CN111015333B

CN111015333B - Metal decoration strip cutting device

Info

Publication number: CN111015333B
Application number: CN201911339877.2A
Authority: CN
Inventors: 周维
Original assignee: Chongqing Jinhuaxing Door Co ltd
Current assignee: Chongqing Jinhuaxing Door Co ltd
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2021-01-26
Anticipated expiration: 2039-12-23
Also published as: CN111015333A

Abstract

The invention relates to the technical field of cutting, and particularly discloses a metal decorating strip cutting device which comprises a rack, a workbench and a cutting unit, wherein the workbench and the cutting unit are installed on the rack, the placing unit and the pushing unit are positioned on the workbench, the placing unit comprises a protective cover and a placing frame positioned in the protective cover, an opening is formed in the bottom of the protective cover, the placing frame comprises at least two placing layers, and the pushing unit is used for pushing a metal decorating strip on the placing layers down to the opening from the placing layers. This scheme is used for solving among the prior art metal ornamental strip and stacks the problem that the metal ornamental strip that leads to weares and teares before the cutting.

Description

Metal decoration strip cutting device

Technical Field

The invention relates to the technical field of cutting, in particular to a metal decorating strip cutting device.

Background

With the rapid development of real estate, indoor decoration also receives attention of people, especially for home decoration, the requirement of people for home decoration is higher and higher, therefore, metal decoration strips with good appearance decoration effect are installed on cabinet doors or door openings of many homes, but the metal decoration strips are hard, and the metal decoration strips are cut and then combined into required patterns to achieve the decoration effect.

In the prior art, in order to meet diversified requirements of users, the appearances and structures of metal decorative strips are diversified, so that in a factory, a cutting device of the same metal decorative strip needs to process metal decorative strips with different styles, and the metal decorative strips are stacked on a workbench of the cutting device; on the other hand, sawdust is generated in the cutting process of the metal decorative strips on the cutting site, the sawdust is easy to splash onto the stacked metal decorative strips, and the sawdust is mixed among the metal decorative strips along with the use of the metal decorative strips with different styles, so that the metal decorative strips are further abraded.

Disclosure of Invention

The invention aims to provide a metal decorating strip cutting device to solve the problem of abrasion of a metal decorating strip caused by stacking of the metal decorating strip before cutting in the prior art.

In order to achieve the above object, the basic scheme of the invention is as follows:

metal ornamental strip cutting device, including the frame with rack-mounted workstation, cutting unit, still including being located the unit of placing and pushing out the unit on the workstation, place the unit and include the protection casing and be located the rack of protection casing, the protection casing bottom is equipped with the opening, the rack includes at least two-layer of placing, it is used for pushing away the metal ornamental strip that will place on the layer from placing the layer and dropping to the opening to push out the unit.

Compare the beneficial effect in prior art:

when this scheme of adoption, the workman can leave the metal ornamental strip classification of multiple different styles in the different layer of placing, when the workman need cut the metal ornamental strip on certain layer of placing, then start the release unit for the metal ornamental strip on the layer of placing that the release unit will correspond pushes away from placing the layer, and the metal ornamental strip that pushes away falls on the bottom opening of protection casing, and the workman takes out the metal ornamental strip from the opening and takes the cutting unit to cut.

In the process, the metal decorative strips with different styles are classified, the situation that the metal decorative strips with different styles are stacked in the prior art is avoided, workers can conveniently take the metal decorative strips with different styles, the situation that the needed metal decorative strips are searched from the stacked metal decorative strips does not exist, and therefore abrasion to the metal decorative strips is reduced.

In addition, in this scheme, adopt the protection casing to protect the rack of depositing the metal ornamental strip, the sawdust of avoiding splashing among the metal ornamental strip cutting process flies to unprocessed metal ornamental strip on, has also avoided other dusts in workshop to enter into the protection casing in, plays the guard action to the metal ornamental strip, has avoided treating the metal ornamental strip of processing by the condition that the sawdust is worn and torn.

Furthermore, the push-out unit comprises a movable rod, a rotating rod and a shifting block, and an elastic part is arranged between the bottom of the rotating rod and the rack; the moving rod is positioned above the rotating rod and is in sliding connection with the rotating rod, and the moving rod can push the rotating rod to move downwards; the shifting block is fixedly connected to the rotating rod.

Has the advantages that: when the movable rod moves downwards, the shifting block on the rotating rod and the shifting block on the rotating rod are driven to move downwards together until the selected placing layer is moved, and then the rotating rod is rotated to enable the shifting block to push down the metal decorating strip on the placing layer.

Further, every place the layer top and all be equipped with the push pedal, push pedal sliding connection is on the rack, and the shifting block can offset with the push pedal.

Has the advantages that: the push plate is pushed to move by the rotation of the shifting block, so that the metal decorating strip on the placing layer is pushed down conveniently.

Furthermore, the workbench is provided with an inclined plate, and the inclined plate is positioned at the opening of the protective cover.

Has the advantages that: make metal ornamental strip before falling the opening through the hang plate, can fall down on the hang plate earlier, roll out the opening from the hang plate again, the workman of being convenient for directly takes metal ornamental strip outside the protection casing.

Furthermore, an opening plate is rotatably connected to the protective cover.

Has the advantages that: through opening the door plant, be convenient for deposit and manage the metal ornamental strip on the rack.

Furthermore, sliding connection has the slide on the frame, and the cutting unit includes driver one, driver two and cutting knife, and a driver fixed connection is on the slide, and the driver drives the cutting knife and rotates, and driver two promotes the slide and removes.

Has the advantages that: when cutting metal ornamental strip, the cutting knife cuts metal ornamental strip through the rotation, drives the translation of cutting knife through two drivers simultaneously to the realization is to the disposable cutting of many metal ornamental strips.

Further, fixedly connected with slide rail on the workstation, sliding connection has the slider on the slide rail, and the last swivelling joint of slider has the locating plate.

Has the advantages that: when a plurality of metal decoration strips with the same length need to be cut at the same time, the plurality of metal decoration strips can be simultaneously jacked on the positioning plate, and the lengths of the plurality of cut metal decoration strips are the same; when the position of the positioning plate is moved, the sliding block can be moved to drive the positioning plate to move together, so that the positioning plate can position the metal decorating strip at different places; and when the positioning is not needed, the positioning plate is directly rotated so that the positioning plate does not influence the processing of the metal decorating strip completely.

Furthermore, a graduated scale is fixedly connected to the slide rail; the cutting length of the metal decorative strip is convenient to check.

Furthermore, the cutting unit is positioned below the workbench, a positioning block is arranged on the workbench, a positioning groove matched with the decoration strip structure is arranged on the positioning block, and a cutting through groove for the movement of the cutting knife is arranged on the positioning block; be connected with in the frame and compress tightly the unit, compress tightly the unit and include driver three and briquetting, driver three drives the briquetting and reciprocates, and three fixed connection of driver are in the frame, and the briquetting is located the constant head tank top.

Has the advantages that: the positioning groove limits the metal decorative strip in the width direction, and the pressing block can limit the metal decorative strip in the height direction when the metal decorative strip is cut, so that the metal decorative strip cannot move during cutting.

Further, the locating slot bottom is equipped with the trompil, is equipped with the through-hole that corresponds with the trompil on the workstation, is connected with ejecting unit in the frame, and ejecting unit includes driver four and liftout plate, and the liftout plate can pass trompil and through-hole, and the driver four drive liftout plate reciprocates.

Has the advantages that: the metal decorating strip left in the positioning groove after cutting can be taken out conveniently by adopting the driver IV and the ejector plate.

Drawings

FIG. 1 is an isometric view of a first embodiment of the invention;

FIG. 2 is a partial left side view of the tape cutting unit of FIG. 1;

FIG. 3 is a cross-sectional view A-A of FIG. 1;

FIG. 4 is a top view of the connection between the moving rod, the rotating rod and the shifting block in FIG. 3

Fig. 5 is a partial left side view of a second embodiment of the present invention with an ejection unit.

Detailed Description

The following is further detailed by way of specific embodiments:

reference numerals in the drawings of the specification include: the device comprises a rack 1, a workbench 2, a cutting unit 3, a pressing unit 4, a placing unit 5, a pushing unit 6, a positioning block 7, a sliding rail 8, a positioning groove 9, a cutting through groove 10, a sliding block 11, a positioning plate 12, an adjusting screw knob 13, a first air cylinder 14, a pressing block 15, a sliding plate 16, a second air cylinder 18, a cutting knife 19, a safety cover 20, a protective cover 21, a placing frame 22, a placing layer 23, a pushing plate 24, an inclined plate 25, a door opening plate 26, a moving rod 27, a rotating rod 28, a shifting block 29, a spring 30, a first gear 31, a second gear 32, a clamping strip 33, a sector gear 34, a third air cylinder 35 and a pushing plate.

Example one

An embodiment substantially as described in figures 1 to 4 of the accompanying drawings:

with reference to fig. 1 to 3, the metal trim strip cutting apparatus includes a frame 1, a table 2, a cutting unit 3, a pressing unit 4, a placing unit 5, and a pushing unit 6; the worktable 2 is fixedly arranged on the rack 1, the placing unit 5 is arranged on the left side of the worktable 2, the cutting unit 3 is arranged on the right side of the worktable 2, and the safety cover 20 is arranged on the worktable 2; when the metal trim strip is not cut, the cutting unit 3 is located inside the safety cover 20 (i.e., the state shown in fig. 1).

A positioning block 7 and a sliding rail 8 are mounted on the workbench 2 through screws, a transverse positioning groove 9 matched with the decoration strip structure is formed in the positioning block 7, and vertical cutting through grooves 10 are formed in the positioning block 7 and the workbench 2; set up horizontal spout on the slide rail 8, sliding connection has slider 11 in the spout, and it is connected with locating plate 12 to rotate on the slider 11, has seted up vertical through-hole on the slider 11, is equipped with the internal thread in the through-hole, and threaded connection has adjusting screw knob 13 on the through-hole, and adjusting screw knob 13's bottom can offset with the spout bottom. A transverse graduated scale (not shown) is adhered to the upper surface of the slide rail 8.

The pressing unit 4 comprises a first air cylinder 14 and a pressing block 15, the first air cylinder 14 drives the pressing block 15 to move up and down, the first air cylinder 14 is fixedly installed on the rack 1 through screws, and the pressing block 15 is located above the positioning groove 9 and the cutting through groove 10.

Referring to fig. 2, a slide bar is fixedly connected to the frame 1 below the working table 2, and a slide plate 16 is sleeved on the slide bar; cutting unit 3 includes motor one, two 18 and cutting knife 19 of cylinder, cutting knife 19 passes through bearing rotation connection on slide 16, motor one passes through bolt fixed connection on slide 16, motor one drives cutting knife 19 and rotates, two 18 promotion slides 16 of cylinder move (be lateral shifting in figure 2), when cutting knife 19 moves along with slide 16, cutting knife 19 removes in cutting logical groove 10, safety guard 20 is being fixed through the screw on the logical groove 10 of cutting of workstation 2, cutting knife 19 is located safety guard 20 when out of work.

With reference to fig. 3 and 4, the placing unit 5 includes a protective cover 21 and a placing frame 22 located in the protective cover 21, the protective cover 21 is directly and fixedly connected to the workbench 2 through bolts, an opening is formed in the bottom of the protective cover 21, and the placing frame 22 includes four left and right placing layers 23; a push plate 24 is arranged above each placing layer 23, and the push plates 24 are connected to the placing frame 22 in a sliding manner (in fig. 3, the push plates 24 can slide transversely); an inclined plate 25 is arranged on the workbench 2, and the inclined plate 25 is positioned at the opening of the protective cover 21; referring to fig. 3, the left and right sides of the hood 21 are rotatably connected to opening plates 26 through hinges.

The top of the placing frame 22 is fixedly connected with a clapboard through a screw, and the placing layer 23 is positioned below the clapboard.

With reference to fig. 1 and 4, the pushing unit 6 includes a moving rod 27, a rotating rod 28 and a shifting block 29, the moving rod 27 and the rotating rod 28 are both vertically arranged, and a spring 30 is arranged between the bottom of the rotating rod 28 and the rack 1 (a guide sleeve is fixedly installed on the rack 1, the rotating rod 28 can move up and down and circumferentially rotate in the guide sleeve, and the spring 30 is located in the guide sleeve); the moving rod 27 is located above the rotating rod 28, the maximum outer diameter of the moving rod 27 is smaller than or equal to the inner diameter of the rotating rod 28 (a cylindrical groove is arranged on the rotating rod 28, the moving rod 27 is located in the cylindrical groove), the moving rod 27 is connected with the rotating rod 28 in a sliding mode, and the moving rod 27 can push the rotating rod 28 to move downwards (a supporting force is given to the rotating rod 28 by a spring 30); the shifting block 29 is fixedly connected to the rotating rod 28 through a screw. The shifting block 29 can be abutted against the push plate 24; the pusher 29 is used to push the metal decorative strip on the placement layer 23 down from the placement layer 23 onto the opening.

The top of the protective cover 21 is fixedly connected with a second motor through a screw, a first gear 31 is connected to an output shaft of the second motor in a key mode, a rack meshed with the first gear 31 is integrally formed on the moving rod 27, and the second motor drives the moving rod 27 to move up and down through the first gear 31.

Rotate on the baffle and be connected with two 32 of gear, carriage release lever 27 runs through two 32 of gear (the inside cavity of pivot of two 32 of gear, two 32 of gear rotate through the pivot and connect on the baffle, carriage release lever 27 is located the cavity position of pivot), the keyway has been seted up on two 32 of gear, integrated into one piece is fluted on dwang 28, install card strip 33 on the keyway, card strip 33 is the L shape of handstand, the upper end of card strip 33 is hung at two 32 of gear's upper surface, the keyway is passed to the lower part of card strip 33 and is stretched into in the recess, card strip 33 can be the vertical slip of recess relatively.

The top of the protective cover 21 is fixedly connected with a third motor through a screw, an output shaft of the third motor penetrates into the protective cover 21, and a sector gear 34 meshed with the second gear 32 is connected to an output shaft of the third motor in a key mode; the sector gear 34 and the second gear 32 are both positioned in the protective cover 21, the upper part of the moving rod 27 upwards penetrates through the protective cover 21, and the third motor drives the rotating rod 28 to rotate through the sector gear 34; the top of the protective cover 21 is fixedly provided with a top cover through screws, and the top cover covers the motor II, the gear I31, the moving rod 27 and the motor III.

The specific implementation process is as follows:

the worker places the metal decorative strips of different specifications on the different placement layers 23, respectively.

When a worker needs to cut a specific metal decorative strip, starting the second motor to enable the first gear 31 to rotate, enabling the moving rod 27 to move downwards, driving the rotating rod 28 and the shifting block 29 on the rotating rod 28 to move downwards together, and stopping the second motor until the second motor moves to the placement layer 23 where the specific metal decorative strip is located; then the third motor is started, so that the sector gear 34 rotates, the second gear 32 is further driven to rotate, in the rotating process of the second gear 32, the rotating rod 28 and the shifting block 29 on the rotating rod 28 are driven to rotate together towards one side of the placing layer 23 where the specific metal decorating strip is placed through the clamping strip 33, the pushing plate 24 is pushed to move in the rotating process of the shifting block 29, the metal decorating strip on the placing layer 23 is further pushed down through the pushing plate 24 (at the moment, the third motor is stopped), the metal decorating strip can firstly fall onto the inclined plate 25 before falling to the opening through the inclined plate 25, and then the opening is rolled out of the inclined plate 25, so that a worker can directly take the metal decorating strip outside the protective cover 21.

Then, a worker holds the metal decorative strip and places the metal decorative strip on the positioning groove 9, and when the positioning plate 12 needs to be used, one end of the metal decorative strip is abutted against the positioning plate 12; then, starting the first air cylinder 14, so that the pressing block 15 moves downwards to press the metal decorating strip on the positioning groove 9; and then starting the first motor, driving the cutting knife 19 to rotate by the first motor, then starting the second air cylinder 18, driving the sliding plate 16 to move by the second air cylinder 18, moving the cutting knife 19 on the sliding plate 16 from the safety cover 20 to one side of the metal decorative strip until the metal decorative strip is cut, then stopping the first motor, and enabling the second air cylinder 18 to move in the opposite direction, and further driving the sliding plate 16 to move in the opposite direction until the cutting knife 19 mounted on the sliding plate 16 moves into the safety cover 20.

In the first embodiment, a worker can store different types of metal decorative strips on different placing layers 23 in a classified manner, so that the situation that the metal decorative strips of different types are stacked is avoided, the worker can conveniently take the metal decorative strips of different types, and the situation that the metal decorative strips required by searching the stacked metal decorative strips does not exist, so that the abrasion to the metal decorative strips is reduced.

In addition, in this embodiment one, adopt protection casing 21 to protect the rack 22 of depositing the metal ornamental strip, the sawdust of splashing in the metal ornamental strip cutting process is avoided flying to unprocessed metal ornamental strip, has also avoided other dusts in workshop to enter into protection casing 21 in, plays the guard action to the metal ornamental strip, has avoided the metal ornamental strip of treating processing to be worn and torn by the condition of sawdust.

Example two

The second embodiment is basically as shown in fig. 5, and the second embodiment is improved on the basis of the first embodiment as follows: the bottom integrated into one piece of constant head tank 9 has the trompil, the through-hole that corresponds with the trompil has also been seted up on workstation 2, be connected with ejecting unit in the frame 1, ejecting unit includes three 35 of cylinder, backup pad and liftout plate 36, liftout plate 36 can pass trompil and through-hole, three 35 fixed connection of cylinder are in the frame 1, the piston rod top threaded connection of three 35 of cylinder has the backup pad, the liftout plate is being fixed through the screw in the backup pad, three 35 drive liftout plate 36 of cylinder reciprocate.

After the two pairs of short metal decoration strips are cut, the short metal decoration strips are left in the positioning grooves 9, and when the metal decoration strips are required to be taken out, fingers can be inserted into the positioning grooves 9 to pull out the metal decoration strips, and the metal decoration strips can also be slid to slide out of the tail ends of the positioning grooves 9, but the metal decoration strips are not taken out efficiently in any mode, namely the metal decoration strips are not convenient to take out; the pressing block 15 is located above the positioning groove 9, the short metal decorating strip needs to be taken down from the lower portion of the pressing block 15, the possibility of being crushed by the pressing block 15 exists, in the second embodiment, the cylinder III 35 is driven to enable the piston rod of the cylinder III 35 to move upwards, and then the ejection plate 36 is driven to eject the metal decorating strip located in the positioning groove 9, a worker can conveniently directly pick up the metal decorating strip after the metal decorating strip is ejected, the taking-out efficiency is improved, and the possibility of being mistakenly damaged by the pressing block 15 is avoided.

The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims

1. Metal ornamental strip cutting device includes the frame and installs workstation, the cutting unit in the frame, its characterized in that: the metal decorating strip placing device comprises a workbench, a placing unit and a pushing unit, wherein the placing unit is positioned on the workbench and comprises a protective cover and a placing frame positioned in the protective cover, an opening is formed in the bottom of the protective cover, the placing frame comprises at least two placing layers, and the pushing unit is used for pushing metal decorating strips on the placing layers down to the opening from the placing layers;

the pushing unit comprises a movable rod, a rotating rod and a shifting block, and an elastic part is arranged between the bottom of the rotating rod and the rack; the moving rod is positioned above the rotating rod and is in sliding connection with the rotating rod, and the moving rod can push the rotating rod to move downwards; the shifting block is fixedly connected to the rotating rod.

2. The metal trim strip cutting apparatus of claim 1, wherein: every place the layer top and all be equipped with the push pedal, push pedal sliding connection is on the rack, and the shifting block can offset with the push pedal.

3. The metal trim strip cutting apparatus of claim 1, wherein: the workbench is provided with an inclined plate, and the inclined plate is positioned at the opening of the protective cover.

4. The metal trim strip cutting apparatus of claim 1, wherein: the protective cover is rotatably connected with an opening door plate.

5. The metal trim strip cutting apparatus of claim 1, wherein: the cutting unit comprises a first driver, a second driver and a cutting knife, the first driver is fixedly connected to the sliding plate, the cutting knife is driven by the first driver to rotate, and the second driver pushes the sliding plate to move.

6. The metal trim strip cutting apparatus of claim 1, wherein: fixedly connected with slide rail on the workstation, sliding connection has the slider on the slide rail, and the last swivelling joint of slider has the locating plate.

7. The metal trim strip cutting apparatus of claim 6, wherein: and the slide rail is fixedly connected with a graduated scale.

8. The metal trim strip cutting apparatus of claim 5, wherein: the cutting unit is positioned below the workbench, a positioning block is arranged on the workbench, a positioning groove matched with the decoration strip structure is arranged on the positioning block, and a cutting through groove for the movement of the cutting knife is arranged on the positioning block; be connected with in the frame and compress tightly the unit, compress tightly the unit and include driver three and briquetting, driver three drives the briquetting and reciprocates, and three fixed connection of driver are in the frame, and the briquetting is located the constant head tank top.

9. The metal trim strip cutting apparatus of claim 8, wherein: the positioning groove bottom is equipped with the trompil, is equipped with the through-hole that corresponds with the trompil on the workstation, is connected with ejecting unit in the frame, and ejecting unit includes driver four and liftout plate, and the liftout plate can pass trompil and through-hole, and the driver drives the liftout plate and reciprocates for four.