Tapping equipment for continuously feeding shells

Abstract

The utility model discloses a continuous shell continuous feeding tapping device which comprises a base, a protective door and a shell with material belts on the two sides, an automatic tapping device and a tapping detection device are sequentially arranged on the base in the feeding direction, and the automatic tapping device comprises a tapping mechanism, a first rotating mechanism and a first positioning clamping mechanism. The tapping mechanism and the first positioning and clamping mechanism are arranged on one side of the first rotating mechanism; the automatic tapping machine is simple in structure and convenient and fast to use, the automatic tapping device and the tapping detection device are arranged on the base, so that a shell which is just machined and formed and provided with a material belt can be directly fed for tapping treatment, the shell and the material belt are fixedly rotated through the first rotating mechanism, and the machining efficiency is improved. The face, needing to be machined, of the shell is located under the tapping mechanism, and therefore tapping treatment on the shell is completed; and the rear tapping detection device is used for detecting the machined threads, so that the automatic tapping and detection process is realized, the production efficiency and the machining quality are improved, and the production cost of an enterprise is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of tapping equipment, in particular to a tapping equipment with continuous feeding of a continuous shell. Background Art

[0002] With the continuous progress and development of technology, the tapping technology has developed from traditional manual tapping to semi-automatic tapping and then to automatic tapping, which continuously improves the tapping efficiency. And with the continuous improvement and development of technology, during the process of realizing automatic tapping, the position accuracy, processing precision and production efficiency of tapping can be guaranteed.

[0003] However, for the current tapping machines on the market, the shell and the tape need to be cut and separated, and then the individual shell is tapped. Therefore, after the shell is processed and formed, a separate cutting step is required to extract the individual shell, resulting in a lower overall processing efficiency. Moreover, multiple material transfers are needed, consuming a large amount of manpower and material resources and increasing the production cost of the enterprise.

[0004] Therefore, it is necessary to study a new technical solution to solve the above problems. Content of the Utility Model

[0005] In view of this, in view of the deficiencies of the existing technology, the main purpose of the utility model is to provide a tapping equipment with continuous feeding of a continuous shell.

[0006] To achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A tapping equipment with continuous feeding of a continuous shell includes a base, a protective door and a shell with tapes on both sides. An automatic tapping device and a tapping detection device are sequentially arranged on the base along the feeding direction. The automatic tapping device includes a tapping mechanism, a first rotating mechanism and a first positioning and clamping mechanism. The tapping mechanism and the first positioning and clamping mechanism are arranged at one side end of the first rotating mechanism. The first positioning and clamping mechanism is used to clamp and fix the shell conveyed by the first rotating mechanism, so that the hole to be tapped on the shell is in a horizontal plane, and the tapping mechanism directly above it performs tapping on it.

[0008] As a preference, a fixing base and a fixing plate are further provided on the base. The fixing base is arranged at the front end position of the base, and the fixing plate is arranged at the rear end of the base and behind the fixing base. The first rotating mechanism includes a first rotating frame, a first rotating shaft and a first pressing assembly. The first rotating frame is fixed to one end of the first rotating shaft, and the other end of the first rotating shaft passes through the fixing base and extends backward from the fixing plate. The first pressing assembly is installed at the top of the fixing base and extends to press on the top of the first rotating frame for pressing the strip on the first rotating frame to prevent it from warping. And a plurality of avoidance grooves for avoiding the housing are arranged on the first rotating frame in an array distribution.

[0009] As a preference, the first positioning and clamping mechanism includes a first clamping base, a first limiting clamping hand and a first driving cylinder. One end of the first clamping base is fixedly installed on the fixing base, and the other end is provided with an L-shaped first mounting plate and is located at the front end of the first rotating frame. The first driving cylinder is installed and fixed at the rear end of the first mounting plate and extends a piston rod to the side end. The front end of the piston rod is provided with and connected to a first sliding assembly for controlling the first sliding assembly to slide left and right. The first limiting clamping hand is fixedly installed on the first sliding assembly and moves left and right with it. The first driving cylinder controls the first sliding assembly to displace left and right, so that the first limiting clamping hand fixedly clamps on both sides of the housing and the hole of the housing to be tapped is horizontally placed on the upper end surface of the first limiting clamping hand.

[0010] As a preference, an anti-warping plate unit and an anti-warping wheel unit are further provided on the first sliding assembly. One end of the anti-warping wheel unit is fixed to the first sliding assembly, and the other end extends to the first rotating frame and keeps a certain distance from it so that the strip of the housing can pass through it without warping. One end of the anti-warping plate unit is installed on the upper end of the anti-warping wheel unit, and the other end extends out of the first rotating frame and is used to abut against the end surface of the housing for preventing the housing from warping.

[0011] As a preference, the tapping mechanism includes a fixed shaft, a tapping base, a tapping main shaft and a tapping motor installed on the base. The tapping base is movably installed on the fixed shaft. The tapping main shaft and the tapping motor are respectively installed on both sides of the tapping base. The tapping motor is connected to the tapping main shaft and is used to control the rotation of the tapping main shaft. A tapping tool for processing is installed on the tapping main shaft. A gear and rack assembly is longitudinally arranged between the fixed shaft and the tapping base and is used to control the tapping base to move up and down so that the tapping tool approaches / leaves the housing.

[0012] As a preference, the tapping detection device includes a second rotating mechanism, a second positioning and clamping mechanism and a detection mechanism. The component structures selected by the second rotating mechanism and the second positioning and clamping mechanism are the same as those of the first rotating mechanism and the first positioning and clamping mechanism.

[0013] As a preference, the detection mechanism includes a detection base, a lifting and sliding assembly, a detection driving motor, and a thread gauge unit. The detection base is installed at the top of the fixed seat. The lifting and sliding assembly is vertically installed on the detection base. The detection driving motor is installed on the lifting and sliding assembly and moves up and down under its control. The thread gauge unit is arranged on the rotating shaft extended by the detection driving motor and rotates, thereby completing the detection of the threaded hole.

[0014] As a preference, a rotation driving assembly is provided between the first rotation mechanism and the second rotation mechanism. The rotation driving assembly includes a rotation driving motor and a transmission unit. The rotation driving motor is fixedly installed on the front end face of the fixed plate, and the rotating shaft of the rotation driving motor extends through to the rear end face of the fixed plate. There is a first set of transmission units between the rotation driving motor and the first rotation mechanism, so that the kinetic energy of the rotation driving motor is transmitted to the first rotation mechanism. There is a second set of transmission units between the first rotation mechanism and the second rotation mechanism, so that the kinetic energy of the first rotation mechanism is further transmitted to the second rotation mechanism for rotation;

[0015] The transmission unit includes a synchronous pulley and a synchronous belt.

[0016] As a preference, a tension adjusting device for adjusting the tightness of the strip is further provided between the automatic tapping device and the tapping detection device. The tension adjusting device includes an adjusting base, an adjusting wheel, and a manual height adjusting assembly. The adjusting base is fixedly installed on the base. The manual height adjusting assembly is vertically installed on the adjusting base. The adjusting wheel is movably installed on the manual height adjusting assembly and is controlled by it to adjust the height up and down, thereby changing the tightness of the strip conveyed from the automatic tapping device to the tapping detection device, so that the strip with a housing can always maintain the same tensile force.

[0017] As a preference, a blanking mechanism is further included. The blanking mechanism is arranged at the tail end of the base. The blanking mechanism includes a strip flattening assembly and a strip cutting assembly. The strip flattening assembly is used to roll and flatten the strips on both sides of the housing to keep them flat; the strip cutting assembly is used to cut the tapped housing and the strip according to the specified length.

[0018] The utility model has obvious advantages and beneficial effects compared with the prior art. Specifically, as can be seen from the above technical solutions:

[0019] The utility model has a simple structure and is convenient and fast to use. By arranging an automatic tapping device and a tapping detection device on the base, the shell with a strip can be directly loaded for tapping treatment after being freshly processed and formed. Through the fixed rotation of the shell and the strip by the first rotating mechanism, the surface of the shell to be processed is located directly below the tapping mechanism, so as to complete the tapping treatment of the shell. Then, the tapped threads are tested and inspected by the tapping detection device at the rear, realizing an automated tapping and detection process, reducing manual operations, improving production efficiency and processing quality, and reducing the production cost of the enterprise.

[0020] Moreover, a cutting component is provided at the rear end of the base, which can cut the processed shell and strip, and can cut according to the length required by customers to meet the needs of different customers. Brief Description of the Drawings

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings required for use in the embodiments or the description of the prior art. Obviously, the following drawings are only some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0022] Figure 1 is the overall structural schematic diagram of the utility model.

[0023] Figure 2 is the internal structural schematic diagram of the utility model.

[0024] Figure 3 is the top view structural schematic diagram of the utility model.

[0025] Figure 4 is the partial structural schematic diagram of the utility model.

[0026] Figure 5 is the structural schematic diagram of the automatic tapping device of the utility model.

[0027] Figure 6 is the structural schematic diagram of the automatic tapping device from another perspective of the utility model.

[0028] Figure 7 is the structural schematic diagram of the tapping detection device of the utility model.

[0029] Figure 8 is the structural schematic diagram of the rotation drive assembly of the utility model.

[0030] Figure 9 is the structural schematic diagram of the blanking mechanism of the utility model.

[0031] Among them, the reference numerals in the drawings are as follows:

[0032] 100. Base; 110. Protection door; 120. Fixed seat; 130. Fixed plate; 200. Housing; 210. Tape; 300. Automatic tapping device; 310. Tapping mechanism; 311. Fixed shaft; 312. Tapping seat; 313. Tapping main shaft; 314. Tapping motor; 315. Gear-rack assembly; 320. First rotating mechanism; 321. First rotating frame; 322. First rotating shaft; 323. First pressing assembly; 324. Avoidance groove; 330. First positioning and clamping mechanism; 331. First clamping base; 332. First limiting clamping hand; 333. First driving cylinder; 334. First mounting plate; 335. First sliding assembly; 336. Anti-warping plate unit; 337. Anti-warping wheel unit; 400. Tapping detection device; 410. Second rotating mechanism; 420. Second positioning and clamping mechanism; 430. Detection mechanism; 431. Detection base; 432. Lifting and sliding assembly; 433. Detection driving motor; 434. Thread gauge unit; 500. Rotation driving assembly; 510. Rotation driving motor; 520. Transmission unit; 600. Tightening adjustment device; 610. Adjustment base; 620. Adjusting wheel; 630. Manual height adjustment assembly; 700. Material discharging mechanism; 710. Tape leveling assembly; 720. Tape cutting assembly. Detailed implementation manners

[0033] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application more clear and understandable, the present application will be further described in detail below with reference to 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.

[0034] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0035] It should be understood that the orientation or positional relationship indicated by the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present application.

[0036] In addition, the terms "first" and "second" are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of this application, "a plurality of" means two or more unless otherwise specifically defined.

[0037] In order to make the objectives, technical solutions and advantages of the present utility model more clear and understandable, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments.

[0038] Refer to the attached Figures 1-4 As shown: A tapping device for continuous feeding of a continuous housing, comprising a base 100, a protective door 110, and a housing 200 with a tape 210 on both sides. An automatic tapping device 300 and a tapping detection device 400 are sequentially arranged on the base 100 along the feeding direction. The automatic tapping device 300 includes a tapping mechanism 310, a first rotating mechanism 320, and a first positioning and clamping mechanism 330. The tapping mechanism 310 and the first positioning and clamping mechanism 330 are arranged at one side end of the first rotating mechanism 320. The first positioning and clamping mechanism 330 is used to clamp and fix the housing 200 transported by rotation through the first rotating mechanism 320, so that the holes to be tapped on the housing 200 are in a horizontal plane, and the tapping mechanism 310 directly above performs tapping on it.

[0039] In this embodiment, a fixed seat 120 and a fixing plate 130 are further arranged on the base 100. The fixed seat 120 is arranged at the front end position of the base 100, and the fixing plate 130 is arranged at the rear end of the base 100 and behind the fixed seat 120. The first rotating mechanism 320 includes a first rotating frame 321, a first rotating shaft 322, and a first pressing assembly 323. The first rotating frame 321 is fixed to one end of the first rotating shaft 322. The other end of the first rotating shaft 322 passes through the fixed seat 120 and extends backward from the fixing plate 130. The first pressing assembly 323 is installed at the top of the fixed seat 120 and extends to press on the top of the first rotating frame 321, for pressing the tape 210 located on the first rotating frame 321 to prevent it from warping, and a number of avoidance grooves 324 for avoiding the housing 200 are arranged in an array on the first rotating frame 321.

[0040] Refer to the attached Figures 5-6As shown: In this embodiment, the first positioning and clamping mechanism 330 includes a first clamping base 331, a first limiting clamping hand 332, and a first driving cylinder 333. One end of the first clamping base 331 is fixedly installed on the fixed seat 120, and the other end is provided with an L-shaped first mounting plate 334 and is located at the front end of the first rotating frame 321. The first driving cylinder 333 is installed and fixed at the rear end of the first mounting plate 334 and extends a piston rod to the side end. The front end of the piston rod is provided with and connected to a first sliding assembly 335 for controlling the left and right sliding movement of the first sliding assembly 335. The first limiting clamping hand 332 is fixedly installed on the first sliding assembly 335 and moves left and right with it. The first driving cylinder 333 controls the left and right displacement of the first sliding assembly 335, so that the first limiting clamping hand 332 fixedly clamps both sides of the housing 200 and makes the holes to be tapped of the housing 200 horizontally placed on the upper end surface of the first limiting clamping hand 332.

[0041] In this embodiment, an anti-warping plate unit 336 and an anti-warping wheel unit 337 are further provided on the first sliding assembly 335. One end of the anti-warping wheel unit 337 is fixed to the first sliding assembly 335, and the other end extends to the first rotating frame 321 and maintains a certain distance from it to facilitate the passing of the strip 210 of the housing 200 through it without warping. One end of the anti-warping plate unit 336 is installed on the upper end of the anti-warping wheel unit 337, and the other end extends out of the first rotating frame 321 and is used to abut against the end surface of the housing 200 to prevent the housing 200 from warping.

[0042] In this embodiment, the tapping mechanism 310 includes a fixed shaft 311, a tapping seat 312, a tapping main shaft 313, and a tapping motor 314 installed on the base 100. The tapping seat 312 is movably installed on the fixed shaft 311. The tapping main shaft 313 and the tapping motor 314 are respectively installed on both sides of the tapping seat 312. The tapping motor 314 is connected to the tapping main shaft 313 and is used to control the rotation of the tapping main shaft 313. A tapping tool for processing is installed on the tapping main shaft 313. A gear and rack assembly 315 is longitudinally arranged between the fixed shaft 311 and the tapping seat 312 and is used to control the up and down movement of the tapping seat 312 to make the tapping tool approach / leave the housing 200.

[0043] Refer to the attached Figure 7 As shown: In this embodiment, the tapping detection device 400 includes a second rotating mechanism 410, a second positioning and clamping mechanism 420, and a detection mechanism 430. The component structures selected for the second rotating mechanism 410 and the second positioning and clamping mechanism 420 are the same as those of the first rotating mechanism 320 and the first positioning and clamping mechanism 330.

[0044] In this embodiment, the detection mechanism 430 includes a detection base 431, a lifting and sliding assembly 432, a detection drive motor 433, and a thread gauge unit 434. The detection base 431 is installed at the top of the fixed seat 120. The lifting and sliding assembly 432 is vertically installed on the detection base 431. The detection drive motor 433 is installed on the lifting and sliding assembly 432 and moves up and down under its control. The thread gauge unit 434 is arranged on the rotating shaft extended by the detection drive motor 433 and rotates, so as to complete the detection of the threaded hole.

[0045] Refer to the appendix Figure 8 As shown in the figure: In this embodiment, a rotation drive assembly 500 is provided between the first rotation mechanism 320 and the second rotation mechanism 410. The rotation drive assembly 500 includes a rotation drive motor 510 and a transmission unit 520. The rotation drive motor 510 is fixedly installed on the front end face of the fixed plate 130, and the rotating shaft of the rotation drive motor 510 extends through to the rear end face of the fixed plate 130. There is a first set of transmission units 520 between the rotation drive motor 510 and the first rotation mechanism 320, so that the kinetic energy of the rotation drive motor 510 is transmitted to the first rotation mechanism 320. There is a second set of transmission units 520 between the first rotation mechanism 320 and the second rotation mechanism 410, so that the kinetic energy of the first rotation mechanism 320 is further transmitted to the second rotation mechanism 410 for rotation;

[0046] The transmission unit 520 includes a synchronous pulley and a synchronous belt.

[0047] In this embodiment, a tension adjustment device 600 for adjusting the tightness of the strip 210 is further provided between the automatic tapping device 300 and the tapping detection device 400. The tension adjustment device 600 includes an adjustment base 610, an adjustment wheel 620, and a manual height adjustment assembly 630. The adjustment base 610 is fixedly installed on the base 100. The manual height adjustment assembly 630 is vertically installed on the adjustment base 610. The adjustment wheel 620 is movably installed on the manual height adjustment assembly 630 and is controlled by it to adjust the height up and down, so as to change the tightness of the strip 210 conveyed from the automatic tapping device 300 to the tapping detection device 400, so that the strip 210 with the housing 200 can always maintain the same tensile force.

[0048] Refer to the appendix Figure 9As shown: In this embodiment, it also includes a material unloading mechanism 700, which is arranged at the rear end of the base 100. The material unloading mechanism 700 includes a material strip flattening component 710 and a material strip cutting component 720. The material strip flattening component 710 is used to roll and flatten the material strip 210 on both sides of the shell 200 to maintain its flatness; the material strip cutting component 720 is used to cut the shell 200 and the material strip 210 after tapping according to the specified length.

[0049] In this embodiment, the number of automatic tapping devices 300 and tapping detection devices 400 provided on the base 100 can also be set to multiple groups. By setting the structure to multiple groups, multi-station processing can be achieved, further improving production efficiency and accelerating production progress.

[0050] In actual use, the front end of the base 100 can also be connected to the rear end of the equipment used to process and form the shell 200, so that after the shell 200 is formed, it can directly enter the automatic tapping device 300 for processing, saving transfer time and speeding up production efficiency.

[0051] The above are only preferred embodiments of the present invention, and only specifically describe the technical principles of the present invention. These descriptions are only for the purpose of explaining the principles of the present invention, and cannot be interpreted as limiting the scope of protection of the present invention in any way. Based on the explanation here, any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention, and other specific implementation methods of the present invention that can be associated with by technicians in this field without creative labor, should be included in the scope of protection of the present invention.

Claims

1. A tapping device with continuous shell and continuous feeding, comprising a base, a protective door and a shell with material strips on both sides, characterized in that: An automatic tapping device and a tapping detection device are sequentially arranged on the base along the feeding direction. The automatic tapping device comprises a tapping mechanism, a first rotating mechanism and a first positioning and clamping mechanism. The tapping mechanism and the first positioning and clamping mechanism are arranged at one side end of the first rotating mechanism. The first positioning and clamping mechanism is used to clamp and fix the shell body rotated and transported by the first rotating mechanism, so that the hole to be tapped on the shell body is on a horizontal plane, and is tapped by the tapping mechanism directly above.

2. The tapping device for continuous shell continuous feeding according to claim 1, characterized in that: The base is also provided with a fixing seat and a fixing plate, the fixing seat is arranged at the front end position of the base, the fixing plate is arranged at the rear end of the base and is located behind the fixing seat, the first rotating mechanism includes a first rotating frame, a first rotating shaft and a first pressing assembly, the first rotating frame is fixed to one end of the first rotating shaft, the other end of the first rotating shaft passes through the fixing seat and extends backward from the fixing plate, the first pressing assembly is installed at the top end of the fixing seat and extends to press to the top of the first rotating frame, and is used to press the material belt on the first rotating frame to prevent it from warping, and the first rotating frame is provided with a plurality of avoidance grooves distributed in an array for avoiding the shell.

3. The tapping device for continuous shell continuous feeding according to claim 2, characterized in that: The first positioning and clamping mechanism includes a first clamping base, a first limit clamping hand and a first driving cylinder, one end of the first clamping base is fixedly mounted on a fixed seat, and the other end is provided with a first L-shaped mounting plate and is located at the front end of the first rotating frame, the first driving cylinder is installed and fixed to the rear end of the first mounting plate and extends a piston rod to the side end, the front end of the piston rod is provided with a first sliding assembly and is connected thereto for controlling the first sliding assembly to slide left and right, the first limit clamping hand is fixedly mounted on the first sliding assembly and moves left and right therewith; the first driving cylinder controls the first sliding assembly to move left and right, so that the first limit clamping hand is fixedly clamped on both sides of the shell and the hole to be tapped in the shell is horizontally placed on the upper end surface of the first limit clamping hand.

4. The tapping device for continuous shell continuous feeding according to claim 3, characterized in that: The first sliding component is also provided with an anti-warp plate unit and an anti-warp wheel unit, one end of the anti-warp wheel unit is fixed on the first sliding component, and the other end extends to the first rotating frame and maintains a certain distance therefrom so that the material strip of the shell can pass through it without warping, one end of the anti-warp plate unit is installed on the upper end of the anti-warp wheel unit, and the other end extends on the first rotating frame and is used to abut against the end face of the shell to prevent the shell from warping.

5. The tapping device for continuous shell continuous feeding according to claim 4, characterized in that: The tapping mechanism includes a fixed shaft, a tapping seat, a tapping spindle and a tapping motor installed on a base. The tapping seat is movably installed on the fixed shaft. The tapping spindle and the tapping motor are respectively installed on both sides of the tapping seat. The tapping motor is connected to the tapping spindle and is used to control the rotation of the tapping spindle. A tapping cutter for processing is installed on the tapping spindle. A gear rack assembly is longitudinally arranged between the fixed shaft and the tapping seat and is used to control the tapping seat to move up and down so that the tapping cutter is close to / away from the shell.

6. The tapping device for continuous shell continuous feeding according to claim 4, characterized in that: The tapping detection device comprises a second rotating mechanism, a second positioning and clamping mechanism and a detection mechanism. The component structures selected by the second rotating mechanism and the second positioning and clamping mechanism are the same as those of the first rotating mechanism and the first positioning and clamping mechanism.

7. The tapping device for continuous shell continuous feeding according to claim 6, characterized in that: The detection mechanism includes a detection base, a lifting and sliding assembly, a detection drive motor and a thread gauge unit. The detection base is installed on the top of a fixed base, the lifting and sliding assembly is vertically installed on the detection base, the detection drive motor is installed on the lifting and sliding assembly and moves up and down with the control of the lifting and sliding assembly, and the thread gauge unit is arranged on a rotating shaft extended by the detection drive motor and rotates, thereby completing the detection of the threaded hole.

8. The tapping device for continuous shell continuous feeding according to claim 6, characterized in that: A rotation drive assembly is provided between the first rotation mechanism and the second rotation mechanism, and the rotation drive assembly includes a rotation drive motor and a transmission unit. The rotation drive motor is fixedly mounted on the front end surface of the fixed plate, and the rotation shaft of the rotation drive motor extends through the rear end surface of the fixed plate. A first group of transmission units is provided between the rotation drive motor and the first rotation mechanism, so that the kinetic energy of the rotation drive motor is transmitted to the first rotation mechanism. A second group of transmission units is provided between the first rotation mechanism and the second rotation mechanism, so that the kinetic energy of the first rotation mechanism is then transmitted to the second rotation mechanism for rotation. The transmission unit comprises a synchronous pulley and a synchronous belt.

9. The tapping device for continuous shell continuous feeding according to claim 1, characterized in that: A tension adjustment device for adjusting the tightness of the material strip is also provided between the automatic tapping device and the tapping detection device. The tension adjustment device includes an adjustment base, an adjustment wheel and a manual height adjustment component. The adjustment base is fixedly mounted on the base, and the manual height adjustment component is vertically mounted on the adjustment base. The adjustment wheel is movably mounted on the manual height adjustment component and is controlled by the manual height adjustment component to adjust the height up and down, thereby changing the tightness of the material strip delivered from the automatic tapping device to the tapping detection device, so that the material strip with the shell can always maintain the same tensile force.

10. The tapping device for continuous shell continuous feeding according to claim 1, characterized in that: It also includes a material unloading mechanism, which is arranged at the rear end of the base. The material unloading mechanism includes a material strip leveling component and a material strip cutting component. The material strip leveling component is used to roll and flatten the material strips on both sides of the shell to maintain their flatness; the material strip cutting component is used to cut the shell and the material strip after tapping according to the specified length.

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