Multi-hole-site full-automatic detection device for cross beam bracket

Abstract

The utility model provides a multi-hole-site full-automatic detection device for a cross beam support, a detection system comprises a mounting plate, a plurality of detection cylinders and a plurality of clamping assemblies, and telescopic shafts of the plurality of detection cylinders are coaxially connected with hole site detection shafts. The plurality of detection cylinders are distributed on the upper end face and the lower end face of the mounting plate according to a hole site distribution mode on the cross beam bracket, and hole site detection shafts connected with the detection cylinders on the lower end face of the mounting plate vertically penetrate through the mounting plate; the multiple clamping assemblies comprise multiple clamping air cylinders, and the multiple clamping air cylinders are fixed to the upper end face of the mounting plate and used for clamping and fixing the cross beam support. The control system comprises a clamping and positioning module and an automatic detection module, the clamping and positioning module is in control connection with the multiple clamping assemblies through electric wires, and the automatic detection module is in control connection with the multiple detection air cylinders through electric wires. By adopting the detection device provided by the utility model, the detection efficiency is greatly improved; and the position of an unqualified hole site can be clearly displayed through the arrangement of an indicating lamp.

Description

Technical Field

[0001] The utility model belongs to the technical field of hole position detection, and in particular relates to a multi-hole position full-automatic detection device for a beam bracket. Background Art

[0002] Laser machines for cutting pipes and pipe fittings have become the preferred equipment for most companies. Laser machines have the following advantages:

[0003] 1. The process is to carry out the long tube-tube cutting and hole cutting at the same time, which changes the traditional process (long tube-short tube cutting-punching) of separate machine production, saving manpower and transportation time;

[0004] 2. It is possible to cut multiple holes in a tube to avoid the situation where the holes of many workpieces are too close to be made with a punching die.

[0005] However, during the production process, various external factors can lead to defects such as hole position accuracy, hole size, and missed holes. Traditional hole detection devices are mostly manual, which greatly increases the workload of manual inspection and increases the risk of defective products being released due to negligence of inspectors. Utility Model Content

[0006] In view of the above problems, the utility model provides a fully automatic detection device for multiple hole positions of a beam support.

[0007] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0008] A fully automatic detection device for multiple hole positions of a beam support, including a detection system and a control system, the detection system including a mounting plate, multiple detection cylinders and multiple clamping assemblies, a hole position detection axis is coaxially connected to the telescopic axes of the multiple detection cylinders, the multiple detection cylinders are distributed on the upper end face and the lower end face of the mounting plate according to the hole position distribution pattern on the beam support, and the hole position detection axis connected to the detection cylinder located on the lower end face of the mounting plate is vertically penetrated through the mounting plate; the multiple clamping assemblies include multiple clamping cylinders, and the multiple clamping cylinders are fixed on the upper end face of the mounting plate for clamping and fixing the beam support; the control system includes a clamping and positioning module and an automatic detection module, the clamping and positioning module is connected to the multiple clamping assemblies through electric wire control, and the automatic detection module is connected to the multiple detection cylinders through electric wire control.

[0009] Furthermore, the control system also includes multiple indicator lights and sound and light alarms, and the number of the indicator lights is the same as the number of the detection cylinders; an electromagnetic sensor is provided on each of the clamping cylinders, and the electromagnetic sensor is respectively connected to the control of each of the indicator lights and the sound and light alarm through a PLC controller.

[0010] When the detection control is started, the detection cylinder moves and the detection shaft passes through the detection hole downward, and the cylinder electromagnetic sensor moves to transmit the signal to the PLC controller. The PLC controller controls the indicator light to light up, which means that the hole corresponding to this indicator light is qualified; when the cylinder moves and the detection shaft does not pass through the detection hole downward, the cylinder electromagnetic sensor does not move and no signal is transmitted to the PLC controller. The PLC controller cannot control the indicator light not to light up, which means that the hole corresponding to this indicator light is unqualified, but the PLC controller will control the sound and light alarm to alarm.

[0011] Furthermore, it is characterized in that the multiple detection cylinders are composed of multiple side hole position detection cylinders, multiple top hole position detection cylinders and multiple bottom hole position detection cylinders.

[0012] Furthermore, the plurality of side hole position detection cylinders are respectively fixed above the upper end surface of the mounting plate through a first cylinder support platform, and a first detection axis support platform vertically fixed to the mounting plate is provided in front of the first cylinder support platform on the side close to the installation position of the beam bracket, and the hole position detection axis can be telescopically passed through the first detection axis support platform.

[0013] Furthermore, multiple top hole position detection cylinders are respectively fixed to the top of the mounting plate through a second cylinder support platform, a transverse support plate and a vertical support plate. The lower end of the second cylinder support platform is connected to the mounting plate, one end of the transverse support plate is fixed to the upper end of the second cylinder support platform, and at the other end of the transverse support plate is provided with at least one detection shaft through hole with an axis perpendicular to the transverse support plate. The detection shaft through hole is located directly above the beam bracket, and at least one vertical support plate is vertically fixed to the upper end surface of the transverse support plate close to one end of the beam bracket. The top hole position detection cylinder is fixed to the upper end of the vertical support plate, and the hole position detection shaft can be telescopically passed through the detection shaft through hole from top to bottom.

[0014] Furthermore, the plurality of bottom hole position detection cylinders are respectively fixed on the lower end surface of the mounting plate through a fixing platform, and the hole position detection shaft connected to the bottom hole position detection cylinder is vertically penetrated from bottom to top through the detection shaft through hole on the horizontal part of the 7-shaped support platform fixed on the upper end surface of the mounting plate.

[0015] Furthermore, the plurality of clamping cylinders are located on the front side of the longitudinal direction of the beam support, and the clamping cylinders are arranged at the upper end of the clamping cylinder support platform fixed on the upper end surface of the mounting plate, and the clamping platform is fixed at the telescopic end of the telescopic shaft of the clamping cylinder.

[0016] Furthermore, the clamping assembly further comprises two end clamping assemblies, which are mirror-symmetrically arranged at both ends of the beam support. During detection, the two end clamping assemblies are clamped to the end faces of both ends of the beam support;

[0017] Furthermore, the end clamping assembly includes an end support platform and an end clamping block, and at least two end support platform through holes with axes perpendicular to the beam bracket are provided at intervals above and below the upper part of the end support platform, and a telescopic rod is passed through each of the end support platform through holes, and fixed end clamping blocks are passed through the ends of the two telescopic rods close to one end of the beam bracket, and the ends of the two telescopic rods away from one end of the beam bracket are jointly connected to a fixed block, and a handle is provided on the fixed block.

[0018] Furthermore, the clamping assembly also includes at least two bottom support platforms, at least two rear limit platforms and a top clamping assembly, at least two of the bottom support platforms are symmetrically arranged on the upper end surface of the mounting plate, and the beam bracket is placed on the bottom support platform; during hole position detection, at least two of the rear limit platforms are located on the rear side of the beam bracket, and the rear limit platform is close to the side of the beam bracket and is tightly arranged on the rear side of the beam bracket; the top clamping assembly includes a top clamping cylinder fixed to the mounting plate, the telescopic axis of the top clamping cylinder is perpendicular to the mounting plate, and a support rod extending horizontally above the beam bracket is connected to the upper end of the telescopic axis of the top clamping cylinder, and a top clamping platform with an axis perpendicular to the top wall of the beam bracket is connected to the free end of the support rod.

[0019] The present invention's fully automatic inspection device for multiple holes on a beam support can simultaneously inspect all holes on a beam support, significantly improving inspection efficiency. The indicator light clearly displays the locations of unqualified holes. The clamping assembly stabilizes the beam support's position in all directions, preventing false detection of unqualified holes due to movement of the beam support during inspection. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a structural schematic diagram of the fully automatic detection device for multiple holes of the beam support described in the utility model.

[0021] Figure 2 This is a bottom view of the fully automatic detection device for multiple holes of the beam support described in the present invention.

[0022] Figure 3 This is a schematic diagram of the installation structure of the side hole position detection cylinder described in the present utility model.

[0023] Figure 4 This is a schematic diagram of the installation structure of the top hole position detection cylinder described in the utility model.

[0024] Figure 5 This is a schematic diagram of the installation structure of the bottom hole position detection cylinder described in the present utility model.

[0025] Figure 6 This is a schematic diagram of the installation structure of the clamping cylinder described in the utility model.

[0026] Figure 7 This is a schematic diagram of the installation structure of the top clamping cylinder described in the utility model.

[0027] Figure 8 This is a schematic structural diagram of the end clamping assembly described in the present utility model.

[0028] Among them, 1-mounting plate, 2-hole position detection axis, 3-beam bracket, 4-clamping cylinder, 5-side hole position detection cylinder, 6-top hole position detection cylinder, 7-bottom hole position detection cylinder, 8-first cylinder support platform, 9-first detection axis support platform, 10-second cylinder support platform, 11-horizontal support plate, 12-vertical support plate, 13-fixed platform, 14-7-shaped support platform, 15-clamping cylinder support platform, 16-end support platform, 17-end clamping block, 18-telescopic rod, 19-fixed block, 20-handle, 21-bottom support platform, 22-rear limit platform, 23-top clamping cylinder, 24-support rod, 25-top clamping platform, 26-indicator light, 27-sound and light alarm, 28-clamping platform, A-top clamping assembly. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only some embodiments of the present invention, not all embodiments. The following description of at least one exemplary embodiment is actually only illustrative and is in no way intended to limit the present invention and its application or use. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0030] like Figures 1-6As shown, a multi-hole position fully automatic detection device for a beam bracket includes a detection system and a control system. The detection system includes a mounting plate 1, multiple detection cylinders and multiple clamping assemblies. A hole position detection shaft 2 is coaxially connected to the telescopic shafts of the multiple detection cylinders. The multiple detection cylinders are distributed on the upper end surface and the lower end surface of the mounting plate 1 according to the hole position distribution on the beam bracket 3. The hole position detection shaft 2 connected to the detection cylinder located on the lower end surface of the mounting plate 1 is vertically penetrated by the mounting plate 1; the multiple clamping assemblies include multiple clamping cylinders 4, and the multiple clamping cylinders 4 are fixed It is fixed on the upper end surface of the mounting plate 1 and is used to clamp the fixed beam bracket 3; the control system includes a clamping and positioning module, an automatic detection module, multiple indicator lights 26 and an audible and visual alarm 27, the clamping and positioning module is connected to the multiple clamping components through wire control, and the automatic detection module is connected to the multiple detection cylinders through wire control; the number of the indicator lights 26 is the same as the number of the detection cylinders, and an electromagnetic sensor is provided on each of the clamping cylinders, and the electromagnetic sensor is controlled and connected to each of the indicator lights and the audible and visual alarm through a PLC controller.

[0031] The plurality of detection cylinders are composed of a plurality of side hole position detection cylinders 5 , a plurality of top hole position detection cylinders 6 and a plurality of bottom hole position detection cylinders 7 .

[0032] Specifically, the plurality of side hole position detection cylinders 5 are respectively fixed above the upper end surface of the mounting plate 1 through a first cylinder support platform 8, and a first detection axis support platform 9 vertically fixed on the mounting plate 1 is provided in front of the first cylinder support platform 8 on the side close to the installation position of the beam bracket 3, and the hole position detection axis 2 can be telescopically passed through the first detection axis support platform 9.

[0033] Specifically, the plurality of top hole position detection cylinders 6 are respectively fixed on the top of the mounting plate 1 through the second cylinder support platform 10, the horizontal support plate 11 and the vertical support plate 12. The lower end of the second cylinder support platform 10 is connected to the mounting plate 1, and one end of the horizontal support plate 11 is fixed to the upper end of the second cylinder support platform 10. At least one detection axis through hole with an axis perpendicular to the horizontal support plate 11 is opened at the other end of the horizontal support plate 11. The detection axis through hole is located directly above the beam bracket 3. At least one vertical support plate 12 is vertically fixed on the upper end surface of the horizontal support plate 11 close to one end of the beam bracket 3. The top hole position detection cylinder 6 is fixed to the upper end of the vertical support plate 12. The hole position detection axis 2 can be telescopically passed through the detection axis through hole from top to bottom.

[0034] Specifically, the plurality of bottom hole position detection cylinders 7 are respectively fixed on the lower end surface of the mounting plate 1 through a fixing platform 13, and the hole position detection shaft 2 connected to the bottom hole position detection cylinder 7 is vertically penetrated from bottom to top through the detection shaft through hole on the horizontal part of the 7-shaped support platform 14 fixed on the upper end surface of the mounting plate 1.

[0035] Furthermore, the plurality of clamping cylinders 4 are located on the front side of the longitudinal direction of the beam support 3, and the clamping cylinders 4 are arranged at the upper end of the clamping cylinder support platform 15 fixed on the upper end surface of the mounting plate 1, and a clamping platform 28 is fixed at the telescopic end of the telescopic shaft of the clamping cylinder 4.

[0036] Furthermore, the clamping assembly also includes two end clamping assemblies, which are mirror-symmetrically arranged at both ends of the beam bracket 3. During inspection, the two end clamping assemblies are clamped to the end faces of both ends of the beam bracket 3.

[0037] Specifically, the end clamping assembly includes an end support platform 16 and an end clamping block 17. At least two end support platform through holes with axes perpendicular to the beam bracket 3 are provided at intervals above and below the upper part of the end support platform 16. A telescopic rod 18 is passed through each of the end support platform through holes. The ends of the two telescopic rods 18 close to one end of the beam bracket 3 are passed through a fixed end clamping block 17. The ends of the two telescopic rods 18 away from one end of the beam bracket 3 are commonly connected to a fixed block 19, and a handle 20 is provided on the fixed block 19.

[0038] Furthermore, the clamping assembly also includes at least two bottom support platforms 21, at least two rear limit platforms 22 and a top clamping assembly, at least two of the bottom support platforms 21 are symmetrically arranged on the upper end surface of the mounting plate 1, and the beam bracket 3 is placed on the bottom support platform 21; during hole position detection, at least two of the rear limit platforms 22 are located on the rear side of the beam bracket 3, and the rear limit platform 22 is close to the side of the beam bracket 3 and is tightly arranged on the rear side of the beam bracket 3; the top clamping assembly A includes a top clamping cylinder 23 fixed on the mounting plate 1, the telescopic axis of the top clamping cylinder 23 is perpendicular to the mounting plate 1, and a support rod 24 extending horizontally above the beam bracket 3 is connected to the upper end of the telescopic axis of the top clamping cylinder 23, and a top clamping platform 25 with an axis perpendicular to the top wall of the beam bracket 3 is connected to the free end of the support rod 24.

[0039] Those skilled in the art should understand that the above description is only a specific embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A fully automatic detection device for multiple holes of a beam support, characterized in that: It includes a detection system and a control system. The detection system includes a mounting plate, multiple detection cylinders and multiple clamping assemblies. A hole position detection axis is coaxially connected to the telescopic axes of the multiple detection cylinders. The multiple detection cylinders are distributed on the upper end surface and the lower end surface of the mounting plate according to the hole position distribution on the beam bracket. The hole position detection axis connected to the detection cylinder located on the lower end surface of the mounting plate is vertically penetrated through the mounting plate; the multiple clamping assemblies include multiple clamping cylinders, and the multiple clamping cylinders are fixed on the upper end surface of the mounting plate for clamping and fixing the beam bracket; the control system includes a clamping positioning module and an automatic detection module. The clamping positioning module is connected to the multiple clamping assemblies through electric wire control, and the automatic detection module is connected to the multiple detection cylinders through electric wire control.

2. The fully automatic detection device for multiple holes of a beam support according to claim 1 is characterized in that: The control system also includes multiple indicator lights and sound and light alarms, and the number of the indicator lights is the same as the number of the detection cylinders; an electromagnetic sensor is provided on each of the clamping cylinders, and the electromagnetic sensor is respectively connected to the control of each of the indicator lights and the sound and light alarm through a PLC controller.

3. The fully automatic detection device for multiple holes of a beam support according to claim 2, characterized in that: The plurality of detection cylinders are composed of a plurality of side hole position detection cylinders, a plurality of top hole position detection cylinders and a plurality of bottom hole position detection cylinders.

4. The fully automatic detection device for multiple holes according to claim 3, characterized in that: The plurality of side hole position detection cylinders are respectively fixed above the upper end surface of the mounting plate through a first cylinder support platform. A first detection shaft support platform vertically fixed to the mounting plate is provided in front of the first cylinder support platform on the side close to the installation position of the beam bracket. The hole position detection axis can be telescopically passed through the first detection shaft support platform.

5. The fully automatic detection device for multiple holes according to claim 3, characterized in that: The plurality of top hole position detection cylinders are respectively fixed on the top of the mounting plate through the second cylinder support platform, the transverse support plate and the vertical support plate. The lower end of the second cylinder support platform is connected to the mounting plate. One end of the transverse support plate is fixed to the upper end of the second cylinder support platform. At least one detection shaft through hole with an axis perpendicular to the transverse support plate is opened at the other end of the transverse support plate. The detection shaft through hole is located directly above the beam bracket. At least one vertical support plate is vertically fixed on the upper end surface of the transverse support plate close to one end of the beam bracket. The top hole position detection cylinder is fixed to the upper end of the vertical support plate. The hole position detection axis can be telescopically passed through the detection shaft through hole from top to bottom.

6. The fully automatic hole position detection device according to claim 3, characterized in that: The plurality of bottom hole position detection cylinders are respectively fixed on the lower end surface of the mounting plate through a fixing platform, and the hole position detection shaft connected to the bottom hole position detection cylinder is vertically penetrated from bottom to top through the detection shaft through hole on the horizontal part of the 7-shaped support platform fixed on the upper end surface of the mounting plate.

7. The fully automatic hole position detection device according to claim 1, characterized in that: The multiple clamping cylinders are located on the front side of the longitudinal direction of the beam support. The clamping cylinders are arranged at the upper end of an inverted T-shaped clamping cylinder support platform fixed on the upper end surface of the mounting plate, and a clamping platform is fixed at the telescopic end of the telescopic shaft of the clamping cylinder.

8. The fully automatic hole position detection device according to claim 7, characterized in that: The clamping assembly further comprises two end clamping assemblies, which are arranged at both ends of the beam support in a mirror-symmetrical manner. During inspection, the two end clamping assemblies are clamped to the end faces of both ends of the beam support.

9. The fully automatic hole position detection device according to claim 8, characterized in that: The end clamping assembly includes an end support platform and an end clamping block. At least two end support platform through holes with axes perpendicular to the beam bracket are provided at intervals above and below the upper part of the end support platform. A telescopic rod is passed through each of the end support platform through holes. The ends of the two telescopic rods close to one end of the beam bracket are passed through a fixed end clamping block. The ends of the two telescopic rods away from one end of the beam bracket are jointly connected to a fixed block, and a handle is provided on the fixed block.

10. The fully automatic hole position detection device according to claim 1, characterized in that: The clamping assembly also includes at least two bottom support platforms, at least two rear limit platforms and a top clamping assembly, at least two of the bottom support platforms are symmetrically arranged on the upper end surface of the mounting plate, and the beam bracket is placed on the bottom support platform; during hole position detection, at least two of the rear limit platforms are located on the rear side of the beam bracket, and the rear limit platform is close to the side of the beam bracket and is tightly arranged on the rear side of the beam bracket; the top clamping assembly includes a top clamping cylinder fixed to the mounting plate, the telescopic axis of the top clamping cylinder is perpendicular to the mounting plate, and a support rod extending horizontally above the beam bracket is connected to the upper end of the telescopic axis of the top clamping cylinder, and a top clamping platform with an axis perpendicular to the top wall of the beam bracket is connected to the free end of the support rod.

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