Sealing strip punching and transferring device and sealing strip punching system

Abstract

The utility model provides a sealing strip punching and transferring device and a sealing strip punching system, and belongs to the technical field of sealing strip production, the sealing strip punching and transferring device comprises a sealing strip supporting mechanism and a manipulator grabbing mechanism, the sealing strip supporting mechanism comprises a transferring supporting plate and a sealing strip positioning structure arranged on the transferring supporting plate; the mechanical arm grabbing mechanism comprises a clamping jaw for grabbing the transfer supporting plate and is used for transferring the sealing strips to punching equipment. According to the sealing strip punching and transferring device provided by the utility model, the sealing strip is transferred among different punching equipment by adopting the robot instead of manual operation, and the sealing strip is only required to be manually placed on the transferring supporting plate and is positioned by utilizing the sealing strip positioning structure; and then the robot can transfer the transfer supporting plate on which the sealing strips are placed among different punching devices through the manipulator grabbing mechanism, so that the labor intensity of manual operation is reduced, the transfer period of manual operation is shortened, automatic transfer of the sealing strips is realized, and the production efficiency of the sealing strips is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of sealing strip production, and particularly relates to a sealing strip punching and transferring device and a sealing strip punching system. BACKGROUND

[0002] The glass slot sealing strip for automobiles mainly plays the roles of sound insulation, noise reduction, dust prevention, waterproofing and aesthetics. On the market, it is mainly divided into Japanese soft strip products and FUG type glass slot structures, wherein the FUG type glass slot sealing strip has higher integration and lower comprehensive cost than the Japanese soft strip products, but the production process of the FUG type glass slot sealing strip is more complex.

[0003] The FUG type glass slot sealing strip structure is relatively complex, wherein the FUG type glass slot sealing strip is combined and processed by a vertical column sealing strip and a horizontal beam sealing strip. Since the cross section processing procedure of the horizontal beam sealing strip is more, the horizontal beam sealing strip needs to be precisely cut after being extruded, the precise cutting procedure is divided into 8-10 small procedures, is composed of 4 punching and cutting devices, and the horizontal beam sealing strip needs to be transferred and fed between different punching and cutting devices for many times, so that the labor intensity is large, the transfer period is long, and the overall production efficiency is affected. SUMMARY

[0004] The utility model embodiment provides a kind of sealing strip punching and transferring device and sealing strip punching system, to solve the problems of long sealing strip punching and transferring period, large labor intensity and low production efficiency.

[0005] To achieve the above object, the technical scheme adopted by the utility model is as follows: a sealing strip punching and transferring device is provided, comprising: a sealing strip supporting mechanism and a mechanical hand grabbing mechanism, the sealing strip supporting mechanism includes a transfer supporting plate and a sealing strip positioning structure arranged on the transfer supporting plate; the mechanical hand grabbing mechanism includes a clamping jaw for grabbing the transfer supporting plate, for transferring the sealing strip to a punching and cutting device.

[0006] The sealing strip punching and transferring device provided by the utility model has the beneficial effects that compared with the prior art, the transfer of sealing strips between different punching and cutting devices is replaced by robots instead of manual operation, manual operation only needs to place sealing strips on the transfer supporting plate and position the sealing strips using the sealing strip positioning structure, and then the robot can transfer the transfer supporting plate with sealing strips between different punching and cutting devices through the mechanical hand grabbing mechanism, which reduces the labor intensity of manual operation, shortens the manual operation transfer period, realizes the automatic transfer of sealing strips, and improves the production efficiency of sealing strips.

[0007] With reference to the first aspect, in an implementable manner, the sealing strip positioning structure comprises a positioning clamping plate for clamping the sealing strip, and the positioning clamping plate is fixed to the transfer supporting plate. The sealing strip structure is complex and has a narrow gap along the length direction of the sealing strip. The narrow gap of the sealing strip is clamped on the positioning clamping plate, so that the positioning of the sealing strip is realized, and the risk of falling of the sealing strip during the transfer is avoided.

[0008] With reference to the first aspect, in an implementable manner, the sealing strip positioning structure further comprises a positioning pressing plate, and the positioning pressing plate presses the positioning clamping plate tightly on the transfer supporting plate. By pressing the positioning clamping plate with the positioning pressing plate, the risk of interference of the sealing strip caused by direct bolt fastening on the positioning clamping plate is avoided.

[0009] With reference to the first aspect, in an implementable manner, the transfer supporting plate is further provided with a clamping jaw positioning structure. In order to facilitate the clamping jaw to accurately grab the transfer supporting plate, the problem of unstable grabbing caused by inaccurate positioning or no positioning is reduced.

[0010] With reference to the first aspect, in an implementable manner, the clamping jaw positioning structure comprises a positioning hole provided on the transfer supporting plate; the clamping jaw comprises a clamping plate, a positioning pin provided on the clamping plate, and a magnetic block provided on the clamping plate; the clamping jaw is magnetically attracted to the transfer supporting plate through the magnetic block, and the positioning pin is clamped in the positioning hole. During the transfer, the positioning pin of the clamping jaw is inserted into the positioning hole of the transfer supporting plate, so as to ensure the accurate positioning of the clamping jaw and the accuracy of the position of the sealing strip during each transfer.

[0011] With reference to the first aspect, in an implementable manner, the sealing strip supporting mechanism comprises two transfer supporting plates; the mechanical hand grabbing mechanism comprises two clamping jaws and a connecting plate connected between the two clamping jaws, and the two clamping jaws respectively grab the transfer supporting plates. Two sealing strips can be transferred at a time, so as to further improve the transfer efficiency of the sealing strip and shorten the transfer period.

[0012] With reference to the first aspect, in an implementable manner, the sealing strip supporting mechanism further comprises a turnover seat, and the two transfer supporting plates are fixed to the turnover seat. The two transfer supporting plates are fixed to one turnover seat, so as to improve the stability of the transfer process.

[0013] With reference to the first aspect, in an implementable manner, the turnover seat comprises a turnover base plate and support platforms symmetrically provided on both sides of the turnover base plate, and the transfer supporting plates are fixed to the support platforms. On the one hand, the sealing strip is clamped on the positioning clamping plate, and on the other hand, the interference between the two sealing strips is avoided.

[0014] In combination with the first aspect, in an implementable manner, the support platform is provided with a positioning boss for positioning the transfer pallet.

[0015] In the second aspect, the utility model embodiment further provides a sealing strip blanking system.

[0016] The sealing strip blanking system provided by the utility model embodiment can enclose the required blanking equipment in a circle, arrange a robot in the middle of the blanking equipment, and only need to rotate the mechanical hand of the robot, so that the sealing strip can be transferred from one blanking equipment to another blanking equipment, greatly reduce the transfer period, and improve the blanking production efficiency of the sealing strip. BRIEF DESCRIPTION OF DRAWINGS

[0017] Fig. 1 A perspective structural schematic view of the sealing strip blanking and transferring device provided by the utility model embodiment is shown in the figure.

[0018] Fig. 2 A perspective structural schematic view of the sealing strip supporting mechanism provided by the utility model embodiment is shown in the figure.

[0019] Fig. 3 A perspective structural schematic view of the mechanical hand grabbing mechanism provided by the utility model embodiment is shown in the figure.

[0020] BRIEF DESCRIPTION OF DRAWINGS

[0021] 1, sealing strip supporting mechanism; 11, transfer pallet; 111, positioning hole; 12, positioning clamping plate; 13, positioning pressing plate; 14, turnover seat; 141, turnover bottom plate; 142, support platform; 143, positioning boss; 2, mechanical hand grabbing mechanism; 21, clamping jaw; 211, clamping plate; 212, positioning pin; 213, magnetic block; 22, connecting plate. DETAILED DESCRIPTION

[0022] In order to make the technical problems, technical schemes and beneficial effects to be solved by the utility model clearer and more apparent, the utility model will be further described in detail in combination with the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the utility model, and are not used to limit the utility model.

[0023] Please refer to Figs. 1-3The sealing strip punching and transfer device provided by this utility model will now be described. The sealing strip punching and transfer device includes: a sealing strip support mechanism 1 and a robotic gripping mechanism 2. The sealing strip support mechanism 1 includes a transfer tray 11 and a sealing strip positioning structure disposed on the transfer tray 11; the robotic gripping mechanism 2 includes a gripper 21 for gripping the transfer tray 11 and transferring the sealing strip to the punching equipment.

[0024] Compared with the prior art, the sealing strip punching and transfer device provided by this utility model has the following advantages: the transfer of sealing strips between different punching equipment is carried out by a robot instead of manual operation. The operator only needs to place the sealing strip on the transfer tray 11 and use the sealing strip positioning structure to position the sealing strip. Then, the robot can transfer the transfer tray 11 with the sealing strip placed on it between different punching equipment through the robotic arm gripping mechanism 2. This reduces the labor intensity of manual operation, shortens the manual operation transfer cycle, realizes the automatic transfer of sealing strips, and improves the production efficiency of sealing strips.

[0025] Using the transfer device provided in this application, only one operator is needed on each punching machine to load and unload the sealing strips. The loading and unloading work only requires the operator to remove the sealing strips from the punching machine and insert them onto the transfer tray 11, or to remove the sealing strips transferred by the robot from the transfer tray 11. The operation is simple and convenient, and the operators do not need to run around, which greatly reduces the labor intensity.

[0026] In some embodiments, see Figs. 1-3 As shown, the sealing strip positioning structure includes a positioning plate 12 for engaging the sealing strip, which is fixed to the transfer tray 11. The sealing strip has a complex structure with a narrow slit along its length. By inserting the narrow slit of the sealing strip into the positioning plate 12, the sealing strip can be positioned, avoiding the risk of it falling off during transport.

[0027] In this application, the positioning plate 12 can be an L-shaped bent plate. When the positioning plate 12 is an L-shaped bent plate, it includes a vertical plate and a horizontal base plate. The horizontal base plate can be fixed to the transfer tray 11 by bolts, rivets, or snap-fits, and the sealing strip is snapped onto the vertical plate. The horizontal base plate provides reliable support for the vertical plate, increases the contact area between the positioning plate 12 and the transfer tray 11, thereby improving the firmness of the positioning plate 12 and the accuracy of the sealing strip positioning.

[0028] Optionally, the positioning plate 12 has a T-shaped structure, including a vertical plate and a horizontal base plate. In this case, the vertical plate is fixed vertically in the middle of the horizontal base plate, so that the positioning plate 12 provides more balanced, stable and reliable support for the sealing strip.

[0029] The positioning card plate 12 can be integrally bent from a stainless steel plate. The upper end of the vertical card plate is provided with a guide slope, so as to facilitate the insertion of the sealing strip on the vertical card plate.

[0030] In the present application, the positioning card plate 12 has a relatively long length, so as to provide balanced support for the sealing strip which is relatively long and has a certain flexibility. The length of the transfer supporting plate 11 does not have to be relatively long, so as to reduce the waste of materials and miniaturize the device and occupy less space.

[0031] In some embodiments, referring to Figs. 1-3 The sealing strip positioning structure further includes a positioning pressing plate 13, which presses the positioning card plate 12 on the transfer supporting plate 11. By pressing the positioning card plate 12 through the positioning pressing plate 13, the risk of interference caused by directly bolting on the positioning card plate 12 can be avoided. The positioning pressing plate 13 is a long strip plate, which is fixed on the transfer supporting plate 11 by bolts, wherein the positioning pressing plate 13 and the transfer supporting plate 11 are both provided with bolt holes.

[0032] When the positioning card plate 12 is in a T-shaped structure, positioning pressing plates 13 are symmetrically arranged on both sides of the vertical card plate. Of course, if the sealing strip positioning structure does not have the positioning pressing plate 13, the bolts need to be directly fastened on the positioning card plate 12.

[0033] In some embodiments, referring to Figs. 1-3 The transfer supporting plate 11 is further provided with a jaw positioning structure, so as to accurately grasp the transfer supporting plate 11 by the jaw 21 and reduce the problem of inaccurate positioning or unstable grasping caused by no positioning.

[0034] Optionally, the jaw positioning structure can be arranged according to the shape of the jaw 21. When the jaw 21 is a pneumatic two-finger jaw, the jaw positioning structure on the transfer supporting plate 11 can be a clamping groove arranged on the symmetrical two sides of the transfer supporting plate 11. When the pneumatic two-finger jaw clamps the transfer supporting plate 11, the pneumatic two-finger jaw can be clamped at the clamping groove, so as to avoid the risk of falling of the transfer supporting plate 11 during the transfer caused by the sliding of the pneumatic two-finger jaw.

[0035] The jaw 21 of the present application can also be a pneumatic suction cup, and the transfer supporting plate 11 is sucked up by vacuum adsorption. At this time, a positioning hole 111 can be arranged on the transfer supporting plate 11, and a positioning pin for inserting the positioning hole is arranged on the pneumatic suction cup. Alternatively, a clamping groove is arranged on the side of the transfer supporting plate, and a positioning column (named as a positioning column, in order to distinguish from the positioning pin on the jaw, but the functions are the same, both are positioning functions) is arranged on the edge of the pneumatic suction cup.

[0036] The present application Figs. 1-3The clamping jaw 21 is a magnetic clamping jaw 21, and the specific structure is as follows: the clamping jaw 21 comprises a clamping plate 211, a positioning pin 212 arranged on the clamping plate 211, and a magnetic block 213 arranged on the clamping plate 211; the clamping jaw positioning structure comprises a positioning hole 111 arranged on the transfer supporting plate 11, and also comprises the positioning pin 212 arranged on the clamping jaw 21, that is, the positioning pin 212 is part of the clamping jaw 21 and part of the clamping jaw positioning structure, and cooperates with the positioning hole 111 on the transfer supporting plate 11; the clamping jaw 21 is magnetically attracted to the transfer supporting plate 11 through the magnetic block 213, and the positioning pin 212 is inserted into the positioning hole 111. During transfer, the positioning pin 212 of the clamping jaw 21 is inserted into the positioning hole 111 of the transfer supporting plate 11, so as to ensure accurate positioning of the clamping jaw 21 and ensure the accuracy of the position of the sealing strip during each transfer; the magnetic block 213 attracts the transfer supporting plate 11, so that the transfer supporting plate 11 can be lifted for transfer.

[0037] The magnetic block 213 of the present application is preferably a controllable magnet, specifically an electromagnet, which realizes magnetic attraction and magnetic separation of the transfer supporting plate 11 by using electric control. The clamping jaw 21 is provided with two positioning pins 212, and the magnetic block 213 is arranged between the two positioning pins 212. The length of the magnetic block 213 in the upward and downward direction is less than the length of the positioning pin 212, so as to ensure that the positioning pin 212 first contacts the positioning hole 111 to position the clamping jaw 21.

[0038] In order to facilitate the insertion of the positioning pin 212 into the positioning hole 111, the lower end of the positioning pin 212 is conical, and the conical surface of the conical shape has a guiding effect on the insertion of the positioning pin 212 into the positioning hole 111.

[0039] In some embodiments, as shown in Figs. 1-3 The sealing strip supporting mechanism 1 comprises two transfer supporting plates 11; the mechanical hand grabbing mechanism 2 comprises two clamping jaws 21 and a connecting plate 22 connecting the two clamping jaws 21, and the two clamping jaws 21 grab the transfer supporting plates 11 respectively. Two sealing strips can be transferred at a time, which further improves the transfer efficiency of the sealing strips and shortens the transfer period. The two transfer supporting plates 11 are each provided with a positioning hole 111, and when the clamping jaw 21 is moved by the mechanical hand, the positioning pins 212 on the two clamping jaws 21 are simultaneously inserted into the corresponding positioning holes 111 on the transfer supporting plates 11; for the two positioning holes 111 arranged on the transfer supporting plate 11, four-point positioning is formed between the two clamping jaws 21 and the two transfer supporting plates 11, and the connecting line of the four-point positioning forms a rectangular shape, which greatly improves the stability of the clamping jaw 21 in grabbing and transferring the transfer supporting plate 11. The two clamping jaws 21 are connected as a whole through the connecting plate 22, which is convenient for the grabbing operation of the mechanical hand.

[0040] In the present application, in order to facilitate the understanding of the description and uniform standard, the length direction of the sealing strip is defined as the length direction of the device. At this time, the direction in which the transfer pallet 11 is consistent with the length of the sealing strip is the length of the transfer pallet 11, and the width of the transfer pallet 11 is perpendicular to the length direction, or perpendicular to the length direction of the sealing strip, which is the width direction of the device. The direction in which the clamping jaw 21 grabs and abandons the transfer pallet 11 is defined as the up-down direction.

[0041] In some embodiments, referring to Figs. 1-3 As shown, the sealing strip supporting mechanism 1 further comprises a turnover seat 14, and the two transfer pallets 11 are fixed on the turnover seat 14. The present application connects the two transfer pallets 11 together through the turnover seat 14, and the two transfer pallets 11 are fixed on one turnover seat 14, which improves the stability of the transfer process. The turnover seat 14 also improves the integrity of the two transfer pallets 11.

[0042] In some embodiments, referring to Figs. 1-3 As shown, the turnover seat 14 comprises a turnover bottom plate 141 and a support platform 142 symmetrically arranged on both sides of the turnover bottom plate 141, and the transfer pallet 11 is fixed on the support platform 142. On the one hand, it is convenient for the sealing strip to be inserted into the positioning card plate 12, and on the other hand, it avoids interference between the two sealing strips. In design, since the positioning pin 212 on the clamping jaw 21 is inserted into the positioning hole 111, when the lower end of the positioning pin 212 exceeds the lower surface of the transfer pallet 11, the positioning pin 212 will interfere with the support platform 142. Therefore, the edge of the transfer pallet 11 corresponding to the edge of the support platform 142 cannot be flush, and the part where the positioning hole 111 of the transfer pallet 11 is suspended on the support platform 142, which reserves a space for the positioning pin 212 to insert into the positioning hole 111, and at the same time can ensure the close contact between the magnetic block 213 and the transfer pallet 11.

[0043] Based on the turnover seat 14 provided with the support platform 142, for the position of the positioning pin 212 and the positioning card plate 12, it can be understood as follows: the first position: when the two clamping jaws 21 are clamped, they are located on the outside of the support platform 142, and the two transfer pallets 11 are close to each other on the two support platforms 142; the second position: the two clamping jaws 21 are located on the inside of the transfer pallet 11 and close to each other, and the two transfer pallets 11 are located on the outside of the clamping jaw 21, and at this time the transferred sealing strip is also on the outside of the clamping jaw 21.

[0044] Optionally, the support platform 142 comprises a support vertical plate and a horizontal plate fixed on the support vertical plate.

[0045] Optionally, the turnover seat 14 can also be only a turnover bottom plate 141, and the transfer pallet 11 can be fixed on the turnover bottom plate 141 by bolts.

[0046] In some embodiments, referring to Figs. 1-3 Figs. 1-3As shown, the support platform 142 is provided with a positioning boss 143 for positioning the transfer pallet 11. The positioning of the transfer pallet 11 during installation can be realized, so as to ensure the accuracy of the positioning between the transfer pallet 11 and the clamping jaw 21. When the transfer pallet 11 is installed, the installation position of the transfer pallet 11 is in place after being directly pushed along the support platform 142 to abut against the positioning boss 143, and then the transfer pallet 11 can be fixed on the support platform 142 by bolts. Since the installation accuracy of the transfer pallet 11 is related to the positioning accuracy of the positioning pin 212, such installation is simple and convenient, and the positioning is accurate.

[0047] Alternatively, the support platform 142 can also be provided with a positioning hole 111 for positioning the transfer pallet 11. Here, the positioning hole 111 is defined as a second positioning hole 111, and the bottom of the transfer pallet 11 can be provided with a positioning column for plug-in cooperation with the second positioning hole 111.

[0048] It can be understood that, whether the positioning pin 212 on the clamping jaw 21 or the positioning column on the transfer pallet 11, the shape can be cylindrical or prismatic, and the prismatic shape is preferably a regular quadrangular prism or a regular hexagonal prism. When only one positioning pin 212 or positioning column is provided, the prismatic shape also has the function of preventing rotation, which can prevent the rotation of the clamping jaw 21 and the rotation of the transfer pallet 11.

[0049] In the above embodiments, the description of each embodiment has its own emphasis, and the parts not described or recorded in a certain embodiment can be referred to the related description of other embodiments.

[0050] Based on the same inventive concept, the application also provides a sealing strip blanking system comprising the sealing strip blanking and transferring device.

[0051] The sealing strip blanking system provided by the embodiment of the utility model can enclose the cutting equipment needed in a circle, arrange a robot in the middle of the cutting equipment, and only need to rotate the mechanical hand of the robot, so as to transfer the sealing strip from one cutting equipment to another cutting equipment, greatly reduce the transfer period, and improve the blanking production efficiency of the sealing strip.

[0052] The sealing strip blanking system provided by the utility model is divided into three parts: a sealing strip supporting mechanism 1, a mechanical hand grabbing mechanism 2 and a robot.

[0053] Robot overall turnover: the robot replaces the operator to grab the sealing strip on the cutting equipment and transfers between the equipment, and personnel are only arranged in the periphery of cutting and one person is arranged in the same equipment.

[0054] The sealing strip support mechanism 1 is provided with a transfer pallet 11 and a sealing strip positioning structure, the sealing strip is placed on the transfer pallet 11 and positioned by the sealing strip positioning structure, when the transfer pallet 11 is carried, the sealing strip moves together, the transfer pallet 11 is provided with a positioning hole 111, and the positioning hole 111 is matched with a positioning pin 212 on the clamping jaw 21 to realize accurate positioning, so that the position accuracy of the sealing strip during each transfer is ensured, and the lower end of the positioning pin 212 is conically designed to improve the positioning accuracy.

[0055] The mechanical hand grabbing mechanism 2 is connected with the clamping jaw 21 and the transfer pallet 11, after the clamping jaw 21 and the transfer pallet 11 are positioned, the electromagnet of the clamping jaw 21 is started, the transfer pallet 11 is used to transfer the sealing strip to the next punching station, the next punching device senses the position of the sealing strip, the electromagnet is closed, the clamping jaw 21 is disengaged, and then automatic operation is realized to complete punching.

[0056] The movement process of the sealing strip punching system provided by the embodiment of the utility model is as follows:

[0057] After the sealing strip is manually installed, the mechanical hand is started, the transfer pallet 11 is grabbed and moved to the next station and the punching station, the punching device senses the position of the sealing strip, the clamping jaw 21 is disengaged, and then automatic operation is realized to complete punching, and then the mechanical hand is used to transfer the sealing strip to the next punching station, and after multiple cycles, the sealing strip is finally transferred to the original station to complete multiple punching of the sealing strip.

[0058] The above only describes preferred embodiments of the utility model, and does not limit the utility model, and any modification, equivalent replacement and improvement within the spirit and principle of the utility model should be included in the protection range of the utility model.

Claims

1. A seal bar die transfer device characterized by, The application relates to a sealing strip punching and transferring device. The sealing strip supporting mechanism (1) comprises a transferring pallet (11) and a sealing strip positioning structure arranged on the transferring pallet (11). The mechanical hand grabbing mechanism (2) comprises a clamping jaw (21) for grabbing the transferring pallet (11) and is used for transferring the sealing strip to a punching device. The sealing strip positioning structure comprises a positioning clamping plate (12) for clamping the sealing strip, and the positioning clamping plate (12) is fixed on the transferring pallet (11).

2. The seal bar die transfer apparatus of claim 1, wherein, The sealing strip positioning structure further comprises a positioning pressing plate (13) for pressing the positioning clamping plate (12) on the transferring pallet (11).

3. The seal bar die transfer apparatus of claim 2, wherein, The clamping jaw positioning structure is arranged on the transferring pallet (11).

4. The seal bar die transfer apparatus of claim 1 wherein, The clamping jaw positioning structure comprises a positioning hole (111) arranged on the transferring pallet (11); the clamping jaw (21) comprises a clamping plate (211), a positioning pin (212) arranged on the clamping plate (211) and a magnetic block (213) arranged on the clamping plate (211); the clamping jaw (21) is magnetically attracted to the transferring pallet (11) through the magnetic block (213), and the positioning pin (212) is inserted into the positioning hole (111).

5. The seal bar die transfer apparatus of claim 4, wherein, The sealing strip supporting mechanism (1) comprises two transferring pallets (11); the mechanical hand grabbing mechanism (2) comprises two clamping jaws (21) and a connecting plate (22) connected with the two clamping jaws (21), and the two clamping jaws (21) respectively grab the transferring pallets (11).

6. The seal bar die transfer apparatus of claim 1 wherein, The sealing strip supporting mechanism (1) further comprises a turnover seat (14), and the two transferring pallets (11) are fixed on the turnover seat (14).

7. The seal bar die transfer apparatus of claim 6, wherein, The turnover seat (14) comprises a turnover bottom plate (141) and support platforms (142) symmetrically arranged on both sides of the turnover bottom plate (141), and the transferring pallets (11) are fixed on the support platforms (142).

8. The seal bar die transfer apparatus of claim 7, wherein, The support platforms (142) are provided with positioning convex platforms (143) for positioning the transferring pallets (11).

9. The seal bar die transfer apparatus of claim 8, wherein, The application further relates to a sealing strip punching and transferring device comprising the sealing strip punching and transferring device as claimed in any one of claims 1-9.

10. A seal bar blanking system characterized by, ​

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