CN218699147U

CN218699147U - Plastic product shell processing cutting device

Info

Publication number: CN218699147U
Application number: CN202223009719.0U
Authority: CN
Inventors: 欧廷前
Original assignee: Shenzhen Hand Board Model Co ltd
Current assignee: Shenzhen Hand Board Model Co ltd
Priority date: 2022-11-12
Filing date: 2022-11-12
Publication date: 2023-03-24
Anticipated expiration: 2032-11-12

Abstract

The utility model relates to a plastic processing technology field, in particular to plastic shell processing cutting device, comprises a workbench, the spout has been seted up at the top of workstation, spout sliding connection electric telescopic handle, electric telescopic handle's top fixed connection backup pad, electric telescopic handle's bottom fixed connection is on the slider, and the slider passes through the nut and connects electric screw, the lower extreme inner wall of connecting the spout is rotated to electric screw's one end, the top of backup pad is equipped with cutting tool, drives the slider through electric screw and removes, removes the backup pad to the depressed part of shell below to drive cutting device through electric hydraulic means and reciprocate, cut the plastic shell, and through the support of backup pad, guarantee the plastic shell when the cutting, can not lead to the cutting because of the drop, when leading to the cutting, the cutting position causes the deformation, and then leads to cutting tool when the cutting, makes the incision untidy, influences the cutting precision.

Description

Plastic product shell processing cutting device

Technical Field

The utility model relates to a plastic processing technology field, in particular to plastic shell processing cutting device.

Background

The plastic is widely applied, is an indispensable component in household appliances, automobiles, mobile phones, PCs, medical appliances and lighting appliances, and can be rapidly developed after benefiting from good external environments along with the continuous and stable growth of Chinese economy, and the development of downstream industries further draws the demand on the plastic.

After the plastic shell is manufactured, the edge of the plastic shell needs to be cut to remove the redundant size, however, the existing shell processing and cutting device has the following technical problems: when cutting the plastic shell, because the partial position of plastic shell is hollow structure, and there is the drop between the brace table of having now, leads to cutting device when cutting, and the cutting effect is poor, makes the plastic product incision untidy to make the plastic product form and damage, and in the cutting process, the plastic shell easily causes the removal, influences the precision of cutting.

Therefore, it is necessary to provide a cutting device for processing plastic product shells to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a plastic product shell processing cutting device.

The utility model provides a pair of plastic product shell processing cutting device, include: the workstation, the spout has been seted up at the top of workstation, spout sliding connection electric telescopic handle, electric telescopic handle's top fixed connection backup pad, electric telescopic handle's bottom fixed connection is on the slider, and the slider passes through the nut and connects electric screw, electric screw's one end is rotated the lower extreme inner wall of connecting the spout, electric screw's the other end links to each other with the small-size motor, the small-size motor links to each other with the inner wall of spout, the top of backup pad is equipped with the upper junction plate, the upper junction plate passes through the link and links to each other with the workstation terminal surface, the stiff end of electric hydraulic means is connected perpendicularly to the middle part of upper junction plate, and cutting tool is connected perpendicularly to electric hydraulic means's flexible end.

It should be noted that: workstation one side is equipped with moves the material mechanism, moves the top that the plastic product shell that the material mechanism can accomplish the moulding plastics and deliver to the workstation to during the plastic product shell after will cutting moves material recovery unit, and when using, set the size of backup pad to the size that is less than the shell internal diameter, can move the top of spout with the material through moving the material mechanism.

Preferably, an upper pressing plate is arranged above the supporting plate, the top of the upper pressing plate is vertically connected with the telescopic end of the upper electric telescopic rod, and the fixed end of the upper electric telescopic rod is connected with the bottom of the upper connecting plate.

Preferably, be equipped with the cutting groove on the workstation of cutting tool's below, the length and the width in cutting groove all are greater than cutting tool's length and width, the cutting groove communicates with each other with the spout.

Preferably, the number of the electric screws is multiple, the electric screws are vertically arranged inside the sliding groove side by side, the number of the sliding blocks and the number of the electric screws and the number of the supporting plates are consistent and correspond to each other one by one, a plurality of moving holes are formed in the end face of each sliding block, and the moving holes are connected with other electric screws which are not connected with the sliding blocks in a sliding mode.

Preferably, the both ends of the inner wall of spout are equipped with left spacing groove and right spacing groove respectively, left side spacing groove and right spacing groove be sliding connection left side stopper and right stopper respectively, left side stopper and right stopper set up the both ends at the slider.

Preferably, the two ends of the top of the cutting tool are fixedly connected with the left moving rod and the right moving rod respectively, the left moving rod and the right moving rod are respectively connected with the inside of the left fixing rod and the right fixing rod in a sliding mode, and the top of the left fixing rod and the top of the right fixing rod are respectively fixedly connected with the two ends of the upper connecting plate.

Compared with the prior art, the utility model provides a pair of plastic product shell processing cutting device has following beneficial effect:

1. the utility model discloses a motor-driven screw rod drives the slider and moves, moves the backup pad to the depressed part below the shell to drive the cutting device through the electro-hydraulic device and reciprocate, cuts the plastic product shell, and through the support of backup pad, guarantees that when the plastic product shell is cut, can not cause the deformation because of the drop when leading to the cutting, and then leads to the cutting tool when cutting, makes the incision untidy, influences the cutting accuracy;

2. the utility model can fix the upper part of the plastic product shell through the upper pressing plate when the plastic product shell is supported by the supporting plate through the upper pressing plate which moves up and down, thereby ensuring that the plastic product shell can not move when cutting through the support of the lower part and the fixation of the upper part, and improving the cutting precision of the plastic product shell;

3. the utility model discloses a setting carries out spacing left carriage release lever and right carriage release lever to cutting tool, guarantees cutting tool at the in-process that reciprocates, and each position of cutting tool rises and descends in step, and then guarantees cutting tool's cutting accuracy.

Drawings

Fig. 1 is a schematic structural diagram of a plastic product housing processing and cutting apparatus according to a preferred embodiment of the present invention;

FIG. 2 is a schematic view of another angle of the cutting device for processing plastic housings shown in FIG. 1;

FIG. 3 is a schematic view of the electric screw of FIG. 1;

FIG. 4 is a schematic cross-sectional view of the worktable of FIG. 1;

reference numbers in the figures: 1. a work table; 2. a chute; 3. an upper pressure plate; 4. an electric telescopic rod is arranged; 5. an upper connecting plate; 6. cutting a cutter; 7. an electro-hydraulic device; 8. a left fixed link; 9. a left travel bar; 10. a right fixing rod; 11. a right travel bar; 12. cutting the groove; 101. an electric screw; 102. a slider; 103. an electric telescopic rod; 104. a support plate; 105. moving the hole; 106. a small-sized motor; 107. a left limit groove; 108. a right limit groove; 109. a left stop block; 110. and a right limiting block.

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 describes a novel embodiment of a cutting device for machining a plastic product housing in detail with reference to specific embodiments.

Referring to fig. 1 to 4, the utility model provides a pair of plastic product shell processing cutting device, include: the method comprises the following steps: workstation 1, spout 2 has been seted up at the top of

workstation

1, 2 sliding connection electric telescopic handle 103 in spout, electric telescopic handle 103's top fixed connection backup pad 104, electric telescopic handle 103's bottom fixed connection is on slider 102, and slider 102 passes through the nut and connects electric screw 101, electric screw 101's one end is rotated and is connected the lower extreme inner wall of spout 2, electric screw 101's the other end links to each other with small motor 106, small motor 106 links to each other with spout 2's inner wall, the top of backup pad 104 is equipped with upper junction plate 5, upper junction plate 5 passes through the link and links to each other with workstation 1 terminal surface, the stiff end of electric hydraulic means 7 is connected perpendicularly at the middle part of upper junction plate 5, and cutting tool 6 is connected perpendicularly to electric hydraulic means 7's flexible end.

It should be noted that a material moving mechanism is arranged on one side of the workbench 1, the material moving mechanism can convey the plastic product shell after injection molding to the upper part of the workbench 1, the cut plastic product shell is moved to the material recovery device, and when in use, the size of the support plate 104 is set to be smaller than the inner diameter of the shell, the material can be moved to the upper part of the chute 2 through the material moving mechanism, the slide block 102 is driven by the electric screw 101 to move, the support plate 104 is moved to the concave part below the shell, the cutting tool 6 is driven by the electric hydraulic device 7 to move up and down to cut the plastic product shell, and the support of the support plate 104 ensures that the cutting part cannot deform due to fall when the plastic product shell is cut, and further the cutting tool cannot make the cut orderly when the cutting tool is cut, thereby affecting the cutting precision

In the embodiment of the present invention, referring to fig. 1, the upper plate 3 is disposed above the supporting plate 104, the top of the upper plate 3 is perpendicularly connected to the telescopic end of the upper electric telescopic rod 4, and the fixed end of the upper electric telescopic rod 4 is connected to the bottom of the upper connecting plate 5.

It should be noted that: the size of top board 3 is greater than backup pad 104 size, and through the top board 3 that reciprocates, can support the plastic product shell at backup pad 104 when, accessible top board 3 fixes the upper portion of plastic product shell, and then through the support of lower part and the fixed on upper portion, guarantees that the plastic product shell can not remove when the cutting, improves the precision of plastic product shell cutting.

In the embodiment of the present invention, referring to fig. 2, the workbench 1 below the cutting tool 6 is provided with a cutting groove 12, the length and the width of the cutting groove 12 are both greater than the length and the width of the cutting tool 6, and the cutting groove 12 communicates with the sliding groove 2.

It should be noted that: by arranging the cutting groove 12, the bottom of the cutting tool 6 can enter the cutting groove 12 when the cutting tool is used for downward cutting, so that the cutting tool 6 is protected;

in the embodiment of the present invention, referring to fig. 3, the number of the electric screws 101 is plural, and the electric screws are vertically arranged inside the sliding chute 2 side by side, the number of the sliders 102, the number of the electric screws 101 and the number of the supporting plates 104 are consistent, and the sliders 102 are in one-to-one correspondence, a plurality of moving holes 105 are formed in the end surfaces of the sliders 102, and the moving holes 105 are slidably connected to the other electric screws 101.

It should be noted that: the plurality of electric screws 101 are arranged, and the plurality of support plates 104 are used for supporting the plastic product shell at multiple positions, so that the support effect on the plastic product shell is improved;

the utility model discloses an in the embodiment, it is shown with reference to fig. 4, the both ends of the inner wall of spout 2 are equipped with left spacing groove 107 and right spacing groove 108 respectively, left side spacing groove 107 and right spacing groove 108 are left stopper 109 of sliding connection and right stopper 110 respectively, left side stopper 109 and right stopper 110 set up the both ends at slider 102.

It should be noted that: through the arrangement of the left limiting groove 107 and the right limiting groove 108 and the left limiting block 109 and the right limiting block 110 which limit the left limiting groove and the right limiting groove, the sliding block 102 is prevented from being inclined due to external force in the moving process, and the supporting effect on the plastic product shell is further influenced

In the embodiment of the present invention, referring to fig. 2, the two ends of the top of the cutting tool 6 are respectively fixedly connected to the left moving rod 9 and the right moving rod 11, the left moving rod 9 and the right moving rod 11 are respectively slidably connected to the left fixing rod 8 and the right fixing rod 10, and the top of the left fixing rod 8 and the top of the right fixing rod 10 are respectively fixedly connected to the two ends of the upper connecting plate 5.

It should be noted that: carry out spacing left carriage bar 9 and right carriage bar 11 to cutting tool 6 through the setting, guarantee that cutting tool 6 is at the in-process that reciprocates, each position of cutting tool 6 rises in step and descends, and then guarantees cutting tool 6's cutting precision.

The utility model provides a pair of plastic product shell processing cutting device's theory of operation as follows:

when the plastic product cutting machine is used, materials can be moved to the upper portion of the sliding groove 2 through the material moving mechanism, the sliding block 102 is driven to move through the electric screw 101, the supporting plate 104 is moved to the concave portion below the shell, the supporting plate 104 is driven to move up and down through the electric telescopic rod 103, the top of the supporting plate 104 is in box contact with the concave portion below the shell, the upper pressing plate 3 is driven to move downwards through the upper electric telescopic rod 4, the upper pressing plate 3 is prevented from being arranged at the top of the shell and is fixed to the top of the shell, the cutting device 6 is driven to move up and down through the electric hydraulic device 7, in the downward moving process of the cutting tool 6, the left moving rod 9 and the right moving rod 11 on two sides of the top of the cutting tool 6 move downwards simultaneously, the cutting tool 6 is limited, the cutting tool 6 is guaranteed to move up and down synchronously at each position of the cutting tool 6, when the cutting tool 6 cuts a plastic product shell, through the support of the supporting plate 104, the plastic product shell is guaranteed not to deform at the cutting position due to the fall, and the plastic product quality is not affected.

The utility model discloses circuit and control that relate to are prior art, do not carry out too much repetition here.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides a plastic product shell processing cutting device which characterized in that includes: workstation (1), spout (2) have been seted up at the top of workstation (1), spout (2) sliding connection electric telescopic handle (103), top fixed connection backup pad (104) of electric telescopic handle (103), the bottom fixed connection of electric telescopic handle (103) is on slider (102), and electric screw (101) are connected through the nut in slider (102), the lower extreme inner wall of connecting spout (2) is rotated to the one end of electric screw (101), the other end of electric screw (101) links to each other with small motor (106), small motor (106) link to each other with the inner wall of spout (2), the top of backup pad (104) is equipped with upper junction plate (5), upper junction plate (5) link to each other with workstation (1) terminal surface through the link, the stiff end of electric hydraulic means (7) is connected perpendicularly to the middle part of upper junction plate (5), and cutting tool (6) are connected perpendicularly to the flexible end of electric hydraulic means (7).

2. The plastic product housing processing and cutting device as claimed in claim 1, wherein an upper pressing plate (3) is arranged above the supporting plate (104), the top of the upper pressing plate (3) is vertically connected with the telescopic end of the upper electric telescopic rod (4), and the fixed end of the upper electric telescopic rod (4) is connected with the bottom of the upper connecting plate (5).

3. The plastic product housing processing and cutting device as claimed in claim 1, wherein a cutting groove (12) is formed in the table (1) below the cutting tool (6), the length and width of the cutting groove (12) are both greater than those of the cutting tool (6), and the cutting groove (12) is communicated with the chute (2).

4. The plastic product housing processing and cutting device as claimed in claim 1, wherein the number of the electric screws (101) is multiple, the electric screws are vertically arranged in the chute (2) side by side, the number of the sliding blocks (102) and the number of the electric screws (101) are the same as the number of the supporting plates (104), the electric screws correspond to one another, a plurality of moving holes (105) are formed in the end face of each sliding block (102), and the moving holes (105) are slidably connected with the rest of the electric screws (101) which are not connected with the moving holes.

5. The plastic product housing processing and cutting device as claimed in claim 4, wherein a left limiting groove (107) and a right limiting groove (108) are respectively disposed at two ends of the inner wall of the sliding groove (2), the left limiting groove (107) and the right limiting groove (108) are respectively slidably connected with a left limiting block (109) and a right limiting block (110), and the left limiting block (109) and the right limiting block (110) are disposed at two ends of the sliding block (102).

6. The plastic product housing processing and cutting device as claimed in claim 3, wherein two ends of the top of the cutting tool (6) are respectively and fixedly connected with a left moving rod (9) and a right moving rod (11), the left moving rod (9) and the right moving rod (11) are respectively and slidably connected with the inside of a left fixing rod (8) and a right fixing rod (10), and the top of the left fixing rod (8) and the top of the right fixing rod (10) are respectively and fixedly connected with two ends of the upper connecting plate (5).