Transfer bracket mechanism with buffer suction door device

Abstract

The present invention relates to a transfer bracket mechanism with a buffer door suction device, comprising relatively arranged brackets, a bracket claw which is arranged at one end of the bracket and can be opened and closed, a bracket driving mechanism which drives the bracket claw to slide back and forth along the horizontal position of the bracket, and a bracket claw opening and closing structure which causes the bracket claw to open or close. The two brackets are provided with a door suction device on the opposite side thereof for sucking the anti-theft door to be glued when the bracket driving mechanism drives the bracket to move. The door suction device comprises a door suction bottom plate, one end of which is connected to a door suction plane magnet through a planar four-bar linkage mechanism. After the door suction device is installed on the transfer bracket mechanism, a buffer structure is provided at one end of the first link facing the conveying platform, and the horizontal plane is lower than the door suction plane magnet. The beneficial effects of the present invention are: the anti-theft door to be glued is conveyed without speed difference on the force surface when it is conveyed into the gluing device through a conveyor belt, and the buffer structure is provided to improve the surface integrity of the anti-theft door to be glued.

Description

Technical Field

[0001] The invention relates to the field of anti-theft door production equipment, and in particular to a transfer bracket mechanism with a buffer door suction device. Background Art

[0002] A hot press gluing machine is a special equipment that can perform hot pressing on composite fabrics and anti-theft door panels to quickly achieve gluing of composite fabrics or anti-theft doors. The traditional hot press gluing machine mainly consists of a machine body, a plurality of pressing plates mounted on the machine body and stacked, and a driving mechanism that drives the pressing plates to be pressed or separated. There is a pressing space between each pressing plate, and the machine body is provided with a heat energy generator that can add heat energy to the inside of the pressing plate; during use, the object to be glued needs to be placed in the pressing space, and then the pressing plates are driven by the driving mechanism to thermally glue the object. However, at present, the placement of the object to be glued and the output from the machine body are performed manually, which is not only cumbersome and requires more manpower, but also has great safety hazards. At the same time, it also prolongs the processing time and the gluing efficiency is low. For this reason, the applicant proposes a fully automatic hot press gluing equipment that improves gluing efficiency, saves labor costs, and eliminates safety hazards, including a gluing device, the gluing device includes a machine body, a plurality of pressing plates mounted on the machine body and stacked, and a driving mechanism that drives the pressing plates to be pressed or separated.

[0003] A plurality of laminating plates are stacked and a driving mechanism for driving the laminating plates to press or separate, a laminating space is provided between each laminating plate, a heat energy generator for adding heat energy to the inside of the laminating plates is provided on the machine body, and the machine body is characterized in that: an input device for an object to be glued and an output device for an object to be glued are symmetrically provided on both sides of the machine body, and the input device for an object to be glued is provided

[0004] The invention comprises a frame, a conveying platform mounted on the frame, a feeding mechanism mounted on the conveying platform and capable of reciprocating along the conveying platform, and a lifting mechanism a mounted on the frame and capable of lifting and lowering the conveying platform; the finished gluing object output device comprises a frame body, an output platform mounted on the frame body, a discharging mechanism mounted on the output platform and capable of reciprocating along the output platform, and a lifting mechanism b mounted on the frame body and capable of lifting and lowering the output platform. By arranging an object input device for automatically conveying the object to be glued into the pressing space on the body and a finished gluing object output device for outputting the glued object on both sides of the body, the conveying and removal of the object to be glued can be performed by a fully automatic mechanical operation without manual operation, which not only improves the efficiency of the machine, but also improves the efficiency of the machine. The gluing efficiency is improved, and the production cost caused by manual operation is reduced and the safety hazards existing in manual operation are eliminated. The conveying platform in the input device for objects to be glued is set to convey the objects to be glued. The lifting mechanism a is set because there are several pressing plates, so there are several pressing spaces. The lifting mechanism a can promote the objects to be glued on the conveying platform to select a certain pressing space through lifting, and then the objects to be glued on the conveying platform are conveyed to the pressing space for gluing through the feeding mechanism; the lifting mechanism b in the output device for finished gluing objects is set to lift the output platform to the pressing space where gluing is completed, connect the finished gluing objects, and make the finished gluing objects be automatically output by the output platform;

[0005] However, it was found in actual use that this type of gluing machine has defects. Since the anti-theft doors have been painted on the surface of the door panels before entering the gluing machine for hot-press gluing, and even some manufacturers' anti-theft doors have been coated on the surface, and when this type of gluing machine transports the object to be glued, i.e. the anti-theft door, into the gluing device, the door panels are transported in through the conveying device. In the process of entering the gluing device, part of the door panel is subjected to the conveying force of the conveying device, and part is located in the gluing device. There is a speed difference on the surface, which makes the door panel rub forward in the gluing device, resulting in scratches on the paint on the surface of the door panel, and the film on the surface of the coated door panel is squeezed into a strip by friction. During gluing, the plastic film will press a strip-shaped indentation on the door panel, making the entire anti-theft door waste, which not only wastes materials and affects production efficiency, but also increases the production cost of the enterprise. Summary of the invention

[0006] The technical problem to be solved by the present invention is to address the deficiencies of the above-mentioned prior art.

[0007] A transfer bracket mechanism with a buffer suction door device is provided.

[0008] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: the current fully automatic hot pressing gluing machine is to place the anti-theft door to be glued on the input platform, lift the anti-theft door to be glued by a lifting mechanism to adapt to the pressing space of different heights, and then send it into the pressing space, that is, to lift the entire conveying platform, but this method not only has the problems of slow speed and complex structure, but also the biggest problem is that, during the process of entering the pressing space, part of the anti-theft door to be glued is located on the conveying platform, and part of it is located in the pressing space, and the anti-theft door to be glued on the conveying platform and in the pressing space is The conveying speeds at both ends of the door are not consistent, resulting in damage to the paint or packaging film on the surface of the anti-theft door. In severe cases, long stripes will appear on the anti-theft door after gluing (due to the pressure of the packaging film with rolled edges being left on the surface of the anti-theft door by the pressure of the pressing plate during gluing). The new type of device is set up on the conveying platform when in use. When the anti-theft door to be glued is completely on the conveyor belt and one end is on the bracket claw, the conveyor belt starts to convey. During transportation, the bracket driving mechanism of the transfer bracket mechanism keeps synchronization with the conveyor belt speed, so that the speed of the driven side of the anti-theft door to be glued is kept uniform during the process of entering the gluing device. The invention also provides a synchronous state, thereby completely avoiding the problem of damaging the paint or packaging film on the surface of the anti-theft door to be glued during transportation. The surface of the anti-theft door after gluing is intact, which greatly improves the yield rate. The transfer bracket mechanism of the invention has another function. When the anti-theft door to be glued in a certain pressing space in the gluing device is completed, the glued anti-theft door is pushed out of the pressing space by the transfer bracket mechanism and then enters the output platform. The mechanism realizes two functions, which greatly simplifies the equipment complexity of the existing hot pressing gluing machine. In actual production, it is found that the mechanism still has defects, that is, the anti-theft door to be glued is The bracket claws and the conveyor belt may move backward during transportation, which may damage the paint and film on the surface of the anti-theft door to be glued. In order to solve this problem, the other side of the anti-theft door to be glued is adsorbed by the door suction device while the transfer bracket mechanism is transporting. Since the door suction device and the transfer bracket mechanism move synchronously, the backward movement of the anti-theft door to be glued is well solved, and the yield rate is greatly improved. After the anti-theft door to be glued is completely pressed into space, the bracket claws open the door suction device under the action of the bracket claw opening and closing mechanism to release the adsorption of the anti-theft door to be glued, and return to their original position with the bracket. The door suction is achieved through a four-bar linkage and a magnet installed on the third link. When the door suction cylinder is pushed out, the magnet extends downward under the action of the four-bar linkage to absorb the anti-theft door to be glued. When the cylinder is retracted, the magnet returns to its original position under the action of the four-bar linkage. The four-bar linkage can ensure that the magnet installation space is smaller and the stroke is longer. Since the thickness of the anti-theft door is thick or thin, the magnet may scratch the surface of the anti-theft door to be glued when the anti-theft door to be glued passes through after installation, thereby destroying the integrity of the surface of the anti-theft door to be glued. In the present invention, one end of the first link is set to be lower than the door suction plane magnet. After the door suction device is installed,The delivered anti-theft door to be glued first contacts the buffer structure provided on the first connecting rod and does not contact the door suction plane magnet. The door suction plane magnet contacts the anti-theft door to be glued only when the door suction cylinder drives the four-bar linkage to move, thereby avoiding scratches on the surface of the anti-theft door to be glued and improving the integrity of the surface of the anti-theft door to be glued.

[0009] The above-mentioned transfer bracket mechanism with buffering door suction device can be further configured as follows: the buffering structure includes a first inclined surface arranged on the first connecting rod and a first reinforcing surface arranged opposite to the first inclined surface, a buffering arc angle is formed between the first inclined surface and the first reinforcing surface, and the horizontal plane where the buffering arc angle is located is lower than the horizontal plane where the door suction plane magnet is located.

[0010] By adopting the above technical solution, a first inclined surface and a first reinforcing surface forming a buffer arc angle with the first inclined surface are arranged on the first connecting rod, and the buffer arc angle is set below the horizontal plane where the door suction plane magnet is located. The buffer arc angle is used to contact the conveyed anti-theft door to be glued, thereby avoiding scratches on the surface of the anti-theft door to be glued and improving the integrity of the surface of the anti-theft door to be glued.

[0011] The above-mentioned transfer bracket mechanism with buffer suction door device can be further configured as follows: the suction door devices are relatively set on the bracket and at least two suction door devices are set on the same side bracket at intervals.

[0012] By adopting the above technical solution, at least two door suction devices are arranged on each side bracket to adsorb the front and rear ends of the anti-theft door to be glued. There are at least four door suction devices on the two brackets to adsorb the surrounding areas of the anti-theft door to be glued, ensuring that the adsorption effect on each part of the anti-theft door to be glued is consistent.

[0013] The above-mentioned transfer bracket mechanism with buffer suction door device can be further configured as follows: the suction door cylinder is connected to an air source through an air pipe, and the air source is controlled to be on and off by a solenoid valve.

[0014] By adopting the above technical scheme, since the thickness of the anti-theft doors to be glued of different production batches is inconsistent, and the stroke of the door suction cylinder is fixed, it is generally designed according to the minimum thickness of the anti-theft door. If the thickness of the anti-theft door changes (becomes thicker), the cylinder may damage the surface of the anti-theft door. In order to prevent this phenomenon from happening, the air source of the door suction cylinder is controlled by an electromagnetic valve. When the adsorption magnet contacts the surface of the anti-theft door, the electromagnetic valve cuts off the air source of the door suction cylinder, so that the piston in the door suction cylinder will not always keep the adsorption magnet in hard contact with the anti-theft door under the rear air pressure, but in flexible contact. Since the adsorption magnet is adsorbed after contacting the surface of the anti-theft door, the air source is cut off by the electromagnetic valve, and the piston of the door suction cylinder has a certain reverse rebound space, thereby not causing hard indentations on the surface of the anti-theft door.

[0015] The above-mentioned transfer bracket mechanism with buffered suction door device can be further configured as follows: the bracket includes support seats arranged at intervals and support wheels rotatably arranged on the support seats, a supporting aluminum material is mounted on the supporting wheels, and a plurality of fixed plates arranged at intervals are provided between the support seats, and sliders are installed on the fixed plates. A linear guide rail adapted to the slider is fixedly installed at one end of the supporting aluminum material away from the supporting wheel, and a driving table is mounted on the other end of the fixed plate opposite to the installation of the slider, the bracket driving mechanism is installed on the driving table and is driven by a belt to slide on the linear guide rail, the bracket claw is installed on one end of the supporting aluminum material, and the suction door device is installed on the opposite side of the supporting aluminum material.

[0016] By adopting the above technical scheme, the support seat and the fixed plate are installed on both sides of the conveyor belt. The linear guide rail on the supporting aluminum material is driven to slide along the slider through the cooperation of the bracket driving mechanism installed on the driving table and the belt, thereby driving the bracket claw to move back and forth. When the bracket claw is conveying, the bracket driving mechanism controls the travel speed of the bracket claw to be consistent with the conveyor belt, thereby supporting the anti-theft door to be glued into the gluing device. The speed of the part of the anti-theft door to be glued that is subjected to the driving force is consistent, and there is no speed difference, thereby protecting the paint or film on the surface of the anti-theft door to be glued. After the door suction device adsorbs the anti-theft door to be glued, it moves simultaneously with the supporting aluminum material. After the anti-theft door to be glued is moved into place, the door suction device releases the adsorption.

[0017] The above-mentioned transfer bracket mechanism with buffered suction door device can be further configured as: the bracket driving mechanism includes a bracket driving motor and a bracket driving shaft arranged on the driving table, the bracket driving motor and the bracket driving shaft are arranged to rotate synchronously through a chain, and bracket synchronous pulleys are respectively arranged at both ends of the bracket driving shaft. The belt is arranged on the outer surface of the supporting aluminum material along the length direction of the supporting aluminum material and the two ends are respectively tightened by belt pressure covers, and one end of the belt is driven by the bracket synchronous pulley.

[0018] By adopting the above technical solution, the bracket drive motor drives the bracket drive shaft to rotate through a chain. A bracket synchronous pulley is arranged on the bracket drive shaft. The belt coated on the outer surface of the supporting aluminum material is driven to rotate by the bracket synchronous pulley, thereby realizing that the bracket drive motor drives the supporting aluminum material to slide along the slider through the belt.

[0019] The above-mentioned transfer bracket mechanism with buffered suction door device can be further configured as: the bracket claw includes a bracket claw rotating shaft installed between two supporting aluminum materials, the bracket claw rotating shaft is connected to a horizontal plate through a plurality of vertical plates arranged at intervals, a plurality of hook plates are installed on the horizontal plate at intervals, a plurality of aluminum supporting beams are installed between the two supporting aluminum materials, and the bracket claw opening and closing mechanism is installed on the aluminum supporting beam close to the bracket claw and one end is connected to the vertical plate.

[0020] By adopting the above technical solution, since the hook plate is installed on the horizontal plate, and the horizontal plate is connected to the bracket claw shaft through the vertical plate, when the bracket claw opening and closing mechanism drives the vertical plate to open and close, the vertical plate and the hook plate are opened or retracted along with the bracket claw opening and closing mechanism. Specifically, when the anti-theft door to be glued is completely sent into the gluing device, the bracket claw opening and closing mechanism drives the vertical plate to open and disengage from the anti-theft door to be glued, until the supporting aluminum material is completely retracted, the bracket claw opening and closing mechanism drives the vertical plate to be retracted to prepare to receive the next anti-theft door to be glued.

[0021] The above-mentioned transfer bracket mechanism with buffered suction door device can be further configured as: the bracket claw opening and closing mechanism includes a plurality of bracket claw opening and closing driving cylinders installed on an aluminum support beam, a fisheye joint is installed at one end of the bracket claw opening and closing driving cylinder, a fisheye joint mounting seat is provided at one end of the vertical plate facing the fisheye joint, and one end of the fisheye joint is installed in the fisheye joint mounting seat.

[0022] By adopting the above technical solution, the bracket claw is opened and closed by driving the cylinder to drive the vertical plate to open and close, and the vertical plate rotates along the rotating shaft of the bracket claw, thereby realizing the opening and closing of the bracket claw.

[0023] The beneficial effects of the present invention are: achieving the conveyance of the anti-theft door to be glued without speed difference on the force surface when it is transported into the gluing device through the conveyor belt, preventing the anti-theft door to be glued from retreating during transportation through the door suction device, improving the integrity of the paint or film on the surface of the anti-theft door after gluing, thereby improving the yield of the anti-theft door after gluing, and setting a buffer structure improves the integrity of the surface of the anti-theft door to be glued.

[0024] The present invention is further described in detail below with reference to the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a three-dimensional schematic diagram of an embodiment of the present invention installed on a conveying platform.

[0026] Figure 2 It is a schematic diagram of the enlarged structure of the door suction device according to an embodiment of the present invention.

[0027] Figure 3 It is a schematic diagram of the enlarged structure of the first connecting rod of the door suction device according to an embodiment of the present invention.

[0028] Figure 4 It is a schematic diagram of the three-dimensional structure of an embodiment of the present invention.

[0029] Figure 5 The three-dimensional structure of the embodiment of the present invention after removing the sheet metal cover is shown in FIG. Figure 1 .

[0030] Figure 6 The three-dimensional structure of the embodiment of the present invention after removing the sheet metal cover is shown in FIG. Figure 2 . DETAILED DESCRIPTION

[0031] See also Figure 1-Figure 6 As shown: a transfer bracket mechanism with a buffer door suction device, characterized in that: it includes a bracket 201 relatively set on the conveying platform 2, a bracket claw 202 that can be opened and closed and is set at one end of the bracket 201, a bracket driving mechanism that drives the bracket claw 202 to slide back and forth along the horizontal position of the bracket 201, and a bracket claw opening and closing mechanism that forces the bracket claw 202 to open and be in a parallel position with the bracket 201 or forces the bracket claw 202 to close and be in a vertical position with the bracket 201, and a door suction device 20135 that absorbs the anti-theft door to be glued when the bracket driving mechanism drives the bracket 201 to move;

[0032] The door suction device includes a door suction bottom plate 201351, one end of the door suction bottom plate 201351 is connected to a door suction plane magnet 201355 through a planar four-bar linkage, the planar four-bar linkage includes a first link 201352, the other end of the first link 201352 is connected to a second link 201353, the other end of the second link is connected to a third link 201354, the door suction plane magnet 201355 is installed on the third link 201354, the other end of the third link 201354 is connected to the first link 201352 relative to the second link 201353, and the first link 201352 is provided with one end connected to the first link 201352 and the other end connected to the second link 201 353 and the third connecting rod 201354 are connected to the door suction cylinder 201356. After the door suction device is installed on the transfer bracket mechanism, the end of the first connecting rod 201352 facing the conveying platform is provided with a buffer structure whose horizontal plane is lower than the door suction plane magnet 201355. The buffer structure includes a first inclined surface 2013521 provided on the first connecting rod 201352 and a first reinforced surface 2013522 arranged opposite to the first inclined surface 2013521. A buffer arc angle 2013523 is formed between the first inclined surface 2013521 and the first reinforced surface 2013522. The horizontal plane where the buffer arc angle 2013523 is located is lower than the horizontal plane where the door suction plane magnet 201355 is located.

[0033] The suction door cylinder 201356 is connected to the air source through the air pipe, and the air source is controlled on and off by the solenoid valve;

[0034] The bracket driving mechanism is installed on the driving platen 206 and drives the linear guide rail 205 to slide through a belt (not shown in the figure). The bracket claw 202 is installed on one end of the supporting aluminum material 2013. The bracket driving mechanism includes a bracket driving motor 2061 and a bracket driving shaft 2062 arranged on the driving platen 206. The bracket driving motor 2061 and the bracket driving shaft 2062 are synchronously rotated through a chain (not shown in the figure). Both ends of the bracket driving shaft 2062 are respectively provided with bracket synchronous pulleys 2063. The belt is arranged on the outer surface of the supporting aluminum material 2013 along the length direction of the supporting aluminum material 2013 and the two ends are respectively pressed by a front belt pressure cover 2064 and a rear belt pressure cover 2065. One end of the belt is driven by the bracket synchronous pulley 2063.

[0035] The bracket claw 202 includes a bracket claw rotating shaft (square shaft) 2021 installed between two supporting aluminum materials 2013, the bracket claw rotating shaft 2021 is connected to a horizontal plate 20212 through a plurality of vertical plates 20211 arranged at intervals, a plurality of hook plates are installed at intervals on the horizontal plate 20212, a plurality of aluminum support beams 20131 are installed between the two supporting aluminum materials 2013, and the bracket claw opening and closing mechanism is installed on the aluminum support beam 20131 near the bracket claw 202 and one end is connected to the vertical plate 20211;

[0036] The bracket claw opening and closing mechanism includes a plurality of bracket claw opening and closing driving cylinders 20132 installed on an aluminum support beam 20131 at intervals, a fisheye joint 20133 is installed at one end of the bracket claw opening and closing driving cylinder 20132, a fisheye joint mounting seat 20134 is provided at one end of the vertical plate 20211 facing the fisheye joint 20133, and one end of the fisheye joint 20133 is installed in the fisheye joint mounting seat 20134.

Claims

1. A transfer bracket mechanism with a buffer suction door device, characterized in that: The invention comprises a bracket which is relatively set, a bracket claw which is set at one end of the bracket and can be opened and closed, a bracket driving mechanism which drives the bracket claw to slide back and forth along the horizontal position of the bracket, and a bracket claw opening and closing mechanism which causes the bracket claw to open and be in a parallel position with the bracket or causes the bracket claw to close and be in a vertical position with the bracket. A door suction device which absorbs the anti-theft door to be glued is arranged on the opposite side of the two brackets when the bracket driving mechanism drives the bracket to move. The door suction device comprises a door suction bottom plate, and one end of the door suction bottom plate is connected to a door suction plane magnet through a plane four-bar linkage mechanism. The planar four-bar linkage includes a first link, the other end of the first link is connected to the second link, the other end of the second link is connected to the third link, the door suction plane magnet is installed on the third link, the other end of the third link is connected to the first link and is movably connected to the first link relative to the second link. The first link is equipped with a door suction cylinder with one end connected to the first link and the other end connected to the second link and the third link. After the door suction device is installed on the transfer bracket mechanism, a buffer structure is provided at one end of the first link facing the conveying platform, the horizontal plane of which is lower than that of the door suction plane magnet.

2. The transfer bracket mechanism with a buffer suction door device according to claim 1, characterized in that: The buffer structure includes a first inclined surface arranged on the first connecting rod and a first reinforcing surface arranged opposite to the first inclined surface, a buffer arc angle is formed between the first inclined surface and the first reinforcing surface, and a horizontal plane where the buffer arc angle is located is lower than a horizontal plane where the door suction plane magnet is located.

3. The transfer bracket mechanism with a buffer suction door device according to claim 1 or 2, characterized in that: The suction door devices are relatively arranged on the brackets, and at least two suction door devices are arranged at intervals on the same side bracket.

4. The transfer bracket mechanism with a buffer suction door device according to claim 3, characterized in that: The door suction cylinder is connected to an air source through an air pipe, and the air source is controlled on and off by a solenoid valve.

5. The transfer bracket mechanism with a buffer suction door device according to claim 4, characterized in that: The bracket includes support seats arranged at intervals and support wheels rotatably arranged on the support seats, a support aluminum material is mounted on the support wheels, a plurality of fixed plates arranged at intervals are provided between the support seats, and sliders are installed on the fixed plates. A linear guide rail adapted to the slider is fixedly installed at one end of the support aluminum material away from the support wheel, and a driving table is mounted on the other end of the fixed plate opposite to the slider. The bracket driving mechanism is installed on the driving table and is driven by a belt to slide on the linear guide rail, the bracket claw is installed on one end of the support aluminum material, and the door suction device is installed on the opposite side of the support aluminum material.

6. The transfer bracket mechanism with a buffer suction door device according to claim 5, characterized in that: The bracket driving mechanism includes a bracket driving motor and a bracket driving shaft arranged on a driving table. The bracket driving motor and the bracket driving shaft are arranged to rotate synchronously through a chain. Bracket synchronous pulleys are respectively arranged at both ends of the bracket driving shaft. The belt is arranged on the outer surface of the supporting aluminum material along the length direction of the supporting aluminum material and is tightened by belt pressure covers at both ends. One end of the belt is driven by the bracket synchronous pulley.

7. The transfer bracket mechanism with a buffer suction door device according to claim 6, characterized in that: The bracket claw includes a bracket claw shaft installed between two supporting aluminum materials, the bracket claw shaft is connected to a horizontal plate through a plurality of spaced vertical plates, a plurality of hook plates are installed on the horizontal plate at intervals, a plurality of aluminum supporting beams are installed between the two supporting aluminum materials, and the bracket claw opening and closing mechanism is installed on the aluminum supporting beam near the bracket claw and one end is connected to the vertical plate.

8. The transfer bracket mechanism with a buffer suction door device according to claim 7, characterized in that: The bracket claw opening and closing mechanism includes a plurality of bracket claw opening and closing driving cylinders installed on an aluminum support beam, a fisheye joint is installed at one end of the bracket claw opening and closing driving cylinder, a fisheye joint mounting seat is provided at one end of the vertical plate facing the fisheye joint, and one end of the fisheye joint is installed in the fisheye joint mounting seat.

Images