Film covering frame structure of cutting bed

Abstract

The utility model relates to a cutting bed film covering frame structure which comprises a film guiding shaft and a machine frame arranged at the feeding end of a cutting bed feeding conveying belt, the machine frame is provided with two supporting frames distributed on the two sides of the machine frame in the width direction, the supporting frames are provided with supporting fork openings, the supporting fork openings are used for supporting a shaft of a film roll, and the film roll is arranged on the film guiding shaft. The two ends of the film guiding shaft are connected to the two supporting frames through suspension arms respectively, the suspension arms are rotatably connected with the supporting frames through suspension arm connecting shaft pins, and the suspension arm connecting shaft pins are parallel to the film guiding shaft. And an angle positioning structure for maintaining the suspension arm at the current angle is arranged between the suspension arm and the support frame. The utility model provides a film covering frame structure of a cutting bed, which is used for supporting a surface layer roll when a surface layer covers a fabric, and is used for solving the problem of covering the fabric on the cutting bed.

Description

Technical Field

[0001] This utility model relates to the field of fabric cutting technology, and in particular to a cutting bed covering frame structure. Background Technology

[0002] In production and daily life, it is necessary to cut fluffy fabrics, which is done using a cutting table. Sometimes, it is necessary to cover the fabric with a layer of coating (hereinafter referred to as lamination) before cutting. However, existing cutting tables cannot perform lamination. Utility Model Content

[0003] This invention provides a cutting bed covering frame structure for supporting the roll of the face layer when covering the fabric, thereby solving the problem of covering fabric on the cutting bed.

[0004] The above technical problems are solved by the following technical solution: a cutting bed film-coating frame structure, characterized in that it includes a film guide shaft and a frame disposed at the feeding end of the cutting bed conveyor belt. The frame has two support frames distributed on both sides of its width. Each support frame has a support fork for supporting a film roll shaft. Each end of the film guide shaft is connected to the two support frames via a suspension arm. The suspension arm is rotatably connected to the support frame via a suspension arm connecting pin, which is parallel to the film guide shaft. An angle positioning structure is provided between the suspension arm and the support frame to maintain the suspension arm at its current angle. In use, the film wound on the support film roll shaft is supported by the two support forks of the two support frames at both ends of the shaft. After the film passes over the film guide shaft, it is pulled onto the material located on the feeding conveyor belt. The angle between the film and the material is adjusted by adjusting the inclination angle of the suspension arm to meet the requirements.

[0005] Preferably, the angle positioning structure includes a positioning pin, a support frame insertion hole on the support frame, and several suspension arm insertion holes on the suspension arm. The suspension arm insertion holes are circularly distributed, with the circle centered on the suspension arm connecting shaft pin. The support frame insertion holes can be aligned with the suspension arm insertion holes. The positioning pin passes through the support frame insertion hole and the aligned suspension arm insertion hole to prevent the suspension arm from rotating. In use, after removing the positioning pin, rotate the suspension arm until the angle meets the requirements and the support frame insertion hole and the aligned support frame insertion hole are aligned, then insert the positioning pin. Positioning is reliable.

[0006] Preferably, the two support frames are located between the two suspension arms, and the insertion holes in the suspension arms are through holes. This facilitates the insertion and removal of the positioning pins.

[0007] Preferably, the membrane guide shaft is located below and behind the shaft of the membrane roll supported within the support fork. This provides good guiding effect.

[0008] Preferably, the opening of the support fork is inclined upwards. The shaft of the support film roll is fixed by simply resting on the support fork, which is convenient to use.

[0009] Preferably, the opening of the support fork is inclined towards the rear of the frame. This facilitates the installation and removal of the support film roll shaft.

[0010] Preferably, the membrane roll shaft has membrane shaft support sections at both ends, and the membrane roll shaft is supported by passing through the membrane shaft support sections within the support fork. The diameter of the membrane roll shaft is larger than the width of the support fork. This allows for left and right positioning.

[0011] Preferably, a balance block is provided at the free end of the membrane shaft support section, and the balance block is located on the outside of the support frame. This ensures good stability when the membrane roll rotates.

[0012] Preferably, the membrane guide shaft includes a guide section and two guide shaft connecting sleeves rotatably fitted at both ends of the guide section, the guide shaft connecting sleeves being fixed to the suspension arm. This avoids wear on the suspension arm and reduces enclosure costs.

[0013] Preferably, the guide shaft connecting sleeve is fixed to the suspension arm by a guide sleeve fixing pin. This method is simple to use.

[0014] This invention has the following advantages: it can be used to support the membrane roll so that the membrane can be applied to the fabric on the cutting bed. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0016] Figure 2 for Figure 1 A magnified view of a portion of point C.

[0017] In the figure: frame 1, membrane guide shaft 19, support frame 20, support fork 21, shaft supporting membrane roll 22, suspension arm 23, suspension arm connecting shaft pin 24, suspension arm insertion hole 26, membrane shaft support section 27, balance block 28, guide section 29, guide shaft connecting sleeve 30, guide sleeve fixing pin 31. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] See Figure 1 and Figure 2 A film-coating frame structure for a cutting bed includes a film guide shaft 19 and a frame 1 disposed at the feeding end of the feeding conveyor belt of the cutting bed. The frame has two support frames 20 distributed on both sides in the width direction of the frame. Each support frame has a support fork 21 for supporting a shaft 22 of the film roll. Each end of the film guide shaft is connected to the two support frames via a suspension arm 23. The suspension arms are rotatably connected to the support frames via suspension arm connecting pins 24. The suspension arm connecting pins are parallel to the film guide shaft, and an angle positioning structure is provided between the suspension arms and the support frames to maintain the suspension arms at their current angle.

[0020] In use, the film wound on the shaft of the supporting film roll is supported by the two ends of the supporting film roll shaft on the support forks of the two support frames. After the film passes around the film guide shaft, it is pulled onto the material located on the feeding conveyor belt. The angle between the film and the material is adjusted by adjusting the inclination angle of the suspension arm so that the angle between the film and the material meets the requirements.

[0021] The angle positioning structure includes a positioning pin, support frame insertion holes on the support frame, and several suspension arm insertion holes 26 on the suspension arm. The suspension arm insertion holes are circularly distributed, with the circle centered on the suspension arm connecting shaft pin. The support frame insertion holes can be aligned with the suspension arm insertion holes. The positioning pin passes through the support frame insertion holes and the aligned suspension arm insertion holes to prevent the suspension arm from rotating. Two support frames are located between two suspension arms, and the suspension arm insertion holes are through holes. The membrane guide shaft is located below and behind the shaft of the support membrane roll, which is supported within the support fork. The opening direction of the support fork is inclined upwards. The opening direction of the support fork is inclined towards the rear of the frame. Membrane shaft support sections 27 are provided at both ends of the membrane roll shaft. The membrane roll shaft is supported through these support sections within the support fork, and the diameter of the membrane roll shaft is larger than the width of the support fork. A balance block 28 is provided at the free end of the membrane shaft support section, located outside the support frame. The membrane guide shaft includes a guide section 29 and two guide shaft connecting sleeves 30 rotatably fitted at both ends of the guide section. The guide shaft connecting sleeves are fixed to the suspension arm. The guide shaft connecting sleeves are fixed to the suspension arm by guide sleeve fixing pins 31. The fixing is simple.

[0022] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0023] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A cutting bed covering frame structure, characterized in that, The device includes a film guide shaft and a frame mounted on the feeding end of the cutting bed conveyor belt. The frame has two support frames distributed on both sides of the frame width direction. Each support frame has a support fork for supporting the shaft of the film roll. Each end of the film guide shaft is connected to the two support frames by a suspension arm. The suspension arm is rotatably connected to the support frame by a suspension arm connecting pin. The suspension arm connecting pin is parallel to the film guide shaft. An angle positioning structure is provided between the suspension arm and the support frame to maintain the suspension arm at the current angle.

2. The cutting bed covering frame structure according to claim 1, characterized in that, The angle positioning structure includes a positioning pin, a support frame insertion hole on the support frame, and several suspension arm insertion holes on the suspension arm. The suspension arm insertion holes are arranged in a circle, with the circle of the suspension arm insertion holes centered on the suspension arm connecting shaft pin. The support frame insertion holes can be aligned with the suspension arm insertion holes. The positioning pin passes through the support frame insertion holes and the suspension arm insertion holes aligned with the support frame insertion holes to prevent the suspension arm from rotating.

3. The cutting bed covering frame structure according to claim 2, characterized in that, The two support frames are located between the two suspension arms, and the insertion holes in the suspension arms are through holes.

4. A cutting bed covering frame structure according to claim 1, 2, or 3, characterized in that, The membrane guide shaft is located behind and below the shaft of the support membrane roll, which is supported within the support fork.

5. A cutting bed covering frame structure according to claim 1, 2, or 3, characterized in that, The opening of the support fork is tilted upwards.

6. The cutting bed covering frame structure according to claim 5, characterized in that, The opening of the support fork is tilted towards the rear of the frame.

7. A cutting bed covering frame structure according to claim 1, 2, or 3, characterized in that, The membrane roll has membrane shaft support sections at both ends. The membrane roll is supported by passing through the membrane shaft support sections in the support fork. The diameter of the membrane roll shaft is larger than the width of the support fork.

8. The cutting bed covering frame structure according to claim 7, characterized in that, The free end of the membrane shaft support section is provided with a balance block, which is located on the outside of the support frame.

9. A cutting bed covering frame structure according to claim 1, 2, or 3, characterized in that, The membrane guide shaft includes a guide section and two guide shaft connecting sleeves that are rotatably sleeved at both ends of the guide section, and the guide shaft connecting sleeves are fixed on the suspension arm.

10. A cutting bed covering frame structure according to claim 9, characterized in that, The guide shaft connecting sleeve is fixed to the suspension arm by a guide sleeve fixing pin.

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