Crushed material collecting device of tufting machine

Abstract

The utility model discloses a crushed aggregate collecting device of a tufting machine, which comprises a waste material box, a blanking plate is fixedly connected on the side wall of the waste material box, a collecting box is fixedly connected on the side wall of the waste material box, the collecting box is in an opening design, a fixing plate is fixedly connected on the side wall of the collecting box, and the fixing plate is fixedly connected on the side wall of the collecting box. And an impact mechanism used for impacting the discharging plate is arranged on the fixed plate and comprises four impact rods which are arranged at equal intervals and slidably connected to the fixed plate in a penetrating mode, and the lower ends of the impact rods are fixedly connected with a movable plate. The blanking device is reasonable in structure, the impact mechanism and the driving mechanism are arranged, the four impact rods move up and down repeatedly and impact the blanking plate repeatedly, the blanking plate is impacted and vibrated, materials on the blanking plate are vibrated, impurities and chippings in the materials can fall down in the vibration process and fall off through the through holes, and the blanking efficiency is improved. And waste materials enter the waste material box through the discharging plate and the through holes, and separation of the waste materials and the chippings is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of waste collection of tufting machines, in particular to a waste collection device for tufting machines for broken materials. Background Technique

[0002] A carpet is a floor covering made of natural fibers such as cotton, linen, wool, silk, grass yarns, etc. or chemical synthetic fiber raw materials through manual or mechanical processes such as knitting, tufting or weaving. A machine-made tufted carpet is a machine-made carpet that uses a needle bar machine to plant tufts on a chemical fiber fabric backing to form a looped or cut pile carpet surface, abbreviated as a tufted carpet, which has the functions of reducing noise, heat insulation, decorative effect, improving foot feeling, preventing slipping and preventing air pollution.

[0003] In the manufacture of tufted carpets, a carpet tufting machine is used to process the carpets. During the processing, some corner scraps will be generated. To save costs, these scraps need to be collected and reused. In the prior art, when the traditional waste collection device of the tufting machine collects waste, the waste directly enters the waste box, and it is impossible to separate the fluff and impurities in the waste, which is not convenient for subsequent use. Therefore, the utility model proposes a waste collection device for broken materials of a tufting machine to solve the above problems. Content of the Utility Model

[0004] The purpose of the utility model is to solve the disadvantages existing in the prior art, and to propose a waste collection device for broken materials of a tufting machine. By setting an impact mechanism and a driving mechanism, four impact rods move up and down repeatedly, repeatedly impacting the blanking plate. The blanking plate is impacted and vibrated, so that the materials on the blanking plate vibrate, and the impurities and debris in the materials can fall during the vibration and fall through the through holes. The waste enters the waste box through the blanking plate and the through holes, realizing the separation of the waste and the debris.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A waste collection device for a tufting machine, including a waste box, a blanking plate is fixedly connected to the side wall of the waste box, a collection box is fixedly connected to the side wall of the waste box, the collection box is designed with an open mouth, a fixing plate is fixedly connected to the side wall of the collection box, and an impact mechanism for impacting the blanking plate is arranged on the fixing plate. The impact mechanism includes four impact rods arranged at equal intervals and slidably connected through the fixing plate. A moving plate is fixedly connected to the lower end of the impact rod, and a driving mechanism for driving the impact mechanism is arranged on the side wall of the collection box.

[0007] Preferably, the driving mechanism includes a motor fixedly connected to the side wall of the collection box, a rotating rod is fixedly connected to the end of the output shaft of the motor, and a cam matched with the moving plate is fixedly sleeved on the rotating rod.

[0008] Preferably, the upper end of the movable plate and the lower end of the fixed plate are elastically connected by four springs, and the four springs are respectively sleeved on the four impact rods.

[0009] Preferably, a plurality of through holes are formed in the blanking plate, and the plurality of through holes are arranged at equal intervals.

[0010] Preferably, a through groove is formed in the side wall of the waste box, and the through groove is matched with the blanking plate.

[0011] Preferably, a dust collector is installed on the side wall of the collection box, and the dust collector is communicated with the collection box.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] 1. By providing an impact mechanism and a driving mechanism, the output shaft of the driving motor rotates to drive the rotating rod and the cam to rotate. The rotation of the cam can cooperate with the spring to make the movable plate move up and down reciprocally, thereby driving the four impact rods to move up and down repeatedly, repeatedly impacting the blanking plate. The blanking plate is impacted and vibrated, so that the materials on the blanking plate vibrate, and the impurities and debris in the materials can fall during the vibration, fall through the through holes, and the waste materials enter the waste box from the blanking plate and the through holes, realizing the separation of waste materials and debris.

[0014] 2. By providing a dust collector and a collection box, during the impact process, the dust collector is started. Under the action of the dust collector, a negative pressure is generated at the open end of the collection box to adsorb the falling debris, avoiding dust flying and polluting the workshop environment, and improving the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a perspective view of a waste material collection device for a tufting machine proposed by the present utility model;

[0016] Figure 2 is a bottom perspective view of a waste material collection device for a tufting machine proposed by the present utility model;

[0017] Figure 3 is Figure 2 an enlarged view of the structure at A in

[0018] In the figure: 1 waste box, 2 through groove, 3 blanking plate, 4 impact rod, 5 movable plate, 6 motor, 7 dust collector, 8 collection box, 9 through hole, 10 spring, 11 cam, 12 rotating rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] In order to make the above - mentioned objects, features, and advantages of the present utility model more obvious and understandable, the following will describe the specific embodiments of the present utility model in detail with reference to the accompanying drawings. Many specific details are set forth in the following description in order to fully understand the present utility model. However, the present utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed below.

[0020] Referring to Figures 1-3 , a waste material collection device for a tufting machine, which includes a waste material box 1. A blanking plate 3 is fixedly connected to the side wall of the waste material box 1. A collection box 8 is fixedly connected to the side wall of the waste material box 1. The collection box 8 is designed with an open mouth. A fixing plate is fixedly connected to the side wall of the collection box 8. An impact mechanism for impacting the blanking plate 3 is arranged on the fixing plate. The impact mechanism includes four impact rods 4 that are arranged at equal intervals and are slidably connected through the fixing plate. A moving plate 5 is fixedly connected to the lower end of the impact rod 4. It should be noted that the lower end of the blanking plate 3 is inclined. During the impact process, vibration is generated on the blanking plate 3, which can make the materials falling on the blanking plate 3 quickly fall into the waste material box 1, avoiding accumulation and blockage.

[0021] In the present utility model, a driving mechanism for driving the impact mechanism is arranged on the side wall of the collection box 8. The driving mechanism includes a motor 6 fixedly connected to the side wall of the collection box 8. A rotating rod 12 is fixedly connected to the end of the output shaft of the motor 6. A cam 11 that cooperates with the moving plate 5 is fixedly sleeved on the rotating rod 12.

[0022] In the present utility model, the upper end of the moving plate 5 and the lower end of the fixing plate are elastically connected by four springs 10. The four springs 10 are respectively sleeved on the four impact rods 4. A plurality of through - holes 9 are formed in the blanking plate 3. The plurality of through - holes 9 are arranged at equal intervals. A through - slot 2 is formed in the side wall of the waste material box 1. The through - slot 2 cooperates with the blanking plate 3. A dust collector 7 is installed on the side wall of the collection box 8. The dust collector 7 is communicated with the collection box 8.

[0023] When the present utility model is in use, first, the device is moved to the waste material blanking position of the tufting machine so that the blanking plate 3 catches the waste material. Subsequently, the output shaft of the driving motor 6 is rotated to drive the rotating rod 12 and the cam 11 to rotate. The rotation of the cam 11 can cooperate with the springs 10 to make the moving plate 5 move up and down reciprocally, thereby driving the four impact rods 4 to move up and down repeatedly, repeatedly impacting the blanking plate 3. The blanking plate 3 is impacted and vibrated, causing the materials on the blanking plate 3 to vibrate. The impurities and debris in the materials can fall during the vibration and fall through the through - holes 9. The waste materials enter the waste material box 1 through the blanking plate 3 and the through - holes 9, realizing the separation of waste materials and debris.

[0024] During the impact process, the vacuum cleaner 7 is started, and under the action of the vacuum cleaner 7, negative pressure is generated at the open part of the collection box 8 to absorb the fallen debris, thereby avoiding dust from polluting the workshop environment and improving the practicability of the device.

[0025] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A scrap collection device for a tufting machine, comprising a waste box (1), characterized in that: A material discharge plate (3) is fixedly connected to the side wall of the waste box (1), a collection box (8) is fixedly connected to the side wall of the waste box (1), the collection box (8) is of open design, a fixed plate is fixedly connected to the side wall of the collection box (8), an impact mechanism for impacting the material discharge plate (3) is arranged on the fixed plate, the impact mechanism includes four impact rods (4) slidably connected to the fixed plate and arranged at equal intervals, the lower end of the impact rod (4) is fixedly connected to a movable plate (5), and a driving mechanism for driving the impact mechanism is arranged on the side wall of the collection box (8).

2. A debris collection device for a tufting machine according to claim 1, characterized in that: The driving mechanism comprises a motor (6) fixedly connected to the side wall of the collection box (8), the end of the output shaft of the motor (6) being fixedly connected to a rotating rod (12), and a cam (11) matching the moving plate (5) being fixedly sleeved on the rotating rod (12).

3. A debris collection device for a tufting machine according to claim 2, characterized in that: The upper end of the movable plate (5) and the lower end of the fixed plate are elastically connected via four springs (10), and the four springs (10) are respectively sleeved on four impact rods (4).

4. The debris collection device of a tufting machine according to claim 3, characterized in that: The blanking plate (3) is provided with a plurality of through holes (9), and the plurality of through holes (9) are arranged at equal intervals.

5. The debris collection device of a tufting machine according to claim 4, characterized in that: A through slot (2) is provided on the side wall of the waste box (1), and the through slot (2) cooperates with a blanking plate (3).

6. A debris collection device for a tufting machine according to claim 5, characterized in that: A dust collector (7) is installed on the side wall of the collection box (8), and the dust collector (7) is connected to the collection box (8).

Images