CN218303683U

CN218303683U - Sole trimmer

Info

Publication number: CN218303683U
Application number: CN202222283622.2U
Authority: CN
Inventors: 蔡豹弟
Original assignee: Wenzhou Saiben Shoes Co ltd
Current assignee: Wenzhou Saiben Shoes Co ltd
Priority date: 2022-08-30
Filing date: 2022-08-30
Publication date: 2023-01-17
Anticipated expiration: 2032-08-30

Abstract

The utility model provides a sole trimmer, which comprises a supporting rack, a mounting bracket, bottom plate and sole mould, the sole mould is connected and has two die cavitys through first spliced pole and bottom plate, the die cavity is equipped with the upper portion opening at the sole mould, the lower part opening, the cushion that supports through the second spliced pole is put into to the lower part opening, the shape of predetermineeing of cushion respectively with the shape of predetermineeing of left foot, the shape of predetermineeing of right foot is unanimous, the upper portion opening is put into and can be followed the position sleeve that the cushion direction of height removed and cover the cushion, the last bottom surface of mounting bracket is equipped with the driving piece that can follow the mounting bracket direction of height removal, the driving piece effect/do not act on the sole and press/remove to press, and allow to drive the position sleeve after pressing and move down and utilize the cutting part of position sleeve to amputate unnecessary chimb of sole reason. The utility model discloses the die block and the cushion of shoes are unsettled setting, unsettled make the position sleeve possess the quick location to the sole and with the dual function of the unnecessary chimb excision in sole edge, also guarantee the deburring quality when realizing high-efficient operation.

Description

Sole trimmer

Technical Field

The utility model belongs to the technical field of shoes product processing technique and specifically relates to a sole trimmer.

Background

The sole of leather shoes is mainly made of rubber materials, and the rubber sole is usually manufactured by adopting an injection molding method, although the production efficiency is high, the edge of the sole often has redundant convex edges or remains processing allowance, the appearance, the subsequent processing, the quality and the like of a product are influenced, and the product needs to be removed.

Publication number CN209331254U discloses a high-efficient sole trimmer, including the box, the right side fixedly connected with montant at box top, the left top fixedly connected with horizontal pole of montant, the bottom fixedly connected with revolving cylinder of horizontal pole, the mould is gone up to revolving cylinder's output fixedly connected with, the top fixedly connected with support column of box, the top of support column has the lower mould through bearing swing joint. The edge trimmer drives the sole to rotate, then the grinding wheel carries out edge trimming treatment on the outer peripheral surface of the sole, and the grinding wheel is driven by the air cylinder to enable the grinding wheel to adapt to the irregular outer peripheral surface of the sole.

SUMMERY OF THE UTILITY MODEL

The utility model discloses solve above-mentioned prior art's shortcoming, provide a sole trimmer and be used for solving above-mentioned problem.

The utility model provides a technical scheme that its technical problem adopted: the sole edge trimmer comprises a supporting frame, a mounting frame, a bottom plate and a sole plate, wherein the mounting frame is mounted on the top surface of the supporting frame, a bottom plate is mounted on the top surface of the supporting frame and located below the mounting frame, the sole plate is connected with the bottom plate through a first connecting column and is provided with two die cavities, the die cavities are provided with upper openings and lower openings in the sole plate, cushion blocks supported through second connecting columns are placed in the lower openings, the preset shapes of the cushion blocks are respectively consistent with the preset shapes of a left foot and a right foot, positioning sleeves capable of moving in the height direction of the cushion blocks and covering the cushion blocks are placed in the upper openings, driving pieces capable of moving in the height direction of the mounting frame are arranged on the upper bottom surface of the mounting frame, the driving pieces act on or do not act on the sole to press or release the sole, and the driving positioning sleeves are allowed to move down after the pressing and redundant convex edges of the sole edges are cut off.

The movable rod and the rod sleeve are sleeved together with a first elastic reset piece, one end of the first elastic reset piece abuts against the bottom surface of the positioning sleeve, and the other end of the first elastic reset piece abuts against the top surface of the bottom plate.

Further perfection, the upper edge of the inner cavity of the positioning sleeve is provided with a sinking groove, and the bottom surface of the sinking groove is fixed with a blade serving as a blade part.

Further perfect, the driving piece has the cylinder and installs in cylinder piston rod and perpendicular to piston rod moving direction's connecting plate, and the connecting plate is equipped with and is located piston rod bilateral symmetry distribution and mobilizable prepressing rod and is located prepressing rod bilateral symmetry distribution's ejector pin, and prepressing rod acts on the sole, and the ejector pin acts on the position sleeve.

Further perfect, the upper end of the pre-pressing rod is fixed with a limiting block perpendicular to the pre-pressing rod, the lower end of the pre-pressing rod is fixed with a rubber block perpendicular to the pre-pressing rod, a second elastic reset piece sleeved on the pre-pressing rod is arranged between the top surface of the connecting plate and the bottom surface of the limiting block, and the rubber block acts on the sole.

Further perfect, the cushion top surface is equipped with two and the hole of predetermineeing of ejector pin adaptation.

Further perfection, the outer diameter of the lower end head of the ejector rod is smaller than the inner diameter of the preset hole

The utility model discloses profitable effect is:

the utility model discloses the die block and the cushion of shoes are unsettled setting, unsettled giving the sufficient displacement distance of position sleeve, the position sleeve utilizes the inner chamber of self and sole's the shape unanimity of predetermineeing to make it can cooperate with the cushion with the mode of suit, also can place the sole when the cushion with the position sleeve with same mode and sole cooperation, realize the quick location of sole, this kind of cooperation mode not only makes the cushion provide the guidance quality for the position sleeve, and can produce the cooperation compactness with the sole, do benefit to the cutting part like this and continuously act on the outer peripheral face at the sole, compress tightly behind the sole at the driving piece and drive the position sleeve take place to remove just can cross the completion and amputate the unnecessary chimb in sole edge.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the positioning sleeve of the present invention;

FIG. 3 is a schematic view of the full-section structure of the sole mold of the present invention;

fig. 4 is a partially enlarged schematic view of a portion a in fig. 3 according to the present invention.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings:

with reference to the accompanying drawings: the sole edge trimmer comprises a support frame 1, a mounting frame 2, a bottom plate 3 and a sole mold 4, wherein the mounting frame 2 is mounted on the top surface of the support frame 1, the bottom plate 3 is mounted on the top surface of the support frame 1 and located below the mounting frame 2, the sole mold 4 is connected with the bottom plate 3 through a first connecting column 5 and is provided with two mold cavities 41, each mold cavity 41 is provided with an upper opening 41-a and a lower opening 41-b in the sole mold 4, a cushion block 7 supported through a second connecting column 6 is placed in each lower opening 41-b, the preset shape of each cushion block 7 is respectively consistent with the preset shape of a left foot and the preset shape of a right foot, a positioning sleeve 8 which can move along the height direction of each cushion block 7 and covers each cushion block 7 is placed in each upper opening 41-a, a driving piece 9 which can move along the height direction of the mounting frame 2 is arranged on the upper bottom surface of the mounting frame 2, the driving piece 9 acts on/does not act on pressing/does not act on a sole, and the positioning sleeve 8 is allowed to move downwards after pressing and redundant convex edges of the sole are cut off by using a blade portion 81 of the positioning sleeve 8. The utility model discloses a principle lies in, through first spliced pole 4, second spliced pole 6 makes shoes die block 3 and cushion 7 be unsettled setting, unsettled give 8 sufficient displacement distances of position sleeve, position sleeve 8 utilizes self and the unanimous inner chamber of the shape of predetermineeing of sole to make its mode and cushion 7 cooperation with the suit, also can place position sleeve 8 with same mode and sole cooperation when cushion 7 in the sole, realize the quick location of sole, this kind of cooperation mode not only makes cushion 7 provide the guidance quality for position sleeve 8, and position sleeve 8 can produce the cooperation compactness with the sole, do benefit to cutting part 81 like this and continuously act on the outer peripheral face at the sole, driving piece 9 just can amputate the unnecessary chimb of sole edge when compressing tightly the sole and driving position sleeve 8 takes place to remove.

In order to realize that the positioning sleeve 8 can reset after moving, a plurality of rod sleeves 31 distributed along the shape track of the positioning sleeve 8 are fixed on the top surface of the bottom plate 3, a moving rod 31-a fixed at the bottom of the positioning sleeve 8 is arranged in each rod sleeve 31, the moving rod 31-a and the rod sleeves 31 are sleeved with a first elastic resetting piece 10, one end of each first elastic resetting piece abuts against the bottom surface of the positioning sleeve 8, and the other end of each first elastic resetting piece abuts against the top surface of the bottom plate 3.

Further perfection, the upper edge of the inner cavity of the positioning sleeve 8 is provided with a sunken groove 82, the bottom surface of the sunken groove 82 is fixed with a blade serving as a blade part 81, the sunken groove 82 forms an installation space for arranging the blade, the blade serving as the blade part 81 is arranged in a sectional manner to meet the requirement of irregularity of the outer peripheral surface of the sole, the difficulty of arranging the blade part 81 is reduced, and meanwhile, in order to ensure the cutting strength of the blade, the blade is fixed through screws.

In order to realize the one-top pressing effect of the driving member 9, the driving member 9 has an air cylinder 91 and a connecting plate 92 which is installed on a piston rod of the air cylinder 91 and is perpendicular to the moving direction of the piston rod, the connecting plate 92 is provided with pre-pressing rods 92-a which are symmetrically distributed and movable on both sides of the piston rod and ejector rods 92-b which are symmetrically distributed on both sides of the pre-pressing rods 92-a, the pre-pressing rods 92-a act on the sole, the ejector rods 92-b act on the positioning sleeve 8, the mode is that the sole is pre-pressed by the pre-pressing rods 92-a, and a space is reserved between the lower section of the pre-pressing rods 92-a and the connecting plate 92, the space is used for guiding the connecting plate 92-a to move downwards continuously after the pre-pressing rods 92-a act on the sole, and further, the ejector rods 92-b can move downwards and act on the positioning sleeve 8.

In order to enable the moving plate 92 to be quickly reset after moving, a limiting block 92-a1 perpendicular to the pre-pressing rod 92-a is fixed at the upper end of the pre-pressing rod 92-a, a rubber block 92-a2 perpendicular to the pre-pressing rod 92-a is fixed at the lower end of the pre-pressing rod 92-a, a second elastic resetting piece 20 sleeved on the pre-pressing rod 92-a is arranged between the top surface of the connecting plate 92 and the bottom surface of the limiting block 92-a1, the rubber block 92-a2 acts on the sole, a space is reserved between the upper section of the pre-pressing rod 92-a and the connecting plate 92, the limiting block and the limiting block 92-a1 limit the second spring 20, the second spring 20 can follow the movement of the pre-pressing rod 92-a and is stretched, a restoring force enabling the pre-pressing rod 92-a to generate upward moving and resetting after stretching is generated, and the rubber block 92-a2 avoids pressing marks remaining on the sole.

In order to ensure the matching of the ejector rod 92-b and the cushion block 7, the top surface of the cushion block 7 is provided with two preset holes 71 matched with the ejector rod 92-b, and the ejector rod 92-b enters the preset holes 71.

In order to facilitate the entry of the ejector pin 92-b into the preset hole 71, the outer diameter of the lower end of the ejector pin 92-b is smaller than the inner diameter of the preset hole 71, so that the ejector pin 92-b is not guaranteed to enter the preset hole 71 quickly.

While the invention has been shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the scope of the appended claims.

Claims

1. The utility model provides a sole trimmer, includes support frame (1), mounting bracket (2), bottom plate (3) and sole mould (4), and mounting bracket (2) are installed at support frame (1) top surface, and install at support frame (1) top surface and lie in mounting bracket (2) below bottom plate (3), and sole mould (4) are connected and have two die cavities (41), its characterized in that through first spliced pole (5) and bottom plate (3): the shoe sole mold is characterized in that an upper opening (41-a) and a lower opening (41-b) are formed in the mold cavity (41) of the shoe bottom mold (4), a cushion block (7) supported by a second connecting column (6) is placed into the lower opening (41-b), the preset shape of the cushion block (7) is consistent with the preset shape of a left foot and the preset shape of a right foot respectively, a positioning sleeve (8) capable of moving along the height direction of the cushion block (7) and covering the cushion block (7) is placed into the upper opening (41-a), a driving piece (9) capable of moving along the height direction of the mounting frame (2) is arranged on the upper bottom surface of the mounting frame (2), the driving piece (9) acts on/does not act on the shoe sole to press/relieve the sole, and the positioning sleeve (8) is allowed to move downwards after being pressed and the positioning sleeve (8) is allowed to move downwards and the edge portion (81) of the positioning sleeve (8) is utilized to cut off the redundant convex edge of the shoe sole.

2. The sole trimmer of claim 1, wherein: the top surface of the bottom plate (3) is fixed with a plurality of rod sleeves (31) distributed along the shape track of the positioning sleeve (8), a moving rod (31-a) fixed at the bottom of the positioning sleeve (8) is moved in the rod sleeve (31), and the moving rod (31-a) and the rod sleeve (31) are sleeved with a first elastic reset piece (10) with one end abutting against the bottom surface of the positioning sleeve (8) and the other end abutting against the top surface of the bottom plate (3) together.

3. The sole trimmer according to claim 1, wherein: the upper edge of the inner cavity of the positioning sleeve (8) is provided with a sunken groove (82), and the bottom surface of the sunken groove (82) is fixed with a blade serving as a blade part (81).

4. The sole trimmer according to claim 1, wherein: the driving piece (9) is provided with an air cylinder (91) and a connecting plate (92) which is arranged on a piston rod of the air cylinder (91) and is perpendicular to the moving direction of the piston rod, the connecting plate (92) is provided with pre-pressing rods (92-a) which are symmetrically distributed and can move on two sides of the piston rod and ejector rods (92-b) which are symmetrically distributed on two sides of the pre-pressing rods (92-a), the pre-pressing rods (92-a) act on soles, and the ejector rods (92-b) act on the positioning sleeves (8).

5. The sole trimmer according to claim 4, wherein: the upper end of the pre-pressing rod (92-a) is fixedly provided with a limiting block (92-a 1) vertical to the pre-pressing rod (92-a), the lower end of the pre-pressing rod (92-a) is fixedly provided with a rubber block (92-a 2) vertical to the pre-pressing rod (92-a), a second elastic reset piece (20) sleeved on the pre-pressing rod (92-a) is arranged between the top surface of the connecting plate (92) and the bottom surface of the limiting block (92-a 1), and the rubber block (92-a 2) acts on the sole.

6. The sole trimmer of claim 4, wherein: the top surface of the cushion block (7) is provided with two preset holes (71) matched with the ejector rods (92-b).

7. The sole trimmer of claim 6, wherein: the outer diameter of the lower end of the ejector rod (92-b) is smaller than the inner diameter of the preset hole (71).