Vertical plastic film residue removing machine

Abstract

The utility model relates to the field of disposable glove production equipment, in particular to a vertical plastic film residue removing machine which comprises rocker arms, brush rollers and a visual identification system, the rocker arms are arranged in pairs, the brush rollers are rotatably arranged at the upper ends of the rocker arms, and the extending direction of the brush rollers is parallel to the moving direction of a hand mold. The rotating tangent line, close to the hand mold, of the brush roller is parallel to the hand mold; the multiple pairs of rocker arms are distributed in the moving direction of the hand mold, and the brush rollers at the upper ends of the multiple pairs of rocker arms evenly fall in the moving direction of the hand mold in the direction close to the fingertips of the hand mold. The visual recognition system is in communication connection with the hand mold conveying mechanism, and when the visual recognition system recognizes that residual films exist on the hand mold, the hand mold rotates downwards to the position between the brush rollers. According to the utility model, the visual identification system is adopted to screen the hand molds, the hand molds with residual films are accurately cleaned, and the air tap is matched to blow air to the hand molds, so that the abrasion to the hand molds is greatly reduced, and the service life of the hand molds is effectively prolonged.

Description

Technical Field

[0001] The utility model relates to the field of disposable glove production equipment, in particular to a vertical residual film removing machine. Background Art

[0002] After the production of disposable gloves is completed, the gloves need to be peeled off from the hand mold, but during the peeling process, some gloves will stick to the hand mold and cannot be detached. In the traditional production process, the residues on the hand mold are cleaned manually, but the cleaning is time-consuming and costly. Existing equipment generally uses a continuous rolling brush to clean the residual film on the hand mold, but long-term continuous action will cause damage to the hand mold; at the same time, because the rolling brush is usually in a vertical downward direction, the degree of damage to the hand mold is higher. Utility Model Content

[0003] The utility model aims to solve the above problems and provides a vertical residual film removal machine, which adopts the following technical solutions:

[0004] A vertical residual film removal machine comprises a rocker arm, a brush roller and a visual recognition system, wherein the rocker arm is arranged in pairs, and the brush roller is rotatably arranged at the upper end of the rocker arm, and the extension direction of the brush roller is parallel to the moving direction of a hand model. When the hand model rotates downward, it is located between the paired brush rollers, and the rotation tangent of the brush roller close to the hand model is parallel to the hand model; the number of rocker arms is multiple pairs, and they are distributed along the moving direction of the hand model, and the positions of the brush rollers at the upper ends of the multiple pairs of rocker arms fall uniformly in the direction of the moving direction of the hand model along the direction close to the fingertips of the hand model; the visual recognition system is communicatively connected with the hand model transmission mechanism, and when the visual recognition system recognizes that there is residual film on the hand model, the hand model rotates downward to between the brush rollers.

[0005] On the basis of the above scheme, it also includes an air nozzle, which is arranged at the root of the hand model between the brush rollers, and the air outlet direction is toward the fingers of the hand model.

[0006] On the basis of the above scheme, the rocker arm is arranged on the inclined mounting frame, and the air nozzle is connected to the inclined mounting frame in sequence through a cross bar, a connecting head and a longitudinal bar, the connecting head is slidably arranged on the longitudinal bar, the cross bar is fixedly connected to the connecting head, and the air nozzle is slidably arranged on the cross bar.

[0007] Preferably, the middle part of the rocker arm is rotatably mounted on the inclined mounting frame, and a cylinder is hinged between the lower end of the rocker arm and the bottom surface of the inclined mounting frame.

[0008] On the basis of the above scheme, a first transmission shaft and a second transmission shaft are rotatably arranged on the inclined mounting frame, the first transmission shaft is connected to the driving motor, and the first transmission shaft and the second transmission shaft are respectively fixed with a driving gear and a driven gear which are coaxially connected and meshing with each other; a brush driving shaft is rotatably arranged through the rocker arm, a transmission chain is arranged between the brush driving shaft and the first transmission shaft or the second transmission shaft, and a transmission belt is arranged between the brush driving shaft and the brush roller.

[0009] Preferably, the highest brush roller is arranged at the height position of the root of the hand model, and the lowest brush roller is arranged at the fingertips of the hand model.

[0010] Preferably, a waste discharge conveyor belt is also provided, and the waste discharge conveyor belt is provided below the brush roller.

[0011] The beneficial effects of the utility model are as follows: the brushing direction of the brush roller is adjusted to be tangent to the hand mold, which improves the residual film cleaning effect and can effectively reduce the force of the brush roller on the hand mold, thereby reducing the wear of the hand mold; a visual recognition system is used to screen the hand mold, and the hand mold with residual film is accurately cleaned, and the air nozzle is used to blow air to the hand mold, which greatly reduces the wear of the hand mold and effectively increases the service life of the hand mold; multiple pairs of brush rollers are arranged in sections at different heights, and different positions of the hand mold are cleaned in turn, thereby reducing the wear of the hand mold. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 : Schematic diagram of the structure of the utility model;

[0013] Figure 2 : A schematic diagram of the structure of the utility model from another perspective;

[0014] Figure 3 : Schematic diagram of the upper structure of the inclined mounting frame of the utility model;

[0015] Figure 4 : Schematic diagram of the lower structure of the inclined mounting frame of the utility model. DETAILED DESCRIPTION

[0016] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0017] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0018] In the description of the present utility model, it should be understood that the terms "center", "length", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0019] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0020] like Figures 1 to 4As shown, a vertical residual film removal machine includes a base 11, a rocker arm 34, a brush roller 37 and a visual recognition system. The rocker arm 34 is arranged in pairs, and the brush roller 37 is rotatably arranged at the upper end of the rocker arm 34. The extension direction of the brush roller 37 is parallel to the moving direction of the hand mold 61. When the hand mold 61 rotates downward on the connecting frame 62, it is located between the paired brush rollers 37, and the rotation tangent of the brush roller 37 close to the hand mold 61 is parallel to the hand mold 61, so as to reduce the force of the brush roller 37 on the hand mold 61, and at the same time ensure that the residue is effectively peeled off. There are multiple pairs of rocker arms 34, which are distributed along the moving direction of the hand model 61. The brush rollers 37 at the upper ends of the multiple pairs of rocker arms 34 are evenly dropped in the direction close to the fingertips of the hand model 61 in the moving direction of the hand model 61. The highest brush roller 37 is set at the height of the root of the hand model 61, and the lowest brush roller 37 is set at the fingertips of the hand model 61, so that each part of the hand model 61 is fully cleaned in turn, so that the residual film on the hand model 61 is peeled off downward in turn, and excessive brushing of the hand model 61 is avoided. The visual recognition system is connected to the hand model transmission mechanism in communication. When the visual recognition system recognizes that there is residual film on the hand model 61, the hand model 61 rotates downward to between the brush rollers 37, so as to accurately clean the hand model 61 with residual film, reduce damage to the hand model 61, and effectively extend the service life of the hand model 61.

[0021] It also includes an air nozzle 44, which is arranged at the root of the hand mold 61 between the brush rollers 37, and the air outlet direction is toward the fingers of the hand mold 61. The air nozzle 44 sprays high-pressure gas outward to assist the brush roller 37 in effectively removing the residual film, thereby reducing the number of times the brush roller 37 brushes the hand mold 61. Preferably, the rocker arm 34 is arranged on the inclined mounting frame 12, and the air nozzle 44 is connected to the inclined mounting frame 12 in sequence through the cross bar 43, the connector 42 and the longitudinal bar 41. The connector 42 is slidably arranged on the longitudinal bar 41, the cross bar 43 is fixedly connected to the connector 42, and the air nozzle 44 is slidably arranged on the cross bar 43. The height of the air nozzle 44 is adjusted by adjusting the position of the connector 42, and the relative position of the air nozzle 44 and the hand mold 61 is adjusted by adjusting the position of the air nozzle 44 on the cross bar 43 to adapt to hand molds 61 of different sizes.

[0022] The middle part of the rocker arm 34 is rotatably mounted on the inclined mounting frame 12, and a cylinder 35 is hinged between the lower end of the rocker arm 34 and the bottom surface of the inclined mounting frame 12. The relative angle of the rocker arm 34 is adjusted by extending and retracting the piston rod of the cylinder 35, thereby adjusting the relative distance between the brush rollers 37 to adapt to hand molds 61 of different sizes.

[0023] like Figure 3 and Figure 4As shown, the first transmission shaft 22 and the second transmission shaft 25 are rotatably arranged on the tilting mounting frame 12, the first transmission shaft 22 is connected to the driving motor 21, and the first transmission shaft 22 and the second transmission shaft 25 are respectively fixed with a driving gear 23 and a driven gear 24 that are coaxially connected and meshed with each other, so that the first transmission shaft 22 and the second transmission shaft 25 are controlled to rotate synchronously through the action of the driving motor 21. The brush driving shaft 31 is rotatably arranged through the rocker arm 34, and the brush driving shaft 31 is connected to the tilting mounting frame 12 through a bearing 33. A transmission chain 32 is arranged between the brush driving shaft 31 and the first transmission shaft 22 or the second transmission shaft 25, and a transmission belt 36 is arranged between the brush driving shaft 31 and the brush roller 37. The transmission chain 32 and the transmission belt 36 are sleeved on the corresponding transmission gears, and the above structure controls the synchronous rotation of multiple pairs of brush rollers 37.

[0024] A waste conveyor belt 51 is also provided on the base 11. The waste conveyor belt 51 is arranged below the brush roller 37. The waste conveyor belt 51 is driven by a waste discharge motor to receive the residual film cleaned by the brush roller 37 and transfer it to a special collection device to keep the production site clean.

[0025] The present invention is described above by way of examples, but the present invention is not limited to the above specific embodiments, and any changes or modifications based on the present invention belong to the scope of protection required by the present invention.

Claims

1. A vertical residual film removal machine, characterized in that: The invention comprises a rocker arm (34), a brush roller (37) and a visual recognition system, wherein the rocker arm (34) is arranged in pairs, the brush roller (37) is rotatably arranged at the upper end of the rocker arm (34), the extension direction of the brush roller (37) is parallel to the moving direction of the hand model (61), the hand model (61) is located between the paired brush rollers (37) when the hand model (61) rotates downward, and the rotation tangent of the brush roller (37) at the position close to the hand model (61) is parallel to the hand model (61); the rocker arm (34) is in multiple pairs and is distributed along the moving direction of the hand model (61), and the positions of the brush rollers (37) at the upper ends of the multiple pairs of rocker arms (34) evenly drop in the direction close to the fingertips of the hand model (61) in the moving direction of the hand model (61); the visual recognition system is connected to the hand model transmission mechanism for communication, and when the visual recognition system recognizes that there is residual film on the hand model (61), the hand model (61) rotates downward to between the brush rollers (37).

2. A vertical residual film removal machine according to claim 1, characterized in that: It also comprises an air nozzle (44), wherein the air nozzle (44) is arranged at the root of the hand mold (61) between the brush rollers (37), and the air outlet direction is toward the fingers of the hand mold (61).

3. A vertical residual film removal machine according to claim 2, characterized in that: The rocker arm (34) is arranged on the inclined mounting frame (12), and the air nozzle (44) is connected to the inclined mounting frame (12) in sequence through a cross bar (43), a connecting head (42) and a longitudinal bar (41), the connecting head (42) is slidably arranged on the longitudinal bar (41), the cross bar (43) is fixedly connected to the connecting head (42), and the air nozzle (44) is slidably arranged on the cross bar (43).

4. A vertical residual film removal machine according to claim 1, characterized in that: The middle part of the rocker arm (34) is rotatably mounted on the inclined mounting frame (12), and a cylinder (35) is hinged between the lower end of the rocker arm (34) and the bottom surface of the inclined mounting frame (12).

5. A vertical residual film removal machine according to claim 4, characterized in that: A first transmission shaft (22) and a second transmission shaft (25) are rotatably arranged on the tilting mounting frame (12), the first transmission shaft (22) is connected to a driving motor (21), and a driving gear (23) and a driven gear (24) which are coaxially connected and meshed with each other are fixed on the first transmission shaft (22) and the second transmission shaft (25), respectively; a brush driving shaft (31) is rotatably arranged through the rocker arm (34), a transmission chain (32) is arranged between the brush driving shaft (31) and the first transmission shaft (22) or the second transmission shaft (25), and a transmission belt (36) is arranged between the brush driving shaft (31) and the brush roller (37).

6. A vertical residual film removal machine according to claim 1, characterized in that: The highest brush roller (37) is arranged at the height of the root of the hand model (61), and the lowest brush roller (37) is arranged at the fingertip position of the hand model (61).

7. A vertical residual film removal machine according to claim 1, characterized in that: A waste discharge conveyor belt (51) is also provided, and the waste discharge conveyor belt (51) is provided below the brush roller (37).

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