CN211112880U

CN211112880U - Automotive carpet heat cutting machine

Info

Publication number: CN211112880U
Application number: CN201921879237.6U
Authority: CN
Inventors: 包亚忠; 李明; 刘帅呈; 蔡有臣
Original assignee: Qingdao Fusheng Composite Technology Co ltd
Current assignee: Qingdao Fusheng Composite Technology Co ltd
Priority date: 2019-11-01
Filing date: 2019-11-01
Publication date: 2020-07-28
Anticipated expiration: 2029-11-01

Abstract

The utility model discloses an automobile carpet heat cutting machine, which belongs to the field of carpet cutting equipment and comprises a frame, wherein the top of the frame is horizontally connected with a workbench in a sliding manner, the workbench is used for fixing a carpet, one end of the frame is fixedly provided with a door-shaped positioning frame, the positioning frame is positioned above the workbench, and a cutting mechanism for cutting the carpet is arranged on the positioning frame; cutting mechanism includes that the cylinder body sets firmly in the pneumatic cylinder at locating rack top, and the tailpiece of the piston rod portion downwardly extending of pneumatic cylinder is to the locating plate that the frame is interior and fixedly connected with level sets up, and the locating plate can be dismantled and be connected with locating template, and locating template's bottom has set firmly the electric knife, the utility model discloses have the effect that reduces the deckle edge of carpet or wire drawing phenomenon, improves the efficiency of carpet processing.

Description

Automotive carpet heat cutting machine

Technical Field

The utility model belongs to the technical field of carpet cutting equipment and specifically relates to a car carpet heat cutting machine is related to.

Background

The carpet is a ground paving material made up by using natural fibre or chemical synthetic fibre raw material of cotton, hemp, wool, silk and grass through the processes of manual or mechanical weaving, tufting and weaving. It is one of the traditional arts with a long history worldwide. It can be used for floor of residence, hotel, gymnasium, exhibition hall, vehicle, ship, airplane, etc. to reduce noise, insulate heat and decorate.

Carpet in the existing automobile is generally molded by a hot pressing die, the hot pressing die comprises a movable die, a fixed die and a product ejection mechanism, the movable die and the fixed die are both provided with heating devices, and a joint surface of the movable die and the fixed die forms a cavity for molding a product. The working principle of the hot-pressing die is as follows: after the movable mold and the fixed mold are heated, a plate body of a material to be processed is laid on the fixed mold, the movable mold is pressed down, mold closing and molding are carried out, cooling and demolding are carried out, and a product is ejected.

After the automotive carpet shaping, need cut out specific shape according to placing the position in automotive carpet, automotive carpet cutting all is cold sword bisection mode in the past, and the carpet produces phenomenons such as deckle edge or wire drawing after being cut, and follow-up artifical retreatment processing that needs is carried out to machining efficiency hangs down.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a carpet car hot cutting machine, through the set point cutting knife, the electric cutting knife reduces the deckle edge or the wire drawing phenomenon of carpet to carpet cutting and banding to improve the efficiency of carpet processing.

The above technical purpose of the present invention can be achieved by the following technical solutions:

A thermal cutting machine for automobile carpets comprises a rack, wherein the top of the rack is horizontally connected with a workbench in a sliding manner, the workbench is used for fixing the carpets, one end of the rack is fixedly provided with a door-shaped positioning frame, the positioning frame is positioned above the workbench, and a cutting mechanism for cutting the carpets is arranged on the positioning frame; the cutting mechanism comprises a cylinder body fixedly arranged on a hydraulic cylinder at the top of the positioning frame, the end part of a piston rod of the hydraulic cylinder extends downwards into the frame and is fixedly connected with a horizontally arranged positioning plate, the positioning plate is detachably connected with a positioning template, and an electric knife is fixedly arranged at the bottom of the positioning template.

Through adopting above-mentioned scheme, the locating template can be dismantled, can change the locating template of different shape electric heat sword, can cut out the carpet of different shapes on the carpet, when cutting the carpet, the piston rod extension of pneumatic cylinder promotes the locating template downstream, makes the electric heat sword on the locating template cut the banding to the carpet, can not only cut out specific shape, can also carry out the banding to the carpet, reduces the deckle edge or the wire drawing phenomenon of carpet to improve the efficiency of carpet processing.

The utility model discloses further set up to: the locating plate is characterized in that sliding grooves are formed in two sides of the locating plate, tops of two sides of the locating template are turned upwards to form convex edges, the convex edges are connected in the sliding grooves in a sliding mode, connecting plates are fixedly arranged at two ends of the locating template, and fixing bolts for fixing the locating template and the locating plate are connected to the connecting plates in a threaded mode.

By adopting the scheme, when the positioning template needs to be replaced, the convex edges of the positioning template are connected in the sliding groove in a sliding mode, the positioning template and the positioning plate are fixed through screwing the fixing bolt, and the positioning template and the positioning plate are provided with the fixing bolts for fixing.

The utility model discloses further set up to: a driving assembly for driving the workbench to slide to the lower part of the positioning frame is fixedly arranged in the rack; the driving assembly comprises a motor fixedly arranged in the rack, a gear is fixedly arranged on an output shaft of the motor, a rack is fixedly arranged in the middle of the bottom of the workbench along the sliding direction of the workbench, and the rack is meshed with the gear.

By adopting the scheme, the motor rotates forwards, namely, the workbench can be driven to slide to the lower part of the positioning frame, the piston rod of the hydraulic cylinder extends to push the positioning template to move downwards, so that the electric knife on the positioning template can cut and seal edges of the carpet, and after the carpet is cut, the workbench can be driven to slide outwards by rotating backwards.

The utility model discloses further set up to: the top of frame has seted up the spout along its length direction, and the both sides of workstation bottom set firmly to slide and connect the slider in the groove that slides.

Through adopting above-mentioned scheme, when drive assembly drive workstation slided to the frame in, the slider of workstation bottom slided in the spout, can play the guide effect to the workstation, makes the workstation more stable at the in-process that slides.

The utility model discloses further set up to: positioning components for fixing the carpet are arranged at four corners of the workbench; t type spacing groove has all been seted up to four corners department of workstation, and the length direction in T type spacing groove sets up along the diagonal of workstation, and locating component connects in the T type stopper in T type spacing groove including sliding, and the top of T type stopper has set firmly the pilot pin, and the pointed end portion of pilot pin upwards sets up.

Through adopting above-mentioned scheme, when fixing a position the carpet, make the corner department cover of carpet locate the pilot pin on, can fix a position the carpet, prevent that the workstation from driving the carpet in-process that slides, the carpet takes place to move or piles up at the top of workstation.

The utility model discloses further set up to: the corner of the workbench is rotatably connected with a screw rod extending into the T-shaped limiting groove, and the T-shaped limiting block is in threaded connection with the screw rod.

Through adopting above-mentioned scheme, rotate the screw rod, can make and decide T type stopper and pilot pin and slide in T type spacing groove, make the not unidimensional carpet of pilot pin can fix, cut not unidimensional carpet.

The utility model discloses further set up to: the side walls of the two sides in the positioning frame are provided with material pressing components; the material pressing assembly comprises a supporting plate fixedly arranged on the positioning frame, two air cylinders of the same type are fixedly arranged at the top of the supporting plate, a cylinder body of each air cylinder is fixedly arranged at the top of the supporting plate, and the end parts of piston rods of the air cylinders extend to the bottom of the supporting plate and are fixedly provided with a pressing plate.

Through adopting above-mentioned scheme, when the workstation drives the carpet and moves to the locating rack under, the piston rod extension of cylinder makes the clamp plate butt in the top of carpet to can carry out vertical spacing to the carpet, prevent that the carpet from taking place relative motion at the in-process of cutting, make the carpet quality of cutting not up to standard.

The utility model discloses further set up to: and a rubber pad is fixedly arranged at the bottom of the pressing plate.

Through adopting above-mentioned scheme, when the piston rod extension of cylinder, when promoting the clamp plate downstream, the rubber pad can reduce the clamp plate to the buffering of carpet to reduce the wearing and tearing of clamp plate to the carpet.

To sum up, the utility model discloses following beneficial effect has:

1. The hydraulic cylinder is fixedly arranged at the top of the positioning frame, the end part of the piston rod of the hydraulic cylinder extends downwards into the rack and is fixedly connected with the positioning plate which is horizontally arranged, the positioning plate is detachably connected with the positioning template, the electric heating knife is fixedly arranged at the bottom of the positioning template, the positioning template is detachable, the positioning templates of the electric heating knives in different shapes can be replaced, carpets in different shapes can be cut on the carpets, when the carpets are cut, the piston rod of the hydraulic cylinder extends to push the positioning template to move downwards, so that the electric heating knife on the positioning template can cut and seal edges of the carpets, not only can a specific shape be cut, but also the carpet can be sealed, and the burrs or the wire drawing phenomenon of the carpet can be;

2. The T-shaped limiting grooves are formed in the four corners of the workbench, the length direction of each T-shaped limiting groove is arranged along the diagonal line of the workbench, the T-shaped limiting blocks are connected in the T-shaped limiting grooves in a sliding mode, the top of each T-shaped limiting block is fixedly provided with a positioning needle, and the tip end portions of the positioning needles are arranged upwards;

3. Through being provided with the backup pad in setting firmly in the locating rack, the top of backup pad has set firmly the cylinder that two models are the same, the cylinder body of cylinder sets firmly in the top of backup pad, the tailpiece of the piston rod portion of cylinder extends to the bottom of backup pad and has set firmly the clamp plate jointly, when the workstation drives the carpet and moves to the locating rack under, the piston rod extension of cylinder, make the clamp plate butt in the top of carpet, thereby can carry out vertical spacing to the carpet, prevent that the carpet from taking place relative motion at the in-process of cutting, make the carpet quality of cutting not up to standard.

Drawings

FIG. 1 is an isometric view of an embodiment;

FIG. 2 is a sectional view of the embodiment;

FIG. 3 is a schematic view of the positioning assembly;

FIG. 4 is a schematic structural view of the positioning frame, the cutting mechanism and the pressing assembly;

Fig. 5 is an exploded view of the cutting mechanism.

In the figure, 1, a frame; 11. a work table; 111. a slider; 112. a T-shaped limiting groove; 12. a positioning frame; 13. a drive assembly; 131. a motor; 132. a gear; 133. a rack; 134. a stopper; 14. a chute; 15. a positioning assembly; 151. a T-shaped limiting block; 152. a positioning pin; 153. a screw; 2. a cutting mechanism; 21. a hydraulic cylinder; 22. positioning a plate; 221. a sliding groove; 23. positioning a template; 231. an electric knife; 232. a rib; 24. a connecting plate; 3. a material pressing component; 31. a support plate; 32. a cylinder; 33. pressing a plate; 34. and (7) a rubber pad.

Detailed Description

A car carpet heat cutting machine, see figure 1, including the stander 1, the top of the stander 1 slips and connects with the work station 11 horizontally, the work station 11 is used for fixing the carpet, one end of the stander 1 sets up the locating rack 12 of the shape of the Chinese character 'men', the locating rack 12 locates above the work station 11, there is cutting mechanism 2 to cut carpet on the locating rack 12, set up the drive assembly 13 that the drive work station 11 slips to the locating rack 12 below in the stander 1; when cutting the carpet, place the carpet on workstation 11 earlier, drive assembly 13 drive workstation 11 slides to the locating rack 12 under, and cutting mechanism 2 on the locating rack 12 cuts the carpet.

Referring to fig. 2, a sliding groove 14 is formed in the top of the frame 1 along the length direction of the frame, sliding blocks 111 connected in a sliding groove 221 in a sliding manner are fixedly arranged on two sides of the bottom of the working table 11, and when the driving assembly 13 drives the working table 11 to slide into the frame 1, the sliding blocks 111 at the bottom of the working table 11 slide in the sliding groove 14, so that the working table 11 can be guided, and the working table 11 is more stable in the sliding process; the driving assembly 13 comprises a motor 131 fixedly arranged in the frame 1, a gear 132 is fixedly arranged on an output shaft of the motor 131, a rack 133 is fixedly arranged at the middle position of the bottom of the workbench 11 along the sliding direction, and the rack 133 is meshed with the gear 132; the motor 131 rotates forwards, namely the workbench 11 can be driven to slide to the lower part of the positioning frame 12, and after the carpet is cut by the cutting mechanism 2, the motor 131 rotates backwards, namely the workbench 11 can be driven to slide outwards; stoppers 134 are fixedly arranged at two ends of the rack 133 at the bottom of the worktable 11, and the stoppers 134 can prevent the gear 132 from being disengaged from the rack 133.

Referring to fig. 2 and 3, in order to fix the carpet, positioning assemblies 15 for fixing the carpet are provided at four corners of the table 11. The four corners of the workbench 11 are respectively provided with a T-shaped limiting groove 112, the length direction of the T-shaped limiting groove 112 is arranged along the diagonal line of the workbench 11, the positioning assembly 15 comprises a T-shaped limiting block 151 connected to the T-shaped limiting groove 112 in a sliding manner, the top of the T-shaped limiting block 151 is fixedly provided with a positioning needle 152, and the tip of the positioning needle 152 is arranged upwards; when fixing a position the carpet, make the corner department cover of carpet locate the pilot pin 152 on, can fix a position the carpet, prevent that workstation 11 from driving the carpet in-process that slides, the carpet takes place to move or piles up at the top of workstation 11. A screw 153 extending into the T-shaped limiting groove 112 is rotatably connected to a corner of the workbench 11, and the T-shaped limiting block 151 is in threaded connection with the screw 153; by rotating the screw 153, the T-shaped limiting block 151 and the positioning pin 152 can slide in the T-shaped limiting groove 112, so that the positioning pin 152 can fix carpets of different sizes to cut the carpets of different sizes.

Referring to fig. 4 and 5, the cutting mechanism 2 includes a hydraulic cylinder 21 having a cylinder body fixedly disposed on the top of the positioning frame 12, a piston rod end of the hydraulic cylinder 21 extends downward into the frame 1 and is fixedly connected to a horizontally disposed positioning plate 22, the positioning plate 22 is detachably connected to a positioning template 23, the bottom of the positioning template 23 is fixedly provided with an electric knife 231, and the electric knife 231 is electrically heated to cut and seal the carpet; when the carpet is cut, the piston rod of the hydraulic cylinder 21 extends to push the positioning template 23 to move downwards, so that the electric knife 231 on the positioning template 23 cuts and seals the edge of the carpet, and not only can a specific shape be cut, but also the edge of the carpet can be sealed; the positioning template 23 can be detached, namely the positioning template 23 of the electric heating knife 231 with different shapes can be replaced, namely carpets with different shapes can be cut on the carpet. Two sides of the positioning plate 22 are provided with sliding grooves 221, the tops of two sides of the positioning template 23 are turned upwards to form convex edges 232, the convex edges 232 are connected in the sliding grooves 221 in a sliding manner, two ends of the positioning template 23 are fixedly provided with connecting plates 24, and the connecting plates 24 are in threaded connection with fixing bolts for fixing the positioning template 23 and the positioning plate 22; when the positioning template 23 needs to be replaced, the convex ribs 232 of the positioning template 23 are connected in the sliding grooves 221 in a sliding manner, the positioning template 23 and the positioning plate 22 are fixed by screwing the fixing bolts, and the positioning template 23 and the positioning plate 22 are provided with fixing bolts for fixing.

Referring to fig. 4, the side walls on the two sides in the positioning frame 12 are provided with the pressing assemblies 3; the material pressing assembly 3 comprises a supporting plate 31 fixedly arranged on the positioning frame 12, two air cylinders 32 with the same type are fixedly arranged at the top of the supporting plate 31, cylinder bodies of the air cylinders 32 are fixedly arranged at the top of the supporting plate 31, and end parts of piston rods of the air cylinders 32 extend to the bottom of the supporting plate 31 and are fixedly provided with a pressing plate 33; when workstation 11 drives the carpet and moves to the locating rack 12 under, the piston rod extension of cylinder 32 makes clamp plate 33 butt in the top of carpet to can carry out vertical spacing to the carpet, prevent that the carpet from taking place relative motion at the in-process of cutting, make the carpet quality of cutting not up to standard. A rubber pad 34 is fixedly arranged at the bottom of the pressing plate 33, and the rubber pad 34 can reduce the buffer of the pressing plate 33 on the carpet, so that the abrasion of the pressing plate 33 on the carpet is reduced.

The use principle is as follows: when the carpet is cut, the carpet is flatly placed on the workbench 11, so that the positioning needles 152 at the four corners of the workbench 11 are inserted into the carpet, and the carpet is flatly placed on the workbench 11; when the workbench 11 slides to the lower part of the positioning frame 12, the piston rod of the air cylinder 32 extends to enable the rubber pad 34 at the bottom of the pressing plate 33 to be abutted against the carpet, and the rubber pad 34 is vertically limited; finally, the piston rod of the hydraulic cylinder 21 extends to push the positioning template 23 to move downwards, so that the electric knife 231 on the positioning template 23 cuts and seals the carpet.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides an automotive carpet heat cutting machine, includes frame (1), and the top level of frame (1) is slided and is connected with workstation (11), and workstation (11) are used for fixed carpet, and the one end of frame (1) has set firmly locating rack (12) of door font, and locating rack (12) are located the top of workstation (11), its characterized in that:

A cutting mechanism (2) for cutting the carpet is arranged on the positioning frame (12);

Cutting mechanism (2) include that the cylinder body sets firmly pneumatic cylinder (21) at locating rack (12) top, and the piston rod tip downwardly extending of pneumatic cylinder (21) is to frame (1) in and fixed connection has locating plate (22) that the level set up, and locating plate (22) can be dismantled and be connected with locating template (23), and the bottom of locating template (23) has set firmly electric knife (231).

2. The thermal cutting machine for automotive carpets according to claim 1, characterized in that: sliding grooves (221) are formed in two sides of the positioning plate (22), tops of two sides of the positioning template (23) are turned upwards to form convex ribs (232), the convex ribs (232) are connected in the sliding grooves (221) in a sliding mode, connecting plates (24) are fixedly arranged at two ends of the positioning template (23), and fixing bolts for fixing the positioning template (23) and the positioning plate (22) are connected to the connecting plates (24) in a threaded mode.

3. The thermal cutting machine for automotive carpets according to claim 1, characterized in that:

A driving component (13) for driving the workbench (11) to slide to the lower part of the positioning frame (12) is fixedly arranged in the rack (1);

The driving assembly (13) comprises a motor (131) fixedly arranged in the rack (1), a gear (132) is fixedly arranged on an output shaft of the motor (131), a rack (133) is fixedly arranged in the middle of the bottom of the workbench (11) along the sliding direction of the workbench, and the rack (133) is meshed with the gear (132).

4. The thermal cutting machine for automotive carpets according to claim 1, characterized in that: the top of the rack (1) is provided with a sliding groove (14) along the length direction, and two sides of the bottom of the workbench (11) are fixedly provided with sliding blocks (111) which are connected in the sliding groove (221) in a sliding manner.

5. The thermal cutting machine for automotive carpets according to claim 1, characterized in that:

Positioning components (15) for fixing a carpet are arranged at four corners of the workbench (11);

T type spacing groove (112) have all been seted up to four corners departments of workstation (11), and the length direction of T type spacing groove (112) sets up along the diagonal of workstation (11), and locating component (15) are including sliding and connect in T type stopper (151) of T type spacing groove (112), and the top of T type stopper (151) has set firmly location needle (152), and the pointed end portion of location needle (152) upwards sets up.

6. The thermal cutting machine for automotive carpets according to claim 5, characterized in that: the corner of the workbench (11) is rotatably connected with a screw rod (153) extending into the T-shaped limiting groove (112), and the T-shaped limiting block (151) is in threaded connection with the screw rod (153).

7. The thermal cutting machine for automotive carpets according to claim 1, characterized in that:

The side walls of the two sides in the positioning frame (12) are provided with material pressing components (3);

The material pressing assembly (3) comprises a supporting plate (31) fixedly arranged on a positioning frame (12), two air cylinders (32) with the same model are fixedly arranged at the top of the supporting plate (31), a cylinder body of each air cylinder (32) is fixedly arranged at the top of the supporting plate (31), and the end parts of piston rods of the air cylinders (32) extend to the bottom of the supporting plate (31) and are fixedly provided with pressing plates (33) together.

8. The thermal cutting machine for automotive carpets according to claim 7, characterized in that: and a rubber pad (34) is fixedly arranged at the bottom of the pressing plate (33).