CN112058715A

CN112058715A - Online welding piece thrust detection equipment

Info

Publication number: CN112058715A
Application number: CN202010857909.4A
Authority: CN
Inventors: 杨东
Original assignee: Suzhou Lingyu Electronic Technology Co Ltd
Current assignee: Suzhou Lingyu Electronic Technology Co Ltd
Priority date: 2020-08-24
Filing date: 2020-08-24
Publication date: 2020-12-11

Abstract

The invention discloses online welding piece thrust detection equipment. The equipment comprises a bottom plate, wherein a support plate, a pressing plate and a plurality of push rods are arranged on the bottom plate, the support plate is positioned under the pressing plate, and the side surface of each push rod is respectively connected with a plurality of push heads arranged side by side; a strip of material belt can pass through the carrier plate, and a plurality of elastic sheets can be arranged on the material belt side by side; the pressing plate is connected with an air cylinder and can be pressed onto the material belt under the action of the air cylinder; each pushing head is positioned on the side surface of each elastic sheet and can be contacted with each elastic sheet under the action of the pushing rod. The online welding part thrust detection equipment can be applied to online detection of the welding part thrust, so that the detection speed is increased, the labor intensity is reduced, the manpower and material resources are saved, and the production efficiency is improved; the detection precision is improved, and the product can be processed in real time according to the detection result, so that the stability of the product quality is ensured, and the industrial requirements are met.

Description

Online welding piece thrust detection equipment

Technical Field

The invention relates to the field of detection equipment, in particular to online welding part thrust detection equipment.

Background

In the process of processing some smaller part products, such as metal elastic sheet products, the processes of stamping, welding and the like are often needed, and when the welding process is performed, the welding strength and the like of the product need to be detected so as to judge whether the welding effect of the process on the product is firm enough. If the strength of the product does not meet the requirement in the welding process, the product needs to be re-welded or scrapped according to the condition.

In the process of processing the metal elastic sheet product, most of the welding strength detection work of the product is manually operated, generally, an operator holds a push-pull force meter to perform sampling detection on a large number of products, on one hand, a large amount of manpower and material resources are consumed, the production and processing time is long, and the production efficiency is low; on the other hand, the difficulty of manual selective inspection is increased, the large error which is easy to appear is avoided, and the machining condition is difficult to adjust in real time according to the detection result, so that the defective products are easy to appear, and the stability of the product quality is difficult to guarantee.

Disclosure of Invention

In order to solve the problems, the invention provides online welding piece thrust detection equipment.

According to one aspect of the invention, the online welding part thrust detection equipment comprises a bottom plate, wherein a support plate, a pressing plate and a plurality of push rods are mounted on the bottom plate, the support plate is positioned right below the pressing plate, and the side surface of each push rod is respectively connected with a plurality of push heads arranged side by side;

the carrier plate can be provided with a strip of material belt, and a plurality of elastic sheets can be arranged on the material belt side by side;

the pressing plate is connected with an air cylinder and can be pressed onto the material belt under the action of the air cylinder;

each push head is located on the side face of each elastic sheet and can be contacted with each elastic sheet under the action of the push rod.

The online welding part thrust detection equipment can be applied to online detection of the welding part thrust, so that the detection speed is increased, the labor intensity is reduced, the manpower and material resources are saved, and the production efficiency is improved; on the other hand, the detection precision is improved, and the product can be processed in real time according to the detection result, so that the stability of the product quality is ensured, and the industrial requirements are met.

In some embodiments, the carrier plate is mounted on a pad table, which is mounted on the base plate. Therefore, the specific installation mode of the carrier plate is set, and the cushion table ensures that the carrier plate has enough height.

In some embodiments, the carrier plate has a guide block on a side thereof, the guide block being mounted on the pad table, the tape passing through the guide block. Therefore, the running direction of the material belt can be guided through the guide block.

In some embodiments, rollers are mounted to the sides of the base plate through which the strip of material passes. From this, can assist the material area to move smoothly through the gyro wheel.

In some embodiments, the cylinder is mounted on a mounting bracket mounted on the base plate. Thereby, a specific mounting of the cylinder and the pressure plate is provided, while the mounting ensures that the pressure plate has a sufficient height.

In some embodiments, a plurality of guide pins are disposed on both sides of the top surface of the carrier plate, a plurality of alignment blocks are disposed on both sides of the bottom surface of the pressing plate, and each alignment block presses on each guide pin. Therefore, the pressing plate can be accurately butted with the carrier plate when being pressed down through the guide pins and the alignment blocks.

In some embodiments, a plurality of fixing blocks are arranged on both sides of the bottom surface of the pressing plate, and each fixing block presses on both sides of the material belt. From this, can make the clamp plate fix the material area when pushing down through each fixed block.

In some embodiments, the bottom surface of the pressure plate is provided with a plurality of groups of the material pressing blocks, and each group of the material pressing blocks is pressed on each elastic sheet respectively. Therefore, each group of material pressing blocks can be provided with more than one material pressing block, and the pressing plate can fix the elastic sheet when pressed downwards through each group of material pressing blocks.

In some embodiments, each of the push rods is mounted on the same mounting block, which is mounted on the base plate. Thus, a specific mounting mode of each push rod is set.

In some embodiments, the mounting block has an i-shape, and the push rods have four and are respectively mounted inside four corners of the mounting block. Thus, a specific mounting mode of the push rods is further provided, wherein the push heads are arranged side by side at the same height even if the heights and the positions of the push rods are different.

Drawings

FIG. 1 is a … diagram of an online weldment thrust detection apparatus according to an embodiment of the present invention;

fig. 2 is a schematic diagram of a related structure of the carrier board shown in fig. 1;

fig. 3 is a schematic view of a portion of the tape shown in fig. 1;

FIG. 4 is a schematic view of the bottom surface of the platen shown in FIG. 1;

FIG. 5 is a schematic view of a related structure of the putter of FIG. 1;

fig. 6 is a schematic structural diagram of the thrust force detection device shown in fig. 1 when used for detection.

In the figure: the device comprises a bottom plate 1, a support plate 2, a pressing plate 3, a push rod 4, a push head 5, a material belt 6, an elastic sheet 7, a cylinder 8, a guide block 9, a roller 10, a thrust detection device 11, a coil stock discharging mechanism 12, a position degree detection mechanism 13, a welding spot detection mechanism 14, a cutting die 15, a material puller 16, a cushion table 21, a guide pin 22, an alignment block 31, a fixing block 32, a material pressing block 33, an installation block 41, a fixing part 71, an elastic pressing part 72 and an installation frame 81.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Fig. 1 schematically shows the structure of an online weldment thrust detection apparatus according to an embodiment of the present invention, fig. 2 shows the structure related to the carrier plate in fig. 1, fig. 3 shows a portion of the material belt in fig. 1, fig. 4 shows the structure of the bottom surface of the press plate in fig. 1, and fig. 5 shows the structure related to the push rod in fig. 1. As shown in fig. 1 to 5, the detecting apparatus includes a horizontally disposed base plate 1, and other mechanisms are directly or indirectly mounted on the base plate 1. The main mechanism mounted on the base plate 1 includes a substantially rectangular carrier plate 2, a substantially rectangular press plate 3 and a plurality of push rods 4. Wherein, support plate 2 is placed horizontally, and each push rod 4 all is located the side of support plate 2, and clamp plate 3 is then located support plate 2 directly over to be connected with a cylinder 8, can push down under the effect of cylinder 8 and move until pressing on support plate 2. Wherein, the top of carrier band can be through a material area 6, can install a plurality of shell fragments 7 side by side on the material area 6.

Preferably, the carrier plate 2 is mounted above a pad table 21, the pad table 21 being mounted on the base plate 1. The pad table 21 provides a sufficient height for the carrier plate 2. While the cylinder 8 is mounted on the upper side of a mounting 81, the mounting 81 is likewise mounted on the base plate 1, so that the press plate 3 is located directly above the carrier plate 2.

Further preferably, a guide block 9 is mounted on the pad table 21, the guide block 9 is located on the side surface of the carrier plate 2, and the tape 6 also passes through the guide block 9 and is guided by the direction of the guide block 9.

Preferably, rollers 10 are mounted on the side of the base plate 1, which rollers 10 are mounted on the base plate 1 by suitable mounting means and have a height corresponding to the carrier plate 2 and the guide blocks 9, the material strip 6 likewise being able to pass over the rollers 10. The roller 10 has the function of assisting in pulling the material, and can control the movement of the material belt 6 by matching with a material puller and other structures.

A plurality of protruding guide pins 22 are disposed on both side edges of the top surface of carrier plate 2, a plurality of alignment blocks 31 are disposed on both side edges of the bottom surface of pressing plate 3, and the positions of the alignment blocks 31 correspond to the guide pins 22, i.e. when pressing plate 3 is pressed down, each alignment block 31 presses on each guide pin 22, so that pressing plate 3 and carrier plate 2 are butted.

The two sides of the bottom surface of the pressing plate 3 are both provided with a plurality of fixing blocks 32, the fixing blocks 32 are closer to the middle part of the pressing plate 3 than the alignment blocks 31 and are longer than the alignment blocks 31, when the pressing plate 3 is pressed downwards and the alignment blocks 31 are respectively pressed on the guide pins 22, the fixing blocks 32 are just pressed on the two sides of the material belt 6, and therefore the material belt 6 is fixed.

The bottom surface of the pressing plate 3 is further provided with a plurality of groups of pressing blocks 33, the pressing blocks 33 are closer to the middle part of the pressing plate 3 than the fixing blocks 32, and the length of the pressing blocks 33 is basically consistent with that of the pressing blocks 33, when the pressing plate 3 is pressed downwards and each alignment block 31 is respectively pressed on each guide pin 22, each group of pressing blocks 33 just respectively press on each elastic sheet 7 on the material belt 6, and thus each elastic sheet 7 is fixed. The number and the position distribution of each set of the pressing blocks 33 are related to the specific structure of the elastic sheet 7, for example, two ends of the elastic sheet 7 are provided with the fixing portions 71, and the middle is provided with the protruding pressing portions 72, so that each set of the pressing blocks 33 has two blocks and is respectively pressed on each fixing portion 71.

Each push rod 4 is an electric linear push rod, the same side surface of each push rod 4 is connected with a horizontal and slender push head 5, all the push heads 5 are arranged side by side, and the push heads 5 are separated by a specific distance. When the material belt 6 is pressed down and fixed on the carrier plate 2 by the pressing plate 3, each push rod 4 operates to make each push head 5 move horizontally and push and press the protruding pressing part 72 of each elastic sheet 7 at the corresponding position on the material belt 6.

Preferably, the push rods 4 are mounted on the same mounting block 41, and the mounting block 41 is mounted on the bottom plate 1. Further preferably, the mounting block 41 is formed in an i-shape as a whole, and the push rods 4 have four numbers, and are respectively mounted inside four corners of the mounting block 41, i.e., both sides of the bottom surface of the upper plate and both sides of the top surface of the lower plate of the mounting block 41, but the push heads 5 are positioned at the same height and arranged side by side even though the heights and positions of the push rods 4 are different.

Fig. 6 shows a structure of the thrust detecting apparatus of fig. 1 when used for detection. As shown in fig. 6, when the thrust detection device 11 is used to detect the welding strength of the elastic sheet 7, the coil discharging mechanism 12, the thrust detection device 11, the position degree detection mechanism 13, the welding point detection mechanism 14, the cutting die 15, and the puller 16 may be sequentially provided in this order. The coil discharging mechanism 12 discharges the material strip 6 with the products to be detected with the spring plates 7, and the material strip 6 passes through the subsequent mechanisms in sequence and can move under the pulling of the material puller 16.

When a product passes through the thrust detection equipment 11, the pressing plate 3 is pressed downwards and fixes the material belt 6, namely the elastic sheet 7, the push head 5 pushes and presses the elastic sheet 7 with certain force from the side surface under the action of the push rod 4, and if the welding strength of the elastic sheet 7 is unqualified, dislocation or welding point falling can be caused when pushing and pressing are carried out; then, the material belt 6 passes through a position degree detection mechanism 13, and the mechanism can use a CCD camera to shoot the elastic sheet 7 and judge whether the elastic sheet deviates from the range, and the elastic sheet is a defective product if the elastic sheet deviates from the range; then, the material belt 6 passes through a welding spot detection mechanism 14, and the mechanism can use a CCD camera to shoot the elastic sheet 7, judge whether the welding spot is lost or not, and determine that the lost welding spot is a defective product; then, the material belt 6 passes through a cutting die 15, and the die can be matched with punching equipment to cut and blank the detected defective products from the material belt 6; and finally, receiving the remaining qualified products on the material belt 6.

What has been described above are merely some embodiments of the present invention. It will be apparent to those skilled in the art that various changes and modifications can be made without departing from the inventive concept thereof, and these changes and modifications can be made without departing from the spirit and scope of the invention.

Claims

1. On-line welding spare thrust check out test set, its characterized in that: the device comprises a bottom plate (1), wherein a support plate (2), a pressing plate (3) and a plurality of push rods (4) are mounted on the bottom plate (1), the support plate (2) is positioned under the pressing plate (3), and the side surface of each push rod (4) is respectively connected with a plurality of push heads (5) which are arranged side by side;

a strip of material belt (6) can pass through the carrier plate (2), and a plurality of elastic sheets (7) can be arranged on the material belt (5) side by side;

the pressing plate (3) is connected with an air cylinder (8) and can be pressed onto the material belt (6) under the action of the air cylinder (8);

each pushing head (5) is located on the side face of each elastic sheet (7) and can be in contact with each elastic sheet (7) under the action of the push rod (4).

2. The online weldment thrust detection apparatus of claim 1, wherein: the support plate (2) is arranged on a cushion table (21), and the cushion table (21) is arranged on the bottom plate (1).

3. The online weldment thrust detection apparatus of claim 2, wherein: the side of the carrier plate (2) is provided with a guide block (9), the guide block (9) is installed on the cushion table (21), and the material belt (5) passes through the guide block (9).

4. The online weldment thrust detection apparatus of claim 1, wherein: the side surface of the bottom plate (1) is provided with a roller (10), and the material belt (5) passes through the roller (10).

5. The online weldment thrust detection apparatus of claim 1, wherein: the cylinder (8) is mounted on a mounting bracket (81), and the mounting bracket (81) is mounted on the bottom plate (1).

6. The online weldment thrust detection apparatus of claim 1, wherein: the two sides of the top surface of the carrier plate (2) are provided with a plurality of guide pins (22), the two sides of the bottom surface of the pressing plate (3) are provided with a plurality of alignment blocks (31), and the alignment blocks (31) are respectively pressed on the guide pins (22).

7. The online weldment thrust detection apparatus of claim 1, wherein: the two sides of the bottom surface of the pressing plate (3) are provided with a plurality of fixing blocks (32), and the fixing blocks (32) are respectively pressed on the two sides of the material belt (6).

8. The online weldment thrust detection apparatus of claim 1, wherein: the bottom surface of the pressing plate (3) is provided with a plurality of groups of pressing blocks (33), and each group of pressing blocks (33) are respectively pressed on each elastic sheet (7).

9. The online weldment thrust detection apparatus of claim 1, wherein: the push rods (4) are all installed on the same installation block (41), and the installation block (41) is installed on the bottom plate (1).

10. The online weldment thrust detection apparatus of claim 9, wherein: the mounting blocks (41) are I-shaped, the number of the push rods (4) is four, and the push rods are respectively mounted on the inner sides of four corners of the mounting blocks (41).