CN204976724U - High -efficient shearing, pressfitting plastic part device - Google Patents

Abstract

The utility model patent discloses a high-efficiency shearing and pressing device for plastic parts, including a base, a control box, a side support plate, an upper support plate, a lower template, a positioning mechanism, an actuator, a product positioning fixture and a cylinder. A control box is provided on the base, side support plates are provided on both sides of the control box, an upper support plate is provided on the side support plate, and are connected through the upper support plate; a lower formwork is provided in the middle of the control box, and the The lower template is also provided with a product positioning fixture; a positioning mechanism is provided between the upper support plate and the lower template, and an actuator is also provided on the positioning mechanism; a cylinder is provided on the upper support plate, and the The cylinder is connected with the actuator. The high-efficiency shearing and pressing device of the utility model has reasonable structure, simple and convenient use, high production efficiency, saves time and effort, saves labor costs, and at the same time makes the product quality stable and reliable.

Description

A high-efficiency shearing and pressing plastic parts device

technical field

The utility model relates to the field of production and manufacturing, in particular to a device for efficiently cutting and pressing plastic parts.

Background technique

In many places of many consumer products at present, for example, the buttons on the bases such as telephones and printers are mostly made by packing plastic parts on elastic materials such as silica gel, rubber, and soft plastics. Among them, most of the plastic parts are produced by injection molding machine with multiple holes at one time, and then the excess corners are manually cut to a suitable shape before the finished plastic parts can be used for installation. In addition, generally in the production process, it is manually loaded individually, and then manually pressed with tools to make it into place. In the long-term production process, it is difficult to ensure that each plastic part is installed in place, and the efficiency of this production method is relatively low, and the manual labor required is very heavy, which is not conducive to large-scale industrial production and application, and the quality of the produced products is difficult to be guaranteed. Therefore, with higher and higher quality requirements and improved efficiency, many companies are considering how to efficiently complete the above-mentioned processing and assembly.

Utility model content

Purpose of the utility model: In order to overcome the above deficiencies, a high-efficiency shearing and pressing device for plastic parts is disclosed. The problem of whether the plastic parts can be in place when the plastic parts are embedded in elastic materials such as rubber and soft plastics is repeated through the machine. It can ensure that the products produced can meet the requirements, but also improve efficiency, save manpower, and ensure product quality.

Technical solution: In order to achieve the above objectives, the utility model discloses a device for high-efficiency cutting and pressing plastic parts, including a base, a control box, a side support plate, an upper support plate, a lower template, a positioning mechanism, an actuator, and a product positioning mechanism. Fixture and cylinder, wherein the base is provided with a control box, the two sides of the control box are provided with side support plates, the side support plates are provided with an upper support plate, and are connected through the upper support plate; the control box A lower formwork is provided in the middle, and a product positioning fixture is also provided on the lower formwork; a positioning mechanism is provided between the upper support plate and the lower formwork, and an actuator is also provided on the positioning mechanism; the upper support plate A cylinder is arranged on it, and the cylinder is connected with the actuator.

Further, in the above-mentioned high-efficiency shearing and pressing device for plastic parts, the positioning mechanism includes a set of stroke guide columns, support seats and guide sleeves, and the stroke guide columns are arranged between the upper support plate and the control box; Both ends of the support seat are provided with guide sleeves, and are connected with the stroke guide column through the guide sleeves.

Further, in the above-mentioned high-efficiency cutting and pressing device for plastic parts, the actuator includes a set of knife seats, cutting knives and flat knives, and the knife seats pass through the support seat and are connected to the cylinder; A group of cutting knives and flat knives are also arranged on the knife seat.

Further, in the above-mentioned high-efficiency shearing and pressing device for plastic parts, a programmable logic controller PLC is provided in the control box, and the programmable logic controller PLC is electrically connected to the positioning mechanism and the actuator .

Further, in the above-mentioned high-efficiency cutting and pressing device for plastic parts, the product positioning jig is provided with an inductor, and the inductor is electrically connected to the programmable logic controller PLC.

Further, in the above-mentioned high-efficiency shearing and pressing device for plastic parts, the cylinder is a hydraulic cylinder.

It can be seen from the above technical solution that the utility model has the following beneficial effects: the high-efficiency shearing and pressing plastic parts device of the utility model is reasonable in structure, simple and convenient to use, and does not need manual cutting of plastic parts or The plastic parts are individually loaded into elastic materials such as silica gel, which improves the production efficiency, saves time and effort, saves labor costs, and at the same time makes the product quality stable and reliable.

Description of drawings

Fig. 1 is the schematic diagram of the front view of the high-efficiency shearing and pressing plastic parts device described in the present invention;

Fig. 2 is a left view structural schematic diagram of the high-efficiency shearing and pressing plastic parts device described in the present invention;

Fig. 3 is a top structural schematic diagram of the high-efficiency shearing and pressing plastic parts device described in the present invention.

In the figure: 1 base, 2 control box, 3 side support plate, 4 upper support plate, 5 lower template, 6 positioning mechanism, 61 stroke guide column, 62 support seat, 63 guide sleeve, 7 actuator, 71 knife seat, 72 Cutter, 73 flat knives, 8 product positioning fixtures, 9 cylinders.

detailed description

Below in conjunction with accompanying drawing, specific embodiment of the utility model is described in detail.

A high-efficiency shearing and pressing device for plastic parts as shown in Figure 1-3, including a base 1, a control box 2, a side support plate 3, an upper support plate 4, a lower template 5, a positioning mechanism 6, an actuator 7, Product positioning jig 8 and cylinder 9, wherein said base 1 is provided with control box 2, said control box 2 both sides are provided with side support plate 3, said side support plate 3 is provided with upper support plate 4, and Connected through the upper support plate 4; the middle part of the control box 2 is provided with a lower template 5, and the lower template 5 is also provided with a product positioning fixture 8; a positioning mechanism is provided between the upper support plate 4 and the lower template 5 6. The positioning mechanism 6 is also provided with an actuator 7; the upper support plate 4 is provided with a cylinder 9, and the cylinder 9 is a hydraulic cylinder. The cylinder 9 is connected with the actuator 7 .

Further, the positioning mechanism 6 includes a group of travel guide columns 61, a support seat 62 and a guide sleeve 63. In this embodiment, there are two travel guide columns 61, and each travel guide column 61 is set on the upper support Between the board 4 and the control box 2; the two ends of the support seat 62 are provided with guide sleeves 63, and are connected with the travel guide column 61 through the guide sleeves 63. The actuator 7 includes a group of knife seats 71, cutters 72 and flat cutters 73. In this embodiment, the knife seats 71 are divided into two groups, and each group of knife seats 71 passes through the support seat 62 and is connected to the cylinder. 9 are connected; a group of cutting knives 72 and flat knives 73 are also provided on the knife seat 71 . In this embodiment, two cutting knives 72 and two flat knives 73 are respectively provided on each set of knife seats 71 . In addition, the control box 2 is provided with a programmable logic controller PLC, and the programmable logic controller PLC is electrically connected with the positioning mechanism 6 and the actuator 7 . The product positioning jig 8 is provided with an inductor, and the inductor is electrically connected to the programmable logic controller PLC.

When working, based on the above structural basis, the product to be assembled is manually or mechanically placed on the product positioning jig 8, and the sensor on the product positioning jig 8 feels that the product positioning jig 8 has been placed in the product, and sends a signal Passed to the programmable logic controller PLC. The programmable logic controller PLC controls the hydraulic cylinder 9 to work, and the cylinder 9 drives the positioning mechanism 6 and the actuator 7 to take action. Wherein, the guide sleeve 63 on the stroke guide column 61 drives the support base 62 and the actuator 7 passing through the support base 62 to move down along the stroke guide column 61 to the top of the product. Further down, the cutting knife 72 on the knife seat 71 cuts off the excess corners of the product, and the flat knife 73 presses the product on the product positioning jig 8 . Then the cylinder 9 drives the positioning mechanism 6 to drive the actuator 7 to move away from the product upwards along the travel guide column 61, and repeat the above-mentioned shearing and pressing process several times. After the cutting and pressing are completed, the finished product is taken out manually or by a robot to check the final effect.

The above is only a preferred embodiment of the utility model, it should be pointed out that for those of ordinary skill in the art, without departing from the principle of the utility model, some improvements can also be made, and these improvements should also be considered It is the protection scope of the utility model.

Claims (6)

1. A high-efficiency shearing and pressing device for plastic parts, characterized in that it includes a base (1), a control box (2), a side support plate (3), an upper support plate (4), a lower template (5), Positioning mechanism (6), actuator (7), product positioning fixture (8) and cylinder (9), Wherein the base (1) is provided with a control box (2), the two sides of the control box (2) are provided with side support plates (3), and the side support plates (3) are provided with an upper support plate (4 ), and connected through the upper support plate (4); the middle part of the control box (2) is provided with a lower template (5), and the lower template (5) is also provided with a product positioning jig (8); the upper A positioning mechanism (6) is provided between the support plate (4) and the lower template (5), and an actuator (7) is also provided on the positioning mechanism (6); an air cylinder is provided on the upper support plate (4) (9), the cylinder (9) is connected with the actuator (7). 2. A high-efficiency cutting and pressing device for plastic parts according to claim 1, characterized in that: the positioning mechanism (6) includes a set of travel guide columns (61), support seats (62) and guide sleeves (63), the stroke guide column (61) is set between the upper support plate (4) and the control box (2); the two ends of the support seat (62) are provided with guide sleeves (63), and through the guide sleeve (63) is connected with the travel guide post (61). 3. A high-efficiency cutting and pressing device for plastic parts according to claim 2, characterized in that: the actuator (7) includes a set of knife seats (71), cutters (72) and flat knives ( 73), the knife seat (71) passes through the support seat (62) and is connected to the cylinder (9); the knife seat (71) is also provided with a set of cutting knives (72) and flat knife ( 73). 4. A high-efficiency shearing and pressing device for plastic parts according to claim 1, characterized in that: the control box (2) is equipped with a programmable logic controller PLC, and the programmable logic controller PLC It is electrically connected with the positioning mechanism (6) and the actuator (7). 5. A high-efficiency cutting and pressing device for plastic parts according to claim 4, characterized in that: said product positioning jig (8) is provided with an inductor, said inductor and said programmable logic The controller PLC is electrically connected. 6. The high-efficiency shearing and pressing device for plastic parts according to claim 1, characterized in that: the cylinder (9) is a hydraulic cylinder.