Punching equipment for processing original rubber bottle plug

Abstract

The utility model relates to the technical field of rubber bottle plug original part processing, and discloses punching equipment for rubber bottle plug original part processing, which is provided with a replacing device and a limiting device, the replacing device is used for replacing a die, and the limiting device is used for limiting the original part punching position. The device solves the problems that the production efficiency is reduced and the operation complexity is increased due to the lack of a device capable of quickly replacing a mold in the processing process of an existing rubber bottle plug original part, and when the mold needs to be changed according to different product specifications or designs, an operator must manually disassemble and assemble the mold, so that the process is time-consuming and labor-consuming, and the production cost is low. The problems that in the prior art, due to the fact that mold replacement is frequent, the quality and consistency of final products are affected, the downtime of equipment is increased, the continuity and production capacity of a whole production line are reduced, and in the high-frequency mold replacement process, if no appropriate auxiliary tool exists, the safety of operators may be threatened are solved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to rubber bottle plug raw piece processing technical field especially relates to a kind of rubber bottle plug raw piece processing's punching device. BACKGROUND

[0002] Rubber bottle plug is a kind of sealing product widely used in pharmaceutical, food, beverage and cosmetic industries, the main function is to ensure that the liquid or solid content in the container is not polluted by the outside world, while preventing the leakage of content, such kind of plug is usually made of natural rubber or synthetic rubber, with good elasticity and sealing performance, can be closely attached to the bottle mouth, effectively isolate the moisture, dust and microorganism in the air, especially important in the field of medicine, because they need to meet strict aseptic standards, and can withstand high pressure steam sterilization process without deformation or release harmful substances, in addition, some special rubber bottle plug for specific use may add special materials to enhance its chemical stability or provide anti-fake features, with the development of technology, modern rubber bottle plug design pays more attention to user-friendly, such as easy-to-open structure, and standardized size compatible with automated production line, so as to improve production efficiency and reduce human error, in short, rubber bottle plug is not only a key component to protect product quality, but also an important barrier to protect consumer health and safety.

[0003] The existing rubber bottle plug raw piece processing process lacks a device for quickly replacing the mold, and the above-mentioned technology has the following problems: in the existing rubber bottle plug raw piece processing process, a significant deficiency is the lack of a device capable of quickly replacing the mold, which results in reduced production efficiency and increased operational complexity. Whenever the mold needs to be changed according to different product specifications or designs, the operator must manually disassemble and install it. This process not only consumes time and effort, but also easily introduces human error, affecting the quality and consistency of the final product. In addition, frequent manual replacement of the mold increases equipment downtime, reducing the overall production line's continuity and production capacity. More importantly, in high-frequency mold replacement, the safety of the operator may be threatened without appropriate auxiliary tools. SUMMARY

[0004] In view of the problems existing in the prior art, the utility model provides a punching device for rubber bottle plug raw piece processing, which can overcome the above-mentioned problems or at least partially solve the above-mentioned problems.

[0005] The utility model is realized in this way, a kind of rubber bottle plug raw piece processing's punching device, including main body, hydraulic press and operation table, the main body upper end with the hydraulic press fixed connection, the main body inside with the operation table fixed connection, the hydraulic press lower end is provided with replacement device, the operation table rear end inner wall is provided with limiting device;

[0006] The replacement device is used for replacing the mold;

[0007] The limiting device is used for limiting the position of the original piece punching.

[0008] In order to improve the efficiency of replacement, preferably, the replacement device comprises a driving screw, a connecting plate, a clamping block, a fixed block, a matching block and a fixed rod, the surface of the driving screw is threadedly connected with the inner wall of the connecting plate, the two ends of the connecting plate are fixedly connected with one end of the two fixed rods, the surfaces of the two fixed rods are slidingly connected with the inner wall of the matching block, the lower end surface of the matching block is in contact with the upper end surface of the fixed block, the upper end of the fixed block is fixedly connected with the clamping block, through the thread connection between the driving screw and the connecting plate and the integrated design of the connecting plate and the fixed rod, it is ensured that the fixed rod can be accurately controlled to move along the sliding groove in the matching block when the screw rotates, the error caused by manual adjustment is effectively reduced, and the accuracy of mold positioning is improved. This structure allows the operator to quickly and simply replace different specifications or types of molds. Once the new mold is placed in place, the locking process can be completed by simply tightening the screw, which greatly shortens the mold changing time and improves the overall production efficiency. The stable connection between the fixed block and the clamping block ensures that the mold will not easily displace or fall off even under high-intensity operating conditions. At the same time, when the mold needs to be unloaded, the reverse rotation of the screw avoids the risk of other potential hazards, enhancing the safety of the operation.

[0009] In order to improve the working efficiency, preferably, the limiting device comprises a motor, a driving gear, a matching rack, a limiting plate and a movable slot, the movable slot is opened at the rear end of the main body, the output end of the motor is fixedly connected with the inner wall of the driving gear, the surface of the driving gear is meshingly connected with the surfaces of the two matching racks, the surfaces of the two matching racks are slidingly connected with the inner wall of the movable slot through a sliding groove, the upper end of the matching rack is in contact with the lower end surface of the limiting plate. The motor drives the driving gear to rotate, and then drives the matching racks on both sides to move synchronously, ensuring that the limiting plate can move up and down along the movable slot smoothly and accurately. This mechanism allows the front end of the workpiece to accurately abut against the limiting plate, thereby achieving high-precision control of the position of the workpiece, which is beneficial to subsequent hydraulic press for high-precision stamping work. When the punching process is completed, the limiting plate can be lowered and completely accommodated in the movable slot by starting the motor, and the finished product can be conveniently and quickly taken out.

[0010] In order to improve the safety of replacement, preferably, the lower end of the hydraulic machine is provided with an auxiliary plate, the both sides of the auxiliary plate are provided with telescopic plates, the surface of the auxiliary plate is fixedly connected with the surfaces of the two telescopic plates, the upper end of the telescopic plate is fixedly connected with the lower end of the hydraulic machine, the telescopic plate allows the auxiliary plate to move up and down according to actual needs, thereby providing a larger space for mold replacement or adjustment, and when it is necessary to replace the mold or load or unload the workpiece, the telescopic plate can support the auxiliary plate to stably rise or fall, thereby ensuring smoothness and safety in the operation process.

[0011] In order to improve the service life, preferably, one end of the driving screw is rotatably connected with the surface of the hydraulic machine, the surface of the fixed rod is slidably connected with the inner wall of the matching block, and the surface of the clamping block is slidably connected with the inner wall of the matching block, the driving screw is rotatably connected with the surface of the hydraulic machine, so that the screw can keep the axial position unchanged during rotation, thereby controlling the movement of the connecting plate along the screw direction, adjusting the position of the fixed rod, and realizing high controllability of the mold or workpiece clamping force.

[0012] In order to improve the stability of operation, preferably, the surface of the motor is fixedly connected with the inner wall of the main body, the surface of the driving gear is rotatably connected with the inner wall of the movable groove through a rotating shaft, and the surface of the limiting plate is slidably connected with the inner wall of the movable groove, the driving gear is rotatably connected with the inner wall of the movable groove through the rotating shaft, so that the driving gear can freely rotate without being affected by the lateral force, thereby ensuring the high efficiency and stability in the gear transmission process, the sliding connection between the limiting plate and the inner wall of the movable groove allows the limiting plate to smoothly move in the vertical direction.

[0013] In order to improve the consistency of quality, preferably, the surfaces of the two fixed blocks are fixedly connected with the both side surfaces of one end of the auxiliary plate, and the surfaces of the two matching blocks are fixedly connected with one side surface of the hydraulic machine, the matching blocks are firmly installed on one side surface of the hydraulic machine, so that the position of the matching blocks relative to the hydraulic machine is unchanged, thereby providing a stable guide path for the fixed rod and the clamping block, improving the accuracy in the mold positioning and replacement process, and ensuring that each operation can achieve consistent results, which is beneficial to maintaining the consistency of product quality.

[0014] Compared with the prior art, the utility model has the advantages of the following:

[0015] The utility model discloses a replace device, spacing device, initiative screw rod, connecting plate, driving gear, cooperation rack, spacing board and fixed rod, replace device for replacing the mould, spacing device is used for spacing to the former piece punching position, through the thread connection between initiative screw rod and connecting plate and the integrated design of connecting plate and fixed rod, when the screw rod rotates, can accurate control fixed rod moves along the sliding slot in cooperation block, effectively reduce the error that manual adjustment brought to improve the accuracy of mould positioning, the structure allows operator to replace different specifications or types of mould quickly and simply, once new mould is placed in position, only need to screw tightly screw to complete the locking process, greatly shorten the time of changing mould, and then improve the overall production efficiency, the stable connecting relation between fixed block and card block guarantees that even under the high -intensity operating condition, the mould also can not easily displace or fall off phenomenon, simultaneously, when needing to unload mould, the operation mode of reverse rotation screw also avoids the risk of other potential dangerous source, strengthens the security of operation, through motor drive driving gear rotates, and then drives both sides cooperation rack synchronous movement, ensure that spacing board can stably and accurately move up and down along the movable slot, this mechanism makes workpiece front end be able to accurately resist to touch on spacing board, thereby realizes the high-precision control to workpiece position, is favorable to the subsequent hydraulic press implementation high-precision stamping operation, when completing the punching process, only need to start motor and make spacing board descend and be completely received into movable slot, can conveniently and quickly take out finished product, in the existing rubber bottle plug original piece processing process, one significant deficiency is lack of the device that can replace mould quickly, this leads to the reduction of production efficiency and the increase of operation complexity, whenever needing to change mould according to different product specifications or design, operating personnel must manually dismount and install, this process not only time -consuming and labor -intensive, also easily introduces human error, influence final product quality and consistency, in addition, frequent manual replacement mould also increases the equipment downtime, reduces the continuity and production capacity of overall production line, more important is, in the high -frequency mould replacement, if there is no suitable auxiliary tool, the safety of operating personnel can also be threatened. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the main body three-dimensional structure schematic diagram provided by the utility model embodiment,

[0017] Figure 2 It is the main body vertical section three-dimensional structure schematic diagram provided by the utility model embodiment,

[0018] Figure 3 It is the replace device three-dimensional structure schematic diagram provided by the utility model embodiment,

[0019] Figure 4 It is the spacing device three-dimensional structure schematic diagram provided by the utility model embodiment.

[0020] In the figure: 1, replacement device; 101, driving screw; 102, connecting plate; 103, clamping block; 104, fixed block; 105, matching block; 106, fixed rod; 2, limiting device; 201, motor; 202, driving gear; 203, matching rack; 204, limiting plate; 205, movable groove; 3, auxiliary plate; 4, telescopic plate; 5, main body; 6, hydraulic machine; 7, operation table. DETAILED DESCRIPTION

[0021] In order to further understand the invention content, characteristics and effects of the present application, the following examples are given, and the detailed description is as follows.

[0022] The structure of the present application will be described in detail below in combination with the drawings.

[0023] As Figures 1 to 4As shown, the utility model discloses a kind of rubber bottle plug raw element processing's punching and cutting equipment, including main body 5, hydraulic press 6 and operation table 7, main body 5 upper end is fixedly connected with hydraulic press 6, main body 5 inside is fixedly connected with operation table 7, hydraulic press 6 lower end is provided with replacement device 1, operation table 7 rear end inner wall is provided with limiting device 2, replacement device 1 is used to replace mould, limiting device 2 is used to limit raw element punching and cutting position, replacement device 1 includes driving screw 101, connecting plate 102, clamping block 103, fixed block 104, cooperation block 105 and fixed rod 106, driving screw 101 surface is threadedly connected with the inner wall of connecting plate 102, the both ends of connecting plate 102 are fixedly connected with the one end of two fixed rods 106, the surface of two fixed rods 106 is slidably connected with the inner wall of cooperation block 105, the lower end surface of cooperation block 105 is in contact with the upper end surface of fixed block 104, the upper end of fixed block 104 is fixedly connected with clamping block 103, by the thread connection between driving screw 101 and connecting plate 102 and the integrated design of connecting plate 102 and fixed rod 106, when screw rotates, it can accurately control fixed rod 106 along the sliding slot in cooperation block 105 movement, effectively reduce the error caused by manual adjustment, to improve the accuracy of mould positioning, the structure allows operator to quickly and simply replace different specifications or types of mould, once new mould is placed in place, just need to be simply screwed down screw to complete locking process, greatly shorten the time of changing mould, to improve overall production efficiency, the stable connection between fixed block 104 and clamping block 103 ensures that even under high-intensity operating conditions, mould will not easily displace or fall off phenomenon, simultaneously, when needing to unload mould, the operation mode of reverse rotation screw also avoids the risk of other potential sources of danger, enhances the safety of operation, limiting device 2 includes motor 201, driving gear 202, cooperation rack 203, limiting plate 204 and movable slot 205, movable slot 205 is opened in the rear end of main body 5, the output end of motor 201 is fixedly connected with the inner wall of driving gear 202, the surface of driving gear 202 is engagedly connected with the surface of two cooperation racks 203, the surface of two cooperation racks 203 is slidably connected with the inner wall of movable slot 205 through sliding slot, the upper end of cooperation rack 203 is in contact with the lower end surface of limiting plate 204, by motor 201 driving driving gear 202 rotation, in turn drive both sides cooperation rack 203 synchronous movement, ensure that limiting plate 204 can stably and accurately move up and down along movable slot 205, this mechanism makes workpiece front end can accurately abut on limiting plate 204, to realize the highly accurate control to workpiece position, be favorable to subsequent hydraulic press 6 implementation high-precision punching operation, when completing punching process, just start motor 201 to make limiting plate 204 descend and be completely housed into movable slot 205, can conveniently and quickly take out finished product, hydraulic press 6 lower end is provided with auxiliary plate 3, the both sides of auxiliary plate 3 are provided with telescopic plate 4, the surface of auxiliary plate 3 is fixedly connected with the surface of two telescopic plates 4,The upper end of the telescopic plate 4 is fixedly connected with the lower end of the hydraulic machine 6, and the telescopic plate 4 is designed to allow the auxiliary plate 3 to move up and down according to actual needs, thereby providing a larger space for die replacement or adjustment, and when it is necessary to replace the die or load or unload the workpiece, the telescopic plate 4 can support the auxiliary plate 3 to stably rise or fall, thereby ensuring smoothness and safety in the operation process, one end of the driving screw 101 is rotatably connected with the surface of the hydraulic machine 6, the surface of the fixed rod 106 is slidably connected with the inner wall of the matching block 105, and the surface of the clamping block 103 is slidably connected with the inner wall of the matching block 105, by rotatably connecting the driving screw 101 with the surface of the hydraulic machine 6, the axial position of the screw can be kept unchanged during rotation, thereby controlling the movement of the connecting plate 102 along the screw direction, so that the position of the fixed rod 106 can be adjusted, and the controllability of the die or workpiece clamping force is high, the fixed rod 106 and the matching block 105 are connected in a sliding mode, so that the fixed rod 106 can stably move along the preset path without deviation when being stressed, thereby improving the working stability of the whole mechanism, reducing the wear caused by the relative movement between parts, and prolonging the service life, the surface of the motor 201 is fixedly connected with the inner wall of the main body 5, the surface of the driving gear 202 is rotatably connected with the inner wall of the movable groove 205 through a rotating shaft, and the surface of the limiting plate 204 is slidably connected with the inner wall of the movable groove 205, the driving gear 202 is rotatably connected with the inner wall of the movable groove 205 through a rotating shaft, so that it can freely rotate without being affected by lateral force, thereby ensuring the efficiency and stability of the gear transmission process, the sliding connection between the limiting plate 204 and the inner wall of the movable groove 205 allows the limiting plate 204 to smoothly move in the vertical direction, the surfaces of the two fixed blocks 104 are fixedly connected with the surfaces on both sides of one end of the auxiliary plate 3, and the surfaces of the two matching blocks 105 are fixedly connected with the surface of one side of the hydraulic machine 6, by firmly installing the matching block 105 on the surface of one side of the hydraulic machine 6, the position of the matching block 105 relative to the hydraulic machine 6 is kept unchanged, which provides a stable guide path for the fixed rod 106 and the clamping block 103, thereby improving the accuracy in the die positioning and replacement process, and meanwhile, this ensures that each operation can achieve consistent results, which is beneficial to maintaining the consistency of product quality.

[0024] The working principle of the utility model is:

[0025] In the processing of the rubber bottle plug raw piece, before the punching operation, the corresponding mold needs to be replaced according to the specific punching requirement, the selected mold is accurately placed in the gap between the hydraulic machine 6 and the auxiliary plate 3, then the auxiliary plate 3 is pushed up, the fixed block 104 on the auxiliary plate 3 is lifted, and the clamping block 103 is ensured to be embedded into the matching block 105, when the clamping block 103 is completely inserted into the matching block 105, the screw is tightened, with the rotation of the screw, the connecting plate 102 attached to the surface of the screw will move along the threaded direction, thereby driving the fixed rod 106 to push inward along the sliding groove in the matching block 105 until the fixed rod 106 tightly contacts the bottom surface of the clamping block 103, so as to effectively lock the position of the clamping block 103 and avoid the decline of the punching precision caused by the displacement of the mold, for the case of replacing the mold, the screw is reversely rotated to release the pressure of the fixed rod 106 on the clamping block 103, so that the clamping block 103 can freely fall, at this time, under the support of the telescopic plate 4, the auxiliary plate 3 stably separates from the hydraulic machine 6 without falling, which provides a convenient condition for replacing the new mold, after the installation and fixation of the new mold are completed, the workpiece to be processed can be sent to the lower side of the hydraulic machine 6, and the front end thereof abuts against the limiting plate 204, so as to ensure that the workpiece is accurately positioned, so that the hydraulic machine 6 can accurately stamp the workpiece, after the punching process is completed, the motor 201 is started to drive the driving gear 202 to rotate, the gear is engaged with the two side matching racks 203, the limiting plate 204 is folded downward along the movable groove 205, and once the limiting plate 204 is completely stored in the movable groove 205, the processed product can be easily taken out, and thus the complete processing flow of the rubber bottle plug raw piece is completed.

[0026] It should be noted that, in the present document, the terms such as first and second, etc. are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between such entities or operations. Also, the terms "comprises", "comprising", or any other variations thereof are intended to cover a non-exclusive inclusion, so that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0027] The above only describes the preferred embodiments of the present application, and is not intended to limit the present application in any form, although the preferred embodiments of the present application have been disclosed as above, however, it is not intended to limit the present application, any person skilled in the art without departing from the technical solution range of the present application.

Claims

1. A rubber bottle plug raw material processing die cutting equipment, including main body (5), hydraulic machine (6) and operation platform (7), the upper end of the main body (5) is fixedly connected with the hydraulic machine (6), the inside of the main body (5) is fixedly connected with the operation platform (7), characterized in that: The hydraulic machine (6) lower end is provided with a replacement device (1), the operating platform (7) rear end inner wall is provided with a limiting device (2); The replacement device (1) is used for replacing the mold; The limiting device (2) is used for limiting the original piece punching position.

2. The rubber stopper component processing punch device according to claim 1, characterized in that: The replacement device (1) includes a driving screw (101), a connecting plate (102), a clamping block (103), a fixed block (104), a matching block (105) and a fixed rod (106), the surface of the driving screw (101) is threadedly connected with the inner wall of the connecting plate (102), the two ends of the connecting plate (102) are fixedly connected with one end of the two fixed rods (106), the surfaces of the two fixed rods (106) are slidingly connected with the inner wall of the matching block (105), the lower end surface of the matching block (105) is in contact with the upper end surface of the fixed block (104), and the upper end of the fixed block (104) is fixedly connected with the clamping block (103).

3. A punching apparatus for processing a rubber bottle plug component according to claim 2, wherein: The limiting device (2) includes a motor (201), a driving gear (202), a matching rack (203), a limiting plate (204) and a movable groove (205), the movable groove (205) is arranged in the rear end of the main body (5), the output end of the motor (201) is fixedly connected with the inner wall of the driving gear (202), the surface of the driving gear (202) is meshingly connected with the surfaces of the two matching racks (203), the surfaces of the two matching racks (203) are slidingly connected with the inner wall of the movable groove (205) through a sliding groove, and the upper end of the matching rack (203) is in contact with the lower end surface of the limiting plate (204).

4. The rubber stopper component processing punch device according to claim 3, characterized by: The lower end of the hydraulic machine (6) is provided with an auxiliary plate (3), the two sides of the auxiliary plate (3) are provided with telescopic plates (4), the surface of the auxiliary plate (3) is fixedly connected with the surfaces of the two telescopic plates (4), and the upper end of the telescopic plate (4) is fixedly connected with the lower end of the hydraulic machine (6).

5. The rubber stopper component processing punch device according to claim 2, wherein: One end of the driving screw (101) is rotatably connected with the surface of the hydraulic machine (6), the surface of the fixed rod (106) is slidingly connected with the inner wall of the matching block (105), and the surface of the clamping block (103) is slidingly connected with the inner wall of the matching block (105).

6. A punching apparatus for processing a rubber bottle plug component according to claim 3, wherein: The surface of the motor (201) is fixedly connected with the inner wall of the main body (5), the surface of the driving gear (202) is rotatably connected with the inner wall of the movable groove (205) through a rotating shaft, and the surface of the limiting plate (204) is slidingly connected with the inner wall of the movable groove (205).

7. A punching apparatus for processing a rubber bottle plug component according to claim 4, wherein: The surfaces of the two fixed blocks (104) are fixedly connected with the surfaces of the two sides of one end of the auxiliary plate (3), and the surfaces of the two matching blocks (105) are fixedly connected with the surface of one side of the hydraulic machine (6).

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