CN217395095U

CN217395095U - Sponge fixing device of sponge cutting machine

Info

Publication number: CN217395095U
Application number: CN202221596981.7U
Authority: CN
Inventors: 梅沃开
Original assignee: Foshan Shunde Duobao Sponge Co ltd
Current assignee: Foshan Shunde Duobao Sponge Co ltd
Priority date: 2022-06-24
Filing date: 2022-06-24
Publication date: 2022-09-09
Anticipated expiration: 2032-06-24

Abstract

The utility model discloses a sponge cutting machine's sponge fixing device, including the install bin, the equal fixedly connected with supporting leg in four corners of install bin bottom, the sliding tray has been seted up in the top of install bin run through, the both sides sliding connection of sliding tray inner wall has fixed establishment, be provided with adjustment mechanism between the inside of install bin and the fixed establishment, fixed establishment includes the fixed case, and the fixed case passes through sliding tray and install bin sliding connection, and sliding connection has first fly leaf between the top of fixed incasement wall and the bottom, one side fixedly connected with ejector pin of first fly leaf, the utility model relates to a sponge processing technology field. This sponge cutting machine's sponge fixing device, through stop gear's setting, first spring promotes the limiting plate through first fly leaf and ejector pin and carries out the centre gripping to the sponge fixed, prevents that the limiting plate from too big to the extrusion force of sponge piece, and the sponge that leads to takes place to deform, has improved the precision of sponge cutting greatly.

Description

Sponge fixing device of sponge cutting machine

Technical Field

The utility model relates to a sponge processing technology field specifically is a sponge fixing device of sponge cutting machine.

Background

Sponges, which are porous materials, have good water absorption and can be used to clean articles. Sponges commonly used by people are made of wood cellulose fibers or foamed plastic polymers. In addition, there are also natural sponges made of sponge animals, most of which are used for body cleaning or painting. Among the various types of sponges, PU sponge is widely used. The PU sponge mainly comprises polyester and polyether type which can be sliced or rolled, and can also be subjected to composite processing, hot pressing, blasting and tapping treatment and the like according to the requirements of customers.

Most sponges need all fix in advance at the cutting process in the market at present, and a lot of cutting machines adopt the fixed mode of centre gripping usually at present, and this mode leads to sponge piece deformation very easily if the good clamping device of control and the distance between the sponge piece, cuts when sponge piece deformation, will influence the precision of cutting.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a sponge cutting machine's sponge fixing device has solved a lot of cutting machines at present and has adopted the fixed mode of centre gripping usually, and this mode leads to sponge piece deformation very easily if the good distance between clamping device and the sponge piece of control, cuts when sponge piece deformation, will influence the problem of the precision of cutting.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a sponge fixing device of a sponge cutting machine comprises an installation box, wherein supporting legs are fixedly connected to four corners of the bottom of the installation box, a sliding groove is formed in the top of the installation box in a penetrating mode, fixing mechanisms are slidably connected to two sides of the inner wall of the sliding groove, an adjusting mechanism is arranged between the inner portion of the installation box and the fixing mechanisms, each fixing mechanism comprises a fixing box, the fixing box is slidably connected with the installation box through the sliding groove, a first movable plate is slidably connected between the top and the bottom of the inner wall of the fixing box, an ejector rod is fixedly connected to one side of the first movable plate, one end, away from the first movable plate, of the ejector rod penetrates through the fixing box and extends to the outer portion of the fixing box, a limiting plate is fixedly connected to one end, located outside the fixing box, of the ejector rod, of the end, located outside the fixing box, of the fixing box, a limiting mechanism is arranged between the bottom of the fixing box and the sliding groove, and a first spring is fixedly connected to the other side of the first movable plate, the one end fixedly connected with second fly leaf that first fly leaf was kept away from to first spring, the inner wall sliding connection of second fly leaf and fixed case, one side of second fly leaf is rotated and is connected with adjusting screw, adjusting screw keeps away from the one end of second fly leaf and runs through fixed case and extend to the outside of fixed case.

Preferably, stop gear includes the installing frame, the top of installing frame and the bottom fixed connection of fixed case, the front and the back and the sliding tray sliding connection of installing frame, the right side sliding connection of installing frame inner wall has first wedge.

Preferably, the back fixedly connected with stopper of first wedge, the one end that first wedge was kept away from to the stopper runs through the installing frame and extends to the outside of installing frame, the spacing groove with stopper looks adaptation is seted up to the inner wall of sliding tray.

Preferably, the back of the first wedge block and the surface that is located the stopper are fixedly connected with the second spring, the one end that first wedge block was kept away from to the second spring is fixedly connected with the inner wall of installing frame.

Preferably, the front side of the inner wall of the mounting frame is slidably connected with a second wedge-shaped block matched with the first wedge-shaped block, the top end of the second wedge-shaped block penetrates through the mounting frame and the fixed box and extends to the inside of the fixed box, and the top end of the second wedge-shaped block is fixedly connected with the bottom of the first movable plate.

Preferably, adjustment mechanism includes two-way threaded rod, two-way threaded rod rotates with the install bin and is connected, the equal threaded connection in both ends on two-way threaded rod surface has the thread bush, the bottom fixed connection of connecting block and fixed case is passed through at the top of thread bush.

Advantageous effects

The utility model provides a sponge fixing device of sponge cutting machine. Compared with the prior art, the method has the following beneficial effects:

(1) the sponge fixing device of the sponge cutting machine is characterized in that a sliding groove is formed in the top of an installation box in a penetrating mode, fixing mechanisms are connected to two sides of the inner wall of the sliding groove in a sliding mode, an adjusting mechanism is arranged between the inside of the installation box and the fixing mechanisms, each fixing mechanism comprises a fixing box, the fixing box is connected with the installation box in a sliding mode through the sliding groove, a first movable plate is connected between the top of the inner wall of the fixing box and the bottom of the inner wall of the fixing box in a sliding mode, an ejector rod is fixedly connected to one side of the first movable plate, one end, away from the first movable plate, of the ejector rod penetrates through the fixing box and extends to the outside of the fixing box, one end, located outside the fixing box, of the ejector rod is fixedly connected with a limiting plate, a limiting mechanism is arranged between the bottom of the fixing box and the sliding groove, a first spring is fixedly connected to the other side of the first movable plate, one end, away from the first movable plate, of the first spring is fixedly connected with a second movable plate, and the second movable plate is connected with the inner wall of the fixing box in a sliding mode, one side of second fly leaf is rotated and is connected with adjusting screw, and adjusting screw keeps away from the one end of second fly leaf and runs through fixed case and extend to the outside of fixed case, and through stop gear's setting, first spring promotes the limiting plate through first fly leaf and ejector pin and carries out the centre gripping to the sponge fixed, prevents that the limiting plate from too big to the extrusion force of sponge piece, and the sponge that leads to takes place to deform, has improved the precision of sponge cutting greatly.

(2) The sponge fixing device of the sponge cutting machine comprises an installation frame through a limiting mechanism, the top of the installation frame is fixedly connected with the bottom of a fixing box, the front and the back of the installation frame are slidably connected with a sliding groove, the right side of the inner wall of the installation frame is slidably connected with a first wedge block, the back of the first wedge block is fixedly connected with a limiting block, one end, away from the first wedge block, of the limiting block penetrates through the installation frame and extends to the outside of the installation frame, the inner wall of the sliding groove is provided with a limiting groove matched with the limiting block, the back of the first wedge block is fixedly connected with a second spring on the surface of the limiting block, one end, away from the first wedge block, of the second spring is fixedly connected with the inner wall of the installation frame, the front of the inner wall of the installation frame is slidably connected with a second wedge block matched with the first wedge block, the top end of the second wedge block penetrates through the installation frame and the fixing box and extends to the inside of the fixing box, the top of second wedge and the bottom fixed connection of first fly leaf, through stop gear's setting, when the extrusion force that the sponge received exceeded the setting value, the sponge passed through limiting plate, ejector pin and first fly leaf and drives the second wedge and slide along the installing frame inner wall and promote the motion of first wedge, and then extrudees the stopper into the spacing inslot, makes the fixed box can't continue to slide in the sliding tray, can avoid the sponge to be extruded and warp.

Drawings

FIG. 1 is a perspective view of the structure of the present invention;

FIG. 2 is a cross-sectional view of the structure of the present invention;

FIG. 3 is an enlarged view of a portion of the substrate of FIG. 2;

fig. 4 is a sectional view of the limiting mechanism of the present invention.

In the figure: the device comprises a mounting box 1, a supporting leg 2, a sliding groove 3, a fixing mechanism 4, a fixing box 41, a first movable plate 42, a mandril 43, a limiting mechanism 44, a mounting frame 441, a first wedge-shaped block 442, a limiting block 443, a limiting groove 444, a second spring 445, a second wedge-shaped block 446, a limiting plate 45, a first spring 46, a second movable plate 47, an adjusting screw 48, an adjusting mechanism 45, a bidirectional threaded rod 51, a threaded sleeve 52 and a connecting block 53.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a sponge fixing device of a sponge cutting machine comprises an installation box 1, supporting legs 2 are fixedly connected to four corners of the bottom of the installation box 1, a sliding groove 3 is formed in the top of the installation box 1 in a penetrating mode, fixing mechanisms 4 are connected to two sides of the inner wall of the sliding groove 3 in a sliding mode, an adjusting mechanism 5 is arranged between the inside of the installation box 1 and the fixing mechanisms 4 and comprises a bidirectional threaded rod 51, the bidirectional threaded rod 51 is rotatably connected with the installation box 1, one end of the bidirectional threaded rod 51 penetrates through the installation box 1 and extends to the outside of the installation box 1, an adjusting hand wheel is fixedly connected to one end, located outside the installation box 1, of the bidirectional threaded rod 51, threaded sleeves 52 are connected to two ends of the surface of the bidirectional threaded rod 51 in a threaded mode, the threaded sleeves 52 are connected with the bottom of the inner wall of the installation box 1 in a sliding mode through sliding rails, the top of the threaded sleeves 52 is fixedly connected with the bottom of the fixing box 41 through a connecting block 53, the fixing mechanism 4 includes a fixing box 41, the fixing box 41 is slidably connected to the mounting box 1 through a sliding groove 3, a first movable plate 42 is slidably connected between the top and the bottom of the inner wall of the fixing box 41, a top rod 43 is fixedly connected to one side of the first movable plate 42, one end of the top rod 43 away from the first movable plate 42 penetrates through the fixing box 41 and extends to the outside of the fixing box 41, one end of the top rod 43 located at the outside of the fixing box 41 is fixedly connected to a position limiting plate 45, a position limiting mechanism 44 is arranged between the bottom of the fixing box 41 and the sliding groove 3, the position limiting mechanism 44 includes a mounting frame 441, the top of the mounting frame 441 is fixedly connected to the bottom of the fixing box 41, the front and the back of the mounting frame 441 are slidably connected to the sliding groove 3, the right side of the inner wall of the mounting frame 441 is slidably connected to a first wedge 442, a position limiting block 443 is fixedly connected to the back of the first wedge 442, one end of the position limiting block 443 away from the first wedge 442 penetrates through the mounting frame 441 and extends to the outside of the mounting frame 441, the inner wall of the sliding groove 3 is provided with a plurality of limiting grooves 444 matched with the limiting blocks 443, the limiting grooves 444 are equidistantly arranged, a second spring 445 is fixedly connected to the back surface of the first wedge block 442 and positioned on the surface of the limiting block 443, the second spring 445 is in a compressed state, one end of the second spring 445 away from the first wedge block 442 is fixedly connected to the inner wall of the mounting frame 441, the front surface of the inner wall of the mounting frame 441 is slidably connected to a second wedge block 446 matched with the first wedge block 442, the top end of the second wedge block 446 penetrates through the mounting frame 441 and the fixed box 41 and extends into the fixed box 41, the top end of the second wedge block 446 is fixedly connected to the bottom of the first movable plate 42, the other side of the first movable plate 42 is fixedly connected to a first spring 46, one end of the first spring 46 away from the first movable plate 42 is fixedly connected to a second movable plate 47, and the second movable plate 47 is slidably connected to the inner wall of the fixed box 41, one side of the second movable plate 47 is rotatably connected with an adjusting screw 48, one end of the adjusting screw 48, which is far away from the second movable plate 47, penetrates through the fixed box 41 and extends to the outside of the fixed box 41, and one end of the adjusting screw 48, which is located outside the fixed box 41, is fixedly connected with an adjusting handwheel.

When the sponge pressing device is used, sponge to be processed is placed on the installation box 1, the adjusting screw 48 is rotated to push the second movable plate 47 to slide in the fixed box 41, the pretightening force of the first spring 46 can be changed, the pretightening force of the first spring 46 is adjusted to be a proper magnitude, the adjusting hand wheel is rotated to drive the two-way threaded rod 51 to rotate, the two-way threaded rod 51 rotates to drive the fixed box 41 to move through the threaded sleeve 52 and the connecting block 53, the fixed box 41 moves to drive the limiting plate 45 to limit and fix the sponge on the top of the installation box 1, the two-way threaded rod 51 continues to rotate, the fixed box 41 drives the limiting plate 45 to continue to move, the limiting plate 45 pushes the first movable plate 42 to move through the ejector rod 43 to compress the first spring 46, the first movable plate 42 moves to drive the second wedge 446 to slide along the inner wall of the installation frame 441 to push the first wedge 442 to move so as to compress the second spring 445, and simultaneously drives the limiting block 443 to move to be inserted into the limiting groove 444, the fixed box 41 can not slide in the sliding groove 3, thus avoiding the sponge from being extruded and deformed.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a sponge cutting machine's sponge fixing device, includes install bin (1), the equal fixedly connected with supporting leg (2) in four corners of install bin (1) bottom, its characterized in that: a sliding groove (3) is formed in the top of the installation box (1) in a penetrating mode, two sides of the inner wall of the sliding groove (3) are connected with fixing mechanisms (4) in a sliding mode, and an adjusting mechanism (5) is arranged between the inside of the installation box (1) and the fixing mechanisms (4);

the fixing mechanism (4) comprises a fixing box (41), the fixing box (41) is connected with the installation box (1) in a sliding mode through a sliding groove (3), a first movable plate (42) is connected between the top and the bottom of the inner wall of the fixing box (41) in a sliding mode, an ejector rod (43) is fixedly connected to one side of the first movable plate (42), one end, away from the first movable plate (42), of the ejector rod (43) penetrates through the fixing box (41) and extends to the outside of the fixing box (41), one end, located outside the fixing box (41), of the ejector rod (43) is fixedly connected with a limiting plate (45), a limiting mechanism (44) is arranged between the bottom of the fixing box (41) and the sliding groove (3), a first spring (46) is fixedly connected to the other side of the first movable plate (42), and a second movable plate (47) is fixedly connected to one end, away from the first movable plate (42), of the first spring (46), the second movable plate (47) is connected with the inner wall of the fixed box (41) in a sliding mode, one side of the second movable plate (47) is connected with an adjusting screw rod (48) in a rotating mode, and one end, far away from the second movable plate (47), of the adjusting screw rod (48) penetrates through the fixed box (41) and extends to the outside of the fixed box (41).

2. The sponge fixing device of the sponge cutting machine as claimed in claim 1, wherein: limiting mechanism (44) are including installing frame (441), the top of installing frame (441) and the bottom fixed connection of fixed case (41), the front and the back and sliding tray (3) sliding connection of installing frame (441), the right side sliding connection of installing frame (441) inner wall has first wedge (442).

3. The sponge fixing device of the sponge cutting machine as claimed in claim 2, wherein: the back fixedly connected with stopper (443) of first wedge (442), the one end that first wedge (442) was kept away from in stopper (443) runs through installing frame (441) and extends to the outside of installing frame (441), spacing groove (444) with stopper (443) looks adaptation are seted up to the inner wall of sliding tray (3).

4. The sponge fixing device of the sponge cutting machine as claimed in claim 3, wherein: the back of first wedge (442) just is located the surperficial fixedly connected with second spring (445) of stopper (443), the one end and the inner wall fixed connection of installing frame (441) that first wedge (442) is kept away from to second spring (445).

5. The sponge fixing device of the sponge cutting machine as claimed in claim 4, wherein: the front side of the inner wall of the mounting frame (441) is connected with a second wedge block (446) matched with the first wedge block (442) in a sliding mode, the top end of the second wedge block (446) penetrates through the mounting frame (441) and the fixed box (41) and extends to the inside of the fixed box (41), and the top end of the second wedge block (446) is fixedly connected with the bottom of the first movable plate (42).

6. The sponge fixing device of the sponge cutter as claimed in claim 1, wherein: adjustment mechanism (5) include two-way threaded rod (51), two-way threaded rod (51) are rotated with install bin (1) and are connected, the equal threaded connection in both ends on two-way threaded rod (51) surface has thread bush (52), the bottom fixed connection of connecting block (53) and fixed box (41) is passed through at the top of thread bush (52).