CN218904317U - Spring plate machine - Google Patents

Abstract

The utility model relates to the technical field of charger manufacturing, and discloses a spring plate machine, wherein a charger shell is fixed on a fixing mechanism, each spring plate on a spring plate belt is bent by a bending mechanism, so that the spring plate belt is not deviated in order to keep stable shaping, a pressing mechanism presses two sides of the spring plate belt to a certain extent during bending, after the spring plate is bent, the spring plate belt is pulled by a pulling mechanism to move, the bent spring plate can be pulled to a cutter mechanism, the cutter mechanism cuts the bent spring plate from the spring plate belt, the cut spring plate is assembled in the charger shell by an assembling mechanism, the charger is assembled, the spring plate belt is continuously pulled by the pulling mechanism to move, and the charger is assembled in a reciprocating cycle manner.

Description

Spring plate machine

Technical Field

The utility model relates to the technical field of charger manufacturing, in particular to a spring plate machine.

Background

The plug of all kinds of chargers is the necessity of electronic product, and to the charger plug, the shell fragment is also its indispensable component part, charger shell fragment installation among the prior art, firstly, through the mode of punching press, with the basic shape punching press of shell fragment, then through manual or semi-automatization equipment with the shell fragment bend into the shape when being suitable for the charger installation, the shell fragment after the rethread is manual with buckling is installed in the charger plug, and whole process consumes time and is long, extravagant manpower, can't satisfy the production demand.

Disclosure of Invention

Based on the above, the utility model aims to provide the spring plate machine which can realize automatic installation of spring plates, improve production efficiency and meet production requirements.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a spring plate machine, comprising:

a machine table;

the fixing mechanism is arranged on the machine table and used for fixing a shell of the charger;

the pressing mechanism is arranged on the machine table and used for pressing two sides of the elastic sheet belt;

the bending mechanism is arranged on the machine table and used for bending the elastic sheet of the elastic sheet belt into a corresponding shape;

the cutter mechanism is arranged on the machine table and used for cutting the elastic sheet from the elastic sheet belt;

the assembling mechanism is arranged on the machine table and is used for assembling the shrapnel cut by the cutter mechanism to the fixing mechanism fixed with the charger shell;

and the pulling mechanism is arranged on the machine table and used for pulling the elastic sheet belt to enable the elastic sheet belt to move.

Further, the fixing mechanism includes:

a fixing plate;

the sliding table cylinder is arranged on the fixed plate;

the clamping assembly is arranged at the output end of the sliding table cylinder and comprises a rear clamping piece and a front clamping piece, a clamping opening is formed by surrounding the rear clamping piece and the front clamping piece, and a shell of the charger is fixedly arranged in the clamping opening and clamped by the rear clamping piece and the front clamping piece.

Further, the swager includes:

the top of the pressing base is provided with a spring plate with a sliding groove;

the upper pressing seat is arranged above the pressing base, two sides of the elastic sheet belt are pressed on the sliding groove by the upper pressing seat, the upper pressing seat is connected with the pressing base through an elastic piece, and the upper pressing seat can be pulled upwards relative to the pressing base.

Further, the bending mechanism includes:

a bending seat;

the bending table is arranged on the bending seat, a bending groove is formed in the bending table, and the elastic sheet belt is arranged in the bending groove;

the compressing assembly comprises a compressing plate and is used for compressing one side of the elastic sheet belt;

and the bending component comprises a bending plate which is used for bending the elastic sheet on the elastic sheet belt.

Further, the bending component further comprises:

the bending cylinder is arranged on the bending seat;

the bending slide block is arranged on the bending seat in a sliding manner, the output end of the bending cylinder is connected with the bending slide block, and the bending plate is arranged on the bending slide block.

Further, the cutter mechanism includes:

the cutter seat is arranged on the machine table;

the elastic sheet belt fixing assembly is arranged above the cutter seat and used for fixing the elastic sheet belt;

the cutter assembly is arranged below the cutter seat and comprises a cutter head, and the cutter head cuts the elastic sheet from the elastic sheet belt from bottom to top.

Further, the cutter assembly further comprises:

the cutter plate is arranged below the cutter seat and provided with a cutter cylinder;

the cutter head plate is provided with the cutter head, and the cutter head plate is arranged at the output end of the cutter cylinder.

Further, the assembly mechanism includes:

assembling a driving assembly;

the clamping connector is arranged at the output end of the assembly driving assembly and is used for clamping the cut-off elastic sheet.

Further, the material pulling mechanism comprises:

a first material pulling driving mechanism;

the output end of the first material pulling driving mechanism is connected with the material pulling seat;

the second material pulling driving mechanism is arranged on the material pulling seat;

the material pulling block is arranged at the output end of the second material pulling driving mechanism, and the second material pulling driving mechanism can drive the material pulling block to compress the elastic sheet belt on the material pulling seat.

Further, the method further comprises the following steps:

and the feeding mechanism is used for conveying the elastic sheet belt to the bending mechanism.

The beneficial effects of the utility model are as follows:

the utility model provides a spring plate machine, which has the working principle that a charger shell is fixed on a fixing mechanism, each spring plate on a spring plate belt is bent by a bending mechanism, so that the spring plate belt is not deviated in order to keep stable shaping, a pressing mechanism presses two sides of the spring plate belt to a certain extent when the spring plate is bent, after the spring plate is bent, the spring plate belt is pulled by a pulling mechanism to move, the bent spring plate can be pulled to a cutter mechanism, the cutter mechanism cuts the bent spring plate from the spring plate belt, the cut spring plate is assembled in the charger shell by an assembling mechanism, the charger is assembled, the spring plate belt is continuously pulled by the pulling mechanism to move, and the charger is assembled in a reciprocating cycle.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following description will briefly explain the drawings needed in the description of the embodiments of the present utility model, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the contents of the embodiments of the present utility model and these drawings without inventive effort for those skilled in the art.

Fig. 1 is a schematic structural diagram of a spring plate machine according to an embodiment of the present utility model;

fig. 2 is another visual schematic structural diagram of a spring machine according to an embodiment of the present utility model;

fig. 3 is a schematic structural diagram of a fixing mechanism according to an embodiment of the present utility model;

fig. 4 is a schematic structural diagram of a bending mechanism according to an embodiment of the present utility model;

fig. 5 is a schematic structural view of a cutter mechanism according to an embodiment of the present utility model;

FIG. 6 is a schematic view of a structure of a cutter seat according to an embodiment of the present utility model;

fig. 7 is a schematic structural view of a cutter assembly according to an embodiment of the present utility model;

FIG. 8 is a schematic structural view of an assembly mechanism according to an embodiment of the present utility model;

fig. 9 is a schematic structural diagram of a material pulling mechanism and a material pressing mechanism according to an embodiment of the present utility model;

fig. 10 is another visual schematic structural diagram of a material pulling mechanism and a material pressing mechanism according to an embodiment of the present utility model;

fig. 11 is a schematic structural view of the elastic band.

In the figure:

1. a machine table;

2. a feeding mechanism; 21. a feeding frame; 22. a feed roller;

3. a fixing mechanism; 31. a fixing plate; 32. a slipway cylinder; 33. a clamping assembly; 331. clamping the connecting block; 332. a rear clamping member; 333. a front clamping member; 334. a clamping opening; 335. clamping the connecting rod;

4. a bending mechanism; 41. a bending seat; 42. a bending table; 421. a bending groove; 43. a compression assembly; 431. a compacting plate; 432. a compacting cylinder; 44. a bending assembly; 441. a bending plate; 442. a bending cylinder; 443. bending the sliding block; 444. bending the sliding rail;

5. a cutter mechanism; 51. a cutter holder; 511. a cutter hole; 52. the elastic sheet is provided with a fixing component; 521. the spring plate is provided with a bearing table; 522. a front positioning table; 523. a rear positioning table; 53. a cutter assembly; 531. a cutter plate; 532. a cutter cylinder; 533. a cutter head plate; 534. a cutter head; 535. a mounting rod;

6. an assembly mechanism; 61. a clamping joint; 611. a clamping connector mounting seat; 62. an assembly plate; 63. assembling a driving assembly; 631. a first driving plate; 632. a first assembly drive mechanism; 633. a second driving plate; 634. a second assembly drive mechanism; 635. a third assembly drive mechanism; 636. assembling a driving block; 637. a third driving plate;

7. a material pulling mechanism; 71. a first material pulling driving mechanism; 72. a material pulling seat; 73. a second material pulling driving mechanism; 74. pulling the material block; 75. a material pulling mounting plate;

8. a material pressing mechanism; 81. a pressing base; 811. a chute; 82. pressing a material upper seat;

91. a spring strip; 911. punching; 912. a spring plate; 913. a fitting hole; 92. a housing.

Detailed Description

In order to make the technical problems solved by the present utility model, the technical solutions adopted and the technical effects achieved more clear, the technical solutions of the embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.

In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "left", "right", etc., azimuth or positional relationship are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of description and simplification of operations, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used merely for distinguishing between descriptions and not for distinguishing between them.

As shown in fig. 11, in the embodiment of the present utility model, the elastic strip 91 is mainly formed by punching, punching holes 911 are provided on two sides of the elastic strip 91, an elastic piece 912 is connected to one side of the elastic strip 91, and then an assembly hole 913 is provided on the elastic piece 912.

As shown in fig. 1 to 10, an embodiment of the present utility model provides a spring plate machine, which includes a machine table 1; a fixing mechanism 3, disposed on the machine 1, for fixing a housing 92 of the charger; the pressing mechanism 8 is arranged on the machine table 1 and used for pressing two sides of the elastic sheet belt 91; a bending mechanism 4, disposed on the machine 1, for bending the elastic sheet 912 of the elastic sheet belt 91 into a corresponding shape; the cutter mechanism 5 is arranged on the machine table 1 and is used for cutting the elastic sheet 912 from the elastic sheet belt 91; an assembling mechanism 6 disposed on the machine 1, for assembling the spring piece 912 cut by the cutter mechanism 5 to the fixing mechanism 3 to which the charger housing 92 is fixed; and the material pulling mechanism 7 is arranged on the machine table 1 and is used for pulling the elastic sheet belt 91 so that the elastic sheet belt 91 moves.

Specifically, the embodiment of the utility model provides a spring plate machine, the working principle of which is that firstly, a charger shell 92 is fixed on a fixing mechanism 3, a bending mechanism 4 bends each spring plate 912 on a spring plate belt 91, in order to keep stable and stable, the spring plate belt 91 is not deviated when the spring plate belt 91 is bent, a pressing mechanism 8 presses two sides of the spring plate belt 91 to a certain extent, after the spring plate 912 is bent, a pulling mechanism 7 pulls the spring plate belt 91 to move, the bent spring plate 912 can be pulled to a cutter mechanism 5, the cutter mechanism 5 cuts off the bent spring plate 912 from the spring plate belt 91, an assembling mechanism 6 assembles the cut spring plate 912 into the charger shell 92 to complete the assembly of the charger, and the pulling mechanism 7 continues to pull the spring plate belt 91 to move, so that the charger is assembled in a reciprocating cycle.

As a preferred mode of the embodiment of the present utility model, as shown in fig. 1, 2 and 3, the fixing mechanism 3 includes a fixing plate 31, and the fixing plate 31 is disposed on the machine 1; a slide cylinder 32 provided on the fixed plate 31; the clamping assembly 33 is disposed at the output end of the sliding table cylinder 32, and comprises a rear clamping piece 332 and a front clamping piece 333, a clamping opening 334 is formed between the rear clamping piece 332 and the front clamping piece 333 in a surrounding manner, and a shell 92 of the charger is fixedly disposed in the clamping opening 334 and clamped by the rear clamping piece 332 and the front clamping piece 333. Specifically, the output end of the sliding table cylinder 32 is provided with a clamping connection block 331, the clamping assembly 33 is arranged on the clamping connection block 331, when the clamping connection block 331 is driven to move forward by the sliding table cylinder 32, the clamping assembly 33 is located below the assembling mechanism 6, the assembling mechanism 6 assembles the elastic sheet 912 to the charger shell 92, when the sliding table cylinder 32 drives the clamping connection block 331 to move backward after the assembling is completed, the assembled charger shell 92 can be taken out, further, in order to conveniently clamp the charger shell 92 between the front clamping piece 333 and the rear clamping piece 332, a clamping connecting rod 335 is arranged between the front clamping piece 333 and the rear clamping piece 332, an elastic piece (not shown) is sleeved in the clamping connecting rod 335, one end of the elastic piece is connected with the front clamping piece 333, the other end of the elastic piece is connected with the rear clamping piece 332, the clamping opening 334 can be enlarged by pulling the front clamping piece 333, the charger shell 92 can be conveniently put in at the moment, then hands are released, and the front clamping piece 333 and the rear clamping piece 332 clamp the charger shell 92 in the middle under the action of elastic force.

As a preferred mode of the embodiment of the present utility model, as shown in fig. 1, 2, 9 and 10, in order to keep the elastic strip 91 stable in the continuous moving process, the pressing mechanism 8 is provided to press two sides of the elastic strip 91, it should be noted that the pressing mechanism 8 does not press the elastic strip 91, the pressing mechanism 8 is only attached to the elastic strip 91, the elastic strip 91 is still movable by pulling the elastic strip 91, and the pressing mechanism 8 is provided with at least one group, in this embodiment, two groups are provided, which are respectively located near the feeding end and the discharging end of the machine table 1; the pressing mechanism 8 comprises a pressing base 81, and the top of the pressing base is provided with a spring strip 91 sliding groove 811; the upper pressing seat 82 is arranged above the pressing base 81, two sides of the elastic sheet belt 91 are pressed on the sliding groove 811 by the upper pressing seat 82, the upper pressing seat 82 is connected with the upper pressing base 81 through an elastic piece, and the upper pressing seat 82 can be pulled upwards relative to the upper pressing base 81. Specifically, the elastic strip 91 is disposed on the sliding groove 811 of the pressing base 81, the bottom of the upper pressing seat 82 is attached to the top of two sides of the elastic strip 91, and in order to fix the upper pressing seat 82 and press the elastic strip 91, the upper pressing seat 82 and the pressing base 81 are connected by an elastic element, so that the upper pressing seat 82 can be pulled up freely, and can be attached to the elastic strip 91 after being released.

As a preferred mode of the embodiment of the present utility model, as shown in fig. 1, 2 and 5, in order to enable automatic bending of the elastic sheet on the elastic sheet belt 91, the bending mechanism 4 includes a bending seat 41; the bending table 42 is arranged on the machine table 1, the bending seat 41 is provided with a bending groove 421, and the elastic sheet belt 91 is arranged in the bending groove 421; a pressing assembly 43 including a pressing plate 431 for pressing one side of the elastic band 91; the bending component 44 includes a bending plate 441 for bending the elastic sheet 912 on the elastic sheet belt 91. Specifically, in the embodiment of the present utility model, the elastic strip 91 is placed on the bending groove 421 on the bending table 42, the bending groove 421 and the sliding groove 811 are on the same line, and when the elastic strip 912 is bent, the pressing plate 431 presses one side of the elastic strip 91, and then the bending plate 441 bends the elastic strip 912 on the elastic strip 91. Further, the bending assembly 44 further includes a bending cylinder 442 disposed on the bending seat 41; the bending slide block 443 is slidably disposed on the bending seat 41, the bending slide rail 444 is disposed on the bending seat 41, the bending slide block 443 is slidably disposed on the bending slide rail 444, an output end of the bending cylinder 442 is connected with the bending slide block 443, the bending plate 441 is disposed on the bending slide block 443, the bending seat 41 is further provided with a pressing cylinder 432, an output end of the pressing cylinder 432 is connected with the pressing plate 431, specifically, in the embodiment of the utility model, the pressing cylinder 432 drives the pressing plate 431, the pressing plate 431 presses one side of the elastic sheet belt 91, the bending cylinder 442 drives the bending slide block 443 to move, so that the bending plate 441 moves, one end of the bending plate 441 bends the elastic sheet 912, and after the elastic sheet 912 is bent, the pressing cylinder 432 drives the pressing plate 431 to lift, at this time, the elastic sheet belt 91 is movable under the action of the material pulling mechanism 7.

As a preferred mode of the embodiment of the present utility model, as shown in fig. 1, 2, 5, 6 and 7, in order to cut the elastic sheet 912 from the elastic sheet belt 91, the cutter mechanism 5 includes: a cutter seat 51 disposed on the machine 1; the elastic strip fixing component 52 is arranged above the cutter seat 51 and is used for fixing the elastic strip 91; the cutter assembly 53 is disposed below the cutter seat 51, and includes a cutter bit 534, where the cutter bit 534 cuts the elastic sheet 912 from the elastic sheet belt 91 from bottom to top. Specifically, after the elastic sheet 912 on the elastic sheet belt 91 is bent, the pulling mechanism 7 pulls the elastic sheet belt 91 to the cutter mechanism 5, the elastic sheet belt 91 is fixed by the elastic sheet belt 91 fixing piece on the cutter seat 51, the cutter hole 511 is provided at the bottom of the cutter seat 51, the cutter bit 534 of the cutter assembly 53 passes through the cutter hole 511 from bottom to top to cut the elastic sheet 912 off the elastic sheet belt 91, preferably, the elastic sheet belt fixing assembly 52 includes an elastic sheet belt bearing table 521, the elastic sheet belt 91 is disposed on the elastic sheet belt bearing table 521, the corresponding elastic sheet belt bearing table 521 is provided with a hole position corresponding to the cutter hole 511 so that the cutter bit 534 can pass through the elastic sheet belt bearing table 521, and a front positioning table 522 and a rear positioning table 523 are disposed above the bearing table, respectively, so that the cutter bit 534 can perform the function of limiting and fixing the elastic sheet belt 91 in a working state, and it is to be noted that the front positioning table 522 and the rear positioning table 523 do not completely dead the elastic sheet belt 91, but only the front positioning table 522 and the rear positioning table 523 leave a gap to enable the elastic sheet 91 to pass through. Further, the cutter assembly 53 further includes a cutter plate 531 disposed below the cutter seat 51, and the cutter plate 531 is connected to the cutter seat 51 by a mounting rod 535, and a cutter cylinder 532 is disposed thereon; a cutter head plate 533 on which the cutter head 534 is disposed, the cutter head plate 533 being disposed at an output end of the cutter cylinder 532. Specifically, the blade 912 is cut off from the blade belt 91 by driving the cutter head plate 533 upward by the cutter cylinder 532.

As a preferred mode of the embodiment of the present utility model, as shown in fig. 1, 2 and 8, the fitting mechanism 6 includes a fitting driving assembly 63; the clamping connector 61 is disposed at an output end of the assembly driving assembly 63, and is used for clamping the spring piece 912 which has been cut off. Specifically, the assembly mechanism 6 is disposed above the cutter mechanism 5, the assembly driving assembly 63 is disposed on the machine 1 through the assembly plate 62, the assembly driving assembly 63 includes a first driving plate 631 disposed on the assembly plate 62, a first assembly driving mechanism 632 is disposed on the first driving plate 631, an output end of the first assembly driving mechanism 632 is connected with a second driving plate 633, the second driving plate 633 is slidably disposed on the first driving plate 631, a second assembly driving mechanism 634 is disposed on the second driving plate 633, an output end of the second assembly driving mechanism 634 is disposed with a third driving plate 637, the third driving plate 637 is slidably disposed on the third driving plate 637, a clamping connector mounting seat 611 is disposed on the third driving plate 637, and the clamping connector 61 is mounted on the clamping connector mounting seat 611, it should be noted that, the clamping head 61 penetrates through the upper and lower ends of the clamping head mounting seat 611, the clamping head 61 is connected with the clamping head mounting seat 611 through an elastic member (not shown), the third driving plate 637 is further provided with a third assembly driving mechanism 635, an output end of the third assembly driving mechanism 635 is provided with an assembly driving block 636, the assembly driving block 636 is disposed above the clamping head mounting seat 611, specifically, in the embodiment of the utility model, by driving of the assembly driving assembly 63, the clamping head 61 can be moved above the corresponding elastic sheet 912, the bottom of the clamping head 61 is clamped with the assembly hole 913 of the elastic sheet 912, and then the elastic sheet 912 is assembled to the charger housing 92, further, when the clamping head 61 is clamped into the assembly hole 913, the assembly driving block 636 is driven by the third assembly driving mechanism 635, the assembly driving block 636 drives the top of the clamping head 61 downward, so that the bottom of the clip 61 is clipped into the fitting hole 913; when the spring 912 needs to be released into the charger housing 92, the third assembly driving mechanism 635 moves the assembly driving block 636 upward, and the clip 61 moves upward under the action of the elastic member, so that the spring 912 is released from the clip 61 into the charger housing 92.

As a preferred mode of the embodiment of the present utility model, as shown in fig. 1, 2, 9 and 10, in order to enable continuous intermittent movement of the entire elastic band 91, the pulling mechanism 7 includes a first pulling driving mechanism 71; the material pulling device is arranged on a material pulling mounting plate 75, the material pulling mounting plate 75 is arranged on the machine table 1, a material pulling seat 72 is arranged on the machine table, the output end of the first material pulling driving mechanism 71 is connected with the material pulling seat 72, and the material pulling seat 72 is arranged on the material pulling mounting plate 75 in a sliding manner; the second material pulling driving mechanism 73 is arranged on the material pulling seat 72; the pulling block 74 is disposed at an output end of the second pulling driving mechanism 73, and the second pulling driving mechanism 73 can drive the pulling block 74 to compress the elastic sheet belt 91 on the pulling seat 72. Specifically, in the embodiment of the present utility model, positioning rods (not shown) are disposed at the bottoms of two sides of the pulling block 74, the second pulling driving mechanism 73 drives the positioning rods of the pulling block 74 to be clamped into the punched holes 911 on two sides of the elastic strip 91, then the first pulling driving mechanism 71 drives the pulling block 72 to move, so that the elastic strip 91 moves, then the second pulling driving mechanism 73 drives the pulling block 74 to lift upwards, the positioning rods are separated from the current punched holes 911, the first pulling driving mechanism 71 drives the pulling block 72 to move back again, and the second pulling driving mechanism 73 drives the positioning rods of the pulling block 74 to be clamped into the punched holes 911 at the back, so that the elastic strip 91 moves intermittently in a reciprocating cycle.

As a preferred mode of the embodiment of the present utility model, as shown in fig. 1 and 2, the elastic strip 91 is usually in a roll form, and further includes a feeding mechanism 2, which includes a feeding frame 21, a feeding roller 22 rotatably disposed on the feeding frame 21, and the elastic strip 91 in roll form is disposed on the feeding mechanism 2, specifically, on the feeding roller 22, and the feeding mechanism 2 conveys the elastic strip 91 to the bending mechanism 4. Further, in order to make the feeding more stable, the machine 1 is further provided with an arc guiding mechanism, and the elastic strip 91 is conveyed to the bending mechanism 4 along the guiding mechanism.

Note that the above is only a preferred embodiment of the present utility model and the technical principle applied. It will be understood by those skilled in the art that the present utility model is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the utility model. Therefore, while the utility model has been described in connection with the above embodiments, the utility model is not limited to the embodiments, but may be embodied in many other equivalent forms without departing from the spirit or scope of the utility model, which is set forth in the following claims.

Claims (10)

1. A spring machine, comprising:

a machine table (1);

the fixing mechanism (3) is arranged on the machine table (1) and is used for fixing a shell of the charger;

the pressing mechanism (8) is arranged on the machine table (1) and used for pressing two sides of the elastic sheet belt;

the bending mechanism (4) is arranged on the machine table (1) and is used for bending the elastic sheet of the elastic sheet belt into a corresponding shape;

the cutter mechanism (5) is arranged on the machine table (1) and is used for cutting the elastic sheet from the elastic sheet belt;

the assembling mechanism (6) is arranged on the machine table (1) and is used for assembling the shrapnel cut by the cutter mechanism (5) on the fixing mechanism (3) fixed with the charger shell;

and the pulling mechanism (7) is arranged on the machine table (1) and is used for pulling the elastic sheet belt to enable the elastic sheet belt to move.

2. A shrapnel machine as claimed in claim 1, wherein the fixing mechanism (3) comprises:

a fixing plate (31);

a slipway cylinder (32) arranged on the fixed plate (31);

clamping assembly (33), set up in the output of slip table cylinder (32), it is including back holder (332) and preceding holder (333), back holder (332) with enclose between preceding holder (333) and form clamping mouth (334), the casing of charger set up fixedly in clamping mouth (334) by back holder (332) with preceding holder (333) press from both sides tightly.

3. A spring machine according to claim 1, characterized in that the press mechanism (8) comprises:

a spring strip chute (811) is arranged at the top of the pressing base (81);

the upper pressing seat (82) is arranged above the pressing base (81), two sides of the elastic sheet belt are pressed on the sliding groove (811) by the upper pressing seat (82), the upper pressing seat (82) is connected with the pressing base (81) through an elastic piece, and the upper pressing seat (82) can be pulled upwards relative to the pressing base (81).

4. A spring machine according to claim 1, characterized in that the bending mechanism (4) comprises:

a bending seat (41);

a bending table (42) arranged on the bending seat (41), wherein a bending groove (421) is arranged on the bending table, and a spring sheet belt is arranged in the bending groove (421);

a pressing assembly (43) including a pressing plate (431) for pressing one side of the elastic sheet band;

and the bending component (44) comprises a bending plate (441) for bending the elastic sheet on the elastic sheet belt.

5. The spring machine according to claim 4, wherein said bending assembly (44) further comprises:

a bending cylinder (442) provided on the bending seat (41);

the bending sliding block (443) is arranged on the bending seat (41) in a sliding manner, the output end of the bending cylinder (442) is connected with the bending sliding block (443), and the bending plate (441) is arranged on the bending sliding block (443).

6. A dome machine according to any one of claims 1 to 5, characterized in that the cutter mechanism (5) comprises:

a cutter seat (51) arranged on the machine table (1);

the elastic sheet belt fixing assembly (52) is arranged above the cutter seat (51) and used for fixing an elastic sheet belt;

the cutter assembly (53) is arranged below the cutter seat (51) and comprises a cutter head (534), and the cutter head (534) cuts the elastic sheet from the elastic sheet belt from bottom to top.

7. The spring machine according to claim 6, wherein the cutter assembly (53) further comprises:

a cutter plate (531) which is arranged below the cutter seat (51) and is provided with a cutter cylinder (532);

the cutter head (534) plate (533) is provided with the cutter head (534), and the cutter head (534) plate (533) is arranged at the output end of the cutter cylinder (532).

8. A shrapnel machine as claimed in claim 7, wherein the assembly mechanism (6) comprises:

assembling a driving assembly;

and the clamping connector (61) is arranged at the output end of the assembly driving assembly and is used for clamping the cut elastic sheet.

9. A shrapnel machine as claimed in claim 1, wherein the pulling mechanism (7) comprises:

a first pulling driving mechanism (71);

the output end of the first material pulling driving mechanism (71) is connected with the material pulling seat (72);

the second material pulling driving mechanism (73) is arranged on the material pulling seat (72);

the pulling block (74) is arranged at the output end of the second pulling driving mechanism (73), and the second pulling driving mechanism (73) can drive the pulling block (74) to compress the elastic sheet belt on the pulling seat (72).

10. The spring machine of claim 1, further comprising:

the feeding mechanism (2) is used for feeding the coiled elastic sheet belt onto the feeding mechanism (2), and the feeding mechanism (2) is used for conveying the elastic sheet belt onto the bending mechanism (4).

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