Material belt welding detection mechanism

Abstract

The utility model relates to a material belt welding detection mechanism which comprises an automatic feeding unit and an automatic detection unit, the automatic feeding unit comprises a first rack, a first positioning module, a second positioning module and a material stirring module, and the first rack is provided with a first conveying runner; the automatic detection unit comprises a second rack, a pressing and positioning air cylinder, a pressing and positioning module, a jacking module, a thrust detection module and a shifting block module, a second conveying flow channel is formed in the second rack, the first conveying flow channel is used for containing a material belt, products are welded to the material belt, and the shifting block module is used for shifting the material belt towards the second conveying flow channel; the pressing and positioning air cylinder is connected to the pressing and positioning module, the jacking module is used for jacking a material belt on the second conveying runner, and the thrust detection module can push the shifting block module to apply thrust to the product. The detection mechanism can automatically complete the feeding of the material belt and the test of the welding retention force of the product.

Description

TECHNICAL FIELD

[0001] The present application relates to a material belt detection technology, in particular to a material belt welding detection mechanism. BACKGROUND

[0002] After two or more different materials are welded, the welding points need to be detected. The traditional material belt welding detection process generally needs manual feeding. Since the material belt product is small in size, manual feeding is inconvenient and the feeding position is not accurate. Therefore, the traditional material belt detection process not only has slow feeding speed and low efficiency, but also has low product feeding accuracy, which leads to inaccurate product detection. CONTENT OF THE UTILITY MODEL

[0003] In order to overcome the above defects, the present application provides a material belt welding detection mechanism, which can automatically complete material belt feeding and product welding holding force test. The feeding is fast and accurate, the welding force test is accurate, and the production efficiency and yield of the product are improved.

[0004] The technical scheme adopted by the present application to solve the technical problems is:

[0005] A material belt welding detection mechanism, comprising an automatic feeding unit and an automatic detection unit, the automatic feeding unit comprising a first rack, a first positioning module, a second positioning module and a material pushing module, the first rack being provided with a first conveying channel, the automatic detection unit comprising a second rack, a pressing positioning cylinder, a pressing positioning module, a jacking module, a thrust detection module and a pushing head module, the second rack being provided with a second conveying channel, the first conveying channel being used for placing a material belt, the material belt being welded with a product, the first positioning module and the second positioning module being used for fixing the material belt on the first conveying channel, the material pushing module being used for pushing the material belt on the first conveying channel towards the direction of the second conveying channel, the pressing positioning cylinder being connected to the pressing positioning module, and the pressing positioning cylinder being capable of driving the pressing positioning module to press the material belt on the second conveying channel, the jacking module being used for jacking against the material belt on the second conveying channel, and the thrust detection module being capable of pushing the pushing head module to apply a thrust to the product.

[0006] Optionally, a first support plate is fixedly arranged on the first rack, the first support plate is provided with the first conveying channel, the material belt is provided with a positioning hole, the first positioning module, the second positioning module and the material pushing module are all installed on the first support plate, and an optical fiber detection module is also fixedly arranged on the first support plate, the optical fiber detection module comprising an optical fiber support and an optical fiber, the optical fiber support being fixed to the first support plate, and the optical fiber being installed on the optical fiber support.

[0007] Optionally, the first positioning module comprises a first positioning frame and a first positioning needle mounted on the first positioning frame, and the second positioning module comprises a second positioning frame, a positioning needle cylinder and a second positioning needle, the positioning needle cylinder is fixedly mounted on the second positioning frame, the second positioning needle is connected to the positioning needle cylinder, and the positioning needle cylinder can drive the second positioning needle to insert into the positioning hole.

[0008] Optionally, the poking module comprises a poking seat cylinder, a poking seat, a poking needle cylinder and a poking needle, the poking seat cylinder is mounted on the first support plate, the poking seat is connected to the poking seat cylinder, and the poking seat cylinder can drive the poking seat to move horizontally, the poking needle cylinder is mounted on the poking seat, the poking needle is connected to the poking needle cylinder, and the poking needle cylinder can drive the poking needle to insert into the positioning hole.

[0009] Optionally, a second support plate is fixedly arranged on the second rack, the second conveying flow channel is fixedly arranged on the second support plate, the pressing positioning cylinder and the pressing positioning module are respectively arranged on two sides of the second support plate, the jacking module and the pressing positioning cylinder are arranged on the same side of the second support plate, and the poking head module is movably mounted on the second support plate.

[0010] Optionally, the pressing positioning cylinder is connected to a bottom plate, a first end of a guide column is fixedly connected to the bottom plate, the guide column penetrates through the second support plate, a second end of the guide column is fixedly connected to a sliding plate, the pressing positioning module is fixedly connected to the sliding plate, the pressing positioning cylinder is fixedly mounted on a first base plate, and the first base plate is fixedly mounted on the second support plate through a first fixing column.

[0011] Optionally, the pressing positioning module comprises a pressing plate, a guide pin and a material removing pin are fixedly mounted on the pressing plate, the pressing plate is connected to the sliding plate, the guide pin is used for guiding the material belt, and the material removing pin is used for pressing the material belt.

[0012] Optionally, the jacking module comprises a jacking cylinder, a support block and a pressing column, the jacking cylinder is connected to the support block, the pressing column is fixedly mounted on the support block, the jacking cylinder is fixedly mounted on a second base plate, and the second base plate is fixedly mounted on the second support plate through a second fixing column.

[0013] Optionally, the pushing force detection module comprises a pushing force detection cylinder, a pressure sensor is connected to the pushing force detection cylinder, and the pressure sensor is connected to the poking head module.

[0014] Optionally, the poking head module comprises a poking rod support frame, a poking rod, a fixed block and a baffle, the first end of the poking rod is fixedly installed with a poking claw, the second end of the poking rod is fixedly installed on the poking rod support frame, the fixed block is fixedly installed on the poking rod support frame, the fixed block is provided with an elastic element inside, the elastic element is provided with a sleeve outside, and the baffle is fixedly installed on the fixed block and is resisted by the elastic element.

[0015] The beneficial effects of the present application are: in the present application, the first positioning module and the second positioning module are used to position and fix the material belt, so as to ensure the accurate position of the material belt and the product, the poking module is used to accurately and quickly feed, the pressing positioning module and the jacking module are used to firmly fix the material belt, the thrust detection module and the poking head module are used to apply thrust to the product, so as to complete the test of the welding holding force of the product, the present application can automatically complete the material belt feeding and the test of the welding holding force of the product, not only the feeding is fast and accurate, but also the welding force test is accurate, and the production efficiency of the product and the yield of the product are improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 FIG. 1 is a structural schematic diagram of an automatic feeding unit in the present application;

[0017] Figure 2 FIG. 2 is another structural schematic diagram of the automatic feeding unit in the present application;

[0018] Figure 3 FIG. 3 is an enlarged view of A in FIG. 1; Figure 2

[0019] FIG. 4 is an enlarged view of B in FIG. 1; Figure 4 Figure 2 FIG. 5 is a structural schematic diagram of an automatic detection unit in the present application;

[0020] Figure 5 FIG. 6 is another structural schematic diagram of the automatic detection unit in the present application;

[0021] Figure 6 FIG. 7 is a third structural schematic diagram of the automatic detection unit in the present application;

[0022] Figure 7 FIG. 8 is a partial structural exploded view of the automatic detection unit in the present application;

[0023] Figure 8 FIG. 9 is a partial structural schematic diagram of the automatic detection unit in the present application;

[0024] Figure 9 FIG. 10 is an exploded view of FIG. 9;

[0025] Figure 10 Figure 9 FIG. 11 is a partial structural schematic diagram of the automatic detection unit in the present application;

[0026] Figure 11 ​​Structure diagram of the pushing head module in the present application;

[0027] Figure 12 Exploded view of the pushing head module in the present application;

[0028] In the figure: 100-automatic feeding unit, 110-first rack, 111-first support plate, 112-first conveying channel, 113-ribbon, 114-product, 115-positioning hole, 120-first positioning module, 121-first positioning frame, 122-first positioning needle, 130-second positioning module, 131-second positioning frame, 132-positioning needle cylinder, 133-second positioning needle, 140-optical fiber detection module, 141-optical fiber support, 142-optical fiber, 150-pushing module, 151-pushing seat cylinder, 152-pushing seat, 153-pushing needle cylinder, 154-pushing needle,

[0029] 200-automatic detection unit, 210-second rack, 211-second support plate, 212-second conveying channel, 220-pressing positioning cylinder, 221-bottom plate, 222-guide column, 223-sliding plate, 224-first base plate, 225-first fixed column, 230-pressing positioning module, 231-pressing plate, 232-guide pin, 233-removing pin, 240-jacking module, 241-jacking cylinder, 242-supporting block, 243-pressing column, 244-second base plate, 245-second fixed column, 250-thrust detection module, 251-thrust detection cylinder, 252-pressure sensor, 260-pushing head module, 261-pushing rod support frame, 262-pushing rod, 263-pushing claw, 264-fixed block, 265-elastic member, 266-sleeve, 267-baffle. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present application will be clearly and completely described below in combination with the embodiments of the present application. Obviously, the embodiments described in the present application are only part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0031] It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting, unless the contrary is indicated. For example, the term "comprising" is used herein to mean including, but not limited to, and the term "comprises" is used herein to mean including, but not limited to, and the term "combinations" is used herein to mean including, but not limited to, to the extent not described hereinbefore, any combination of devices, structures, or steps used in the processes, methods, systems, products, or devices described herein.

[0032] For purposes of the description hereinafter, the terms "upper", "lower", "right", "left", "vertical", "horizontal", "top", "bottom", "lateral", "medial", "superior", "inferior", "proximal", "distal" and derivatives thereof shall relate to the application as it is shown in the drawings and as they are oriented on the figures. However, it is to be understood that the application can assume various alternative orientations and, accordingly, such terms are not to be taken as limiting unless otherwise indicated.

[0033] Embodiments: As Figures 1-12As shown, a kind of material belt welding detection mechanism, including automatic feeding unit 100 and automatic detection unit 200, the automatic feeding unit 100 includes first rack 110, first positioning module 120, second positioning module 130 and material module 150, first rack 110 is equipped with first conveying flow channel 112, the automatic detection unit 200 includes second rack 210, pressing positioning cylinder 220, pressing positioning module 230, jacking module 240, thrust detection module 250 and head module 260, second rack 210 is equipped with second conveying flow channel 212, first conveying flow channel 112 is used to place material belt 113, welding product 114 on the material belt 113, first positioning module 120 and second positioning module 130 are used to fix the material belt 113 on the first conveying flow channel 112, the material module 150 is used to move the material belt 113 on the first conveying flow channel 112 towards the direction of second conveying flow channel 212, the pressing positioning cylinder 220 is connected to the pressing positioning module 230, and the pressing positioning cylinder 220 can drive the pressing positioning module 230 to press the material belt 113 on the second conveying flow channel 212, the jacking module 240 is used to push the material belt 113 on the second conveying flow channel 212, the thrust detection module 250 can push the head module 260 to apply thrust to the product 114.In the application, first rack 110 is located at one side of second rack 210, first conveying flow channel 112 and second conveying flow channel 212 are mutually docked, and the center lines of the two are located on the same straight line, to facilitate automatic feeding unit 100 to convey material belt 113 from first conveying flow channel 112 to second conveying flow channel 212 direction.Material module 150 is located between first positioning module 120 and second positioning module 130.

[0034] In operation, the material belt 113 is inserted into the first conveying flow channel 112, the first positioning module 120 and the second positioning module 130 are used to position and fix the material belt 113, then the material pushing module 150 is inserted into the preset position of the material belt 113, the first positioning module 120 and the second positioning module 130 are released, the material pushing module 150 pushes the material belt 113 to a certain distance towards the second conveying flow channel 212, the first positioning module 120 and the second positioning module 130 are used to position and fix the material belt 113 again, on the second rack 210, the pressing positioning cylinder 220 drives the pressing positioning module 230 to descend from above the material belt 113 of the second conveying flow channel 212 to press the material belt 113, the jacking module 240 is used to jack the material belt 113 from below, so as to ensure that the material belt 113 does not deviate during the thrust detection process, finally the thrust detection module 250 pushes the pushing head module 260 to apply a thrust to the product 114, so as to complete the detection of the welding holding force between the product 114 and the material belt 113. In the present application, the first positioning module 120 and the second positioning module 130 are used to position and fix the material belt 113, so as to ensure the accurate position of the material belt 113 and the product 114, the material pushing module 150 is used to accurately and quickly feed the material, the pressing positioning module 230 and the jacking module 240 are used to firmly fix the material belt 113, the thrust detection module 250 and the pushing head module 260 are used to apply a thrust to the product 114, so as to complete the welding holding force test of the product, the present application can automatically complete the material feeding and the welding holding force test of the product, the feeding is fast and accurate, the welding force test is accurate, and the production efficiency and the yield of the product are improved.

[0035] As shown in Figures 1-4 The first rack 110 is fixed with a first support plate 111, the first support plate 111 is provided with the first conveying flow channel 112, the material belt 113 is provided with a positioning hole 115, the first positioning module 120, the second positioning module 130 and the material pushing module 150 are all installed on the first support plate 111, and the first support plate 111 is further fixed with an optical fiber detection module 140, the optical fiber detection module 140 comprises an optical fiber support 141 and an optical fiber 142, the optical fiber support 141 is fixed to the first support plate 111, and the optical fiber 142 is installed on the optical fiber support 141. The first conveying flow channel 112 is arranged along the horizontal direction of the first support plate 111, and the first positioning module 120, the material pushing module 150 and the second positioning module 130 are arranged in sequence near the first conveying flow channel 112. The optical fiber detection module 140 can be used to sense whether the material belt 113 is in place, and the second positioning module 130 is controlled to automatically fix the material belt 113 when the product is in place.

[0036] As shown in Figures 2-4As shown, the first positioning module 120 comprises a first positioning frame 121 and a first positioning needle 122 mounted on the first positioning frame 121, and the second positioning module 130 comprises a second positioning frame 131, a positioning needle cylinder 132 and a second positioning needle 133, the positioning needle cylinder 132 is fixedly mounted on the second positioning frame 131, the second positioning needle 133 is connected to the positioning needle cylinder 132, and the positioning needle cylinder 132 can drive the second positioning needle 133 to insert into the positioning hole 115. After the material belt 113 is placed into the first conveying flow channel 112, the first positioning needle 122 is pressed down by hand, so that the first positioning needle 122 inserts into the positioning hole 115 of the material belt 113, thereby realizing the guide positioning of the material belt 113. When the optical fiber detection module 140 detects that the material belt 113 is in place, the positioning needle cylinder 132 drives the second positioning needle 133 to move downward and insert into the positioning hole 115 of the material belt 113, thereby realizing the fixed positioning of the material belt 113.

[0037] As shown in Figures 1-3 As shown, the material pushing module 150 comprises a material pushing seat cylinder 151, a material pushing seat 152, a material pushing needle cylinder 153 and a material pushing needle 154, the material pushing seat cylinder 151 is mounted on the first supporting plate 111, the material pushing seat 152 is connected to the material pushing seat cylinder 151, and the material pushing seat cylinder 151 can drive the material pushing seat 152 to move horizontally, the material pushing needle cylinder 153 is mounted on the material pushing seat 152, the material pushing needle 154 is connected to the material pushing needle cylinder 153, and the material pushing needle cylinder 153 can drive the material pushing needle 154 to insert into the positioning hole 115. The material pushing seat cylinder 151 is horizontally arranged on the first supporting plate 111, the material pushing needle cylinder 153 is vertically mounted on the material pushing seat 152, the material pushing needle cylinder 153 drives the material pushing needle 154 to move downward and insert into the positioning hole 115 of the material belt 113, then the material pushing seat cylinder 151 drags the material pushing seat 152 to move towards the direction of the second conveying flow channel 212, and the material belt 113 is synchronously operated, so as to realize the accurate feeding of the material belt 113.

[0038] As shown in Figures 5-7As shown, the second rack 210 is fixedly provided with a second support plate 211, the second support plate 211 is fixedly provided with the second conveying flow channel 212, the pressing and positioning cylinder 220 and the pressing and positioning module 230 are respectively located on both sides of the second support plate 211, the jacking module 240 and the pressing and positioning cylinder 220 are located on the same side of the second support plate 211, and the shifting head module 260 is movably installed on the second support plate 211. The pressing and positioning module 230 and the jacking module 240 press the material belt 113 from both sides of the material belt 113 respectively, so as to improve the stability of the fixed material belt 113. The second conveying flow channel 212 is arranged along the horizontal direction of the second support plate 211, the first conveying flow channel 112 and the second conveying flow channel 212 are connected, and the same material belt 113 is located in the first conveying flow channel 112 and the second conveying flow channel 212. The pressing and positioning cylinder 220 and the jacking module 240 are located below the second support plate 211, the pressing and positioning module 230, the thrust detection module 250 and the shifting head module 260 are located above the second support plate 211, the pressing and positioning module 230 presses the material belt 113 from above, and the jacking module 240 jacks the material belt 113 from below, so as to ensure that the material belt 113 does not move when a thrust is applied.

[0039] As shown in the Figures 7-8 As shown, the pressing and positioning cylinder 220 is connected with a bottom plate 221, a first end of a guide column 222 is fixedly connected to the bottom plate 221, the guide column 222 penetrates through the second support plate 211, a second end of the guide column 222 is fixedly connected with a sliding plate 223, the pressing and positioning module 230 is fixedly connected to the sliding plate 223, the pressing and positioning cylinder 220 is fixedly installed on a first base plate 224, and the first base plate 224 is fixedly installed on the second support plate 211 through a first fixing column 225. The lower end of the guide column 222 is fixedly installed on the bottom plate 221, and the lower end of the guide column 222 is located below the second support plate 211, the upper end of the guide column 222 is fixedly connected with the sliding plate 223, and the upper end of the guide column 222 is located above the second support plate 211, when the pressing and positioning cylinder 220 drives the bottom plate 221 to move up and down, the sliding plate 223 moves up and down with the pressing and positioning module 230, so as to press or release the material belt 113.

[0040] As shown in the Figures 9-10 As shown, the pressing and positioning module 230 includes a pressing plate 231, a guide pin 232 and a material releasing pin 233 are fixedly installed on the pressing plate 231, the pressing plate 231 is connected to the sliding plate 223, the guide pin 232 is used for aligning the material belt 113, and the material releasing pin 233 is used for pressing the material belt 113. When the pressing plate 231 moves downward under the action of the pressing and positioning cylinder 220, the guide pin 232 aligns the material belt 113, and the material releasing pin 233 presses the material belt 113.

[0041] As shown in Figures 7-8 , the jacking module 240 includes a jacking cylinder 241, a support block 242, and a pressing column 243, the jacking cylinder 241 is connected to the support block 242, the pressing column 243 is fixedly installed on the support block 242, the jacking cylinder 241 is fixedly installed on the second base plate 244, and the second base plate 244 is fixedly installed on the second support plate 211 through the second fixing column 245. When the jacking cylinder 241 drives the support block 242 to move upward, the pressing column 243 operates synchronously, and the pressing column 243 penetrates through the second support plate 211 to press the material belt 113.

[0042] As shown in Figure 10 , the thrust detection module 250 includes a thrust detection cylinder 251, a pressure sensor 252 is connected to the thrust detection cylinder 251, and the pressure sensor 252 is connected to the push head module 260. The thrust detection cylinder 251 drives the push head module 260 through the pressure sensor 252, so that the thrust value applied to the product 114 can be accurately controlled.

[0043] As shown in Figure 9 , Figures 11-12 , the push head module 260 includes a push rod support frame 261, a push rod 262, a fixed block 264, and a baffle 267, the first end of the push rod 262 is fixedly installed with a push jaw 263, the second end of the push rod 262 is fixedly installed on the push rod support frame 261, the fixed block 264 is fixedly installed on the push rod support frame 261, the fixed block 264 is provided with an elastic element 265 inside, the elastic element 265 is provided with a sleeve 266 outside, the baffle 267 is fixedly installed on the fixed block 264, and the elastic element 265 is resisted by the baffle 267. When the thrust detection cylinder 251 drives the pressure sensor 252 to retract, the pressure sensor 252 acts on the elastic element 265, so that the push jaw 263 acts on the product 114, and the welding holding force test of the product 114 is realized; after the external force disappears, the push head module 260 can return to the original position under the action of the elastic element 265, and the elastic element 265 can be a spring.

[0044] The operation method of the present application comprises the following steps:

[0045] Step 1: When the material belt 113 is put into the first conveying flow channel 112, the first positioning needle 122 is pressed down manually, so that the first positioning needle 122 is inserted into the positioning hole 115 of the material belt 113, and the material belt 113 is positioned and guided;

[0046] Step 2: When the optical fiber detection module 140 detects that the material belt 113 is in place, the positioning needle cylinder 132 drives the second positioning needle 133 to descend and insert into the positioning hole 115 of the material belt 113, thereby achieving the fixed positioning of the material belt 113;

[0047] Step 3: The material stirring needle cylinder 153 drives the material stirring needle 154 to descend and insert into the positioning hole 115 of the material belt 113, while the first positioning needle 122 and the second positioning needle 133 are disengaged from the material belt 113, then the material stirring seat cylinder 151 drives the material stirring seat 152 to move towards the direction of the second conveying flow channel 212, and the material belt 113 is synchronously operated to achieve the precise feeding of the material belt 113;

[0048] Step 4: When the pressing positioning cylinder 220 drives the bottom plate 221 to descend, the sliding plate 223 synchronously operates with the pressing positioning module 230, the guide pin 232 guides the material belt 113, and the material removing pin 233 presses the material belt 113;

[0049] Step 5: When the jacking cylinder 241 drives the support block 242 to ascend, the pressing column 243 synchronously operates, and the pressing column 243 passes through the second support plate 211 to press the material belt 113;

[0050] Step 6: When the thrust detection cylinder 251 drives the pressure sensor 252 to retract, the pressure sensor 252 acts on the elastic member 265, so that the stirring claw 263 acts on the product 114, thereby achieving the test of the welding holding force of the product 114.

[0051] It should be noted that, for those skilled in the art, without departing from the concept of the present application, several modifications and improvements can be made, which are all within the scope of the present application. Therefore, the protection scope of the present application patent should be subject to the appended claims.

Claims

1. A strip weld inspection mechanism characterized by: The application relates to an automatic feeding and detecting device, which comprises an automatic feeding unit (100) and an automatic detecting unit (200), the automatic feeding unit (100) comprises a first rack (110), a first positioning module (120), a second positioning module (130) and a material pushing module (150), the first rack (110) is provided with a first conveying flow channel (112), the automatic detecting unit (200) comprises a second rack (210), a pressing positioning cylinder (220), a pressing positioning module (230), a jacking module (240), a thrust detecting module (250) and a head pushing module (260), the second rack (210) is provided with a second conveying flow channel (212), the first conveying flow channel (112) is used for placing a material belt (113), the material belt (113) is welded with a product (114), the first positioning module (120) and the second positioning module (130) are used for fixing the material belt (113) on the first conveying flow channel (112), the material pushing module (150) is used for pushing the material belt (113) on the first conveying flow channel (112) towards the second conveying flow channel (212), the pressing positioning cylinder (220) is connected to the pressing positioning module (230), the pressing positioning cylinder (220) can drive the pressing positioning module (230) to press the material belt (113) on the second conveying flow channel (212), the jacking module (240) is used for jacking against the material belt (113) on the second conveying flow channel (212), and the thrust detecting module (250) can push the head pushing module (260) to apply a thrust to the product (114).

2. The web weld inspection mechanism of claim 1, wherein: The first rack (110) is fixedly provided with a first supporting plate (111), the first supporting plate (111) is provided with the first conveying flow channel (112), the material belt (113) is provided with a positioning hole (115), the first positioning module (120), the second positioning module (130) and the material pushing module (150) are all installed on the first supporting plate (111), and the first supporting plate (111) is further fixedly provided with a fiber detecting module (140), the fiber detecting module (140) comprises a fiber support (141) and a fiber (142), the fiber support (141) is fixed to the first supporting plate (111), and the fiber (142) is installed on the fiber support (141).

3. The web welding inspection mechanism of claim 2, wherein: The first positioning module (120) comprises a first positioning rack (121) and a first positioning needle (122) installed on the first positioning rack (121), the second positioning module (130) comprises a second positioning rack (131), a positioning needle cylinder (132) and a second positioning needle (133), the positioning needle cylinder (132) is fixedly installed on the second positioning rack (131), the second positioning needle (133) is connected to the positioning needle cylinder (132), and the positioning needle cylinder (132) can drive the second positioning needle (133) to be inserted into the positioning hole (115).

4. The strip welding inspection mechanism of claim 2, wherein: The poking module (150) comprises a poking seat cylinder (151), a poking seat (152), a poking needle cylinder (153) and a poking needle (154), the poking seat cylinder (151) is installed on the first support plate (111), the poking seat (152) is connected to the poking seat cylinder (151), and the poking seat cylinder (151) can drive the poking seat (152) to move horizontally, the poking needle cylinder (153) is installed on the poking seat (152), the poking needle (154) is connected to the poking needle cylinder (153), and the poking needle cylinder (153) can drive the poking needle (154) to insert into the positioning hole (115).

5. The strip welding inspection mechanism of claim 1, wherein: The second rack (210) is fixedly provided with a second support plate (211), the second support plate (211) is fixedly provided with the second conveying flow channel (212), the pressing positioning cylinder (220) and the pressing positioning module (230) are located on the two sides of the second support plate (211) respectively, the jacking module (240) and the pressing positioning cylinder (220) are located on the same side of the second support plate (211), and the poking head module (260) is movably installed on the second support plate (211).

6. The strip welding inspection mechanism of claim 5, wherein: The pressing positioning cylinder (220) is connected with a bottom plate (221), a first end of a guide column (222) is fixedly connected to the bottom plate (221), the guide column (222) penetrates through the second support plate (211), a second end of the guide column (222) is fixedly connected with a sliding plate (223), the pressing positioning module (230) is fixedly connected to the sliding plate (223), the pressing positioning cylinder (220) is fixedly installed on a first base plate (224), and the first base plate (224) is fixedly installed on the second support plate (211) through a first fixing column (225).

7. The strip welding inspection mechanism of claim 6, wherein: The pressing positioning module (230) comprises a pressing plate (231), a guide pin (232) and a material removing pin (233) are fixedly installed on the pressing plate (231), the pressing plate (231) is connected to the sliding plate (223), the guide pin (232) is used for guiding the material belt (113), and the material removing pin (233) is used for pressing the material belt (113).

8. The strip welding inspection mechanism of claim 5, wherein: The jacking module (240) comprises a jacking cylinder (241), a support block (242) and a pressing column (243), the jacking cylinder (241) is connected to the support block (242), the pressing column (243) is fixedly installed on the support block (242), the jacking cylinder (241) is fixedly installed on a second base plate (244), and the second base plate (244) is fixedly installed on the second support plate (211) through a second fixing column (245).

9. The strip welding inspection mechanism of claim 5, wherein: The thrust detection module (250) comprises a thrust detection cylinder (251), a pressure sensor (252) is connected to the thrust detection cylinder (251), and the pressure sensor (252) is connected to the poking head module (260).

10. The strip welding inspection mechanism of claim 5, wherein: The dial head module (260) comprises a dial rod support frame (261), a dial rod (262), a fixed block (264) and a baffle (267), the first end of the dial rod (262) is fixedly installed with a dial claw (263), the second end of the dial rod (262) is fixedly installed on the dial rod support frame (261), the fixed block (264) is fixedly installed on the dial rod support frame (261), the fixed block (264) is provided with an elastic element (265) inside, the elastic element (265) is provided with a sleeve (266) outside, the baffle (267) is fixedly installed on the fixed block (264), and the elastic element (265) is resisted by the baffle (267).

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