Stepping type automatic size detection equipment for cylindrical products

Abstract

The utility model discloses stepping type automatic size detection equipment for cylindrical products. The stepping type automatic size detection equipment is characterized by comprising a detection host (1), a middle translation mechanism (4), an overturning and transferring mechanism (2) and a removing and discharging mechanism (3), the detection host (1) comprises a stepping conveying mechanism (11) and a plurality of detection mechanisms, and is used for detecting the size of the cylindrical product (9); the middle translation mechanism (4) is connected to the output end of the stepping conveying mechanism (11) so as to wait to collect a plurality of cylindrical products (9) as a batch for translation; the removing and discharging mechanism (3) comprises a discharging conveying line (31) and a removing operation mechanism (32); the overturning and transferring mechanism (2) is used for overturning the cylindrical products (9) horizontally placed on the middle translation mechanism (4) by 90 degrees to be in a vertical state and transferring the cylindrical products (9) into jigs on the discharging conveying line (31).

Description

TECHNICAL FIELD

[0001] The utility model relates to cylindrical product detection equipment, concretely relates to a cylindrical product step -by -step automatic size detection equipment. BACKGROUND

[0002] With the use of battery 46 steel shell in new energy industry, the market demand for battery 46 steel shell gradually increases, and the production of battery 46 steel shell also gradually increases, due to the related use requirements of battery 46 steel shell, the size and appearance of the product are relatively strict, for the pole part, the height difference between the shell and the pole needs to be measured, the pole outer circle size is measured, and the appearance of the inner and outer poles is detected.

[0003] The existing detection process mainly uses semi-automatic detection equipment to measure the pole height, and the appearance detection is detected and identified by manual operation, so the manual and semi-automatic detection equipment is slow in efficiency, poor in detection consistency, easy to be affected by human factors, and inconvenient for inner hole pole measurement, and there is a risk of scratching the shell, along with the expansion of market demand, manual detection, quality and efficiency, cost cannot meet the market demand, so it is necessary to develop a cylindrical steel shell full-automatic pole detection equipment. SUMMARY

[0004] The utility model discloses a cylindrical product step -by -step automatic size detection equipment to realize the size detection of cylindrical product and remove defective products.

[0005] To achieve the above object, the utility model adopts the technical scheme of a cylindrical product step -by -step automatic size detection equipment, which comprises a detection host, an intermediate translation mechanism, a turnover transfer mechanism and a removal mechanism.

[0006] The detection host comprises a step -by -step conveying mechanism, which comprises a fixed shelf and a step -by -step carrying assembly, a plurality of workpiece positioning grooves for placing cylindrical products horizontally are arranged on the fixed shelf, the step -by -step carrying assembly comprises two carrying hooks, the carrying hooks are long strips, are symmetrically arranged on the two sides of the fixed shelf along the arrangement direction of the workpiece positioning grooves, and grooves for lifting the end of the cylindrical product are arranged on each carrying hook corresponding to the workpiece positioning groove, eccentric driving mechanisms are driven on the two carrying hooks to make the two carrying hooks rotate synchronously in the state of keeping parallel to the arrangement direction of the workpiece positioning grooves in the vertical plane, the carrying hooks have the closed loop motion stroke of lifting, moving forward, descending and retreating relative to the workpiece positioning groove, and the step -by -step carrying of the cylindrical product is realized, the detection host further comprises a plurality of detection mechanisms, the detection mechanisms are correspondingly arranged at the two ends of the workpiece positioning groove along the arrangement direction of the workpiece positioning groove, and are used for detecting the size of the cylindrical product.

[0007] The intermediate translation mechanism is connected to the output end of the step-by-step conveying mechanism to wait for collecting multiple cylindrical products as a batch for translation;

[0008] The rejection and discharging mechanism comprises a discharging conveying line and a rejection operation mechanism, the input end of the discharging conveying line is opposite to the output end of the intermediate translation mechanism; multiple jigs matching the end of the cylindrical product are placed and conveyed on the discharging conveying line, the jigs are open upward for the cylindrical product to be positioned vertically therein; the rejection operation mechanism is arranged on one side of the discharging conveying line to complete the rejection operation of the defective product on the corresponding jigs;

[0009] The turnover and transfer mechanism is arranged between the input end of the discharging conveying line and the output end of the intermediate translation mechanism, for turning over the cylindrical product lying on the intermediate translation mechanism by 90 degrees into a vertical state and transferring it into the jigs on the discharging conveying line.

[0010] In the above scheme, the intermediate translation mechanism comprises a first transmission belt mechanism and a second transmission belt mechanism, the first transmission belt mechanism comprises a first transmission belt, a first transmission belt driving wheel and a first transmission belt driven wheel supporting the first transmission belt, and a first transmission belt motor for driving, the second transmission belt mechanism comprises a second transmission belt, a second transmission belt driving wheel and a second transmission belt driven wheel supporting the second transmission belt, and a second transmission belt motor for driving; the first transmission belt and the second transmission belt are arranged side by side, multiple product carriers are arranged in close proximity on the first transmission belt, and multiple product carriers are also arranged in close proximity on the second transmission belt; the number of product carriers on the first transmission belt and the second transmission belt corresponds to the number of jigs on the discharging conveying line.

[0011] In the above scheme, the detection host further comprises a cylindrical product self-rotation assembly arranged on the fixed shelf corresponding to the position where the cylindrical product needs to be detected for self-rotation, the cylindrical product self-rotation assembly comprises two or more rubber-coated wheels supporting the cylindrical product side by side, the rubber-coated wheels are driven to rotate synchronously by a self-rotation driving motor to frictionally contact and drive the rotation of the cylindrical product.

[0012] In the above scheme, the eccentric driving mechanism comprises two eccentric wheel assemblies, a transmission mechanism, and a driving motor; the two eccentric wheel assemblies are arranged at the lower ends of the two ends of the carrying hook claw.

[0013] In the above scheme, the turnover and transfer mechanism comprises a carrying and transferring manipulator and an electromagnet adsorption assembly mounted on the operating end of the carrying and transferring manipulator, the electromagnet adsorption assembly comprises a long strip-shaped electromagnet acting on the outer wall of the cylindrical product.

[0014] In the above scheme, the rejection operation mechanism is a plurality of rejection and pushing cylinders arranged in an array.

[0015] In the scheme, the discharging conveying line output end of the rejecting discharging mechanism is also connected with a good product collecting table.

[0016] In the scheme, the detecting mechanism comprises lower inner wall detecting mechanism, mouth upper inner wall detecting mechanism, mouth outer side detecting mechanism, outsole AI detecting mechanism, outsole detecting mechanism, upper inner wall detecting mechanism, pole middle hole detecting mechanism, outsole measuring mechanism, inner bottom measuring detecting mechanism, mouth measuring and detecting mechanism and outer wall line scanning mechanism.

[0017] The utility model discloses the advantages are as follows:

[0018] The utility model discloses a detection host computer adopts the stepping conveying of the lying of cylindrical product, realizes the size detection of cylindrical product to a level position, and then constitutes batch conveying with the waiting of intermediate translation mechanism, after the overturning of overturning transfer mechanism 90 degrees, finally removes the rejecting discharging mechanism and becomes the vertical state and is convenient to reject, realizes the automation, and the beat speed is fast, reaches 120-150 of / min speed. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is whole three -dimensional schematic view for the utility model embodiment;

[0020] Figure 2 It is the schematic diagram of the detection host computer of the utility model embodiment's plan;

[0021] Figure 3 It is the three -dimensional schematic diagram of the stepping conveying mechanism of the detection host computer of the utility model embodiment;

[0022] Figure 4 It is the main view schematic diagram of the stepping conveying mechanism of the detection host computer of the utility model embodiment;

[0023] Figure 5 It is the eccentric wheel subassembly cross section schematic diagram of the eccentric drive mechanism of the detection host computer of the utility model embodiment;

[0024] Figure 6 It is the main view schematic diagram of the cylindrical product autorotation subassembly of the detection host computer of the utility model embodiment;

[0025] Figure 7 It is the three -dimensional schematic diagram of the intermediate translation mechanism of the utility model embodiment;

[0026] Figure 8 It is the three -dimensional schematic diagram of the overturning transfer mechanism of the utility model embodiment;

[0027] Figure 9 It is the electromagnet adsorption subassembly schematic diagram in the overturning transfer mechanism of the utility model embodiment;

[0028] Figure 10 A three-dimensional schematic view of the rejecting and discharging mechanism of the utility model embodiment;

[0029] Figure 11 A three-dimensional schematic view of the good product collecting table of the utility model embodiment.

[0030] In the above drawings:

[0031] 1, detection host computer; 100, lower inner wall detection mechanism; 101, mouth upper inner wall detection mechanism; 102, mouth outer side detection mechanism; 103, outsole AI detection mechanism; 104, outsole detection mechanism; 105, upper inner wall detection mechanism; 106, pole middle hole detection mechanism; 107, outsole measurement mechanism; 108, inner bottom measurement detection mechanism; 109, mouth measurement and detection mechanism; 110, outer wall line scanning mechanism; 11, step conveying mechanism; 111, fixed shelf; 1111, workpiece positioning groove; 112, step carrying assembly; 1121, carrying hook; 1122, eccentric driving mechanism; 11221, eccentric wheel assembly; 11222, driving motor; 11223, belt; 12, cylindrical product rotation assembly; 121, rubber-coated wheel; 122, gear;

[0032] 2, turnover and transfer mechanism; 21, electromagnet adsorption assembly; 22, jig positioning mechanism;

[0033] 3, rejecting and discharging mechanism; 31, discharging conveying line; 311, jig; 32, rejecting operation mechanism;

[0034] 4, intermediate translation mechanism; 41, first transmission belt; 411, first transmission belt motor; 42, second transmission belt; 421, second transmission belt motor; 43, product bracket;

[0035] 5, good product collecting table; 51, platform motor; 52, mesh belt; 53, support;

[0036] 9, cylindrical product; DETAILED DESCRIPTION

[0037] The utility model will be further described below in combination with the drawings and embodiments:

[0038] The present application will be described in detail below with reference to the drawings and embodiments. Any person skilled in the art can modify and improve the technology taught by the present application without departing from the spirit and scope of the present application.

[0039] The terms used in this paper are only for describing specific embodiments and are not intended to limit the present application. The singular forms such as "a", "this", "this", "this" and "this" as used herein also include the plural forms.

[0040] As used herein, the terms "connected," "coupled," "positioned," or related terms are used broadly and encompass both direct and indirect electrical connections, as well as one or more components adapted to facilitate electrical connections between other components.

[0041] As used herein, the terms "comprises," "comprising," "includes," "including," "has," "having," and the like are open-ended terms that are intended to be synonymous, and are generally used to permit a statement of openness to follow the term.

[0042] As used herein, the terms "comprises," "comprising," "includes," "including," "has," "having," and the like are open-ended terms that are intended to be synonymous, and are generally used to permit a statement of openness to follow the term.

[0043] As used herein, the terms "comprises," "comprising," "includes," "including," "has," "having," and the like are open-ended terms that are intended to be synonymous, and are generally used to permit a statement of openness to follow the term.

[0044] Embodiment: A cylindrical product step-by-step automatic size detection device, particularly suitable for cylindrical battery steel shells, as shown in Figures 1-11 The cylindrical product step-by-step automatic size detection device includes a detection host 1, an intermediate translation mechanism 4, a turnover transfer mechanism 2, and a rejection discharge mechanism 3.

[0045] The detection host 1 includes a step-by-step conveying mechanism 11, as shown in Figure 1 The step-by-step conveying mechanism 11 includes a fixed shelf 111 and a step-by-step carrying assembly 112. The fixed shelf 111 has a plurality of workpiece positioning grooves 1111 for placing cylindrical products 9 in a horizontal position along a transverse line. The step-by-step carrying assembly 112 includes two carrying hooks 1121. The carrying hooks 1121 are long strips symmetrically arranged on both sides of the fixed shelf 111 along the arrangement direction of the workpiece positioning grooves 1111, and each carrying hook 1121 has a groove corresponding to the workpiece positioning groove 1111 for lifting the end of the cylindrical product 9.

[0046] The step-by-step conveying mechanism 11 includes a fixed shelf 111 and a step-by-step carrying assembly 112. The fixed shelf 111 has a plurality of workpiece positioning grooves 1111 for placing cylindrical products 9 in a horizontal position along a transverse line. The step-by-step carrying assembly 112 includes two carrying hooks 1121. The carrying hooks 1121 are long strips symmetrically arranged on both sides of the fixed shelf 111 along the arrangement direction of the workpiece positioning grooves 1111, and each carrying hook 1121 has a groove corresponding to the workpiece positioning groove 1111 for lifting the end of the cylindrical product 9. Figure 2 Figure 3 Figure 4 Figure 5 The step-by-step conveying mechanism 11 includes a fixed shelf 111 and a step-by-step carrying assembly 112. The fixed shelf 111 has a plurality of workpiece positioning grooves 1111 for placing cylindrical products 9 in a horizontal position along a transverse line. The step-by-step carrying assembly 112 includes two carrying hooks 1121. The carrying hooks 1121 are long strips symmetrically arranged on both sides of the fixed shelf 111 along the arrangement direction of the workpiece positioning grooves 1111, and each carrying hook 1121 has a groove corresponding to the workpiece positioning groove 1111 for lifting the end of the cylindrical product 9. Figure 3

[0047] Figure 3 Figure 4 Figure 5 ​​​​​​​As shown, the two carrying hooks 1121 are driven by eccentric drive mechanisms 1122 to make synchronous rotary motion in a state of keeping parallel to the arrangement direction of the workpiece positioning groove 1111, so that the carrying hooks 1121 have a closed-loop motion stroke of lifting, moving forward, descending and retreating relative to the workpiece positioning groove 1111, and realize step-by-step carrying of the cylindrical product 9. Specifically, the eccentric drive mechanisms 1122 include two eccentric wheel assemblies 11221, a transmission mechanism and a driving motor 11222. The two eccentric wheel assemblies 11221 are arranged at the two ends of the carrying hooks 1121, that is, the two ends of the carrying hooks 1121 are rotatably connected by the eccentric wheel assemblies 11221, so as to keep the state of always being parallel to the arrangement direction of the workpiece positioning groove 1111.

[0048] Referring to Figure 1 As shown, the detection host 1 further includes a plurality of detection mechanisms, which are correspondingly arranged at the two ends of the workpiece positioning groove 1111 along the arrangement direction of the workpiece positioning groove 1111, and are used for detecting the size of the mouth and the outer bottom of the cylindrical product 9. Specifically, the detection mechanism devices are selected as needed, for example, 11 detection mechanisms can be used, which are in turn: a lower inner wall detection mechanism 100, a mouth upper inner wall detection mechanism 101, a mouth outer side detection mechanism 102, an outer bottom AI detection mechanism 103, an outer bottom detection mechanism 104, an upper inner wall detection mechanism 105, a pole middle hole detection mechanism 106, an outer bottom measurement mechanism 107, an inner bottom measurement detection mechanism 108, a mouth measurement and detection mechanism 109 and an outer wall line scanning mechanism 110.

[0049] Referring to Figure 7 As shown, the intermediate translation mechanism 4 is connected to the output end of the step-by-step conveying mechanism 11 to collect a plurality of cylindrical products 9 as a batch for translation. Specifically, the intermediate translation mechanism 4 can be a common belt and bracket conveying line. However, preferably, the intermediate translation mechanism 4 includes a first transmission belt mechanism and a second transmission belt mechanism, the first transmission belt mechanism includes a first transmission belt 41, a first transmission belt driving wheel and a first transmission belt driven wheel supporting the first transmission belt 41, and a first transmission belt motor 411 for driving, the second transmission belt mechanism includes a second transmission belt 42, a second transmission belt driving wheel and a second transmission belt driven wheel supporting the second transmission belt 42, and a second transmission belt motor 421 for driving; the first transmission belt 41 and the second transmission belt 42 are arranged side by side, a plurality of product carriers 43 are arranged in close proximity on the first transmission belt 41, and a plurality of product carriers 43 are also arranged in close proximity on the second transmission belt 42; the number of product carriers 43 on the first transmission belt 41 and the second transmission belt 42 corresponds to the number of jigs on the discharge conveying line. That is, the first transmission belt 41 and the second transmission belt 42 work alternately to further improve the beat.

[0050] Referring toFigure 10 As shown, the rejection and discharging mechanism 3 comprises a discharging conveying line 31 and a rejection operation mechanism 32, the input end of the discharging conveying line 31 is opposite to the output end of the intermediate translation mechanism 4. The discharging conveying line 31 is provided with a plurality of jigs 311 matched with the end of the cylindrical product 9, the jigs 311 are open upward for the cylindrical product 9 to be positioned vertically therein; the rejection operation mechanism 32 is arranged on one side of the discharging conveying line 31 to complete the rejection operation of the defective product on the jigs 311.

[0051] As shown in Figure 8 and Figure 9 As shown, the turnover and transfer mechanism 2 is arranged between the input end of the discharging conveying line 31 and the output end of the intermediate translation mechanism 4, for turning over the cylindrical product 9 placed horizontally on the intermediate translation mechanism 4 by 90 degrees into a vertical state and transferring it into the jigs on the discharging conveying line 31.

[0052] For some detections (such as outer wall line scanning) requiring the self-rotation of the cylindrical product 9, a cylindrical product self-rotation assembly 12 is arranged corresponding to the detection mechanism (such as the outer wall line scanning mechanism 110).

[0053] As shown in Figure 6 As shown, the cylindrical product self-rotation assembly 12 is arranged on the fixed shelf 111 corresponding to the detection position requiring the self-rotation of the cylindrical product 9, the cylindrical product self-rotation assembly 12 comprises two or more rubber-coated wheels 121 supported on the cylindrical product 9, the rubber-coated wheels 121 are driven to rotate synchronously by the self-rotation driving motor to frictionally contact and drive the rotation of the cylindrical product 9. Specifically, the self-rotation driving motor drives the belt pulley through the belt, and then transmits power to the gear 122, and then transmits power to the rubber-coated wheel 121.

[0054] As shown in Figure 8 and Figure 9 As shown, the turnover and transfer mechanism 2 specifically comprises a carrying and transferring manipulator and an electromagnet adsorption assembly 21 mounted on the operating end of the carrying and transferring manipulator, the electromagnet adsorption assembly comprises a long strip-shaped electromagnet arranged on the outer wall of the cylindrical product 9. Specifically, the carrying and transferring manipulator can be a multi-axis manipulator for finished products, or can be a superposition of an X-axis translation mechanism, a Y-axis translation mechanism, a Z-axis lifting mechanism, and a 90-degree turnover mechanism.

[0055] As shown in Figure 10 As shown, the rejection operation mechanism 32 specifically and preferably can adopt a plurality of rejection push cylinders arranged in an array.

[0056] The output end of the discharging conveying line 31 of the rejection and discharging mechanism 3 is further connected to a good product collecting table 5. The good product collecting table 5 specifically can adopt a mesh belt platform, as shown in Figure 11 which is composed of a platform motor 51, a mesh belt 52, and a bracket 53.

[0057] The main features of the embodiment are: in the detection host 1, the cylindrical products are placed horizontally and stepped transported, the size of the cylindrical products is detected in a step-by-step manner, the batch transportation is realized by the intermediate translation mechanism 4, the cylindrical products are flipped by 90 degrees by the flipping and transferring mechanism 2, and finally, the cylindrical products are moved to the removal and discharging mechanism 3 to become a vertical state for convenient removal, which realizes automation and fast speed of 120-150 / min. The structure of the utility model is relatively simple, and the realization cost is not high.

[0058] For convenience, a feeding line can be arranged in front of the detection host, and the cylindrical products 9 are fed.

[0059] The jig 311 on the discharging conveying line 31 of the removal and discharging mechanism 3 can be placed by manual, preferably automatically supplied from the inlet end of the discharging conveying line 31, and a jig positioning mechanism 22 can be further arranged on the flipping and transferring mechanism 2 to position a batch of jigs 311 on the discharging conveying line 31 of the removal and discharging mechanism 3, so that the cylindrical products 9 are placed by the mechanical hand.

[0060] The above embodiment is only for illustrating the technical concept and characteristics of the utility model, the purpose is to enable the person skilled in the art to understand the content of the utility model and to implement it, and it cannot limit the protection scope of the utility model. Any equivalent changes or modifications according to the spirit and essence of the utility model should be covered within the protection scope of the utility model.

Claims

1. A cylindrical product step-and-go automated dimensioning apparatus, characterized by: Including detection host (1), intermediate translation mechanism (4), turnover transfer mechanism (2) and reject discharge mechanism (3); The detection host (1) includes a step-by-step conveying mechanism (11), the step-by-step conveying mechanism (11) includes a fixed shelf (111) and a step-by-step carrying assembly (112), a plurality of workpiece positioning grooves (1111) for placing cylindrical products in a lying position are arranged on the fixed shelf (111) along a transverse line, and the step-by-step carrying assembly (112) includes two carrying hooks (1121); the carrying hook (1121) is long strip-shaped, is symmetrically arranged on both sides of the fixed shelf (111) along the arrangement direction of the workpiece positioning groove (1111), and a groove for lifting the end of the cylindrical product (9) is arranged on each carrying hook (1121) corresponding to the workpiece positioning groove (1111); the two carrying hooks (1121) are driven by an eccentric drive mechanism (1122), so that the two carrying hooks (1121) make synchronous rotary motion in a state of being parallel to the arrangement direction of the workpiece positioning groove (1111) in the vertical plane, the carrying hook (1121) has a closed-loop motion stroke of lifting, moving forward, descending and retreating relative to the workpiece positioning groove (1111), step-by-step carrying of the cylindrical product (9) is realized; the detection host (1) further includes a plurality of detection mechanisms, which are correspondingly arranged at both ends of the workpiece positioning groove (1111) along the arrangement direction of the workpiece positioning groove (1111) and are used for size detection of the cylindrical product (9); The intermediate translation mechanism (4) is connected to the output end of the step-by-step conveying mechanism (11) to collect a plurality of cylindrical products (9) as a batch for translation; The reject discharge mechanism (3) includes a discharge conveying line (31) and a rejection operation mechanism (32), the input end of the discharge conveying line (31) is opposite to the output end of the intermediate translation mechanism (4); a plurality of jigs (311) matched with the end of the cylindrical product (9) are placed and conveyed on the discharge conveying line (31), the jigs (311) are open upward to vertically position the cylindrical product (9) therein; the rejection operation mechanism (32) is arranged on one side of the discharge conveying line (31) to complete the rejection operation of defective products on the jigs thereon; The turnover transfer mechanism (2) is arranged between the input end of the discharge conveying line (31) and the output end of the intermediate translation mechanism (4), for turning over the cylindrical product (9) placed in a lying position on the intermediate translation mechanism (4) by 90 degrees into a vertical state and moving into the jig on the discharge conveying line (31).

2. The cylindrical product step-and-go automated dimension detection apparatus of claim 1, wherein: The intermediate translation mechanism (4) comprises a first transmission belt mechanism and a second transmission belt mechanism, the first transmission belt mechanism comprises a first transmission belt (41), a first transmission belt driving wheel and a first transmission belt driven wheel supporting the first transmission belt (41), and a first transmission belt motor (411) for driving, the second transmission belt mechanism comprises a second transmission belt (42), a second transmission belt driving wheel and a second transmission belt driven wheel supporting the second transmission belt (42), and a second transmission belt motor (421) for driving; the first transmission belt (41) and the second transmission belt (42) are arranged side by side, a plurality of product carriers (43) are arranged in close proximity on the first transmission belt (41), and a plurality of product carriers (43) are also arranged in close proximity on the second transmission belt (42); the number of product carriers (43) on the first transmission belt (41) and the second transmission belt (42) corresponds to the number of jigs on the discharge conveying line.

3. The cylindrical product step-and-go automated dimension detection apparatus of claim 1, wherein: The detection host (1) further comprises a cylindrical product self-rotation assembly (12) arranged on the fixed shelf (111) corresponding to the position where the cylindrical product self-rotation detection is required, the cylindrical product self-rotation assembly (12) comprises two or more rubber-coated wheels (121) supporting the cylindrical product side by side, and the rubber-coated wheels (121) are driven to rotate synchronously by a self-rotation driving motor to drive the rotation of the cylindrical product (9) through friction contact.

4. The cylindrical product step-and-go automated dimension detection apparatus of claim 1, wherein: The eccentric drive mechanism (1122) comprises two eccentric wheel assemblies (11221), a transmission mechanism, and a driving motor (11222); the two eccentric wheel assemblies (11221) are arranged at the lower ends of the two ends of the carrying hook claw (1121).

5. The cylindrical product step-and-go automated dimension detection apparatus of claim 1, wherein: The turnover transfer mechanism (2) comprises a carrying transfer manipulator and an electromagnet adsorption assembly (21) mounted on the operating end of the carrying transfer manipulator, and the electromagnet adsorption assembly comprises a long strip-shaped electromagnet arranged on the outer wall of the cylindrical product (9).

6. The cylindrical product step-and-go automated dimension detection apparatus of claim 1, wherein: The rejection operation mechanism (32) is a plurality of rejection push cylinders arranged in an array.

7. The cylindrical product step-and-go automated dimension detection apparatus of claim 1, wherein: The discharge conveying line (31) of the rejection discharge mechanism (3) is further connected to a good product collection table (5) at the output end.

8. The cylindrical product step-and-repeat automatic dimension detection apparatus according to claim 1, wherein: The detection mechanism comprises a lower inner wall detection mechanism (100), a mouth upper inner wall detection mechanism (101), a mouth outer side detection mechanism (102), an outer bottom AI detection mechanism (103), an outer bottom detection mechanism (104), an upper inner wall detection mechanism (105), a pole column hole detection mechanism (106), an outer bottom measurement mechanism (107), an inner bottom measurement detection mechanism (108), a mouth measurement and detection mechanism (109), and an outer wall line scanning mechanism (110).

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