CN114474225A - Leather pressing, stamping and blanking integrated machine - Google Patents

Abstract

The invention provides a leather pressing, stamping and blanking integrated machine which comprises a main body mounting frame, wherein a mounting supporting plate is arranged on the top surface of the main body mounting frame, a carrier platform mechanism is arranged in the center of the upper part of the mounting supporting plate, supports fixedly arranged on the mounting supporting plate are transversely and symmetrically arranged on two sides of the carrier platform mechanism, a transfer mechanism is arranged on the front side of each support through a portal frame fixed with the corresponding support, a CCD camera detection mechanism is fixedly connected with the upper part of each transfer mechanism and the corresponding support, and a pressure maintaining stamping mechanism capable of moving vertically is arranged on the rear side of each support through a mounting flat plate; the leather pressing, stamping and blanking integrated machine automatically realizes the procedures of leather pressing, gold stamping, multi-layer composite leather pressing, leather pressing by gluing, blanking and the like, has the characteristics of high pressing speed, low cost, small occupied area and easiness in operation, reduces the use of manpower, and improves the preparation efficiency of resources.

Description

A leather pressing, stamping and punching machine

technical field

The invention belongs to the technical field of leather processing, relates to leather processing equipment, and in particular relates to a leather pressing, stamping and punching integrated machine.

Background technique

With the development of young industrial commodities in recent years, the use of synthetic leather in various products has become more and more complex. The manufacturing of composite leather and leather embossing require higher and higher precision. However, this type of machine on the market is mainly semi-automatic equipment, the overall manufacturing efficiency is low, the cost is high, the number of people is large, and it takes up too much social resources.

SUMMARY OF THE INVENTION

In view of the deficiencies in the prior art, the purpose of the present invention is to provide an integrated machine for leather pressing, stamping and punching, which can automatically realize leather stamping, bronzing and punching. resource allocation efficiency.

In order to achieve the above object, the present invention adopts the following technical solutions to realize:

An all-in-one machine for pressing, stamping and punching leather, comprising a main body mounting frame, a mounting bracket is arranged on the top surface of the main body mounting bracket, and a carrier platform mechanism is arranged in the center of the upper part of the mounting bracket. The two sides of the platform mechanism are laterally symmetrically provided with brackets that are fixedly installed on the installation pallets, the front side of the brackets is installed with a transfer mechanism through the gantry fixed to the brackets, and the upper part of the transfer mechanism is fixedly connected to the brackets for installation There is a CCD camera detection mechanism, and the rear side of the bracket is installed with a vertically movable pressure-maintaining punching mechanism through a mounting plate;

A transfer manipulator is independently provided on one side of the main body mounting frame;

The bottom of the installation pallet is also provided with a process controller, and the carrier platform mechanism, the transfer mechanism, the CCD camera detection mechanism, the pressure-maintaining stamping mechanism and the transfer manipulator are all controlled and connected to the process controller.

The present invention also has the following technical features:

Preferably, the carrier platform mechanism includes a loading pallet, the loading pallet is supported by a telescopic gas rod at the bottom thereof, and a side plate is provided at the front of the loading pallet, and the loading pallet is provided with a side plate. The center of the plate is provided with a groove and a plurality of ejection holes, and the lower parts of the ejection holes are respectively provided with fixed ejector pins;

One side of the loading support plate is provided with a pressure carrier support plate that can slide along a longitudinally arranged first screw rod, and the first screw rod is driven by a first servo motor fixed on the installation support plate. The two sides of the first screw rod are symmetrically arranged with slide rails that fit the bottom of the pressure carrier support plate;

The top of the pressure carrier support plate is provided with a vacuum generator, the top of the vacuum generator is provided with a stamping master die, and a positioning groove is provided in the center of the top of the stamping master mold, and the positioning groove Corresponding positions are provided with a plurality of vacuum air holes communicating with the vacuum generator;

One side of the vacuum generator is provided with an air pump which is respectively connected with the vacuum generator and the vacuum air hole;

A self-heating heating wire is cast inside the stamping master die.

Further, the stamping master die is replaced with a blanking master die for blanking.

Preferably, the transfer mechanism includes a transfer device vertically installed on a moving slider, the moving slider is driven to move laterally by a second screw driven by a second servo motor, and the second screw is up and down The sides are respectively provided with limit slides matched with the moving sliders;

A third screw driven by a third servo motor is installed on the outer side of the moving slider, and the third screw drives the transporter to move vertically. Fitted limit slides;

The lower end face of the transporter is provided with a pressure plate, and a plurality of vacuum suction cups are evenly distributed on the pressure plate;

The two sides of the gantry frame are respectively provided with pressure switches.

Further, the vacuum suction cup is made of silica gel.

Preferably, the CCD camera detection mechanism includes a fixed plate vertically fixed on one side of the top of the bracket, the bottom of the fixed plate is fixedly connected with a horizontal horizontal plate, and the upper part of the water balance plate is provided with a plurality of vertical plates. Each of the vertical plates is fixed with a CCD camera through an L-shaped bracket.

Further, the CCD camera detection mechanism is provided with five CCD cameras arranged in a staggered position.

Preferably, the pressure-maintaining punching mechanism includes a guide rod penetrating the mounting plate, a fourth servo motor for driving the guide rod is arranged on the upper part of the mounting plate, and a stamping mechanism is connected to the lower end of the guide rod;

The punching mechanism includes an upper layer board and a lower layer board, fixed sliders are arranged on both sides of the upper layer plate, and linear guide rails corresponding to the fixed sliders are arranged on the inner side of the bracket;

The upper plate and the lower plate are fixedly connected by vertical end plates, a plurality of through spring bars are installed on the lower plate, the upper end of the spring bars is provided with a limit piece, and the spring bars The lower end is provided with a plurality of stamping male plates arranged in parallel;

The stamping male plate has a self-heating function;

Each of the punched male plates is correspondingly provided with a contact pressure sensor embedded in the lower plate.

Further, feature holes are reserved on the stamping plate for assembling stamping punches to emboss the leather logo;

The punching male plate is replaced with a punching male plate corresponding to the punching female die for punching.

Preferably, the transfer manipulator includes an installation box, the top of the installation box is provided with an annular fixing bracket, the center of the annular fixing bracket is embedded with a rotating disk, and the center of the rotating disk is installed with a motor driven by the motor. The driven mechanical arm is provided with a gripper at the tail end of the mechanical arm.

Compared with the prior art, the present invention has the following technical effects:

The leather pressing, stamping and punching integrated machine of the invention can automatically realize the processes of leather pressing, bronzing, multi-layer composite leather pressing, over-gluing pressing, punching and the like, and has the advantages of high pressing speed, low cost and small footprint. , Easy to operate, avoids manual loading and unloading, aligning, gluing and pressing processes, reduces the use of manpower, and improves the efficiency of resource preparation.

Description of drawings

Fig. 1 is the partial structure schematic diagram of the present invention;

Fig. 2 is the structural representation of the transfer mechanism of the present invention;

3 is a schematic structural diagram of a carrier platform mechanism of the present invention;

Fig. 4 is the partial structure schematic diagram of the present invention;

5 is a schematic structural diagram of a stamping and pressure-holding mechanism of the present invention;

6 is a schematic structural diagram of a CCD camera detection mechanism of the present invention;

7 is a schematic diagram of the overall structure of the present invention;

The meanings of the symbols in the figure are: 1-main body mounting frame, 2-installation pallet, 3-carrier platform mechanism, 4-support, 5-gantry, 6-transfer mechanism, 7-CCD camera detection mechanism, 8- Install flat plate, 9-pressure-maintaining stamping mechanism, 10-transfer manipulator, 11-linear guide rail;

301-Loading pallet, 302-Side plate, 303-First screw, 304-Pressure carrier pallet, 305-First servo motor, 306-Slide rail, 307-Vacuum generator, 308-Stamping master die, 309 - fixed thimble, 310 - telescopic gas rod;

30101 - groove, 30102 - ejection hole;

30801-positioning groove, 30802-vacuum air hole;

601-moving slider, 602-transporter, 603-second servo motor, 604-second screw, 605-limit slide, 606-third servo motor, 607-third screw, 608-limit slide , 609-pressure plate, 610-vacuum suction cup, 611-pressure switch;

701-fixed plate, 702-horizontal horizontal plate, 703-vertical plate, 704-L bracket, 705-CCD camera;

901-guide rod, 902-fourth servo motor, 903-stamping mechanism;

90301-upper plate, 90302-lower plate, 90303-fixed slider, 90304-vertical end plate, 90305-spring rod, 90306-limiting piece, 90307-stamping male plate, 90308-contact pressure sensor;

1001-Installation box, 1002-Ring fixed bracket 1003-Rotating disc, 1004-Robot arm, 1005-Gripper.

Detailed ways

The specific content of the present invention will be further explained in detail below in conjunction with the embodiments.

As shown in FIG. 1 to FIG. 5 , this embodiment provides an integrated machine for pressing, stamping and punching leather, including a main body mounting frame 1 , a top surface of the main body mounting frame 1 is provided with a mounting bracket 2 , and an upper part of the mounting bracket 2 is provided. A carrier platform mechanism 3 is arranged in the center, and two sides of the carrier platform mechanism 3 are laterally symmetrically provided with brackets 4 that are fixedly installed on the installation pallet 2, and the front side of the bracket 4 is installed with a transfer mechanism through the gantry 5 fixed to the bracket 4. 6. The upper part of the transfer mechanism 6 is fixedly connected with the bracket 4 and a CCD camera detection mechanism 7 is installed, and the rear side of the bracket 4 is installed with a vertically movable pressure-holding punching mechanism 9 through the installation plate 8; the lower part of the main mounting frame 1 is provided with Fixed casters that can be switched to mobile and support.

One side of the main mounting frame 1 is independently provided with a transfer manipulator 10; the transfer manipulator 10 is responsible for placing the leather material on the carrier platform mechanism 3 for processing, and then unloading the leather material after completion. Leather pressed and glued.

The bottom of the installation pallet 2 is also provided with a process controller. The carrier platform mechanism 3, the transfer mechanism 6, the CCD camera detection mechanism 7, the pressure-holding stamping mechanism 9 and the transfer manipulator 10 are all controlled and connected to the process controller.

The process controller is a PLC logic unit controller, and is installed in the cabinet of the main mounting frame with electrical components such as cylinders and relays;

The process controller is electrically connected with two directly operable capacitive touch display screens, one of which is used to display workpiece number, count, efficiency, time, process name, station name, pressure value, temperature value, and air pressure value and other information, and another is used to display the real-time photos taken by the CCD camera.

The upper part of the installation support plate 2 is provided with a protective casing, and the capacitive touch display screen is installed on the protective casing.

The carrier platform mechanism 3 includes a feeding support plate 301, which is supported by a telescopic gas rod 310 at the bottom thereof, a side plate 302 is provided at the front of the feeding support plate 301, and a center of the feeding support plate 301 is provided with The groove 30101 and the ejection hole 30102; the side plate 302 is used to block foreign objects, and the groove 30101 and a plurality of ejection holes 30102 are used for exhausting air and adsorbing the leather surface, which can smooth the leather surface and prevent curling and warping. Occurs, and the material jam, plugging, etc. cannot be completed automatically.

The lower parts of the ejection holes 30102 are respectively provided with fixed thimbles 309 . The fixed thimbles 309 are used to eject the leather material from the feeding pallet 301 and the stamping master die 308 when the leather material is removed during the flattening and pressing process.

The telescopic air rod 310 extends through the installation support plate 2 to the lower part and is fixedly connected with the vertical air rod fixing plate fixed on the installation support plate 2. When the leather material is pushed out, the telescopic air rod 310 drives the feeding support plate 301 and the side The plate 302 moves downward, and the top of the fixed ejector pin 309 protrudes out of the ejection hole 30102 to realize the separation of the leather material from the groove 30101 .

One side of the feeding pallet 301 is provided with a pressure carrier pallet 304 that can slide along the longitudinally arranged first screw 303. The first screw 303 is driven by the first servo motor 305 fixed on the mounting pallet 2, and the first screw 303 is The two sides of the screw 303 are symmetrically provided with slide rails 306 that fit with the bottom of the pressure carrier support plate 304; the pressure carrier support plate 304 reciprocates in the longitudinal direction;

A vacuum generator 307 is provided on the top of the pressure carrier support plate 304, a stamping mother die 308 is provided on the top of the vacuum generator 307, a positioning groove 30801 is provided in the center of the top of the stamping mother die 308, and a corresponding position of the positioning groove 30801 is provided with The vacuum generator 307 is connected with a plurality of vacuum air holes 30802, and one side of the vacuum generator 307 is provided with an air pump connected to the vacuum generator 307 and the vacuum air holes 30802 respectively; After contacting with the leather surface, a certain high pressure and high temperature are maintained, so that different layers and different types of leather surfaces are pressed together. The vacuum generator 307 absorbs the leather material in the positioning groove 30801 through the vacuum air hole 30802, which can smooth the leather surface, prevent the occurrence of curling and warping, and prevent the occurrence of jamming and plugging. After the punching is completed, the air pump blows air through the vacuum air hole 30802, so that the leather material is separated from the positioning groove 30801, which is convenient for the transfer mechanism 6 to transfer, and at the same time, the air is blown out to achieve a cooling effect.

The transfer mechanism 6 includes a transfer device 602 vertically installed on the moving slider 601. The moving slider 601 is driven to move laterally by the second screw 604 driven by the second servo motor 603. The upper and lower sides of the second screw 604 are respectively provided with The limit slide 605 matched with the moving slider 601;

A third screw 607 driven by a third servo motor 606 is installed on the outer side of the moving slider 601. The third screw 607 drives the transporter 602 to move vertically. The limit slide 608; the limit slide 605 is used to ensure the stable movement of the moving slider 601, and the limit slide 608 is used to ensure the stable movement of the transporter;

The lower end surface of the transporter 602 is provided with a pressure plate 609, and a plurality of vacuum suction cups 610 are evenly distributed on the pressure plate 609;

Pressure switches 611 are respectively provided on both sides of the gantry 5 .

The vacuum suction cup 610 is made of silicone material, which can better absorb varnished leather, waxed leather, oil waxed leather, embossed leather, trimmed leather, grained leather and other cowhide surfaces with high flatness and less roughness.

The CCD camera detection mechanism 7 includes a fixed plate 701 vertically fixed on one side of the top of the bracket 4, the bottom of the fixed plate 701 is fixedly connected with a horizontal horizontal plate 702, and the upper part of the water balance plate 702 is provided with a plurality of vertical plates 703, each vertical plate 703. One CCD camera 705 is fixed to the board 703 by L-shaped brackets 704 each.

The CCD camera detection mechanism 7 is provided with five CCD cameras 705 arranged in dislocation, and the focal length and installation height of each CCD camera 705 are different, respectively 0.2-1mm focal length microscope camera, 5-6mm focal length microscope camera, and 18-55mm focal length microscope camera. Ordinary cameras, infrared thermal imaging cameras and low-light cameras, 705 CCD cameras are used for true position detection of leather materials, glue uniformity detection, and leather edge detection and detection after pressing.

The pressure-maintaining punching mechanism 9 includes a guide rod 901 penetrating the mounting plate 8, the upper part of the mounting plate 8 is provided with a fourth servo motor 902 that drives the guide rod 901, and the lower end of the guide rod 901 is connected with a stamping mechanism 903;

The punching mechanism 903 includes an upper plate 90301 and a lower plate 90302, the upper plate 90301 is provided with a fixed slider 90303 on both sides, and the inner side of the bracket 4 is provided with a linear guide 11 corresponding to the fixed slider 90303;

The upper plate 90301 and the lower plate 90302 are fixedly connected by a vertical end plate 90304, a plurality of through spring rods 90305 are installed on the lower plate 90302, the upper end of the spring rod 90305 is provided with a limit piece 90306, and the lower end of the spring rod 90305 is provided with A plurality of juxtaposed stamping male plates 90307;

Stamping male plate 90307 has self-heating function;

Each stamped male plate 90307 is correspondingly provided with a contact pressure sensor 90308 embedded on the lower plate 90302 . The stamping male plate 90307 is provided with a spring rod 90305, which can make the whole mechanism reciprocate up and down. The compression limit position of the spring and 90305 is restricted by the limit piece 90306. At this time, the contact pressure sensor 90308 is in contact with the upper surface of the stamping male plate 90307, and the pressure The value is fed back in real time via the contact pressure sensor 90308.

The stamping male plate 90307 has reserved feature holes for assembling stamping punches to emboss leather logo;

The punching male plate 90307 is replaced with a punching male plate corresponding to the punching female die for punching, and a punching tool is provided at the lower part of the punching male plate.

The transfer manipulator 10 includes an installation box 1001, the top of the installation box 1001 is provided with a ring-shaped fixing bracket 1002, a rotating disc 1003 is embedded in the center of the annular fixing bracket 1002, and a mechanical arm 1004 driven by a motor is installed in the center of the rotating disc 1003. A gripper 1005 is installed at the rear end of 1004 . The gripper 1005 realizes the grasping of the leather material, and drives the mechanical arm 1004 through the motor to make the rotating disk 1003 rotate around the annular fixed bracket 1002 to place the leather material at the target position. There are supporting feet around the bottom of the installation box 1001; the transfer manipulator 10 is used for loading and unloading, auxiliary station transfer and multi-layer leather pressing and gluing.

When the present invention works, the principle is as follows:

During the punching operation, the transfer manipulator 10 is responsible for placing the leather materials on the feeding pallet 301 of the carrier platform mechanism 3 in turn in turn, and the grooves 30101 and the ejection holes 30102 arranged in the center of the feeding pallet 301 are arranged to be arranged. The air absorbs the leather surface, smoothes the leather surface, and prevents the occurrence of curling and warping. After leveling, the thimble 309 is fixed to push the leather material out of the groove 30101. The third screw driven by the third servo motor 606 of the transfer mechanism 6 607 drives the transporter 602 to move vertically downward, the pressure plate 609 is in contact with the leather material, the vacuum suction cup 610 absorbs the leather material, and the second screw 604 driven by the second servo motor 603 drives the moving slider 601 to move laterally to the stamping master die On the upper part of 308, transfer the leather material to the positioning groove 30801 in the center of the top center of the stamping die 308, and the CCD camera detection mechanism 7 will detect the positive position of the leather material. 307 adsorbs and flattens the leather material through the vacuum holes 30802 on the stamping master 308; the transfer manipulator 10 grabs the glue gun to perform the gluing operation; repeats the action to transfer the leather material to the stamping master 308 in turn in turn by sheet. At the same time, the first servo motor 305 drives the first screw 303 to drive the pressure carrier support plate 304 and the stamping die 308 at the top to move longitudinally to the lower part of the pressure maintaining stamping mechanism 9, and the fourth servo motor 902 drives the stamping mechanism 903 through the guide rod 901. Moving down along the linear guide 11, the stamping male plate 90307 has a self-heating function, and the inside of the stamping master die 308 is cast with a self-heating heating wire, which makes the glue more sticky and firmer when heated; the stamping male plate 90307 and the stamping The master mold 308 maintains a certain high pressure and high temperature after contacting the leather surface, so that different layers and different types of leather surfaces can be pressed together. The stamping male plate 90307 has reserved characteristic holes for assembling the stamping punch to press the leather logo. print;

The compression limit position of the spring rod 90305 is constrained by the limit piece 90306. At this time, the contact pressure sensor 90308 is in contact with the upper surface of the stamping male plate 90307, and the pressure value is fed back in real time through the contact pressure sensor 90307;

After pressing and imprinting are completed, the air pump is exhausted through the vacuum air hole 30802, and the leather material is blown away from the positioning groove 30801. The first servo motor 305 drives the first screw 303 to drive the pressure carrier support plate 304 and the stamping master die 308 on the top thereof. Move longitudinally to the lower part of the CCD camera detection mechanism 7, and the CCD camera detection mechanism 7 takes microscopic and perspective thermal imaging photos of the leather edges to detect information such as the uniformity of gluing, edge flatness, etc.; The material is transferred from the stamping master die 308 to the feeding pallet 301. Further, the computer judges the pressed finished product, and the transfer robot 10 carries out blanking and sorting, that is, the qualified products are placed in a bucket, and the unqualified products are placed in a bucket.

During the punching operation, the punching master 308 is replaced with a blanking master, and the stamping male plate 90307 is replaced with a blanking master corresponding to the blanking master, and the blanking is performed in the same process as the stamping process.

It should be noted that, in the description of the invention, the orientations or positional relationships indicated by the terms "horizontal", "longitudinal", "vertical", "upper", "end face", "lower", "top", etc. are based on the attached The orientation or positional relationship shown in the drawings is only for the convenience of describing the invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a reference to the invention. limits.

In the description of the invention, it should also be noted that, unless otherwise expressly specified and limited, the terms "arranged", "installed", "connected" and "connected" should be interpreted in a broad sense, for example, it may be a fixed connection, or It can be a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal communication between the two components. For those of ordinary skill in the art, the specific meanings of the above terms in the invention can be understood according to specific situations.

The above descriptions are only preferred embodiments of the invention and are not intended to limit the invention. Although the invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still describe the foregoing embodiments. modify the technical solutions, or perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the invention shall be included in the protection scope of the invention.

Claims (10)

1. The leather pressing, stamping and blanking integrated machine is characterized by comprising a main body mounting frame (1), wherein a mounting supporting plate (2) is arranged on the top surface of the main body mounting frame (1), a carrier platform mechanism (3) is arranged in the center of the upper portion of the mounting supporting plate (2), supports (4) fixedly mounted on the mounting supporting plate (2) are transversely and symmetrically arranged on two sides of the carrier platform mechanism (3), a transfer mechanism (6) is mounted on the front side of each support (4) through a portal frame (5) fixed with the corresponding support (4), a CCD camera detection mechanism (7) is fixedly connected with the upper portion of the transfer mechanism (6) and the corresponding support (4), and a pressure maintaining stamping mechanism (9) capable of vertically moving is mounted on the rear side of the corresponding support (4) through a mounting flat plate (8);

a transfer manipulator (10) is independently arranged on one side of the main body mounting frame (1);

the bottom of the mounting support plate (2) is also provided with a process controller, and the carrier platform mechanism (3), the transfer mechanism (6), the CCD camera detection mechanism (7), the pressure maintaining stamping mechanism (9) and the transfer manipulator (10) are all connected to the process controller in a controlled manner.

2. The leather pressing, stamping and blanking integrated machine according to claim 1, wherein the carrier platform mechanism (3) comprises a feeding support plate (301), the feeding support plate (301) is supported by a telescopic air rod (310) at the bottom of the feeding support plate, a side plate (302) is arranged at the front part of the feeding support plate (301), a groove (30101) and a plurality of ejection holes (30102) are arranged at the center of the feeding support plate (301), and fixed ejection pins (309) are correspondingly arranged at the lower parts of the ejection holes (30102);

a pressure carrier supporting plate (304) which can slide along a first screw rod (303) which is longitudinally arranged is arranged on one side of the feeding supporting plate (301), the first screw rod (303) is driven by a first servo motor (305) which is fixed on the mounting supporting plate (2), and slide rails (306) which are matched with the bottom of the pressure carrier supporting plate (304) are symmetrically arranged on two sides of the first screw rod (303);

the vacuum generator (307) is arranged at the top of the pressure carrier supporting plate (304), the stamping female die (308) is arranged at the top of the vacuum generator (307), a positioning groove (30801) is arranged in the center of the top of the stamping female die (308), and a plurality of vacuum air holes (30802) communicated with the vacuum generator (307) are arranged at the corresponding positions of the positioning groove (30801); one side of the vacuum generator (307) is provided with an air pump which is respectively connected with the vacuum generator (307) and the vacuum air hole (30802);

the interior of the stamping master die (308) is cast with an electric heating wire which can be heated by itself.

3. The leather embossing and blanking integrated machine of claim 2, wherein the punch die (308) of the ejection hole is replaced by a blanking die for blanking.

4. The leather pressing, stamping and blanking integrated machine according to claim 1, wherein the transfer mechanism (6) comprises a transfer device (602) vertically mounted on a movable slide block (601), the movable slide block (601) is driven by a second screw (604) driven by a second servo motor (603) to move transversely, and the upper side and the lower side of the second screw (604) are respectively provided with a limiting slide way (605) matched with the movable slide block (601);

a third screw (607) driven by a third servo motor (606) is installed on the outer side of the movable sliding block (601), the third screw (607) drives the transfer device (602) to vertically move, and a limiting sliding rail (608) matched with the installation end of the transfer device (602) is arranged on the outer side of the movable sliding block (601);

a pressure plate (609) is arranged on the lower end face of the transfer device (602), and a plurality of vacuum chucks (610) are uniformly distributed on the pressure plate (609);

and pressure switches (611) are respectively arranged on two sides of the portal frame (5).

5. The leather embossing and blanking machine as claimed in claim 4, wherein said vacuum cups (610) are made of silicone.

6. The leather pressing, embossing and blanking integrated machine according to claim 1, wherein the CCD camera detection mechanism (7) comprises a fixing plate (701) vertically fixed on one side of the top of the support (4), a horizontal transverse plate (702) is fixedly connected to the bottom of the fixing plate (701), a plurality of vertical plates (703) are arranged on the upper portion of the horizontal balance plate (702), and a CCD camera (705) is fixed on each vertical plate (703) through an L-shaped support (704).

7. The leather pressing, embossing and blanking integrated machine according to claim 6, wherein the CCD camera detection mechanism (7) is provided with five CCD cameras (705) which are arranged in a staggered manner.

8. The leather pressing, stamping and blanking integrated machine according to claim 3, wherein the pressure maintaining stamping mechanism (9) comprises a guide rod (901) penetrating through the installation plate (8), a fourth servo motor (902) for driving the guide rod (901) is arranged at the upper part of the installation plate (8), and the lower end of the guide rod (901) is connected with a stamping mechanism (903);

the punching mechanism (903) comprises an upper plate (90301) and a lower plate (90302), fixed sliding blocks (90303) are arranged on two sides of the upper plate (90301), and linear guide rails (11) corresponding to the fixed sliding blocks (90303) are arranged on the inner side of the support (4);

the upper plate (90301) and the lower plate (90302) are fixedly connected through a vertical end plate (90304), a plurality of penetrating spring rods (90305) are mounted on the lower plate (90302), a limiting piece (90306) is arranged at the upper end of each spring rod (90305), and a plurality of stamping male plates (90307) arranged in parallel are arranged at the lower end of each spring rod (90305);

the stamping male plate (90307) has a self-heating function;

each stamping male plate (90307) is correspondingly provided with a contact pressure sensor (90308) embedded on the lower plate (90302).

9. The leather pressing, stamping and blanking integrated machine according to claim 8, wherein a characteristic hole is reserved on the male stamping plate (90307) and is used for assembling a stamping male die to stamp the leather logo;

the punching male plate (90307) is replaced by a punching male plate corresponding to the punching female plate for punching.

10. The leather pressing, stamping and blanking integrated machine according to claim 1, wherein the transfer manipulator (10) comprises an installation box (1001), an annular fixed support (1002) is arranged at the top of the installation box (1001), a rotating disc (1003) is embedded in the center of the annular fixed support (1002), a mechanical arm (1004) driven by a motor is installed at the center of the rotating disc (1003), and a gripper (1005) is installed at the tail end of the mechanical arm (1004).

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