CN215415093U

CN215415093U - Positioning detection device

Info

Publication number: CN215415093U
Application number: CN202023166672.XU
Authority: CN
Inventors: 刘日传
Original assignee: Suzhou Lingyu Electronic Technology Co Ltd
Current assignee: Suzhou Lingyu Electronic Technology Co Ltd
Priority date: 2020-12-24
Filing date: 2020-12-24
Publication date: 2022-01-04
Anticipated expiration: 2030-12-24

Abstract

The utility model discloses a positioning detection device which comprises a jig plate for a material belt to pass through, a first pressing plate positioned above the jig plate, a first driving mechanism for driving the first pressing plate to move up and down and a camera detection mechanism positioned above the first pressing plate, wherein a first avoidance groove matched with the material belt and a first through hole corresponding to the camera detection mechanism are formed in the first pressing plate, a first pressing block for pressing the material belt is arranged in the first through hole, and a second avoidance groove corresponding to a product on the material belt is formed in the first pressing block. The product detection device can accurately detect products, is simple and convenient to operate, effectively saves manpower, material resources and time, the first pressing block can stably press the material belt, the second avoidance groove can avoid the products on the material belt, the detection precision is high, the conditions of missing detection, misjudgment, product damage and the like are not easy to generate, the production efficiency and the yield of the products are improved, and the production cost is reduced.

Description

Positioning detection device

Technical Field

The utility model relates to a detection device, in particular to a positioning detection device.

Background

With the continuous progress of society and the rapid development of science and technology, the demand of many products is larger and higher, so that the production requirements can be met by ensuring the product quality and improving the production efficiency, and the mechanical automation and the intellectualization are inevitable development trends. At present, a plurality of stamping products and the like are sequentially and continuously processed on corresponding material belts, and after the products are processed, the products need to be detected, the overall dimension, welding points and the like of the products are detected, so that whether the products are qualified or not is determined, for example, some parts and components of 3C electronic products and the like. However, the traditional manual detection mode is difficult to accurately detect the deformation, welding spots and the like of smaller products, the operation is inconvenient, more manpower is occupied, the consumed time is long, the labor intensity is high, the detection precision is poor, the conditions of missing detection, erroneous judgment and the like are easily generated, so that the production efficiency and the yield of the products are low, the production management and control are not facilitated, and the production cost is high.

SUMMERY OF THE UTILITY MODEL

The present invention aims to provide a positioning detection device, which can solve at least one of the above technical problems, and the technical scheme of the present invention is as follows:

the utility model provides a positioning detection device, including the tool board that is used for the material area to pass through, be located the first clamp plate of tool board top, the first actuating mechanism of drive first clamp plate up-and-down motion and be located the camera detection mechanism of first clamp plate top, be provided with on the first clamp plate and be used for with the first groove of dodging of material area matched with and the corresponding first through-hole of camera detection mechanism, be provided with the first briquetting that is used for compressing tightly the material area in the first through-hole, be provided with on the first briquetting be used for with the material area on the product corresponding second dodge the groove.

In some embodiments, two ends of the first pressing block are respectively elastically matched with the first pressing plate through the first elastic piece.

In some embodiments, the two ends of the first pressing block are respectively provided with a first sliding portion, the top of the first pressing plate is provided with a first sliding groove matched with the first sliding portion and a first cover plate for limiting the first pressing block, the upper end of the first elastic member is matched with the first cover plate, and the lower end of the first elastic member is matched with the first pressing block so that the first sliding portion is elastically pressed against the bottom surface of the first sliding groove.

In some embodiments, the two ends of the first pressing block are respectively provided with a first reinforcing part, the first sliding part is arranged on the first reinforcing part, the first pressing plate is provided with a second sliding groove matched with the first reinforcing part, the first sliding groove is communicated with the second sliding groove, the upper end of the first elastic part is matched with the first cover plate, and the lower end of the first elastic part is matched with the first reinforcing part.

In some embodiments, the jig plate is symmetrically provided with first material guiding blocks along two sides of the material strip conveying direction, and the material strip can pass through the two symmetrical first material guiding blocks along the jig plate in sequence to be conveyed.

In some embodiments, the jig plate and the first drive mechanism are mounted on the first support, the first drive mechanism being located below the jig plate.

In some embodiments, the first driving mechanism is a first air cylinder, the output end of the first air cylinder is connected with a first connecting plate, and the first connecting plate is connected with the first pressing plate through a plurality of first connecting rods, so that the structure is simple, and the operation is convenient.

In some embodiments, the camera detection mechanism includes a second bracket and a first camera disposed on the second bracket, the first camera being positioned above the first through hole.

In some embodiments, the second bracket is provided with a first light source corresponding to the first camera, and the first light source is located between the first pressing plate and the first camera.

In some embodiments, a second light source is further disposed on the second support and is correspondingly matched with the first camera, the second light source is located below the jig plate, and a second through hole matched with the second light source is disposed on the jig plate.

The utility model has the beneficial effects that: the corresponding material pulling device pulls the material belt to be conveyed along the jig plate, when a product on the material belt corresponds to a first through hole on the first pressing plate, the first driving mechanism drives the first pressing plate to move downwards, the first avoidance groove on the first pressing plate avoids the material belt, a first pressing block in the first through hole presses the material belt below the first pressing plate, a second avoidance groove on the first pressing block avoids the product on the material belt, a camera detection mechanism above the first through hole detects the external dimension, welding points and the like of the product on the material belt, whether the welding points are wrong or not and the product is deformed or not is detected, so that the product is accurately detected, whether the product is qualified or not is determined, the operation is simple and convenient, the labor intensity is low, manpower, material resources and time are effectively saved, the first pressing block can stably press the material belt, and the second avoidance groove can avoid the product on the material belt, the detection precision is high, the stability and the reliability are high, conditions such as missing detection, misjudgment, product damage and the like are not easy to generate, so that the production efficiency and the yield of products are improved, the production management and control are facilitated, and the production cost is reduced.

In addition, in the technical scheme of the utility model, the technical scheme can be realized by adopting the conventional means in the field unless being particularly described.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

Fig. 1 is a perspective view of a positioning detection apparatus according to an embodiment of the present invention.

Fig. 2 is a perspective view of a positioning detection apparatus with a camera detection mechanism removed according to an embodiment of the present invention.

Fig. 3 is a cross-sectional view of a positioning detection apparatus with a camera detection mechanism removed according to an embodiment of the present invention.

Fig. 4 is a partial enlarged view of a portion a of fig. 3 according to an embodiment of the present invention.

Fig. 5 is a perspective view of a first press block according to an embodiment of the present invention.

The reference numerals in the drawings indicate that the jig plate 1, the first guide block 11, the second through hole 12, the transparent plate 13, the first pressing plate 2, the first avoiding groove 21, the first through hole 22, the first pressing block 23, the second avoiding groove 231, the first sliding portion 232, the first reinforcing portion 233, the first elastic member 24, the first sliding groove 25, the first cover plate 26, the third avoiding groove 261, the second sliding groove 27, the positioning pin 28, the third through hole 29, the first driving mechanism 3, the first cylinder 31, the first connecting plate 32, the first connecting rod 33, the camera detection mechanism 4, the second support 41, the first camera 42, the first light source 43, the second light source 44, the first support 5, the buffer plate 51, and the receiving block 6.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the detailed description and specific examples, while indicating some embodiments of the utility model, are intended for purposes of illustration only and are not intended to limit the scope of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "inner", "outer", "both ends", "both sides", "bottom", "top", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the elements referred to must have a particular orientation or be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first," "second," "upper," "lower," "primary," "secondary," and the like are used for descriptive purposes only and may be used for purposes of simplicity in more clearly distinguishing between various components and not to indicate or imply relative importance.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are used broadly and can be, for example, fixedly connected, detachably connected, integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediate medium, or connected through the inside of two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Fig. 1 is a perspective view of a positioning detection apparatus according to an embodiment of the present invention, fig. 2 is a perspective view of a positioning detection apparatus according to an embodiment of the present invention with a camera detection mechanism removed, fig. 3 is a cross-sectional view of a positioning detection apparatus according to an embodiment of the present invention with a camera detection mechanism removed, fig. 4 is a partial enlarged view of a portion a of fig. 3 according to an embodiment of the present invention, and fig. 5 is a perspective view of a first pressure block according to an embodiment of the present invention.

Example (b):

as shown in fig. 1 to 5, a positioning detection apparatus according to the present invention is schematically shown, including a fixture plate 1, a first pressing plate 2 located above the fixture plate 1, a first driving mechanism 3 driving the first pressing plate 2 to move up and down, and a camera detection mechanism 4 located above the first pressing plate 2, wherein the processed and formed products are sequentially arranged along the material belt, the first pressing plate 2 is provided with a first avoiding groove 21 for matching with the material belt and a first through hole 22 corresponding to the camera detection mechanism 4, the first avoiding groove 21 penetrates the first pressing plate 2 along the conveying direction of the material belt, the first through hole 22 is provided with a first pressing block 23 for pressing the material belt, the first pressing block 23 is provided with a second avoiding groove 231 for corresponding to the products on the material belt, and the number and arrangement of the second avoiding grooves 231 are determined according to the specific products on the material belt. The corresponding material pulling device pulls the material belt to be conveyed along the jig plate 1, when a product on the material belt corresponds to the first through hole 22 on the first pressing plate 2, the material belt stops conveying, the first driving mechanism 3 drives the first pressing plate 2 to move downwards, the first avoiding groove 21 on the first pressing plate 2 avoids the material belt and the product on the material belt, the first pressing block 23 in the first through hole 22 compresses the material belt below the first pressing block 23, the second avoiding groove 231 on the first pressing block 23 avoids the product on the material belt, then the camera detection mechanism 4 above the first through hole 22 detects the overall dimension and the welding spot of the product on the material belt, whether the welding spot of the product is wrong or not is detected, the size deformation and other defects exist, the product is accurately detected, whether the product is qualified or not is determined, the qualified product can be conveniently and accurately taken down from the material belt to be collected, and the like.

The both ends of first briquetting 23 are respectively through first

elastic component

24 and 2 elastic fit of first clamp plate, and first elastic component 24 can play the effect of buffering protection, guarantees that first briquetting 23 compresses tightly the material area better, in addition at first briquetting 23 back of rising, can promote first briquetting 23 and reset. In addition, the first pressing block 23 may also be made of elastic material such as rubber, polyurethane, acrylic rubber, or silicone rubber.

The two ends of the first pressing block 23 are respectively provided with a first sliding portion 232, the top of the first pressing plate 2 is provided with a first sliding groove 25 matched with the first sliding portion 232 and a first cover plate 26 for limiting the first pressing block 23, a certain gap is formed between the first pressing block 23 and the first cover plate 26, the first elastic piece 24 is located between the first cover plate 26 and the first pressing block 23, the upper end of the first elastic piece 24 is matched with the first cover plate 26, and the lower end of the first elastic piece is matched with the first pressing block 23, so that the first sliding portion 232 is elastically pressed against the bottom surface of the first sliding groove 25. When the first pressing block 23 moves downwards to press the material belt, the first elastic member 24 is compressed, and the first sliding portion 232 slides upwards for a certain distance along the first sliding groove 25, so that the first pressing block 23 elastically presses the material belt, and similarly, after the first pressing block 23 moves upwards and is separated from the material belt, the first elastic member 24 pushes the first pressing block 23 to reset through elastic recovery.

The two ends of the first pressing block 23 are respectively provided with a first reinforcing part 233, the first sliding part 232 is arranged on the first reinforcing part 233, the first pressing plate 2 is provided with a second sliding groove 27 matched with the first reinforcing part 233, the first sliding groove 25 is communicated with the second sliding groove 27, the first elastic part 24 is positioned between the first cover plate 26 and the first reinforcing part 233, the upper end of the first elastic part 24 is matched with the first cover plate 26, and the lower end of the first elastic part is matched with the first reinforcing part 233, so that the structure is more stable and reliable. The first elastic member 24 may be an elastic block such as a spring or rubber, and the first cover plate 26 and the first reinforcement portion 233 may further have groove bodies respectively engaged with two ends of the first elastic member 24, so that the structure is simpler, more compact, and more stable.

Be provided with the third through-hole 29 that is used for the guide needle to pass on the tool board 1, be provided with on the first apron 26 and dodge the groove 261 with the corresponding complex third of third through-hole 29, just begin to pass along tool board 1 when being connected with corresponding material device that draws when the material area, the artifical guide needle that uses is convenient for the material area and is connected with corresponding material device that draws from the third dodge groove 261 and pass third through-hole 29 and fix the material area, and the material area of being convenient for is connected with corresponding material device that draws, and it is more convenient to operate.

The jig plate 1 is provided with first guide blocks 11 along the both sides of material area direction of delivery symmetry respectively, and the feed end and the discharge end at jig plate 1 generally set up two first guide blocks 11 respectively in the symmetry respectively, and the material area can be followed jig plate 1 and passed respectively in proper order and carry between two first guide blocks 11 of symmetry to prevent the material area off tracking, guarantee that the material area is carried more steadily. The corresponding terminal surfaces of two first guide blocks 11 of symmetry are provided with respectively and are used for the cell body with the both sides limit matched with in material area, if the one end of product on the material area stretches out a side of material area, then the end that stretches out of product cooperatees with the cell body on first guide block 11, and the guide effect is better like this.

The jig plate 1 can be provided with positioning pins 28 used for matching with the positioning holes in the material belt, and the number and arrangement of the positioning pins 28 are determined according to specific conditions, so that the material belt can be better compressed and positioned.

The feed end of tool board 1 still is provided with material receiving block 6, and the material area is earlier through material receiving block 6 reentrant tool board 1, and stability and reliability are higher. The receiving block 6 may also be provided with a structure similar to the first guide block 11.

The jig plate 1 and the first driving mechanism 3 are mounted on the first support 5, and the first driving mechanism 3 is located below the jig plate 1. The bottom of the first support 5 can also be provided with a buffer plate 51, and the buffer plate 51 is made of elastic materials such as rubber, polyurethane, acrylic rubber and silica gel, so that the effects of shock absorption, buffer protection and the like can be achieved in the using process.

First actuating mechanism 3 can adopt modes such as cylinder, hydro-cylinder, electric jar, sharp module, motor and lead screw cooperate, can adopt the mode of cylinder usually, and the structure is simpler, compact, and the motion is more steady, and installation, maintenance are more convenient, save installation space more, and is safer, environmental protection etc.. The first driving mechanism 3 is a first cylinder 31, the first cylinder 31 is usually located below the jig plate 1, an output end of the first cylinder 31 is connected with a first connecting plate 32, the first connecting plate 32 is connected with the first pressing plate 2 through a plurality of first connecting rods 33, and generally, two or more first connecting rods 33 are symmetrically arranged or uniformly distributed, so that the structure is simple and stable. The first connecting rod 33 is generally cylindrical, and the first bracket 5 and/or the jig plate 1 may further be provided with a guide hole, a guide sleeve, a bushing, a linear bearing, etc. for cooperating with the first connecting rod 33.

The camera detection mechanism 4 includes a first camera 42, the first camera 42 is disposed on the second support 41, the first camera 42 is located above the first through hole 22, the first camera 42 may be a CCD camera or the like that is small in size, light in weight, free from the influence of a magnetic field, and good in vibration and impact resistance, and may also be a laser detector such as a 3D scanner, a three-dimensional intelligent sensor, or the like. The second bracket 41 can also be provided with a sliding table, a linear module and the like which are matched with the first camera 42, for example, a cross sliding table or a three-axis sliding table and the like, so that the height position and the like of the first camera 42 can be conveniently adjusted, and products on the material belt can be better detected.

The second support 41 is provided with a first light source 43 correspondingly matched with the first camera 42, the first light source 43 is located between the first pressing plate 2 and the first camera 42, the second support 41 is further provided with a second light source 44 correspondingly matched with the first camera 42, the second light source 44 is located below the jig plate 1, the jig plate 1 is provided with a second through hole 12 matched with the second light source 44, the first light source 43 can be an annular light source and the like, and the second light source 44 can be a coaxial light source, a backlight source and the like, so that a better detection environment can be provided, and the detection precision is higher. A transparent plate 13 may also be provided in the second through hole 12, the transparent plate 13 being substantially flush with the upper surface of the jig plate 1, so as not to affect the second light source 44, but to be able to support the strip of material.

Compared with the prior art, the utility model has the advantages that: the device can accurately detect the overall dimension, welding spots and the like of products on the material belt, detect whether the products have bad welding spots such as error, size deformation and the like, determine whether the products are qualified, and conveniently and accurately take the qualified products off the material belt for collection, and the like, has simple and convenient operation, compact and stable structure, low labor intensity, effectively saves manpower, material resources and time, first sliding parts 232 at two ends of a first pressing block 23 are respectively pressed on the bottom surface of a first sliding groove 25 on a first pressing plate 2 through a first elastic part 24, so that the first sliding parts 232 can slide upwards along the first sliding groove 25, the first pressing block 23 can elastically press the material belt, has the buffer protection effect, a second avoiding groove 231 can avoid the products on the material belt, a first light source 43 and a second light source 44 of a camera detection mechanism 4 can provide a better detection environment, and the second light source 44 cannot be influenced by a transparent plate 13 on a jig plate 1, the material belt can be supported, the detection precision is high, the stability and the reliability are high, conditions such as missing detection, misjudgment and product damage are not easy to generate, the production efficiency and the yield of products are improved, the production management and control are convenient, and the production cost is reduced.

The above embodiments of the present invention are only for illustrating the technical solutions of the present invention, and not for limiting the same, it should be understood that modifications or substitutions for those skilled in the art can be made on the basis of the above description without departing from the inventive concept, and all such modifications and substitutions should fall within the protection scope of the appended claims. In this case all the details may be replaced with equivalent elements, and the materials, shapes and dimensions may be any.

Claims

1. The utility model provides a location detection device, its characterized in that, including be used for tool board (1) that the material area passes through, be located first clamp plate (2), the drive of tool board (1) top first clamp plate (2) up-and-down motion's first actuating mechanism (3) and be located camera detection mechanism (4) of first clamp plate (2) top, be provided with on first clamp plate (2) be used for with the material area matched with first dodge groove (21) and with camera detection mechanism (4) corresponding first through-hole (22), be provided with in first through-hole (22) and be used for compressing tightly first briquetting (23) in the material area, be provided with on first briquetting (23) and be used for dodging groove (231) with the corresponding second of product on the material area.

2. The positioning detection device according to claim 1, wherein both ends of the first pressing block (23) are elastically matched with the first pressing plate (2) through first elastic members (24).

3. A positioning detecting device according to claim 2, wherein the first pressing block (23) is provided with first sliding portions (232) at two ends thereof, the top of the first pressing plate (2) is provided with a first sliding slot (25) engaged with the first sliding portion (232) and a first cover plate (26) defining the first pressing block (23), the upper end of the first elastic member (24) is engaged with the first cover plate (26) and the lower end thereof is engaged with the first pressing block (23) so that the first sliding portion (232) is elastically pressed against the bottom surface of the first sliding slot (25).

4. A positioning detecting device according to claim 3, characterized in that two ends of the first pressing block (23) are respectively provided with a first reinforcing portion (233), the first sliding portion (232) is arranged on the first reinforcing portion (233), the first pressing block (2) is provided with a second sliding slot (27) matched with the first reinforcing portion (233), the first sliding slot (25) is communicated with the second sliding slot (27), the upper end of the first elastic member (24) is matched with the first cover plate (26) and the lower end thereof is matched with the first reinforcing portion (233).

5. The positioning detection device according to claim 1, wherein the jig plate (1) is symmetrically provided with first material guiding blocks (11) at two sides along the material strip conveying direction, and the material strip can be conveyed along the jig plate (1) sequentially through the two symmetrical first material guiding blocks (11).

6. A positioning detection device according to claim 1, characterized in that said jig plate (1) and said first driving mechanism (3) are mounted on a first bracket (5), said first driving mechanism (3) being located below said jig plate (1).

7. A positioning detection device according to claim 6, characterized in that the first driving mechanism (3) is a first cylinder (31), the output end of the first cylinder (31) is connected with a first connecting plate (32), and the first connecting plate (32) is connected with the first pressure plate (2) through a plurality of first connecting rods (33).

8. The positioning detection device according to any one of claims 1 to 7, wherein the camera detection mechanism (4) comprises a second bracket (41) and a first camera (42) disposed on the second bracket (41), the first camera (42) being located above the first through hole (22).

9. A positioning detection device according to claim 8, characterized in that said second bracket (41) is provided with a first light source (43) corresponding to said first camera (42), said first light source (43) being located between said first pressure plate (2) and said first camera (42).

10. The positioning detection device according to claim 9, wherein the second bracket (41) is further provided with a second light source (44) correspondingly engaged with the first camera (42), the second light source (44) is located below the jig plate (1), and the jig plate (1) is provided with a second through hole (12) engaged with the second light source (44).