Feeding mechanism of belt cutting machine

Abstract

The utility model discloses a belt cutting machine feeding mechanism which comprises a feeding frame and at least two feeding discs, a feeding area is formed on the feeding frame, at least two installation supports for independently installing the feeding discs are arranged in the feeding area, each installation support is movably provided with a feeding position and a replacing position, and the feeding position and the replacing position are arranged on the feeding area. The feeding disc is installed on the installation support through a detachable fixing assembly. The utility model has the following advantages and effects: the feeding tray can be replaced in time, so that the feeding timeliness is ensured, and the processing efficiency of the belt cutting machine is further improved.

Description

Technical Field

[0001] The utility model relates to a tape cutting machine, in particular to a feeding mechanism of a tape cutting machine. Background Art

[0002] A tape cutting machine is a cutting device widely used in multiple industries, including textile, clothing, leather, packaging, automotive and other fields; the tape cutting machine is mainly used to cut a material coil into a required length dimension.

[0003] The existing feeding mechanism of a tape cutting machine includes a connecting arm, a feeding rod fixedly arranged at one end on the connecting arm, a feeding disc rotatably sleeved on the feeding rod, and a locking component detachably and fixedly arranged on the feeding rod and used to limit the feeding disc from disengaging from the feeding rod. The feeding disc is sleeved on the feeding rod through the free end of the feeding rod, and then the locking component is arranged to cooperate with the connecting arm to limit the feeding disc from moving along the axis of the feeding rod. The existing tape cutting machines include single-station and multi-station ones. For different stations, only by sleeving feeding discs corresponding to the number of stations on the feeding rod can feeding for each station be realized one by one. However, this stacked installation structure of the feeding discs causes that when the feeding disc near the fixed end of the feeding rod finishes feeding first, due to the interference of the feeding disc near the free end of the feeding rod, the fed feeding disc cannot be replaced in time, thus greatly reducing the timeliness of feeding on the tape cutting machine, and further affecting the processing efficiency of the tape cutting machine to a certain extent. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a feeding mechanism of a tape cutting machine, which can realize timely replacement of the feeding disc, so as to ensure the timeliness of feeding, and further improve the processing efficiency of the tape cutting machine.

[0005] The above technical purpose of the utility model is achieved through the following technical solutions: a feeding mechanism of a tape cutting machine, including a feeding frame and at least two feeding discs, a feeding area is formed on the feeding frame, at least two mounting brackets for independently installing a single feeding disc are arranged in the feeding area, each mounting bracket is movably arranged with a feeding position and a replacement position, and the feeding disc is installed on the mounting bracket through a detachable fixing component.

[0006] By adopting the above technical solutions, independent installation of each feeding disc is realized through the cooperation of the mounting bracket and the detachable fixing component. When one of the feeding discs finishes feeding, the corresponding mounting bracket is switched from the feeding position to the replacement position, and then the fixing component is disassembled to realize the separation of the feeding disc from the mounting bracket. The feeding disc is replaced without interfering with the normal feeding operation of the other feeding discs. Through the above structure, timely replacement of the feeding disc can be realized, so as to ensure the timeliness of feeding, and further improve the processing efficiency of the tape cutting machine.

[0007] Further configured as: the fixing component has a fixed state for realizing the rotation and fixation of the feeding tray on the mounting bracket and a separation state for realizing the separation of the feeding tray from the mounting bracket. When the mounting bracket is in the feeding position, the fixing component is in the fixed state. When the mounting bracket is in the replacement position, the fixing component is in the separation state.

[0008] By adopting the above technical solution, the detachable fixation function of the mounting bracket and the feeding tray is achieved in the above manner under the action of the fixing component, and the position switching of the mounting bracket endows the fixing component with the switching between the fixed state and the separation state, making the detachable operation of the fixing component more convenient.

[0009] Further configured as: the mounting bracket is rotatably arranged on the feeding frame, a limiting block is arranged on one side of the rotation direction of the mounting bracket, and a pressing spring for driving the mounting bracket to abut against the limiting block is connected to the mounting bracket. When the mounting bracket abuts against the limiting block, the mounting bracket is in the feeding position.

[0010] By adopting the above technical solution, the switching of the mounting bracket between two positions is realized through the rotating structure, and the stability of the mounting bracket in the feeding position is ensured by the arranged limiting block, realizing stable feeding.

[0011] Further configured as: an installation area communicating with the outside and for installing the feeding tray is formed on each mounting bracket. The fixing component includes rotating rods arranged on the mounting bracket and located on both sides of the installation area and moving towards or away from each other towards the installation area, and a driving spring for driving the two rotating rods to move away from each other. The rotating rods are rotationally matched with the feeding tray.

[0012] By adopting the above technical solution, the feeding tray is installed into the installation area, and the two rotating rods move towards each other and insert into the feeding tray to realize the rotation of the feeding tray on the mounting bracket and achieve the fixing purpose.

[0013] Further configured as: when the mounting bracket is in the feeding position, the rotating rods are driven to insert into the feeding tray by the adjacent mounting bracket or the adjacent mounting bracket and the feeding frame.

[0014] By adopting the above technical solution, the feeding tray is placed in the installation area, and during the process of switching the mounting bracket from the replacement position to the feeding position, the two rotating rods are driven to insert into the feeding tray by the two adjacent mounting brackets or the adjacent mounting bracket and the feeding frame to realize the rotation of the feeding tray on the mounting bracket, and the separation is realized by cooperating with the arranged driving spring, so as to achieve the detachable purpose.

[0015] Further configured as: spherical surfaces for guiding the two rotating rods to move towards each other are arranged at the opposite ends of the two rotating rods of the same fixing component.

[0016] By adopting the above technical solution, the spherical surface setting makes the opposite movement of the two rotating rods smoother and more convenient, and is more convenient for manual operation.

[0017] In summary, the present utility model has the following beneficial effects: The present utility model can realize the timely replacement of the feeding tray, so as to ensure the timeliness of feeding, and further improve the processing efficiency of the tape cutting machine. Description of the Drawings

[0018] Figure 1 is a schematic structural diagram of the embodiment;

[0019] Figure 2 is a cross-sectional view of the embodiment;

[0020] Figure 3 is a partial exploded view of the embodiment;

[0021] Figure 4 is a cross-sectional view of the embodiment from another perspective;

[0022] Figure 5 is Figure 4 the enlarged view of part A in

[0023] In the figure: 1, feeding rack; 2, feeding tray; 3, feeding area; 4, mounting bracket; 5, fixing component; 51, rotating rod; 52, driving spring; 6, limiting block; 7, pressing spring; 8, mounting area; 9, spherical surface; 10, jack; 11, positioning protrusion; 12, positioning slideway. Detailed Description of the Embodiment

[0024] The present utility model will be further described in detail below with reference to the accompanying drawings.

[0025] Referring to Figures 1 to 5 , a feeding mechanism of a tape cutting machine includes a feeding rack 1 and at least two feeding trays 2. A feeding area 3 is formed on the feeding rack 1, and at least two mounting brackets 4 for independently mounting a single feeding tray 2 are arranged in the feeding area 3. Each mounting bracket 4 is movably provided with a feeding position and a replacement position, and the feeding tray 2 is installed on the mounting bracket 4 through a detachable fixing component 5.

[0026] The fixing component 5 has a fixing state for realizing the rotational fixing of the feeding tray 2 on the mounting bracket 4 and a separating state for realizing the separation of the feeding tray 2 from the mounting bracket 4. When the mounting bracket 4 is in the feeding position, the fixing component 5 is in the fixing state; when the mounting bracket 4 is in the replacement position, the fixing component 5 is in the separating state.

[0027] The mounting bracket 4 is rotatably arranged on the feeding rack 1. A limiting block 6 is arranged on one side in the rotation direction of the mounting bracket 4, and the limiting block 6 is fixedly arranged on the feeding rack 1. A pressing spring 7 for driving the mounting bracket 4 to abut against the limiting block 6 is connected to the mounting bracket 4. When the mounting bracket 4 abuts against the limiting block 6, the mounting bracket 4 is in the feeding position. One end of the pressing spring 7 is fixedly connected to the mounting bracket 4, and the other end is fixedly connected to the feeding rack 1.

[0028] An installation area 8 communicating with the outside and for installing the feeding tray 2 is formed on each mounting bracket 4. The fixing assembly 5 includes a rotating rod 51 slidably arranged on the mounting bracket 4 and located on both sides of the installation area 8 and moving towards or away from each other towards the installation area 8, and a driving spring 52 for driving the two rotating rods 51 to move away from each other. The rotating rod 51 is rotationally matched with the feeding tray 2. One end of the driving spring 52 abuts against the mounting bracket 4, and the other end abuts against the rotating rod 51.

[0029] When the mounting bracket 4 is in the feeding position, the rotating rod 51 is driven to insert into the feeding tray 2 by two adjacent mounting brackets 4 or by an adjacent mounting bracket 4 and the feeding rack 1. Spherical surfaces 9 for guiding the two rotating rods 51 to move towards each other are arranged at the opposite ends of the two rotating rods 51 of the same fixing assembly 5.

[0030] A positioning structure is formed between the feeding tray 2 and the installation area 8, where the positioning rotating rod 51 corresponds exactly to the position of the jack 10 on the feeding tray 2. The positioning structure includes a positioning protrusion 11 integrally arranged on one end surface of the feeding tray 2 facing the installation area 8 and a positioning slideway 12 opened on the mounting bracket 4 and communicating with the outside. When the positioning protrusion 11 slides down into the bottom of the positioning slideway 12 under the action of gravity, the rotating rod 51 corresponds exactly to the jack 10 on the feeding tray 2.

[0031] This specific embodiment is only an explanation of the present invention, and it is not a limitation of the present invention. Those skilled in the art can make modifications without creative contributions to this embodiment according to needs after reading this specification, but as long as it is within the scope of the claims of the present invention, it is protected by the patent law.

Claims

1. A feeding mechanism for a tape cutting machine, comprising a feeding frame (1) and at least two feeding trays (2), characterized in that: A feeding area (3) is formed on the feeding rack (1), and at least two mounting brackets (4) for independently mounting a single feeding tray (2) are arranged in the feeding area (3), and each mounting bracket (4) is movably provided with a feeding position and a replacement position, and the feeding tray (2) is mounted on the mounting bracket (4) via a detachable fixing component (5).

2. The belt cutting machine feeding mechanism according to claim 1, characterized in that: The fixing assembly (5) has a fixed state for realizing rotational fixing of the feeding tray (2) on the mounting bracket (4) and a separated state for realizing separation of the feeding tray (2) from the mounting bracket (4); when the mounting bracket (4) is in a feeding position, the fixing assembly (5) is in a fixed state; when the mounting bracket (4) is in a replacement position, the fixing assembly (5) is in a separated state.

3. The feeding mechanism of the tape cutting machine according to claim 1, characterized in that: The mounting bracket (4) is rotatably mounted on the feeding rack (1); a limit block (6) is provided on one side of the rotation direction of the mounting bracket (4); a clamping spring (7) is connected to the mounting bracket (4) for driving the mounting bracket (4) to abut against the limit block (6); when the mounting bracket (4) abuts against the limit block (6), the mounting bracket (4) is in a feeding position.

4. The feeding mechanism of the tape cutting machine according to claim 2, characterized in that: Each of the mounting brackets (4) is formed with an installation area (8) which is in communication with the outside and on which the feed tray (2) is installed. The fixing assembly (5) comprises rotating rods (51) which are arranged on the mounting bracket (4) and are located on both sides of the installation area (8) and move toward or away from the installation area (8), and a driving spring (52) which drives the two rotating rods (51) to move away from each other. The rotating rods (51) are rotatably matched with the feed tray (2).

5. The belt cutting machine feeding mechanism according to claim 4, characterized in that: When the mounting bracket (4) is in the feeding position, the rotating rod (51) is driven to be inserted into the feeding tray (2) through the adjacent mounting bracket (4) or the adjacent mounting bracket (4) and the feeding rack (1).

6. The feeding mechanism of the tape cutting machine according to claim 4, characterized in that: The two rotating rods (51) of the same fixed assembly (5) are each provided with a spherical surface (9) at the opposite ends thereof for guiding the two rotating rods (51) to move towards each other.

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