CN217751586U

CN217751586U - Cutting equipment is used in production of half chamber speaker cone

Info

Publication number: CN217751586U
Application number: CN202221944999.1U
Authority: CN
Inventors: 吴国伟; 王国新; 丁志刚; 刘后明
Original assignee: Changzhou Xichun Electronic Co ltd
Current assignee: Changzhou Xichun Electronic Co ltd
Priority date: 2022-07-27
Filing date: 2022-07-27
Publication date: 2022-11-08
Anticipated expiration: 2032-07-27

Abstract

The utility model provides a cutting tool is used in production of half chamber speaker cone, include: the paper cutting machine comprises a support frame, two guide tables, a bearing plate and a moving table, wherein two groups of guide tables are fixed at the top end of the support frame, the bearing plate is installed between the two guide tables, a moving groove is formed in one side of each guide table, a support bag is arranged at one end of each moving groove, a blade is fixed on each moving table, a support strip is installed at one side of each bearing plate, a plurality of spring drums are fixed at the bottoms of the support strips, push plates are installed at the other ends of the spring drums, and a paper body is arranged on each bearing plate; the utility model discloses a set up the push pedal on the bearing board, realize the effect of flattening to the paper body, and then realize tentatively removing the wrinkle effect to the paper body, through set up stock, third baffle and second baffle on the driving plate in addition, realize that the laminating scrapes the effect of paper body, realize further enhancement wrinkle effect, remove the wrinkle in cuting cone raw and other materials, can effectively keep speaker tone quality.

Description

Cutting tool is used in production of half chamber speaker cone

Technical Field

The utility model relates to a speaker technical field particularly, relates to a cutting tool is used in production of half chamber speaker cone.

Background

Loudspeaker cone need tailor into the cone in process of production and carry out follow-up a series of processing operations after the specific dimension again, can the lapping after the production of current cone accomodate, need unreel the paper body of accomodating the lapping in the process of cutting and tailor, and traditional equipment of tailorring is direct cuts paper, but the fold can appear in the paper of long-time rolling, and the paper that has the fold cuts the tone quality that can influence the speaker after making into the cone.

Therefore, it is necessary to develop a cutting apparatus for speaker cone production with a flattening effect.

SUMMERY OF THE UTILITY MODEL

The utility model provides a half chamber speaker cone production is with cutting equipment and is solved above-mentioned problem.

In order to achieve the above object, the embodiment of the utility model provides a cutting equipment is used in production of half chamber speaker cone, include: support frame, guide table, bearing board and mobile station, the top of support frame is fixed with two sets of guide tables, two install the bearing board between the guide table, the shifting chute has been seted up to one side of guide table, the one end of shifting chute is provided with the support bag, the both ends of mobile station extend respectively in the shifting chute, be fixed with the blade on the mobile station, the support bar is installed to one side of bearing board, the bottom of support bar is fixed with a plurality of spring drum, the push pedal is installed to the other end of spring drum, be provided with the paper body on the bearing board, the bottom surface of push pedal with paper body top surface offsets.

Further, the inner contour of the moving slot is L-shaped, and the support bag is arranged on the lowest surface of the inner part of the moving slot.

Further, the mobile station comprises an active plate, and the active plate is arranged right above the bearing plate.

Furthermore, both ends of the driving plate are rotatably connected with rollers, and the outer walls of the rollers are abutted to the inner wall of the moving groove.

Furthermore, one side at the two ends of the driving plate is provided with a stop block, and the outer side wall of the stop block extends into the moving groove.

Furthermore, a cylinder is fixed on one side of the guide table, and an output end of the cylinder extends into the moving groove and is fixedly connected with one side of the stop block.

Furthermore, a shearing part is fixed at the bottom of the driving plate, and when the driving plate is pushed by the cylinder to move to the position of the supporting bag, the driving plate drives the shearing part to move downwards.

Furthermore, the shearing part comprises a first baffle fixed at the bottom of the driving plate, a long rod is rotatably connected at the bottom of the first baffle, and the top surface of the paper body is abutted to the surface of the long rod.

Further, the shearing part also comprises a second baffle, a third baffle is fixed at the bottom of the second baffle, and a paper body channel is formed between the third baffle and the second baffle.

Further, the blade is installed at the bottom of the second baffle, and the distance between the bottom edge of the blade and the top surface of the third baffle is larger than the thickness of the paper body.

Compared with the prior art, the embodiment of the utility model provides a following beneficial effect has: through set up the push pedal on the bearing board, realize the effect of flattening to the paper body, and then realize tentatively removing the wrinkle effect to the paper body, through set up stock, third baffle and second baffle on the driving plate in addition, realize that the laminating scrapes the effect of paper body, realizes further enhancement wrinkle effect of removing.

Drawings

The present invention will be further described with reference to the accompanying drawings and examples.

FIG. 1 is a perspective view of a preferred embodiment of a cutting apparatus for half-cavity speaker cone production in accordance with the present invention;

FIG. 2 is an exploded view of the cutting apparatus for producing a half-cavity speaker cone of the present invention;

FIG. 3 is a perspective cross-sectional view of a preferred embodiment of a cutting apparatus for half-cavity speaker cone production in accordance with the present invention;

fig. 4 is a perspective sectional view of a preferred embodiment of the shearing part of the present invention.

Wherein, 1, a support frame; 2. a guide table; 21. a moving groove; 22. a support cell; 3. a support plate; 31. a supporting strip; 32. a spring case; 33. pushing the plate; 4. a mobile station; 41. a driving plate; 42. a roller; 43. a stopper; 44. a shearing section; 441. a first baffle; 442. a long rod; 443. a second baffle; 444. a third baffle; 445. a blade; 5. a paper body; 6. and a cylinder.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.

Referring to fig. 1 to 2, fig. 1 is a perspective view of a preferred embodiment of a cutting apparatus for producing a half-cavity speaker cone according to the present invention; fig. 2 is an exploded view of the cutting device for producing a half-cavity speaker cone of the present invention. As shown in fig. 1-2, the utility model provides a cutting equipment is used in production of half chamber speaker cone, include: the paper feeding device comprises a support frame 1, guide tables 2, a bearing plate 3 and a moving table 4, wherein two groups of guide tables 2 are fixed at the top end of the support frame 1, the bearing plate 3 is installed between the two guide tables 2, the bearing plate 3 is mainly used for flatly laying a paper body 5, the paper body 5 is neatly placed on the bearing plate 3, a moving groove 21 is formed in one side of the guide table 2, a support bag 22 is arranged at one end of the moving groove 21, two ends of the moving table 4 respectively extend into the moving groove 21, the inner outline of the moving groove 21 is L-shaped, it needs to be further explained that the moving groove 21 is transverse L-shaped, the design aims to enable the moving table 4 to integrally descend along the transverse L after moving for a certain distance, the support bag 22 is arranged on the lowest surface in the moving groove 21, an air cylinder 6 is fixed on one side of the guide table 2, the output end of the air cylinder 6 extends into the moving groove 21 and is fixedly connected with one side of a stop block 43, and the air cylinder 6 is further used for driving the moving table 4 to move back and forth.

Referring to fig. 2 in combination with fig. 3, fig. 3 is a perspective sectional view of a preferred embodiment of a cutting device for manufacturing a cone of a half-cavity speaker according to the present invention. As shown in fig. 2 and 3, a blade 445 is fixed on the mobile station 4, the blade 445 is used for abutting against the paper body 5 to complete cutting when the mobile station 4 integrally descends, a supporting strip 31 is installed on one side of the supporting plate 3, a plurality of spring cylinders 32 are fixed at the bottom of the supporting strip 31, a pushing plate 33 is installed at the other end of each spring cylinder 32, the paper body 5 is arranged on the supporting plate 3, the bottom surface of each pushing plate 33 abuts against the top surface of the paper body 5, further, one end of the paper body 5 penetrates through a channel formed between each pushing plate 33 and the corresponding supporting strip 31, and in a natural state, the spring cylinders 32 can drive the bottom surface of each pushing plate 33 to abut against the top surface of the paper body 5.

Please continue to refer to fig. 2 in conjunction with fig. 3. As shown in fig. 2 and 3, the moving stage 4 includes an active plate 41, and the active plate 41 is disposed directly above the support plate 3. The two ends of the driving plate 41 are rotatably connected with rollers 42, and the outer walls of the rollers 42 are abutted against the inner wall of the moving groove 21. The purpose of the design is that when the cylinder 6 drives the driving plate 41 to move downwards to the position of the supporting bag 22, the output end of the cylinder 6 always keeps the same horizontal line with the stop block 43, at this time, only the driving plate 41 descends, the bottom surface of the stop block 43 always keeps the same horizontal line with the inner wall of the moving groove 21, preferably, the driving plate 41 can be connected with the cross slide block on the stop block 43 through the cross groove, when the cylinder 6 drives the stop block 43 to move horizontally, the stop block 43 drives the driving plate 41 to move horizontally due to the relative rest of the cross groove and the cross block, and when the driving plate 41 moves downwards, the cross groove and the cross block slide relatively, and the driving plate 41 moves downwards relative to the stop block 43.

Referring to fig. 2 in conjunction with fig. 3, fig. 4 is a perspective cross-sectional view of a preferred embodiment of the cutting portion of the present invention. As shown in fig. 2 to 4, it should be further explained that in the cutting apparatus for speaker cone of the present embodiment, the cone is an important component affecting the sound quality, but after the paper body 5 for cone production is produced, the wrinkles on the surface are difficult to be removed only by flattening, so that the cutting portion 44 is fixed on the bottom of the active plate 41, and the cutting portion 44 completes a single cutting after all, and can further remove the wrinkles on the paper body 5 at the cutting cost, when the cylinder 6 pushes the active plate 41 to move to the position of the supporting pocket 22, the active plate 41 drives the cutting portion 44 to move downward, and the following describes the composition structure of the cutting portion 44 specifically, the cutting portion 44 includes a first blocking plate 441, the first blocking plate 441 is fixed on the bottom of the active plate 41, the bottom of the first blocking plate 441 is rotatably connected with a long rod 442, the top surface of the paper body 5 abuts against the surface of the long rod 442, wherein the free end of the paper body 5 passes through the long rod 442 and is guided to between a second blocking 443 and a third blocking plate 444. The cutting portion 44 further includes a second blocking plate 443, a third blocking plate 444 is fixed at the bottom of the second blocking plate 443, a paper body 5 channel is formed between the third blocking plate 444 and the second blocking plate 443, it should be further noted that the paper body 5 channel formed between the third blocking plate 444 and the second blocking plate 443 is higher than the bottom surface of the long rod 442 and sits on a horizontal line, the main purpose of the design is to make the paper body 5 pass through the long rod 442 and have a certain upward inclination angle, so that the paper body 5 can be completely attached to the bottom surface of the long rod 442 in the drawing process. The blade 445 is installed at the bottom of the second stopper 443, and the distance between the bottom edge of the blade 445 and the top surface of the third stopper 444 is greater than the thickness of the paper body 5, so that the blade 445 cuts off the paper body 5 when the active plate 41 moves down to the position of the support pocket 22.

The working principle is as follows: the free end of the paper body 5 passes through the lower part of the push plate 33 and continuously passes through a channel formed between the third baffle 444 and the second baffle 443, namely, after the surface of the paper body 5 is flattened, the paper body 5 forms an upward inclination angle by the long rod 442 and the channel formed between the third baffle 444 and the second baffle 443, at the moment, the external driving force pulls the paper body 5 to enable the free end of the paper body 5 to have a certain traction force, after the paper body 5 is pulled down from the unreeling device for a certain distance, the air cylinder 6 drives the driving plate 41 to move towards the position of the support pocket 22, and the blade 445 can cut off the paper body 5.

To sum up, the beneficial effects of the utility model are that: through setting up push pedal 33 on bearing plate 3, realize the effect of flattening to paper body 5, and then realize the preliminary wrinkle effect of going forward to paper body 5, in addition through set up stock 442, third baffle 444 and second baffle 443 on active plate 41, realize that the laminating scrapes the effect of paper body 5, realize further enhancement wrinkle effect, go forward wrinkle, the effectual tone quality of guaranteeing the speaker to the cone raw and other materials that the speaker was used.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the description, and must be determined according to the scope of the claims.

Claims

1. The utility model provides a half chamber speaker cone production is with cutting equipment which characterized in that includes: support frame (1), guide table (2), bearing board (3) and mobile station (4), the top of support frame (1) is fixed with two sets of guide table (2), two install bearing board (3) between guide table (2), shifting chute (21) have been seted up to one side of guide table (2), the one end of shifting chute (21) is provided with support bag (22), the both ends of mobile station (4) extend respectively in shifting chute (21), be fixed with blade (445) on mobile station (4), support bar (31) are installed to one side of bearing board (3), the bottom of support bar (31) is fixed with a plurality of spring section of thick bamboo (32), push pedal (33) are installed to the other end of spring section of thick bamboo (32), be provided with paper body (5) on bearing board (3), the bottom surface of push pedal (33) with paper body (5) top surface offsets.

2. The cutting apparatus for producing a cone for a half-cavity speaker according to claim 1, wherein: the inner contour of the moving slot (21) is L-shaped, and the supporting bag (22) is arranged at the lowest surface of the inner part of the moving slot (21).

3. The cutting apparatus for producing a half-cavity speaker cone as claimed in claim 2, wherein: the mobile station (4) comprises a driving plate (41), and the driving plate (41) is arranged right above the bearing plate (3).

4. The cutting apparatus for producing a half-cavity speaker cone as claimed in claim 3, wherein: the two ends of the driving plate (41) are rotatably connected with rollers (42), and the outer wall of each roller (42) is abutted to the inner wall of the corresponding movable groove (21).

5. The cutting apparatus for half-cavity speaker cone production according to claim 4, wherein: one side at both ends of the driving plate (41) is provided with a stop block (43), and the outer side wall of the stop block (43) extends into the moving groove (21).

6. The cutting apparatus for producing a half-cavity speaker cone as claimed in claim 5, wherein: and an air cylinder (6) is fixed on one side of the guide table (2), and the output end of the air cylinder (6) extends into the movable groove (21) and is fixedly connected with one side of the stop block (43).

7. The cutting apparatus for producing a cone for a half-cavity speaker according to claim 6, wherein: the bottom of the driving plate (41) is fixed with a shearing part (44), and when the cylinder (6) pushes the driving plate (41) to move to the position of the supporting bag (22), the driving plate (41) drives the shearing part (44) to move downwards.

8. The cutting apparatus for manufacturing cone for half-cavity speaker of claim 7, wherein: the shearing part (44) comprises a first baffle (441), the first baffle (441) is fixed at the bottom of the driving plate (41), a long rod (442) is rotatably connected to the bottom of the first baffle (441), and the top surface of the paper body (5) is abutted to the surface of the long rod (442).

9. The cutting apparatus for producing a half-cavity speaker cone as claimed in claim 8, wherein: the cutout portion (44) further includes a second flapper (443), a third flapper (444) is fixed to a bottom portion of the second flapper (443), and a passage of the paper body (5) is formed between the third flapper (444) and the second flapper (443).

10. The cutting apparatus for producing a half-cavity speaker cone as claimed in claim 9, wherein: the blade (445) is mounted at the bottom of the second baffle (443), and the distance between the bottom edge of the blade (445) and the top surface of the third baffle (444) is greater than the thickness of the paper body (5).