CN221291576U

CN221291576U - EVA bubble cotton rim charge cutting equipment

Info

Publication number: CN221291576U
Application number: CN202323098857.5U
Authority: CN
Inventors: 龚学根
Original assignee: Jiaxing Jiayuan Laminating Material Co ltd
Current assignee: Jiaxing Jiayuan Laminating Material Co ltd
Priority date: 2023-11-16
Filing date: 2023-11-16
Publication date: 2024-07-09
Anticipated expiration: 2033-11-16

Abstract

The utility model discloses EVA foam rim charge cutting equipment which comprises two side frames which are symmetrically arranged left and right, wherein an upper conveying roller and a lower conveying roller are rotationally connected between the side frames, a baffle plate which is positioned at the front sides of the upper conveying roller and the lower conveying roller is arranged on the side frames, a notch through which EVA foam rim charge passes is formed in the baffle plate, the notch extends horizontally left and right, two upper lug plates which are symmetrically arranged left and right are arranged above the notch, two lower lug plates which are symmetrically arranged left and right are arranged below the notch, the lower lug plates and the upper lug plates are respectively arranged on the baffle plate, an upper guide rod is connected between the upper lug plates, an upper guide sleeve is connected onto the upper guide rod in a sliding manner, a lower guide rod is connected between the lower lug plates, and a blade which extends vertically up and down is connected between the lower guide sleeve and the upper guide sleeve. The cutting equipment has the characteristics of adjustable cutting edge width and convenient adjustment, and has perfect overall function and strong practicability.

Description

EVA bubble cotton rim charge cutting equipment

Technical Field

The utility model relates to the technical field of mechanical equipment, in particular to EVA foam rim charge cutting equipment.

Background

Before the EVA foam is subjected to subsequent processing, the EVA foam is subjected to edge cutting to remove damaged parts or deformed parts, and the width size of the EVA foam before the subsequent processing can be adjusted.

The foam trimming equipment on the market usually fixes the trimming cutter, and although the position adjustment or cutter replacement can be completed under the condition of rotating the bolt and the nut, the operation is still inconvenient, the adjustment process is time-consuming and laborious, and the overall effect is poor. Accordingly, the utility model provides EVA foam rim charge cutting equipment.

Disclosure of utility model

The utility model aims to overcome the defects in the prior art and provides EVA foam rim charge cutting equipment which has the characteristics of adjustable cutting edge width and convenient adjustment.

In order to solve the technical problems, the aim of the utility model is realized as follows: the utility model relates to EVA foam rim charge cutting equipment which comprises two side frames which are symmetrically arranged left and right, wherein an upper conveying roller and a lower conveying roller are rotationally connected between the side frames, a baffle plate which is positioned at the front sides of the upper conveying roller and the lower conveying roller is arranged on the side frames, a notch through which EVA foam rim charge passes is formed in the baffle plate, the notch extends horizontally left and right, two upper lug plates which are symmetrically arranged left and right are arranged above the notch, two lower lug plates which are symmetrically arranged left and right are arranged below the notch, the lower lug plates and the upper lug plates are respectively arranged on the baffle plate, an upper guide rod is connected between the upper lug plates, an upper guide sleeve is connected onto the upper guide rod in a sliding manner, a lower guide rod is connected between the lower lug plates, and a blade which extends vertically up and down is connected between the lower guide sleeve and the upper guide sleeve.

The utility model is further provided with: the baffle is provided with a limiting mechanism for limiting the blade to move left and right.

The utility model is further provided with: the limiting mechanism comprises a locking block which is connected to the baffle in a sliding mode, the locking block slides up and down, a movable baffle is arranged on the locking block, a fixed baffle arranged on the baffle is arranged at one end, opposite to the blade, of the locking block, an elastic piece is arranged between the fixed baffle and the movable baffle, a row of limiting grooves which are horizontally arranged at intervals are arranged at one end, facing the blade, of the locking block, and the blade is embedded in one of the limiting grooves.

The utility model is further provided with: the both sides of locking piece are equipped with the pin respectively, and the top of pin is equipped with the limit screw that limit preparation moved up and threaded connection is in on the baffle.

The utility model is further provided with: the baffle is provided with a linear slide rail which extends vertically, and the locking block is connected to the linear slide rail in a sliding manner.

The utility model is further provided with: the spacing between two adjacent limit grooves is equal.

The utility model is further provided with: the elastic piece is a compression spring with the upper end propped against the movable baffle plate and the lower end propped against the fixed baffle plate.

In summary, the utility model has the following beneficial effects:

1. the left and right positions of the edge cutting blade are convenient and free to adjust, so that the width of the cutting edge of the foam is adjustable, and the adjustment is convenient.

2. The adjusted blade can be locked by the limiting mechanism, so that the displacement in the cutting process is avoided.

3. The limiting mechanism is convenient for locking and unlocking the position of the blade.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of the front view of the present utility model;

FIG. 3 is a schematic overall structure of another embodiment of the present utility model;

Fig. 4 is a schematic partial structure of another embodiment of the present utility model.

Detailed Description

In order that those skilled in the art will better understand the technical solutions of the present utility model, preferred embodiments of the present utility model will be described below with reference to specific examples, but it should be understood that these descriptions are only for further illustrating the features and advantages of the present utility model, and are not limiting the patent claims of the present utility model. 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 be within the scope of the utility model.

The utility model will be further described with reference to the drawings and preferred embodiments.

Example 1

Referring to fig. 1 and 2, an EVA foam rim material cutting apparatus according to this embodiment includes two side frames 1 that are symmetrically disposed, an upper conveying roller 2 and a lower conveying roller 3 are rotatably connected between the side frames 1, a baffle 4 that is located at the front sides of the upper conveying roller 2 and the lower conveying roller 3 is disposed on the side frames 1, a notch 5 through which the EVA foam rim material passes is disposed on the baffle 4, the notch 5 extends horizontally, two upper ear plates 6 that are symmetrically disposed are disposed above the notch 5, two lower ear plates 7 that are symmetrically disposed below the notch are disposed, the lower ear plates 7 and the upper ear plates 6 are disposed on the baffle 4, an upper guide rod 8 is connected between the upper ear plates 6, an upper guide sleeve 9 is slidably connected on the upper guide rod 8, a lower guide rod 10 is connected between the lower guide rods 10, a lower guide sleeve 11 is slidably connected with the upper guide sleeve 9, and a blade 12 that extends vertically is connected between the lower guide sleeve 11 and the upper guide sleeve 9.

In this embodiment, the EVA foam is transferred between the upper transfer roller 2 and the lower transfer roller 3, and the edge material portion of the EVA foam passes through the gap 5, and during the edge material passes through the gap 5, it is cut by the front blade 12, thereby completing the edge cutting operation.

Wherein, through manual holding the back side of the knife, the knife blade 12 can be moved left and right to adjust the cutting edge position, thereby achieving the effect of changing the cutting edge width.

Wherein, through the arrangement that upper guide arm 8 cooperates with upper guide sleeve 9, lower guide arm 10 cooperates with lower guide sleeve 11, the slip guiding effect when having played blade 12 to move.

Example 2

Referring to fig. 1 to 4, in the EVA foam offcut cutting apparatus according to this embodiment, on the basis of embodiment 1, a limiting mechanism for limiting the movement of the blade left and right is further disposed on the baffle 4.

Further, the limiting mechanism comprises a locking piece 13 which is connected to the baffle 4 in a sliding manner, the locking piece 13 slides up and down, a movable baffle 14 is arranged on the locking piece 13, a fixed baffle 15 arranged on the baffle is arranged at one end of the locking piece 13, which is opposite to the blade, an elastic piece 16 is arranged between the fixed baffle 15 and the movable baffle 14, a row of limiting grooves 17 which are horizontally arranged at intervals are arranged at one end of the locking piece 13, which is opposite to the blade, and the blade 12 is embedded in one of the limiting grooves 17.

Further, two sides of the locking block 13 are respectively provided with a stop lever 18, and a limit screw 19 which is limited to move upwards and is connected to the baffle 4 in a threaded manner is arranged above the stop lever 18.

Further, the baffle 4 is provided with a linear slide rail 20 extending vertically and vertically, and the locking block 13 is slidably connected to the linear slide rail 20.

Further, the spacing between two adjacent limit grooves 17 is equal.

Further, the elastic member 16 is a compression spring with an upper end abutting against the movable baffle 14 and a lower end abutting against the fixed baffle 15.

In this embodiment, the limiting groove 17 on the locking piece 13 is separated from the blade 12 by moving the locking piece 13 downward, at this time, the elastic piece 16 is compressed, and the blade 12 can move left and right relative to the upper guide bar 8 and the lower guide bar 10. When the downward pressure on the locking piece 13 is removed, the locking piece 13 moves upwards again under the deformation and reset action of the elastic piece 16, and the blade 12 is partially embedded into a limiting groove 17, so that position locking is completed.

Wherein, through the setting of pin 18 cooperation limit screw 19, prevent upward thrust direct action on blade 12.

Wherein, through the setting of linear slide 20, play slip direction effect.

The EVA foam rim charge cutting equipment has the advantages that the left and right positions of the cutting edge blades on the cutting equipment are convenient and free to adjust, so that the width of the cutting edge of the foam is adjustable, and the adjustment is convenient; the adjusted blade can be locked by the limiting mechanism, so that the displacement in the cutting process is avoided; and the limiting mechanism is convenient for locking and unlocking the blade position, and has perfect overall function and strong practicability.

Unless specifically stated otherwise, in the present utility model, if there are terms such as "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., the positional or positional relation is based on the actually shown positional or positional relation, it is merely for convenience of describing the present utility model and simplifying the description, and it is not necessary to indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, so that the terms describing the positional or positional relation in the present utility model are merely for exemplary illustration and are not to be construed as limitations of the present patent, and it is possible for those skilled in the art to combine the embodiments and understand the specific meaning of the above terms according to the specific circumstances.

Unless specifically stated or limited otherwise, the terms "disposed," "connected," and "connected" herein are to be construed broadly, e.g., they may be fixed, removable, or integral; can be directly connected or indirectly connected through an intermediate medium, and can be communication between 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.

The foregoing describes in detail preferred embodiments of the present utility model. It should be understood that numerous modifications and variations can be made in accordance with the concepts of the utility model by one of ordinary skill in the art without undue burden. Therefore, all technical solutions which can be obtained by logic analysis, reasoning or limited experiments based on the prior art by the person skilled in the art according to the inventive concept shall be within the scope of protection defined by the claims.

Claims

1. The utility model provides a cotton rim charge cutting equipment of EVA bubble, includes two side bearer that are bilateral symmetry setting, rotates between the side bearer and is connected with upper conveying roller and lower conveying roller, its characterized in that: the side frame is provided with a baffle plate positioned at the front sides of the upper conveying roller and the lower conveying roller, the baffle plate is provided with a notch for passing EVA foam offcut, the notch extends horizontally left and right, two upper lug plates which are arranged in bilateral symmetry are arranged above the notch, two lower lug plates which are arranged in bilateral symmetry are arranged below the notch, the lower lug plates and the upper lug plates are all arranged on the baffle plate, an upper guide rod is connected between the upper lug plates, an upper guide sleeve is connected onto the upper guide rod in a sliding manner, a lower guide rod is connected between the lower lug plates, a lower guide sleeve is connected onto the lower guide rod in a sliding manner, and a blade which extends vertically is connected between the lower guide sleeve and the upper guide sleeve.

2. The EVA foam edging cutting apparatus according to claim 1, characterized in that: the baffle is provided with a limiting mechanism for limiting the blade to move left and right.

3. The EVA foam edging cutting apparatus according to claim 2, characterized in that: the limiting mechanism comprises a locking block which is connected to the baffle in a sliding mode, the locking block slides up and down, a movable baffle is arranged on the locking block, a fixed baffle arranged on the baffle is arranged at one end, opposite to the blade, of the locking block, an elastic piece is arranged between the fixed baffle and the movable baffle, a row of limiting grooves which are horizontally arranged at intervals are arranged at one end, facing the blade, of the locking block, and the blade is embedded in one of the limiting grooves.

4. The EVA foam edging cutting apparatus according to claim 3, wherein: the both sides of locking piece are equipped with the pin respectively, and the top of pin is equipped with the limit screw that limit preparation moved up and threaded connection is in on the baffle.

5. The EVA foam trim apparatus of claim 4, wherein: the baffle is provided with a linear slide rail which extends vertically, and the locking block is connected to the linear slide rail in a sliding manner.

6. The EVA foam trim apparatus of claim 5, wherein: the spacing between two adjacent limit grooves is equal.

7. The EVA foam edging cutting apparatus according to any one of claims 3-6, characterized in that: the elastic piece is a compression spring with the upper end propped against the movable baffle plate and the lower end propped against the fixed baffle plate.