CN212764586U

CN212764586U - Mouth of a river device is cut to plastic goods

Info

Publication number: CN212764586U
Application number: CN202021350863.9U
Authority: CN
Inventors: 李燕嫦
Original assignee: Baohao Plastic Hardware Products Jiangmen Co ltd
Current assignee: Baohao Plastic Hardware Products Jiangmen Co ltd
Priority date: 2020-07-10
Filing date: 2020-07-10
Publication date: 2021-03-23
Anticipated expiration: 2030-07-10

Abstract

The utility model discloses a plastic product water gap shearing device, which belongs to the field of plastic processing and solves the problems of inaccurate positioning, low working efficiency and low product yield of the prior plastic product water gap shearing device, the device comprises a frame, a cutter, a movable sliding table, a laser sensor, a movable plate and a baffle plate, wherein the movable plate is connected with a hydraulic support rod through a spring, the baffle plate is connected with a second motor through a second screw rod, when the material is placed on the machine table, the movable plate pushes the material forward and the baffle plate rises to realize the function of automatic positioning, the cutter is connected with the cylinder through the cutter handle, the laser sensor is designed on the cutter handle, the function of accurately positioning the position of the water shearing opening of the plastic product is realized, the cylinder is fixed on removing the slip table, has realized that the cutter can control the function of adjusting position, the utility model discloses possess the characteristics that the location is accurate, work efficiency is high and the product yield is high.

Description

Mouth of a river device is cut to plastic goods

Technical Field

The utility model belongs to the plastic shaping field specifically relates to a mouth of a river device is cut to plastic goods.

Background

The term "nozzle", which is a term specific to injection molding, refers to a joint between a frame and a part formed when a mold is cast in a factory. Also known as "sprue," means the inlet and outlet through which the heated, liquid plastic flows.

In order to take the parts out of the frame, the water gaps connecting the parts and the frame need to be cut off, so that the parts are cut off, the water gaps at the edges of the parts are required to be cut off beautifully, the water gaps are cut off in two stages, the parts are cut off from the frame from positions slightly reserved with some water gaps, and then the rest water gaps at the edges of the parts are cut off neatly by a pencil knife. The bevel shears should shear along the thinner direction of the nozzle, so that the bevel shears do not excessively twist the nozzle to whiten the joint of the nozzle and the part.

However, the existing device needs manual positioning by hands when being placed, is inconvenient to use, leads to longer work period, and has low shearing opening flatness when being positioned unevenly.

Therefore, in order to solve the problem, a plastic product water shearing device needs to be developed and designed to solve the problems of inaccurate positioning, low working efficiency and low product yield of the plastic product water shearing device.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model provides a plastic product cuts mouth of a river device to solve the problem among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a mouth of a river device is cut to plastic product, includes frame, cutter, cylinder, fly leaf, baffle and removal slip table, the material has been placed to the platform in the middle of the frame, the cutter passes through the handle of a knife and connects the cylinder, the cylinder passes through bolted connection and removes the slip table, remove the slip table and connect first drive arrangement, material right side design has the fly leaf, the fly leaf passes through spring coupling hydraulic means, material incision below design has the baffle, second drive arrangement is connected to the baffle bottom.

As a further scheme of the utility model, a drive arrangement includes first lead screw and first motor, first lead screw right-hand member is through first coupling joint first motor, first lead screw left end is fixed in the frame, it has first screw hole to remove the slip table design, it sets up along first lead screw horizontal slip to remove the slip table, first motor is fixed on the frame right side.

As a further scheme of the utility model, hydraulic means includes hydraulic pressure vaulting pole, pneumatic cylinder and hydraulic pump, the hydraulic pump is connected through the pneumatic cylinder in hydraulic pressure vaulting pole left side, the pneumatic cylinder is fixed in the frame left side, the design of hydraulic pressure vaulting pole right side has the boss, boss coupling spring.

As a further scheme of the utility model, second drive arrangement includes second lead screw and second motor, second coupling joint second motor is passed through to second lead screw bottom, the baffle design has the second screw hole, the baffle slides the setting from top to bottom along the second lead screw, the second motor is fixed in the frame bottom, the baffle material is the aluminum alloy.

As the utility model discloses further scheme, the cutter passes through the threaded connection handle of a knife, the design has laser sensor on the handle of a knife, laser sensor passes through computer system and connects the display screen, the display screen is inlayed in the frame left side, the frame adopts the aluminium alloy material preparation to form.

As a further aspect of the present invention, the movable plate includes a movable plate body and a teflon tape, the teflon tape is bonded on the surface of the movable plate body, and the movable plate body is made of an aluminum alloy material.

As a further proposal, the material of the knife handle is stainless steel, and the cutter is made of Cr12 material.

To sum up, compared with the prior art, the embodiment of the utility model has the following beneficial effects:

1. after a processed material in the die is placed on the upper surface of the frame, the second motor is started firstly, the baffle is lifted by the second lead screw through the second motor, then the hydraulic pump is started, the hydraulic pump transmits force to the hydraulic support rod through the hydraulic cylinder, the material is moved by the movable plate through the spring connection of the hydraulic support rod, the material stops when moving to the baffle, and the material is limited by the movable plate and the baffle at the moment, so that the automatic positioning function of the device is realized.

2. After the material is positioned and is accomplished, first motor starts after that, first motor drives first lead screw rotation and has realized removing the function that the slip table was controlled, when the handle of a knife was controlled when cuting the material through removing the slip table, laser sensor can the size of automatic scanning material and with information transfer for computer system, computer system can go out notched position and show on the display screen with the form of picture through the size automatic analysis of material, and after the incision position was confirmed, the cutter began to cut the material incision, has realized the function of accurate positioning and shearing.

3. After the shearing is finished, the second motor rotates reversely, the baffle plate descends through the second lead screw, and after the right side of the material loses the limit of the baffle plate, the material is continuously pushed forwards by the movable plate under the elastic action of the spring, so that the function of automatic feeding is realized.

To illustrate the structural features and functions of the present invention more clearly, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

Drawings

Fig. 1 is a schematic structural view of embodiments 1 to 3 of the present invention.

Fig. 2 is an enlarged view of a movable plate in embodiment 2 of the present invention.

Figure 3 is an axonometric view of cutter and handle of a knife in utility model embodiment 3.

Fig. 4 is a sectional view of the cutter and the cutter handle in embodiment 3 of the utility model.

Reference numerals: the device comprises a frame 1, a first lead screw 2, a hydraulic support rod 3, a spring 4, a movable plate 5, a movable plate body 51, a Teflon adhesive tape 52, a material 6, a movable sliding table 7, a first motor 8, a bolt 9, a cylinder 10, a laser sensor 11, a knife handle 12, a cutter 13, a baffle 14, a second lead screw 15, a second motor 16, a hydraulic cylinder 17 and a display screen 18.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The following detailed description is provided for the specific embodiments of the present invention.

Example 1

Referring to fig. 1, the plastic product water gap shearing device comprises a frame 1, a cutter 13, a cylinder 10, a movable plate 5, a baffle 14 and a movable sliding table 7, wherein a material 6 is placed on a platform in the middle of the frame 1, the cutter 13 is connected with the cylinder 10 through a cutter handle 12, the cylinder 10 is connected with the movable sliding table 7 through a bolt 9, the movable sliding table 7 is connected with a first driving device, the movable plate 5 is designed on the right side of the material 6, the movable plate 5 is connected with a hydraulic device through a spring 4, the baffle 14 is designed below an incision of the material 6, and the bottom of the baffle 14 is connected with a second driving device.

First drive arrangement includes first lead screw 2 and first motor 8, first lead screw 2 right-hand member passes through first coupling joint

first motor

8, 2 left ends of first lead screw are fixed in frame 1, it has first screw hole to remove 7 designs of slip table, it sets up along 2 horizontal slideings of first lead screw to remove slip table 7, first motor 8 is fixed on frame 1 right side.

The hydraulic device comprises a hydraulic support rod 3, a hydraulic cylinder 17 and a hydraulic pump, the hydraulic cylinder 17 is connected to the left side of the hydraulic support rod 3, and the hydraulic cylinder 17 is fixed to the left side of the rack 1.

The second driving device comprises a second lead screw 15 and a second motor 16, the bottom of the second lead screw 15 is connected with the second motor 16 through a second coupling, a second threaded hole is formed in the baffle 14, the baffle 14 is arranged along the second lead screw 15 in a vertically sliding mode, and the second motor 16 is fixed to the bottom of the rack 1.

After a processed material 6 in a die is placed on the upper surface of the frame 1, the second motor 16 is started at first, the second motor 16 lifts the baffle plate 14 through the second lead screw 15, then the hydraulic pump is started, the hydraulic pump transmits force to the hydraulic support rod 3 through the hydraulic cylinder 17, the hydraulic support rod 3 drives the movable plate 5 and the material 6 to move, the material 6 stops when moving to the baffle plate 14, the material 6 is limited by the movable plate 5 and the baffle plate 14 at the moment, the automatic positioning function of the device is realized, after the material 6 is positioned, the first motor 8 is started, the first motor 8 drives the first lead screw 2 to rotate, the function of moving the sliding table 7 leftwards and rightwards is realized, and when the material 6 is moved to a position above the notch of the material 6, the cylinder 10 drives the cutter 13 to rapidly move downwards through the cutter handle 12, and the function of cutting the notch of the material 6 is realized.

The design of the baffle 14 below the notch of the material 6 has the function of supporting the notch of the material 6 besides the function of positioning, so that the whitening phenomenon caused by excessive distortion when the notch is cut by the cutter 13 is prevented, and the yield of products is improved.

Preferably, the cutter 13 is made of Cr12 material, and has the characteristics of high temperature resistance, corrosion resistance, high strength and good wear resistance, and the baffle 14 is made of aluminum alloy and has the characteristics of light weight and high structural strength.

Example 2

Referring to fig. 1 to 2, a movable plate 5, a right side of the movable plate 5 is connected to one end of a spring 4, and a right side of the hydraulic stay bar 3 is designed with a boss, and the boss is connected to the other end of the spring 4.

In order to improve the working efficiency of the device, when the hydraulic stay bar 3 is connected with the movable plate 5 through the spring 4 to move the material 6 to the baffle 14 for positioning and shearing, the second motor 16 rotates reversely, the baffle 14 descends through the second lead screw 15, and after the right side of the material 6 loses the limit of the baffle 14, the material 6 is continuously pushed forward by the movable plate 5 under the elastic force of the spring 4, so that the function of automatic feeding is realized, and the cost generated by manual material taking and feeding is reduced.

Preferably, the movable plate 5 comprises a movable plate body 51 and a teflon adhesive tape 52, the teflon adhesive tape 52 is bonded on the surface of the movable plate body 51, because the movable plate body 51 is made of an aluminum alloy material, the teflon adhesive tape 52 is designed to prevent the movable plate body 51 from damaging the surface of the material 6, so that the product quality is affected, and the aluminum alloy material has the characteristics of light weight and high structural strength.

Example 3

Referring to fig. 1, 3 and 4, a knife handle 12 is provided, a laser sensor 11 is designed on the knife handle 12, the laser sensor 11 is connected with a display screen 18 through a computer system, and the display screen 18 is embedded at the left side of a machine frame 1.

Referring to fig. 1, in order to further improve the quality of the cut of the material 6 cut by the cutter 13, when the cutter handle 12 moves left and right on the cut material 6 through the moving sliding table 7, the laser sensor 11 automatically scans the size of the material 6 and transmits information to the computer system, the computer system automatically analyzes the position of the cut according to the size of the material 6 and displays the position on the display screen 18 in the form of a picture, and after the position of the cut is determined, the cutter 13 starts to cut the cut of the material 6, so that the cutter 13 is prevented from cutting the surface of the material 6, and the product quality is prevented from being affected.

Referring to fig. 4, in order to further improve the convenience of detaching and replacing the cutting knife 13 in the later maintenance, the cutting knife 13 is connected with the knife handle 12 through threads.

Preferably, the material of the handle 12 is stainless steel, and the handle has the characteristics of good corrosion resistance and high structural strength.

The rest of the structure of this example is the same as example 3.

The utility model discloses a theory of operation is: after a processed material 6 in a die is placed on the upper surface of a frame 1, a second motor 16 is started, the second motor 16 lifts a baffle plate 14 through a second lead screw 15, then a hydraulic pump is started, the hydraulic pump transmits force to a hydraulic support rod 3 through a hydraulic cylinder 17, the hydraulic support rod 3 is connected with a movable plate 5 through a spring 4 to move the material 6, the material 6 stops moving to the baffle plate 14, the material 6 is limited by the movable plate 5 and the baffle plate 14 at the moment, the automatic positioning function of the device is realized, after the material 6 is positioned, a first motor 8 is started, the first motor 8 drives a first lead screw 2 to rotate to realize the function of moving the sliding table 7 leftwards and rightwards, and when a knife handle 12 moves leftwards and rightwards when the material 6 is sheared through the sliding table 7, a laser sensor 11 can automatically scan the size of the material 6 and transmit information to a computer system, the computer system can automatically analyze the position of the cut according to the size of the material 6 and display the position on the display screen 18 in the form of a picture, when the cut position is determined, the cutter 13 starts to cut the cut of the material 6, when the cut is completed, the second motor 16 rotates reversely, the baffle 14 descends through the second lead screw 15, and when the right side of the material 6 loses the limit of the baffle 14, the material 6 is continuously pushed forward by the movable plate 5 under the action of the elastic force of the spring 4, so that the function of automatic feeding is realized.

It needs to explain specially, take out hydraulic pressure principle and screw rod transmission principle and laser positioning principle for prior art's application in this application, be the innovation point of this application with the design that cutter 13, hydraulic strut 3, lead screw and motor combine together, it has effectively solved current plastic product and has cut mouth of a river device and have the problem that the location is inaccurate, work efficiency is low and the product yield is low.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a mouth of a river device is cut to plastic product, includes frame (1), cutter (13), cylinder (10), fly leaf (5), baffle (14) and removes slip table (7), a serial communication port, material (6) have been placed to the platform in the middle of frame (1), cylinder (10) are connected through handle of a knife (12) in cutter (13), cylinder (10) are connected through bolt (9) and are removed slip table (7), remove slip table (7) and connect first drive arrangement, material (6) right side design has fly leaf (5), hydraulic means is connected through spring (4) in fly leaf (5), material (6) incision below design has baffle (14), second drive arrangement is connected to baffle (14) bottom.

2. The plastic product water gap shearing device according to claim 1, wherein the first driving device comprises a first lead screw (2) and a first motor (8), the right end of the first lead screw (2) is connected with the first motor (8) through a first coupler, the left end of the first lead screw (2) is fixed on the frame (1), the movable sliding table (7) is provided with a first threaded hole, the movable sliding table (7) is arranged along the first lead screw (2) in a left-right sliding manner, and the first motor (8) is fixed on the right side of the frame (1).

3. The plastic product water shearing opening device as claimed in claim 1, wherein the hydraulic device comprises a hydraulic support rod (3), a hydraulic cylinder (17) and a hydraulic pump, the left side of the hydraulic support rod (3) is connected with the hydraulic pump through the hydraulic cylinder (17), the hydraulic cylinder (17) is fixed on the left side of the frame (1), the right side of the hydraulic support rod (3) is designed with a boss, and the boss is connected with the spring (4).

4. The plastic product water shearing opening device as recited in claim 1, wherein the second driving device comprises a second lead screw (15) and a second motor (16), the bottom of the second lead screw (15) is connected with the second motor (16) through a second coupling, the baffle (14) is designed with a second threaded hole, the baffle (14) is slidably disposed up and down along the second lead screw (15), the second motor (16) is fixed at the bottom of the frame (1), and the baffle (14) is made of an aluminum alloy.

5. The plastic product water gap shearing device according to claim 1, wherein the cutter (13) is connected with the cutter handle (12) through threads, the cutter handle (12) is provided with the laser sensor (11), the laser sensor (11) is connected with the display screen (18) through the computer system, the display screen (18) is embedded on the left side of the rack (1), and the rack (1) is made of an aluminum alloy material.

6. The plastic product water gap shearing device as recited in claim 1, wherein the movable plate (5) comprises a movable plate body (51) and a teflon tape (52), the teflon tape (52) is adhered to the surface of the movable plate body (51), and the movable plate body (51) is made of an aluminum alloy material.

7. The plastic product water shearing opening device as recited in claim 5, wherein the knife handle (12) is made of stainless steel, and the cutting knife (13) is made of Cr 12.