E-shaped clamp spring automatic feeding, press-fitting and detecting device

Abstract

The invention relates to an E-shaped clamp spring automatic feeding, press-fitting and detecting device which comprises a clamp spring vibration disc and a fixing base, a discharging port of the clamp spring vibration disc is in butt joint with the feeding end of an E-shaped clamp spring guide rod, and the discharging end of the E-shaped clamp spring guide rod is connected to a discharging support. A fixed plate is connected above the fixed seat, one side of the fixed plate is connected with an air cylinder connecting plate, the air cylinder connecting plate is connected with an air cylinder, the other side of the fixed plate is connected with a discharging bracket, the fixed plate is connected with a sliding block, the sliding block is connected with a guide rail in a sliding manner, and the guide rail is connected with a sliding plate which synchronously moves along with the guide rail; the sliding plate is connected with an air cylinder connecting block connected with a driving shaft of the air cylinder, a stress monitoring assembly used for monitoring the pressure of the air cylinder and a material distributing press-fitting block, and the material distributing press-fitting block is provided with a material distributing press-fitting groove used for installing products. According to the invention, the press-fitting accuracy and the working efficiency can be improved.

Description

TECHNICAL FIELD

[0001] The present application relates to an automatic feeding, pressing and detecting device for E-shaped clasp springs. BACKGROUND

[0002] For the automatic assembly of E-shaped clasp springs, the prior art uses manual feeding of the clasp springs on guide column rods, and uses magnetic attraction and other principles to position the clasp springs for pressing.

[0003] After searching, the patent: an E-shaped clasp spring feeding and pressing mechanism (CN202122026488.3) includes a base, a support, a feeding mechanism and a clamping mechanism, the support and the feeding mechanism are fixed on the base, the clamping mechanism is installed on the support, the clamping mechanism includes a workbench, a push plate support and a mounting plate, a guide rail combination is arranged between the workbench and the push plate support, the mounting plate is fixed on the workbench, and a feeding rod is installed on the mounting plate, one end of the push plate support is connected with a cylinder one, and the cylinder one is fixed on the workbench. Although the above-mentioned patent can automatically feed, it does not have a detection function after pressing, and cannot ensure whether it is installed in place, thereby reducing the work efficiency.

[0004] In view of the above-mentioned defects, the present design person actively researches and innovates to create a new structure of E-shaped clasp spring automatic feeding, pressing and detecting device, so that it has more industrial utilization value. SUMMARY

[0005] To solve the above technical problems, the purpose of the present application is to provide an automatic feeding, pressing and detecting device for E-shaped clasp springs.

[0006] To achieve the above-mentioned purpose, the present application adopts the following technical solutions:

[0007] An automatic feeding, pressing and detecting device for E-shaped clasp springs, comprising a clasp spring vibrating disc and a fixed seat, the discharge port of the clasp spring vibrating disc is connected with the feeding end of the E-shaped clasp guide rod, and the discharge end of the E-shaped clasp guide rod is connected to the discharge support;

[0008] A fixed plate is connected above the fixed seat, a cylinder connecting plate is connected on one side of the fixed plate, a cylinder is connected on the cylinder connecting plate, a discharge support is connected on the other side of the fixed plate, a sliding block is connected on the fixed plate between the cylinder connecting plate and the discharge support, a guide rail is slidingly connected on the sliding block, a sliding plate is connected on the guide rail and moves synchronously, a cylinder connecting block connected with the driving shaft of the cylinder is connected on the sliding plate, a stress monitoring assembly for monitoring the pressure of the cylinder is connected on the sliding plate, a distribution pressing block is connected on the sliding plate towards the E-shaped clasp guide rod, and a distribution pressing groove for installing products is formed in the distribution pressing block.

[0009] Preferably, the E-shaped spring automatic feeding, pressing and detecting device, the spring vibration disc is fixed on the vibration disc fixed plate through the slot hole.

[0010] Preferably, the E-shaped spring automatic feeding, pressing and detecting device, the vibration disc fixed plate is connected with the guide rod connecting plate, the guide rod connecting plate is connected with the guide rod adjusting block through the rotating shaft, the guide rod connecting plate is provided with the adjusting hole, the guide rod adjusting block is connected with the adjusting rod sliding in the adjusting hole, and the top end of the guide rod adjusting block abuts against the E-shaped spring guide rod.

[0011] Preferably, the E-shaped spring automatic feeding, pressing and detecting device, the stress monitoring assembly comprises a stress connecting block, a stress block, a pressure sensor and a pressure sensor connecting block, the stress connecting block is connected on the sliding plate, the stress connecting block is provided with the through hole, the pressure sensor and the pressure sensor connecting block are connected in the through hole, the stress block is connected with the front end of the pressure sensor through the pressure sensor connecting block, and the stress block is connected on the front end of the stress connecting block, and the rear end of the pressure sensor is connected with the cylinder joint on the driving shaft of the cylinder.

[0012] Preferably, the E-shaped spring automatic feeding, pressing and detecting device, the sliding plate and the material distributing and pressing groove are provided with the vacuum adsorption channels, the vacuum adsorption channels are connected, the material distributing and pressing groove is provided with the adsorption port for adsorbing products, the fixed seat is connected with the vacuum generator, and the vacuum generator is connected with the vacuum adsorption channels through the vacuum filter and the air pipe.

[0013] Preferably, the E-shaped spring automatic feeding, pressing and detecting device, the side of the fixed seat is connected with the displacement sensor through the displacement fixing support, and the sliding plate is connected with the displacement sensor phase block in contact.

[0014] Preferably, the E-shaped spring automatic feeding, pressing and detecting device, the light sensor is connected on the discharging support and used for sensing the products on the E-shaped spring guide rod, and the light sensor is connected on the discharging support and used for sensing the products on the material distributing and pressing groove.

[0015] Preferably, the E-shaped spring automatic feeding, pressing and detecting device, the E-shaped spring guide rod is connected on the discharging support through the guide rod connecting block.

[0016] Preferably, the E-shaped spring automatic feeding, pressing and detecting device, the guide rod connecting block is connected with the discharging limiting plate, a gap is arranged between the bottom of the discharging limiting plate and the top of the material distributing and pressing block, and the length of the gap is less than or equal to 1 / 2 of the thickness of the products.

[0017] By the above scheme, the present application has at least the following advantages:

[0018] The present application uses the card spring vibration disc and the curved guide rod to guide and stack the materials, realizes the full-automatic feeding mode of the card spring, uses the negative pressure suction principle of the vacuum generator to suck the card spring, solves the problems of short service life and high cost of magnetic suction, and detects the press-fitting of the card spring through the pressure and displacement sensors, so that the press-fitting can be accurately confirmed and the work efficiency is improved.

[0019] The above description is only a summary of the technical scheme of the present application, in order to more clearly understand the technical means of the present application, and can be implemented according to the content of the specification, the following will be described in detail with the preferred embodiments of the present application and the accompanying drawings. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments, it should be understood that the following drawings only show some embodiments of the present application, therefore should not be regarded as the limitation to the scope, for the ordinary skilled in the art, without paying the creative labor, other related drawings can also be obtained according to these drawings.

[0021] Figure 1 is the structural schematic diagram of the present application;

[0022] Figure 2 is the structural schematic diagram of another view of Figure 1 ;

[0023] Figure 3 is the structural schematic diagram of the material distribution and press-fitting block and the discharge limiting plate of the present application;

[0024] Figure 4 is the structural schematic diagram of the material distribution and press-fitting block of the present application. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the technical scheme in the embodiments of the present application will be described clearly and completely below in combination with the drawings in the embodiments of the present application, obviously, the described embodiments are some embodiments of the present application, not all the embodiments. The components of the embodiments of the present application described and shown in the drawings here can be arranged and designed in various different configurations.

[0026] Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents the selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by the ordinary skilled in the art without making creative labor are within the scope of the present application.

[0027] Embodiment

[0028] As Figure 1 , Figure 2 , Figure 3 and Figure 4 , an automatic feeding, pressing and detecting device for E-shaped circlip includes a circlip vibrating disc 1 and a fixed seat 2, the discharge port of the circlip vibrating disc 1 is connected with the feeding end of an E-shaped circlip guide rod 8, and the discharge end of the E-shaped circlip guide rod 8 is connected to a discharge support 6; a fixed plate 3 is connected above the fixed seat 2, one side of the fixed plate 3 is connected with a cylinder connecting plate 4, a cylinder 5 is connected on the cylinder connecting plate 4, the other side of the fixed plate 3 is connected with the discharge support 6, a sliding block is connected on the fixed plate 3 between the cylinder connecting plate 4 and the discharge support 6, a guide rail 9 is slidingly connected on the sliding block, a sliding plate 10 is connected on the guide rail 9 and moves synchronously, a cylinder connecting block connected with the driving shaft of the cylinder is connected on the sliding plate 10, a force monitoring assembly 11 for monitoring the pressure of the cylinder is connected on the sliding plate 10, a distribution pressing block 12 is connected on the sliding plate 10 towards the E-shaped circlip guide rod 8, and a distribution pressing groove 13 for installing products is formed on the distribution pressing block 12.

[0029] The circlip vibrating disc 1 in the application is connected and fixed on the vibrating disc fixed plate through a slot hole, meanwhile, the slot hole is provided with an adjusting distance of 24mm, and appropriate fine adjustment can be realized according to actual needs, which is a routine operation of the person skilled in the art and is not described in detail. A guide rod connecting metal plate 14 is connected on the vibrating disc fixed plate, a guide rod adjusting block 15 is connected on the guide rod connecting metal plate 14 through a rotating shaft, an adjusting hole is formed on the guide rod connecting metal plate 14, an adjusting rod sliding in the adjusting hole is connected on the guide rod adjusting block 15, and the top end of the guide rod adjusting block 15 abuts against the E-shaped circlip guide rod 8. The angle of the E-shaped circlip guide rod 8 can be adjusted according to the passage of products, so that smooth automatic feeding is realized.

[0030] The force monitoring assembly 11 in the application comprises a force connecting block 111, a force block 112, a pressure sensor 113 and a pressure sensor connecting block 114, the force connecting block 111 is connected on the sliding plate 10, a through hole is formed on the force connecting block 111, the pressure sensor 113 and the pressure sensor connecting block 114 are connected in the through hole, the force block 112 is connected with the front end of the pressure sensor 113 through the pressure sensor connecting block 114 and the force block 112 is connected on the front end of the force connecting block 111, the rear end of the pressure sensor 113 is connected with the cylinder joint on the driving shaft of the cylinder, the pressure applied to the product can be fed back in time, so that whether the product is pressed into place can be known, and meanwhile, the displacement sensor 18 is connected with the displacement fixing support 17 on the side of the fixed seat 2, and the displacement sensor phase block 19 which is in contact with the displacement sensor 18 is connected on the sliding plate 10. The condition of the product pressing can be further improved, so that the accuracy of pressing is improved, and the work efficiency is further improved.

[0031] The vacuum adsorption channels are formed in the sliding plate 10 and the material distribution pressing groove 13, and the vacuum adsorption channels are connected, the adsorption port 23 for adsorbing the product is arranged on the material distribution pressing groove 13, the vacuum generator 16 is connected on the fixed seat 2, and the vacuum generator 16 is connected with the vacuum adsorption channels through the vacuum filter and the air pipe. Through the above structure, the product can be quickly and stably adsorbed and fixed, and the work efficiency is improved.

[0032] The upper light sensor 20 is connected on the discharging support 6 and is used for sensing the product on the E-shaped clamp spring guide rod 8, and the lower light sensor 21 is connected on the discharging support 6 and is used for sensing the product on the material distribution pressing groove 13. Through the upper light sensor 20, it can be known whether the product has been preassembled to the limit, and through the lower light sensor 21, it can be known whether the product is confirmed to be in place, so that the efficiency of preassembly is improved.

[0033] The E-shaped clamp spring guide rod 8 is connected on the discharging support through the guide rod connecting block 22, the guide rod connecting block 22 is connected with the discharging limiting plate 7, the gap is arranged between the bottom of the discharging limiting plate 7 and the top of the material distribution pressing block 12, and the length of the gap is less than or equal to 1 / 2 of the thickness of the product. Through the discharging limiting plate, the product can be stably pressed, and at the same time, only one product is in work in the process of pressing, and other products are blocked by the discharging limiting plate, so that the accuracy of product pressing is ensured, and the situation of material jamming is avoided.

[0034] Meanwhile, the discharging limiting plate is connected with the guide rod connecting block through the adjusting bolt, and the gap can be adjusted through the adjusting bolt, so that only one product can pass.

[0035] The pressure detector is also connected with a pressure display in the application, so as to facilitate the observation of the operator.

[0036] The cylinder and the cylinder connecting plate are connected through four counterbores, the stress block and the stress connecting block are also connected through four counterbores, the stress connecting block is connected to the sliding plate through four coaxial screw holes and two coaxial pin holes, the guide rail is fixed to the sliding plate through four threaded holes, the two sliding blocks are fixed to the fixed plate through four threaded holes, and the cylinder connecting plate is locked to the fixed plate through two coaxial threaded holes. The vacuum filter is locked on the vacuum generator through the self-provided thread, and the vacuum generator is fixed on the fixed seat. The guide rod connecting block is fixed with the E-shaped clamp spring guide rod through two counterbores, and the other end is connected to the discharging support (the discharging support is composed of a fixed block) through four counterbores and two coaxial pin holes. The upper and lower optical fiber sensors are connected to the discharging support through the sensor connecting plate 18, the distribution pressing block is fixed to the sliding plate through four threaded holes, the displacement sensor is fixed by the sensor connecting block through a C-shaped clamp, the pressure sensor connecting block is fixed to the pressure sensor through four counterbores, and the sensor limiting block is fixed to the side surface of the sliding plate through two threaded holes and two coaxial pin holes. The pressure display is fixed to the fixed plate through sheet metal connection.

[0037] The working principle of the application is as follows:

[0038] In the non-working state, the cylinder is in the retracted state, the E-shaped clamp spring slides down from the clamp spring vibrating disc along the E-shaped clamp spring guide rod and falls on the distribution pressing block, the vacuum generator generates suction to hold the clamp spring, the optical fiber sensor detects the clamp spring, the cylinder extends to push the sliding plate to perform pressing, the pressure sensor and the displacement sensor generate pressure and displacement curves to determine whether the pressing is in place, the cylinder retracts after the pressing is completed, and the E-shaped clamp spring continues to fall on the distribution pressing block, and the process is repeated.

[0039] The application uses the clamp spring vibrating disc and the curved guide rod to guide and stack the clamp spring, realizes the full-automatic feeding mode of the clamp spring, uses the negative pressure suction principle of the vacuum generator to hold the clamp spring, solves the problems of short service life and high cost of magnetic suction, and detects the pressing of the clamp spring through the pressure sensor and the displacement sensor, so that the pressing can be accurately confirmed and the work efficiency is improved.

[0040] It should be noted that: similar labels and letters represent similar items in the following drawings, therefore, once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.

[0041] In the description of the present application, it should be noted that the terms "vertical", "horizontal", "inner", "outer", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the product of the application is usually placed, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second", and the like are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0042] In addition, the terms "horizontal", "vertical", and the like do not mean that the components must be absolutely horizontal or vertical, but can be slightly inclined. For example, "horizontal" only means that its direction is more horizontal relative to "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined.

[0043] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "provided", "mounted", "connected", "connected" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0044] The above is only the preferred embodiment of the present application, and is not intended to limit the present application. It should be noted that for those skilled in the art, without departing from the technical principles of the present application, a number of improvements and modifications can be made, and these improvements and modifications should be considered as the protection scope of the present application.

Claims

1. An automatic feeding, pressing and testing device for E-type circlips, comprising a circlip vibration plate (1) and a fixing seat (2), characterized in that: The discharge port of the clamping spring vibration plate (1) is connected to the feed end of the E-shaped clamping spring guide rod (8), and the discharge end of the E-shaped clamping spring guide rod (8) is connected to the discharge bracket (6); A fixed plate (3) is connected above the fixed seat (2), a cylinder connecting plate (4) is connected to one side of the fixed plate (3), a cylinder (5) is connected to the cylinder connecting plate (4), a discharge bracket (6) is connected to the other side of the fixed plate (3), a slider is connected to the fixed plate (3) located between the cylinder connecting plate (4) and the discharge bracket (6), a guide rail (9) is slidably connected to the slider, a sliding plate (10) that moves synchronously with the guide rail (9) is connected to the sliding plate (10), a cylinder connecting block connected to the drive shaft of the cylinder is connected to the sliding plate (10), a force monitoring component (11) for monitoring the cylinder pressure is connected to the sliding plate (10), a material distribution pressing block (12) is connected to the sliding plate (10) facing the E-type spring guide rod (8), and a material distribution pressing groove (13) for installing the product is provided on the material distribution pressing block (12).

2. The automatic feeding, pressing and testing device for E-type circlips according to claim 1, characterized in that: The clamping spring vibration disk (1) is connected and fixed on the vibration disk fixing plate through the slotted holes.

3. The automatic feeding, pressing and testing device for E-type circlips according to claim 2, characterized in that: The vibration disk fixing plate is connected to a guide rod connecting sheet metal (14), a guide rod adjusting block (15) is connected to the guide rod connecting sheet metal (14) via a rotating shaft, an adjusting hole is opened on the guide rod connecting sheet metal (14), an adjusting rod sliding in the adjusting hole is connected to the guide rod adjusting block (15), and the top end of the guide rod adjusting block (15) conflicts with the E-shaped retaining spring guide rod (8).

4. The automatic feeding, pressing and testing device for E-type circlips according to claim 1, characterized in that: The force monitoring component (11) comprises a force connection block (111), a force block (112), a pressure sensor (113) and a pressure sensor connection block (114); the force connection block (111) is connected to the sliding plate (10); a through hole is provided on the force connection block (111); the pressure sensor (113) and the pressure sensor connection block (114) are connected in the through hole; the force block (112) is connected to the front end of the pressure sensor (113) through the pressure sensor connection block (114); the force block (112) is connected to the front end of the force connection block (111); and the rear end of the pressure sensor (113) is connected to the cylinder joint on the drive shaft of the cylinder.

5. The automatic feeding, pressing and testing device for E-type circlips according to claim 1, characterized in that: The sliding plate (10) and the material distribution and pressing groove (13) are both provided with vacuum adsorption channels, and their vacuum adsorption channels are connected. The material distribution and pressing groove (13) is provided with an adsorption port for adsorbing products. The fixed seat (2) is connected to a vacuum generator (16), and the vacuum generator (16) is connected to the vacuum adsorption channel through a vacuum filter and a vent pipe.

6. The automatic feeding, pressing and testing device for E-type circlips according to claim 1, characterized in that: The side of the fixing seat (2) is connected to a displacement sensor (18) via a displacement fixing bracket (17), and the sliding plate (10) is connected to a displacement sensor phase block (19) that contacts and cooperates with the displacement sensor (18).

7. The automatic feeding, pressing and testing device for E-type circlips according to claim 1, characterized in that: The discharging bracket (6) is connected to an upper light sensor (20) for sensing products on the E-shaped spring guide rod (8), and the discharging bracket (6) is connected to a lower light sensor (21) for sensing products on the material distribution and pressing groove (13).

8. The automatic feeding, pressing and testing device for E-type circlips according to claim 1, characterized in that: The E-shaped spring guide rod (8) is connected to the discharge bracket via a guide rod connecting block (22).

9. The automatic feeding, pressing and testing device for E-type circlips according to claim 8, characterized in that: The guide rod connecting block (22) is connected to a discharge limiting plate (7), and a gap is provided between the bottom of the discharge limiting plate (7) and the top of the material distribution pressing block (12), and the length of the gap is less than or equal to 1 / 2 of the product thickness.

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