Reinforcing punching mechanism

Abstract

The utility model discloses a reinforcement punching mechanism, and belongs to the technical field of sealing strip processing equipment, the reinforcement punching mechanism comprises a mounting seat, a driving mechanism and a punching mechanism are mounted on the mounting seat, the driving mechanism comprises a first air cylinder and a second air cylinder, the punching mechanism comprises a pressing block and a punching knife, the pressing block and the punching knife are distributed left and right, and the first air cylinder and the second air cylinder are arranged on the mounting seat. The pressing block is in transmission connection with the first air cylinder, the first air cylinder drives the pressing block to move in the left-right direction so as to be close to or away from the stamping knife, the stamping knife is in transmission connection with the second air cylinder, the second air cylinder drives the stamping knife to move in the left-right direction so as to be close to or away from the pressing block, and the first air cylinder and the second air cylinder are both located on the top of the installation base.

Description

Technical Field

[0001] The present application relates to the technical field of sealing strip processing equipment, and in particular to a force-enhancing punching mechanism. Background Art

[0002] Automobile sealing strips are important automobile parts, mainly used in doors, car bodies, sunroofs, trunks, etc., with sealing functions such as sound insulation, dustproof, windproof, and waterproof. They can also buffer the body parts when the body vibrates slightly, and can effectively prevent the glass and other parts from shaking, so as to improve the service life of other parts of the car and the comfort of riding. When processing automobile sealing strips, it is necessary to punch and cut the sealing strips in many places to meet the assembly and use requirements, especially at present, it is all manual operation, which not only has low work efficiency and high labor intensity, but also because the sealing strips have a certain degree of softness, punching is difficult, and the sealing strips punched out manually each time have poor stability and high rework rate, which leads to increased processing costs. In response to the above problems, a utility model patent with publication number: CN219768478U discloses a transverse cutting mechanism for a sealing strip, including a stand, a table plate transversely fixed in the stand, two main bodies arranged on the table plate and symmetrically distributed front and back, and a clamping device arranged between the two main bodies, the clamping device including a support frame fixed on the top of the table plate, a vertical plate vertically fixed on the support frame, two clamping cylinders fixed on the vertical plates and symmetrically arranged left and right, and two clamping blocks respectively fixed on the telescopic ends of the two clamping cylinders; the main body includes a grooving unit and a hole opening unit; in this technical solution, the rubber sealing strip is automatically positioned with the help of the clamping device without manual operation, thereby simplifying the operation steps to achieve the effect of saving time and effort; however, this solution fixes the clamping cylinder on the vertical plate along the left and right directions, the size of the whole machine is large, and the lateral installation space required for the whole machine is large. Utility Model Content

[0003] The technical problem to be solved by the present application is to provide a force-enhancing punching and shearing mechanism, further optimize the distribution of parts of the punching and shearing mechanism, make the size of the whole machine smaller, and reduce the volume of the equipment.

[0004] The technical solution adopted in the present application is: a force-enhancing punching mechanism, including a mounting seat, on which a driving mechanism and a punching mechanism are installed, the driving mechanism includes a first cylinder and a second cylinder, the punching mechanism includes a pressure block and a punching knife, the pressure block and the punching knife are distributed on the left and right, the pressure block is connected to the first cylinder in a transmission manner, the first cylinder drives the pressure block to move in the left and right directions to approach or move away from the punching knife, the punching knife is connected to the second cylinder in a transmission manner, the second cylinder drives the punching knife to move in the left and right directions to approach or move away from the pressure block, and the first cylinder and the second cylinder are both located on the top of the mounting seat.

[0005] Compared with the prior art, the advantage of the present application lies in that, by setting the first cylinder to drive the pressure block to move left and right, and the second cylinder to drive the punch to move left and right, the first cylinder and the second cylinder cooperate to control the pressure block and the punch respectively, and the whole machine has more power. In actual operation, the first cylinder is used to drive the pressure block to move horizontally into place in the direction close to the punch, and then the second cylinder is used to drive the punch to punch the sealing strip horizontally in the direction close to the pressure block. The pressure block and the punch cooperate to clamp the sealing strip and punch the cylinder mouth of the sealing strip. The degree of automation is high, and the punching efficiency is improved. The first cylinder and the second cylinder are both located on the top of the mounting seat, and the driving mechanism is placed upward to reduce the lateral size of the whole machine, which is beneficial to reducing the volume of the equipment, reducing the installation space required for the whole machine, and having better practicality.

[0006] In some embodiments of the present application, the punching mechanism includes a first linkage seat, the pressure block is installed on the first linkage seat, and the first cylinder is connected to the first linkage seat to drive the pressure block to move in the left and right directions. In the present application, the punching mechanism is arranged to install the pressure block through the first linkage seat, so that the pressure block installation structure is simple and reliable, and the first linkage seat is arranged to be transmission-connected with the first cylinder, and the first cylinder drives the first linkage seat to move, thereby driving the pressure block to move, and the linkage structure is simple and the transmission is reliable.

[0007] In some embodiments of the present application, the first cylinder is provided with a first connecting rod, and the first linkage seat is provided with a first through hole for the first connecting rod to pass through, and the first connecting rod moves up and down to cooperate with the first through hole to drive the pressing block to move in the left and right direction. In the present application, the first cylinder is provided to connect the first linkage seat through the first connecting rod, and the first through hole is provided on the first linkage seat, and the first connecting rod passes through the first through hole to be transmission-connected with the first linkage seat, and the first cylinder drives the first connecting rod to move up and down, and the first connecting rod cooperates with the first through hole to be able to convert the up and down movement into the left and right movement, thereby driving the pressing block to move laterally close to or away from the punching knife, and the transmission structure is simple and reliable.

[0008] In some embodiments of the present application, the first connecting rod is provided with a first slot, and the inner wall of the first through hole is provided with a first guiding inclined surface that cooperates with the first slot in transmission. In the present application, by providing the first slot on the first connecting rod and providing the first guiding inclined surface in the first through hole, the first slot abuts against the first guiding inclined surface, so that the vertical movement of the first connecting rod can be converted into the lateral movement of the first linkage seat, the structural design is ingenious, and the transmission is reliable and efficient.

[0009] In some embodiments of the present application, the punching mechanism includes a second linkage seat, the punching knife is installed on the second linkage seat, and the second cylinder is connected to the second linkage seat to drive the punching knife to move in the left and right directions. In the present application, the punching mechanism is set to install the punching knife through the second linkage seat, so that the punching knife installation structure is simple and reliable, and the second linkage seat is set to be transmission-connected with the second cylinder, and the second cylinder drives the second linkage seat to move, thereby driving the punching knife to move, and the linkage structure is simple and the transmission is reliable.

[0010] In some embodiments of the present application, the second cylinder is provided with a second connecting rod, and the second linkage seat is provided with a second through hole for the second connecting rod to pass through, and the second connecting rod moves up and down to cooperate with the second through hole to drive the pressing block to move in the left and right direction. In the present application, the second cylinder is provided to connect the second linkage seat through the second connecting rod, and the second through hole is provided on the second linkage seat, and the second connecting rod passes through the second through hole to be transmission-connected with the second linkage seat, and the second cylinder drives the second connecting rod to move up and down, and the second connecting rod cooperates with the second through hole to be able to convert the up and down movement into the left and right movement, thereby driving the punching knife to move laterally close to or away from the pressing block, and the transmission structure is simple and reliable.

[0011] In some embodiments of the present application, the second connecting rod is provided with a second slot, and the inner wall of the second through hole is provided with a second guiding inclined surface that is transmission-coordinated with the second slot. In the present application, by providing the second slot on the second connecting rod and providing the second guiding inclined surface in the second through hole, the second slot abuts against the second guiding inclined surface, so that the vertical movement of the second connecting rod can be converted into the lateral movement of the second linkage seat, the structural design is ingenious, and the transmission is reliable and efficient.

[0012] In some embodiments of the present application, a sealing strip conveying mechanism is installed on the second linkage seat, and the sealing strip conveying mechanism includes a connecting plate and a plurality of rollers arranged on the connecting plate, and the connecting plate is connected to the second linkage seat. In the present application, the sealing strip conveying mechanism is provided to convey the sealing strip, thereby improving the efficiency of the sealing strip punching. The sealing strip conveying mechanism includes a connecting plate and a plurality of rollers, and the structure is simple. The sealing strip conveying mechanism limits the top of the sealing strip up and down through the rollers to prevent the sealing strip from shifting during the punching process, thereby improving the efficiency of the sealing strip punching. The sealing strip conveying mechanism is provided to be installed on the second linkage seat through the connection plate limit, and the installation structure of the sealing strip conveying mechanism is simple and reliable.

[0013] In some embodiments of the present application, a lifting mechanism is installed on the second linkage seat, the lifting mechanism is connected to the connecting plate, and the lifting mechanism is used to adjust the height of the sealing strip conveying mechanism. In the present application, by setting the sealing strip conveying mechanism to be connected to the lifting mechanism, the sealing strip conveying mechanism can adjust the height through the lifting mechanism to adapt to sealing strips of different sizes, thereby meeting more processing requirements and being more practical.

[0014] In some embodiments of the present application, the lifting mechanism includes a bracket and an adjusting member, the bracket is installed on the second linkage seat, the adjusting member is threadedly connected to the bracket, the bottom of the adjusting member is connected to the connecting plate, and the adjusting member is rotated by force on the bracket to drive the connecting plate to move in the up and down direction. In the present application, a lifting mechanism is set up to be composed of a bracket and an adjusting member, and the structure is simple. The lifting mechanism is set up to be installed on the second linkage seat through the bracket limit, and the installation structure is simple and reliable. The bottom of the adjusting member is connected to the connecting plate, and the adjusting member is threadedly connected to the bracket. The user applies force to the adjusting member, and the adjusting member is rotated on the bracket to drive the connecting plate to move up and down, thereby adjusting the height of the sealing strip transmission mechanism. The adjusting member can be selected from bolts, and the lifting mechanism has a simple structure and is labor-saving and convenient to use.

[0015] The above-mentioned implementation modes can be combined arbitrarily based on the common knowledge in the art. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present application will be further described in detail below in conjunction with the accompanying drawings and preferred embodiments, but those skilled in the art will appreciate that these drawings are drawn only for the purpose of explaining the preferred embodiments and therefore should not be used as a limitation on the scope of the present application. In addition, unless otherwise specified, the drawings are only schematically representing the composition or structure of the described objects and may contain exaggerated displays, and the drawings are not necessarily drawn to scale.

[0017] Figure 1 This is a schematic diagram of the main structure of this application;

[0018] Figure 2 It is a partial structural diagram of this application;

[0019] Figure 3 A cross-sectional schematic diagram of the present application;

[0020] Figure 4 This is an exploded schematic diagram of the first connecting rod, the second connecting rod, the first linkage seat and the second linkage seat of the present application;

[0021] Figure 5 It is a cross-sectional schematic diagram of the first connecting rod, the second connecting rod, the first linkage seat and the second linkage seat of the present application.

[0022] Among them, the specific descriptions of the accompanying drawings are as follows: 1. mounting seat; 2. first cylinder; 21. first connecting rod; 211. first slot; 3. second cylinder; 31. second connecting rod; 311. second slot; 4. pressure block; 5. punch; 6. first linkage seat; 61. first through hole; 611. first guide slope; 7. second linkage seat; 71. second through hole; 711. second guide slope; 8. sealing strip transmission mechanism; 81. connecting plate; 82. roller; 9. lifting mechanism; 91. bracket; 92. adjusting member. DETAILED DESCRIPTION

[0023] The present application is described in detail below in conjunction with the accompanying drawings.

[0024] In order to make the purpose, technical solution and advantages of the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0025] A force-enhancing punching mechanism, embodiment 1 Figure 1 , Figure 2 As shown: it includes a mounting seat 1, on which a driving mechanism and a punching mechanism are installed, the driving mechanism includes a first cylinder 2 and a second cylinder 3, the punching mechanism includes a pressing block 4 and a punching knife 5, the pressing block 4 and the punching knife 5 are distributed left and right, the pressing block 4 is connected to the first cylinder 2 in a transmission manner, the first cylinder 2 drives the pressing block 4 to move in the left and right directions to approach or move away from the punching knife 5, the punching knife 5 is connected to the second cylinder 3 in a transmission manner, the second cylinder 3 drives the punching knife 5 to move in the left and right directions to approach or move away from the pressing block 4, by setting the first cylinder 2 to drive the pressing block 4 to move left and right, and the second cylinder 3 to drive the punching knife 5 to move left and right, the first cylinder 2 and the second cylinder 3 cooperate to control the pressing block 4 and the punching knife 5 respectively, the whole machine has more power, in actual operation, the pressing block 4 is first driven by the first cylinder 2 to move horizontally in the direction close to the punching knife 5, and then the punching knife 5 is driven by the second cylinder 3 to punch the sealing strip horizontally in the direction close to the pressing block 4, the pressing block 4 and the punching knife 5 cooperate to clamp the sealing strip and punch the cylinder mouth of the sealing strip, the degree of automation is high, and the punching efficiency is improved;

[0026] The first cylinder 2 and the second cylinder 3 are both located on the top of the mounting base 1. By arranging the first cylinder 2 and the second cylinder 3 to be installed on the top of the mounting base 1, the driving mechanism is placed upward to reduce the lateral size of the whole machine, which is beneficial to reducing the volume of the equipment and the installation space required for the whole machine, and is more practical.

[0027] Embodiment 2, as Figures 2 to 3As shown, the punching mechanism includes a first linkage seat 6, the pressure block 4 is installed on the first linkage seat 6, the first cylinder 2 is connected to the first linkage seat 6 to drive the pressure block 4 to move in the left and right directions, and the punching mechanism is arranged to install the pressure block 4 through the first linkage seat 6, so that the installation structure of the pressure block 4 is simple and reliable, and the first linkage seat 6 is arranged to be transmission-connected with the first cylinder 2, and the first cylinder 2 drives the first linkage seat 6 to move, thereby driving the pressure block 4 to move, and the linkage structure is simple and the transmission is reliable.

[0028] More specifically, the first cylinder 2 is provided with a first connecting rod 21, and the first linkage seat 6 is provided with a first through hole 61 for the first connecting rod 21 to pass through. The first connecting rod 21 moves up and down to cooperate with the first through hole 61, thereby driving the pressure block 4 to move in the left and right directions. The first cylinder 2 is arranged to connect the first linkage seat 6 through the first connecting rod 21, and the first through hole 61 is arranged on the first linkage seat 6. The first connecting rod 21 passes through the first through hole 61 to be transmission-connected with the first linkage seat 6. The first cylinder 2 drives the first connecting rod 21 to move up and down, and the first connecting rod 21 cooperates with the first through hole 61 to be able to convert the up and down movement into the left and right movement, thereby driving the pressure block 4 to move laterally close to or away from the punch 5, and the transmission structure is simple and reliable.

[0029] More specifically, a first slot 211 is provided on the first connecting rod 21, and a first guide slope 611 which cooperates with the first slot 211 in transmission is provided on the inner wall of the first through hole 61. By providing the first slot 211 on the first connecting rod 21 and providing the first guide slope 611 in the first through hole 61, and by the abutment cooperation between the first slot 211 and the first guide slope 611, the vertical movement of the first connecting rod 21 can be converted into the lateral movement of the first linkage seat 6, and the structural design is ingenious and the transmission is reliable and efficient.

[0030] The rest of the content of the second embodiment is the same as that of the first embodiment.

[0031] Embodiment three, as Figures 2 to 3 As shown, the punching mechanism includes a second linkage seat 7, and the punching knife 5 is installed on the second linkage seat 7. The second cylinder 3 is connected to the second linkage seat 7 to drive the punching knife 5 to move in the left and right directions. The punching mechanism is arranged to install the punching knife 5 through the second linkage seat 7, so that the installation structure of the punching knife 5 is simple and reliable, and the second linkage seat 7 is arranged to be transmission-connected with the second cylinder 3. The second cylinder 3 drives the second linkage seat 7 to move, thereby driving the punching knife 5 to move. The linkage structure is simple and the transmission is reliable.

[0032] More specifically, the second cylinder 3 is provided with a second connecting rod 31, and the second linkage seat 7 is provided with a second through hole 71 for the second connecting rod 31 to pass through. The second connecting rod 31 moves up and down to cooperate with the second through hole 71 to drive the pressure block 4 to move in the left and right directions. The second cylinder 3 is connected to the second linkage seat 7 through the second connecting rod 31, and a second through hole 71 is provided on the second linkage seat 7. The second connecting rod 31 passes through the second through hole 71 to be transmission-connected with the second linkage seat 7. The second cylinder 3 drives the second connecting rod 31 to move up and down, and the second connecting rod 31 cooperates with the second through hole 71 to convert the up and down movement into the left and right movement, thereby driving the punch 5 to move laterally close to or away from the pressure block 4, and the transmission structure is simple and reliable.

[0033] More specifically, a second slot 311 is provided on the second connecting rod 31, and a second guide slope 711 which cooperates with the second slot 311 in transmission is provided on the inner wall of the second through hole 71. By providing the second slot 311 on the second connecting rod 31 and providing the second guide slope 711 in the second through hole 71, and by the abutment cooperation between the second slot 311 and the second guide slope 711, the vertical movement of the second connecting rod 31 can be converted into the lateral movement of the second linkage seat 7, and the structural design is ingenious and the transmission is reliable and efficient.

[0034] More specifically, a sealing strip conveying mechanism 8 is installed on the second linkage seat 7. The sealing strip conveying mechanism 8 includes a connecting plate 81 and a plurality of rollers 82 arranged on the connecting plate 81. The connecting plate 81 is connected to the second linkage seat 7. The sealing strip conveying mechanism 8 is arranged to convey the sealing strip to improve the sealing strip punching efficiency. The sealing strip conveying mechanism 8 includes a connecting plate 81 and a plurality of rollers 82. The structure is simple. The sealing strip conveying mechanism 8 limits the top of the sealing strip up and down through the rollers 82 to prevent the sealing strip from shifting during the punching process, thereby improving the sealing strip punching efficiency. The sealing strip conveying mechanism 8 is arranged to be limited and installed on the second linkage seat 7 through the connecting plate 81. The installation structure of the sealing strip conveying mechanism 8 is simple and reliable.

[0035] More specifically, a lifting mechanism 9 is installed on the second linkage seat 7, and the lifting mechanism 9 is connected to the connecting plate 81. The lifting mechanism 9 is used to adjust the height of the sealing strip conveying mechanism 8. By setting the sealing strip conveying mechanism 8 connected to the lifting mechanism 9, the sealing strip conveying mechanism 8 can adjust the height through the lifting mechanism 9 to adapt to sealing strips of different sizes, thereby meeting more processing requirements and being more practical.

[0036] More specifically, the lifting mechanism 9 includes a bracket 91 and an adjusting member 92. The bracket 91 is installed on the second linkage seat 7. The adjusting member 92 is threadedly connected to the bracket 91. The bottom of the adjusting member 92 is connected to the connecting plate 81. The adjusting member 92 is subjected to force to rotate on the bracket 91 to drive the connecting plate 81 to move in the up and down directions. The lifting mechanism 9 is composed of the bracket 91 and the adjusting member 92. The structure is simple. The lifting mechanism 9 is limited and installed on the second linkage seat 7 through the bracket 91. The installation structure is simple and reliable. The bottom of the adjusting member 92 is connected to the connecting plate 81, and the adjusting member 92 is threadedly connected to the bracket 91. The user applies force to the adjusting member 92, and the adjusting member 92 is subjected to force to rotate on the bracket 91 to drive the connecting plate 81 to move up and down, thereby adjusting the height of the sealing strip conveying mechanism 8. The adjusting member 92 can be selected from bolts. The lifting mechanism 9 has a simple structure and is labor-saving and convenient to use.

[0037] The other contents of the third embodiment are the same as those of the first embodiment or the second embodiment.

[0038] The present application is described in detail above. Specific examples are used in this article to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the present application and its core ideas. It should be pointed out that for ordinary technicians in this technical field, without departing from the principles of the present application, several improvements and modifications can be made to the present application, and these improvements and modifications also fall within the scope of protection of the claims of the present application.

Claims

1. A force-enhancing punching mechanism, characterized in that: The invention comprises a mounting seat (1), wherein a driving mechanism and a punching mechanism are mounted on the mounting seat (1), wherein the driving mechanism comprises a first cylinder (2) and a second cylinder (3), wherein the punching mechanism comprises a pressing block (4) and a punching knife (5), wherein the pressing block (4) and the punching knife (5) are distributed on the left and right sides, wherein the pressing block (4) is connected to the first cylinder (2) by transmission, wherein the first cylinder (2) drives the pressing block (4) to move in the left and right directions so as to approach or move away from the punching knife (5), wherein the punching knife (5) is connected to the second cylinder (3) by transmission, wherein the second cylinder (3) drives the punching knife (5) to move in the left and right directions so as to approach or move away from the pressing block (4), and wherein the first cylinder (2) and the second cylinder (3) are both located on the top of the mounting seat (1).

2. A force-enhancing punching mechanism according to claim 1, characterized in that: The punching mechanism comprises a first linkage seat (6), the pressing block (4) is mounted on the first linkage seat (6), and the first cylinder (2) is connected to the first linkage seat (6) to drive the pressing block (4) to move in the left-right direction.

3. A force-enhancing punching mechanism according to claim 2, characterized in that: The first cylinder (2) is provided with a first connecting rod (21), and the first linkage seat (6) is provided with a first through hole (61) for the first connecting rod (21) to pass through. The first connecting rod (21) moves up and down to cooperate with the first through hole (61) to drive the pressing block (4) to move in the left-right direction.

4. A force-enhancing punching mechanism according to claim 3, characterized in that: The first connecting rod (21) is provided with a first clamping groove (211), and the inner wall of the first through hole (61) is provided with a first guiding inclined surface (611) which is transmission-matched with the first clamping groove (211).

5. A force-enhancing punching mechanism according to claim 1, characterized in that: The punching mechanism comprises a second linkage seat (7), the punching knife (5) is mounted on the second linkage seat (7), and the second cylinder (3) is connected to the second linkage seat (7) to drive the punching knife (5) to move in the left-right direction.

6. A force-enhancing punching mechanism according to claim 5, characterized in that: The second cylinder (3) is provided with a second connecting rod (31), and the second linkage seat (7) is provided with a second through hole (71) for the second connecting rod (31) to pass through. The second connecting rod (31) moves up and down to cooperate with the second through hole (71) to drive the pressure block (4) to move in the left-right direction.

7. A force-enhancing punching mechanism according to claim 6, characterized in that: The second connecting rod (31) is provided with a second clamping groove (311), and the inner wall of the second through hole (71) is provided with a second guiding inclined surface (711) which is transmission-matched with the second clamping groove (311).

8. A force-enhancing punching mechanism according to claim 5, characterized in that: A sealing strip conveying mechanism (8) is mounted on the second linkage seat (7). The sealing strip conveying mechanism (8) comprises a connecting plate (81) and a plurality of rollers (82) arranged on the connecting plate (81). The connecting plate (81) is connected to the second linkage seat (7).

9. A force-enhancing punching mechanism according to claim 8, characterized in that: A lifting mechanism (9) is installed on the second linkage seat (7), the lifting mechanism (9) is connected to the connecting plate (81), and the lifting mechanism (9) is used to adjust the height of the sealing strip conveying mechanism (8).

10. A force-enhancing punching mechanism according to claim 9, characterized in that: The lifting mechanism (9) comprises a bracket (91) and an adjusting member (92); the bracket (91) is mounted on the second linkage seat (7); the adjusting member (92) is threadedly connected to the bracket (91); the bottom of the adjusting member (92) is connected to the connecting plate (81); the adjusting member (92) is rotated under the force of the bracket (91) to drive the connecting plate (81) to move in the up and down directions.

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