Auxiliary waste edge discharging mechanism of compound machine

Abstract

The utility model relates to a compound machine, and discloses an auxiliary slitter edge discharge mechanism of the compound machine, which comprises a shell, a feed pipe, a breather pipe and a suction pump. One compound machine is generally matched with two auxiliary slitter edge discharging mechanisms for use, and the two auxiliary slitter edge discharging mechanisms act on slitter edges on the two sides cut off from compound cloth respectively. The waste edges need to be stuffed into the feeding pipe firstly, then enter the shell through the whole feeding pipe, and then are pulled out by a section from the discharging opening of the shell. The steps generally need to be completed manually. And after the operation is completed, the suction pump is normally started, the suction pump blows outside air into the shell through the ventilation pipe, and the blown-in air with the waste edges is rapidly discharged from the discharging opening of the shell. Compared with the prior art, the waste edge discharging device has the advantages of being simple in structure and capable of rapidly and effectively discharging waste edges on the two sides cut from composite cloth, avoiding stacking and winding and facilitating waste edge collection.

Description

Technical Field

[0001] The utility model relates to a compound machine, in particular to a waste edge auxiliary discharge mechanism of the compound machine. Background Art

[0002] The laminating machine is used to process and produce composite fabrics. Generally, two layers of fabric are fed into the laminating machine separately, and the two layers of fabric are bonded together to form one layer by means of glue and the heating of the pressure roller on the laminating machine. Because the positioning of the two layers of fabric cannot be very precise when they are bonded together, the edges of the processed composite fabric on both sides are generally uneven.

[0003] At present, when processing and producing composite cloth, the width of the two layers of cloth used for composite is generally greater than the required width of the composite cloth according to the required width of the composite cloth. After the composite cloth is processed, the edges of the two sides of the composite cloth are cut off according to the difference, so that the composite cloth finally processed can be composited with the required width and the edges of the two sides are very neat. The operation of cutting off the edges of the two sides of the composite cloth is generally completed on the composite machine, that is, the composite machine is equipped with two cutting disc cutters. Before the composite cloth is rolled onto the reel, it passes through these two disc cutters to cut off the edges of the two sides. The cut edges on both sides can still be recycled and used as waste. At present, the cut waste edges are generally allowed to accumulate under the composite machine. After reaching a certain amount, they are cleaned out, which is inconvenient to operate. When the accumulated amount is large, it is easy to be rolled into the composite machine, affecting the operation of the composite machine. Utility Model Content

[0004] The present application provides a waste edge auxiliary discharge mechanism for a compound machine, which can solve the problems raised in the background technology.

[0005] In the present application, a waste edge auxiliary discharge mechanism of a compound machine is provided, comprising:

[0006] The shell has a first vertical surface with a material outlet, and a second vertical surface opposite to the first vertical surface with a material inlet and an air inlet;

[0007] A feed pipe, one end of which is fixedly connected to the feed port of the shell;

[0008] A ventilation pipe, one end of which is fixedly connected to the air inlet position of the shell;

[0009] A suction pump is connected to the other end of the ventilation tube.

[0010] Furthermore, the discharge port of the shell can be switched between open and closed.

[0011] Furthermore, it also includes a cloth bag; the two ends of the cloth bag are open, the first end is fixedly connected to the discharge port of the shell, and the second end is provided with a tightening belt that can close the opening.

[0012] Furthermore, the shell has a mesh at the position of the air inlet.

[0013] Furthermore, it also includes: a swing arm, two guide rollers and a driving mechanism; one end of the swing arm is hinged to the shell around a vertical axis; the two guide rollers are rotatably connected to the other end of the swing arm that extends beyond the shell; and the driving mechanism drives the swing arm to swing back and forth.

[0014] Furthermore, the driving mechanism is a screw mechanism using a reciprocating screw, and a groove pin pair is formed between the screw mechanism, the slider and the swing arm.

[0015] In summary, in the present application, a waste edge auxiliary discharge mechanism of a composite machine includes a shell, a feed pipe, a vent pipe and a suction pump. A composite machine is generally used in conjunction with two waste edge auxiliary discharge mechanisms, and the two waste edge auxiliary discharge mechanisms act on the waste edges on both sides cut from the composite cloth respectively. The waste edges need to be stuffed into the feed pipe first, then enter the shell through the entire feed pipe, and then the waste edges are pulled out of the shell's discharge port for a section. The above steps generally need to be completed manually. After completion, the suction pump is started normally, and the suction pump blows outside air into the shell through the vent pipe, and the blown air is quickly discharged from the shell's discharge port. Beneficial effects: simple structure, can quickly and effectively discharge the waste edges on both sides cut from the composite cloth, avoid accumulation and winding, and facilitate the collection of waste edges. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the background technology, the drawings required for use in the embodiments of the present application or the background technology will be described below.

[0017] Figure 1 This is a schematic diagram of the structure of this application;

[0018] Figure 2 It is a top view after the cloth bag is connected to the shell;

[0019] Figure 3 It is a schematic diagram after the shell is cut open;

[0020] Figure 4 It is a schematic diagram of the swing arm and the driving mechanism on the housing.

[0021] In the figure,

[0022] 1. Shell; 1a. Discharge port; 1b. Feed port; 1c. Air inlet; 1c1. Mesh;

[0023] 2. Feed pipe;

[0024] 3. Ventilation pipe;

[0025] 4. Suction pump;

[0026] 5. Cloth bag; 5a. Tightening belt;

[0027] 6. Swing arm; 6a. Waist-shaped groove;

[0028] 7. Guide roller;

[0029] 8. Driving mechanism; 8a. Mounting frame; 8b. Reciprocating screw rod; 8c. Motor; 8d. Sliding block; 8d1. Cylinder. DETAILED DESCRIPTION

[0030] The following is further explained in conjunction with the accompanying drawings. Unless otherwise defined, the technical terms or scientific terms used in the present disclosure should be understood by people with ordinary skills in the field to which the present disclosure belongs. The "first", "second" and similar words used in the present disclosure do not indicate any order, quantity or importance, but are only used to distinguish different components. "Include" or "comprise" and similar words mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0031] Clear reference Figure 1 A waste edge auxiliary discharge mechanism of a compound machine includes a shell 1, a feed pipe 2, a ventilation pipe 3 and a suction pump 4.

[0032] The shell 1 is in the shape of a cuboid, wherein a first vertical surface is provided with a material outlet 1a, and a second vertical surface opposite to the first vertical surface is provided with a material inlet 1b and an air inlet 1c.

[0033] One end of the feed pipe 2 is fixedly connected to the feed port 1b of the shell 1. Specifically, the feed port 1b of the shell 1 may have a section of pipe facing outward. The feed pipe 2 is a hose. After one end is inserted into the section of pipe, it is tightened and fixed by a throat clamp.

[0034] The other end of the feed pipe 2 is used for the waste edges on the compound machine to enter, that is, this end can be fixedly connected to the corresponding position of the frame of the compound machine.

[0035] One end of the ventilation pipe 3 is fixedly connected to the air inlet 1c of the shell 1. Specifically, the air inlet 1c of the shell 1 can also have a section of pipe facing outward. The ventilation pipe 3 is a hose. After one end is inserted into this section of pipe, it is tightened and fixed by a throat clamp.

[0036] The suction pump 4 is connected to the other end of the ventilation pipe 3. Specifically, the two can be connected by a throat clamp.

[0037] In this way, after the scrap edges enter the housing 1 from the feed pipe 2, the suction pump 4 blows external air into the housing 1 through the ventilation pipe 3, and the blown air is quickly discharged from the discharge port 1a of the housing 1 with the scrap edges.

[0038] It can be found that initially, the scrap edge needs to be inserted into the feed pipe 2, then pass through the entire feed pipe 2 into the housing 1, and then pull the scrap edge out of the discharge port 1a of the housing 1 for a while. The above steps generally need to be completed manually, especially the step of the scrap edge passing through the entire feed pipe 2 into the housing 1, which is more troublesome to complete manually. After completion, the suction pump 4 is started normally, and the suction pump 4 can discharge the scrap edge from the discharge port 1a of the housing 1.

[0039] In some embodiments, the discharge port 1a of the housing 1 can be switched between open and closed states. Opening here means that the blown air can be discharged from the discharge port 1a of the housing 1 with the waste edge; closing means that if the suction pump 4 blows air in the reverse direction and sucks air from the housing 1 through the vent pipe 3, then the outside air cannot enter the housing 1 from the closed discharge port 1a, but enters the housing 1 from the feed pipe 2.

[0040] See also Figure 3 , the opening and closing of the discharge port 1a of the housing 1 can be: the waste edge auxiliary discharge mechanism of the compound machine also includes a door, and the door is arranged at the discharge port 1a of the housing 1. It can also be: the waste edge auxiliary discharge mechanism of the compound machine also includes a cloth bag 5 (using airtight or poorly air-permeable cloth), the two ends of the cloth bag 5 are open, the first end is fixedly connected to the discharge port 1a of the housing 1, and the second end is provided with a tightening belt 5a that can close the opening. Compared with the use of a door, the use of the cloth bag 5 is simpler in structure and more convenient to open or close.

[0041] In this way, the above steps that need to be completed manually can be adjusted as follows: initially, the scrap edges are first inserted into the feed pipe 2, and then the discharge port 1a of the housing 1 is closed, and then the suction pump 4 blows air in the opposite direction, and the outside air enters the housing 1 from the feed pipe 2, bringing the scrap edges into the housing 1, and then the suction pump 4 is closed to pull the scrap edges out of the discharge port 1a of the housing 1 for a while. The operation can be more labor-saving and convenient.

[0042] See also Figure 2 Furthermore, the housing 1 is provided with a mesh sheet 1c1 at the position of the air inlet 1c. When the suction pump 4 blows air in the reverse direction and brings the waste edges into the housing 1, the waste edges are prevented from entering the ventilation pipe 3.

[0043] See also Figure 4In some embodiments, the waste edge auxiliary discharge mechanism of the composite machine further includes a swing arm 6, two guide rollers 7 and a driving mechanism 8. One end of the swing arm 6 is hinged to the housing 1 around a vertical axis, and the length of the swing arm 6 is set so that the other end of the swing arm 6 can extend beyond the housing 1. The two guide rollers 7 are rotatably connected to the other end of the swing arm 6 extending beyond the housing 1. The driving mechanism is used to drive the swing arm 6 to swing back and forth.

[0044] In this way, the scrap edges discharged from the discharge port 1a of the housing 1 pass between the two guide rollers 7. While the suction pump 4 quickly discharges the scrap edges from the discharge port 1a of the housing 1, the swing arm 6 swings back and forth, swinging the discharged scrap edges, so that the scrap edges are folded up, making it more convenient to collect the scrap edges.

[0045] Furthermore, the driving mechanism 8 is a screw mechanism using a reciprocating screw 8b. Specifically, the screw mechanism includes a mounting frame 8a, a reciprocating screw 8b rotatably connected to the mounting frame 8a, a motor 8c driving the reciprocating screw 8b to rotate, and a slider 8d driven to slide by the reciprocating screw 8b; the mounting frame 8a is fixedly connected to the housing 1; the middle part of the swing arm 6 overlaps with the screw mechanism and is provided with a waist-shaped groove 6a; the slider 8d is provided with a cylinder 8d1 inserted into the waist-shaped groove 6a, and a groove pin pair is formed between the slider 8d and the swing arm 6. That is, the motor 8c drives the reciprocating screw 8b to rotate, driving the slider 8d to slide back and forth, and the cylinder 8d1 slides relatively in the waist-shaped groove 6a, while driving the swing arm 6 to swing back and forth.

Claims

1. A waste edge auxiliary discharge mechanism for a compound machine, characterized in that: include: A shell (1), wherein a first vertical surface is provided with a material outlet (1a), and a second vertical surface opposite to the first vertical surface is provided with a material inlet (1b) and an air inlet (1c); A feed pipe (2), one end of which is fixedly connected to the feed port (1b) of the housing (1); A ventilation pipe (3), one end of which is fixedly connected to the air inlet (1c) of the shell (1); A suction pump (4) is connected to the other end of the ventilation pipe (3).

2. The waste edge auxiliary discharge mechanism of a compound machine according to claim 1, characterized in that: The discharge port (1a) of the housing (1) can be switched between open and closed.

3. The waste edge auxiliary discharge mechanism of a compound machine according to claim 2, characterized in that: It also comprises a cloth bag (5); the cloth bag (5) has openings at both ends, the first end is fixedly connected to the discharge port (1a) of the shell (1), and the second end is provided with a tightening belt (5a) capable of closing the opening.

4. The waste edge auxiliary discharge mechanism of a compound machine according to claim 2, characterized in that: The housing (1) is provided with a mesh (1c1) at the position of the air inlet (1c).

5. The waste edge auxiliary discharge mechanism of a compound machine according to claim 1, characterized in that: Also includes: A swing arm (6), two guide rollers (7) and a driving mechanism (8); one end of the swing arm (6) is hinged to the housing (1) around a vertical axis; the two guide rollers (7) are rotatably connected to the other end of the swing arm (6) that protrudes from the housing (1); and the driving mechanism (8) drives the swing arm (6) to swing back and forth.

6. The waste edge auxiliary discharge mechanism of a compound machine according to claim 5, characterized in that: The driving mechanism (8) is a screw mechanism using a reciprocating screw (8b), and a groove pin pair is formed between the screw mechanism, the slider (8d) and the swing arm (6).

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