. 11 is a schematic structural diagram of the wiper part removed after the original part of the wiper is broken.

reference number

Pressing mechanism S1, second breaking mechanism S2, first breaking mechanism S3, support mechanism S4, bottom plate 1, fixing frame 2, motor 3, frame 4, coupling 5, fixing rod 6, rotating shaft 7, pressing plate 8. Support frame 9, extrusion sheet 10, compression strip 11, soft rubber strip 12, second extrusion bearing 13, compression sheet 14, support plate 16, first cylinder 17, limit post 18, limit block 19. Top plate 20, extrusion plate 21, bump 22, bearing strip 23, first extrusion bearing 24, support strip 25, contact plate 26, push plate 27, extrusion block 28, original wiper parts 29, second Cylinder 30 , fixed plate 31 , pressing push plate 32 .

Detailed ways

In order to better illustrate and describe the content of the present utility model, the following descriptions will be carried out in conjunction with the accompanying drawings and implementation examples:

As shown in Figures 1-11, the utility model discloses a wiper edge material breaking machine, comprising a bottom plate 1, the upper surface of the bottom plate 1 is fixedly connected with two fixed frames 2 with symmetrical positions, and the upper end of the fixed frame 2 is fixed Four fixing rods 6 are connected, a frame 4 is fixedly connected to the fixing frame 2 on the left, and two motors 3 are fixedly connected to the frame 4. The output shaft and the rotating shaft 7 are connected through the coupling 5, the right end of the rotating shaft 7 is fixedly connected with a pressing plate 8, and the rotating shaft 7 is provided with a first breaking mechanism S3 located between the fixed frames 2, and the right fixed frame 2 The top is fixedly connected with a pressing mechanism S1 that is symmetrical in front and rear positions by pressing the pressing plate 8 to realize the fixed operation of the first breaking mechanism S3. The second breaking mechanism S2, between the second breaking mechanism S2 and the first breaking mechanism S3, a support mechanism S4 for placing the original parts 29 of the wiper is provided.

Further, the second breaking mechanism S2 includes four support plates 16 that are fixedly connected to the bottom plate 1. The support plates 16 are fixedly connected with the first cylinder 17 and the limit block 19, and the limit block 19 penetrates and is slidably connected to limit the position. 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 on the lower side of the top plate 20, and a pressing plate 27 is fixedly connected to the left and right top plates 20. Plate 21. A pressing block 28 is fixedly connected to the upper surface of the pressing plate 21, and the upper end of the pressing block 28 is installed with a first pressing bearing 24 for pressing the original part 29 of the wiper.

Further, the support mechanism S4 includes a support frame 9 that is fixedly connected to the upper end of the support plate 16, the upper end of the support frame 9 is fixedly connected with the abutting plate 26, and the upper surface of the abutting plate 26 is fixedly connected with a support bar 25. The upper surface is provided with bumps 22 evenly distributed at equal intervals for fitting the original parts 29 of the wiper, and the front and rear sides of the support bar 25 are fixedly connected with symmetrically positioned bearing bars 23 .

Further, the first breaking mechanism S3 includes uniformly spaced pressing sheets 14 fixedly connected to the rotating shaft 7, and the pressing sheets 14 are provided with equally spaced and evenly distributed extruding sheets 10 that are rotatably connected to the rotating shaft 7. One end of the pressing sheet 10 close to the support mechanism S4 is installed with a second squeeze bearing 13 for squeezing the original part 29 of the wiper blade, and one end of the pressing sheet 14 close to the supporting mechanism S4 is fixedly connected with a pressing strip 11, and the pressing sheet 14 A tension spring (not shown) is fixedly connected to the upper end of the pressing sheet 10 .

Further, the lower surface of the pressing strip 11 is fixedly connected with a soft rubber strip 12 for protecting the original part 29 of the wiper during extrusion.

Further, the pressing mechanism S1 includes a fixing plate 31 fixedly connected to the fixing frame 2 on the right side. The pressing plate 32 of the pressing plate 8 is fixed.

Specifically, in the initial state, the pressing plate 8 is in a vertical state, the tension spring is stretched and has the shortest length, the pressing plate 21 is at the lowest position, and the first breaking mechanism S3 is in an open state, that is, the pressing pieces 14 are close to each other one end is at the highest point.

When the breaking operation is required, place the original wiper part 29 on the support mechanism S4, and the bump 22 can be snapped into the n-shaped groove on the lower side of the original part 29 of the wiper, then start the motor 3, and then the rotating shaft 7 rotates and Drive the first breaking mechanism S3 to turn over to the side of the original wiper part 29, and at the same time turn the pressing plate 8 into a horizontal state;

Then start the second air cylinder 30, and then push the push plate 32 to move up and squeeze the end of the compression plate 8 away from the fixing frame 2. At this time, the entire first breaking mechanism S3 will hold the rain under the torsion of the compression plate 8. Scraping the original part 29, that is, pressing the original part 29 of the wiper on the carrier strip 23 and the support strip 25 through the pressing sheet 14 and the soft rubber strip 12;

At this time, under the action of the tension spring, the mutually close ends of the second extrusion bearing 13 are pressed against the front and rear sides of the original wiper part 29, and the excess material on both sides of the original part 29 of the wiper is squeezed into contact with each other. push down;

Then the first air cylinder 17 is activated, and then the push plate 27 moves upward and pushes the top plate 20 upward, and then the squeeze plate 21 moves upward and drives the squeeze block 28 and the first squeeze bearing 24 to move upward, so that the first squeeze bearing 24 moves upward. The excess material on both sides of the original wiper part 29 will be pushed upward, and because the middle part of the original wiper part 29 is fixed by extrusion, under the push of the first extrusion bearing 24, the two sides of the original part 29 of the wiper will be pushed upward. The excess material will be bent upwards, and at the same time, the second extrusion bearing 13 will be pushed upwards synchronously, that is, the extrusion piece 10 will be turned upwards, and the tension spring will be stretched again and store energy;

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 pulling force of the tension spring, the second extrusion bearing 13 will turn downward again and squeeze the original The excess material on both sides of the wiper part 29 realizes a reciprocating bending operation;

And through the continuous lifting and retraction of the first cylinder 17, the continuous reciprocating bending operation of the wiper original part 29 can be realized until the excess material is broken, and the breaking operation of the wiper original part 29 is completed.

Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present utility model, but not to limit them; although the technical solutions of the present utility model have been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that, It can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit of the technical solutions of the embodiments of the present invention. with scope.

Claims (6)

1. A wiper edge material breaking machine, characterized in that it comprises a bottom plate (1), and the upper surface of the bottom plate (1) is fixedly connected with two fixed frames (2) with symmetrical positions, and the fixed frame (2) ) is fixedly connected with four fixing rods (6) at the upper end, and a frame (4) is fixedly connected to the fixing frame (2) on the left side, and two motors (3) are fixedly connected to the frame (4). ), the fixed frame (2) is rotatably connected with a rotating shaft (7) with symmetrical front and rear positions, the output shaft of the motor (3) and the rotating shaft (7) are connected by a coupling (5), the The right end of the rotating shaft (7) is fixedly connected with a pressing plate (8), the rotating shaft (7) is provided with a first breaking mechanism (S3) located between the fixing frames (2), and the fixing The frame (2) is fixedly connected with a pressing mechanism (S1) that is symmetrical in front and rear positions by pressing the pressing plate (8) to realize the fixing operation of the first breaking mechanism (S3). The right lower side of the breaking mechanism (S3) is provided with a second breaking mechanism (S2) fixed on the bottom plate (1), the second breaking mechanism (S2) and the first breaking mechanism (S3). A support mechanism (S4) for placing the original parts (29) of the wiper is arranged between. 2. A wiper edge material breaking machine according to claim 1, characterized in that: the second breaking mechanism (S2) comprises four supporting plates (16) fixedly connected to the bottom plate (1) , the support plate (16) is fixedly connected with a first cylinder (17) and a limit block (19), the limit block (19) penetrates through and is slidably connected to a limit post (18), the limit The upper end of the column (18) is fixedly connected with a top plate (20), and the upper output end of the first air cylinder (17) is fixedly connected with a push plate (27) located directly under the top plate (20). A pressing plate (21) is fixedly connected to the top plate (20), a pressing block (28) is fixedly connected on the upper surface of the pressing plate (21), and the upper end of the pressing block (28) is fixedly connected A first squeeze bearing (24) for squeezing the wiper original part (29) is installed. 3. A wiper edge material breaking machine according to claim 2, characterized in that: the support mechanism (S4) comprises a support frame (9) fixedly connected to the upper end of the support plate (16), so The upper end of the support frame (9) is fixedly connected with a support plate (26), the upper surface of the support plate (26) is fixedly connected with a support bar (25), and the upper surface of the support bar (25) is provided with The bumps (22) are evenly spaced and used to fit the original wiper parts (29). The front and rear sides of the support bar (25) are fixedly connected with bearing bars (23) with symmetrical positions. 4. A wiper edge material breaking machine according to claim 3, characterized in that: the first breaking mechanism (S3) comprises equidistant and evenly distributed pressing pieces that are fixedly connected to the rotating shaft (7) (14), between the pressing sheets (14), there are equally spaced and evenly distributed pressing sheets (10) rotatably connected to the rotating shaft (7), and the pressing sheets (10) are close to the support One end of the mechanism (S4) is installed with a second squeeze bearing (13) for squeezing the original part (29) of the wiper, and one end of the pressing sheet (14) close to the support mechanism (S4) is fixed A pressing strip (11) is connected, and a tension spring is fixedly connected with the pressing sheet (14) and the upper end of the pressing sheet (10). 5. A wiper edge material breaking machine according to claim 4, characterized in that: the lower surface of the pressing strip (11) is fixedly connected with the original parts for protecting the wiper during extrusion (11). 29) of the soft rubber strip (12). 6 . The wiper edge material breaking machine according to claim 5 , wherein the pressing mechanism ( S1 ) comprises a fixing plate ( 31 ) that is fixedly connected to the fixing frame ( 2 ) on the right side. 7 . ), a second air cylinder (30) is fixedly connected to the fixing plate (31), and an upper output end of the second air cylinder (30) is fixedly connected with a pressing plate for pressing and fixing the pressing plate (8). Press the push plate (32).

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