Electromagnetic valve bottom filter screen feeding and assembling device
Technical Field
The utility model relates to the technical field of electromagnetic valve production lines, in particular to a feeding and assembling device for an electromagnetic valve bottom filter screen.
Background
In the production process of the electromagnetic valve, the assembly of the bottom filter screen is a crucial link. The bottom filter screen is used as a key component of the electromagnetic valve, and the quality and the assembly precision of the bottom filter screen directly influence the performance and the stability of the electromagnetic valve. The traditional bottom filter screen feeding and assembling modes often adopt manual operation, so that the efficiency is low, and the assembling precision is low easily caused by human factors, so that the overall quality of a product is influenced.
In order to solve the above problems, although some automatic feeding and assembling devices are presented in the prior art, some disadvantages still exist in practical application. For example, the feeding structure of some devices is unreasonable, so that the feeding speed of the bottom filter screen is low, the positioning accuracy is low, the blanking structure of some devices is unstable, the problems of inaccurate blanking, low blanking efficiency and the like are easy to occur, and in addition, some devices lack of effective detection structures, the assembled bottom filter screen cannot be accurately detected, and the assembly quality is difficult to ensure.
Therefore, in order to improve the assembly efficiency and precision of the electromagnetic valve bottom filter screen and ensure the stable and reliable product quality, it is necessary to develop a novel electromagnetic valve bottom filter screen feeding and assembling device.
Disclosure of utility model
The utility model aims to solve the technical problems and provide a feeding and assembling device for a bottom filter screen of an electromagnetic valve, the utility model realizes automatic feeding of the bottom filter screen through a vibration disk of the bottom filter screen, a cutting structure realizes accurate cutting of the bottom filter screen, the bottom filter screen carrying structure is used for realizing accurate carrying and positioning of the bottom filter screen, and the assembled bottom filter screen is subjected to quality detection through the detection structure, so that the assembly efficiency of the bottom filter screen is improved, and the assembly precision and the product quality are ensured.
The electromagnetic valve bottom filter screen feeding and assembling device comprises a device base, a bottom filter screen feeding structure, a blanking structure and a detection structure, wherein the feeding structure comprises a bottom filter screen vibrating disk and a bottom filter screen conveying structure, the blanking structure is fixed on the device base, one end of the bottom filter screen vibrating disk is connected with the blanking structure, the bottom filter screen conveying structure is connected with the blanking structure, the detection structure is arranged behind the bottom filter screen conveying structure, the detection structure is fixed on the device base, and the bottom filter screen vibrating disk and the bottom filter screen conveying structure are fixedly arranged on the device base.
Preferably, the bottom filter screen vibration dish includes first vibration dish and second vibration dish, all is equipped with the discharge gate on first vibration dish and the second vibration dish, and the discharge gate end of first vibration dish and second vibration dish all is connected with the blank structure, and the bottom of first vibration dish and second vibration dish is equipped with the buffering fixing base, and the buffering fixing base passes through the bolt fastening on the device base.
Preferably, the bottom filter screen handling structure comprises a handling frame and a bottom filter screen handling rail, wherein the bottom filter screen handling rail is fixed on the handling frame, and the bottom filter screen handling rail moves above the blanking structure.
Preferably, the bottom filter screen carrying rail comprises a horizontal air cylinder, a horizontal guide rail and a lifting air cylinder, wherein the lifting air cylinder is arranged on the horizontal guide rail through an air cylinder fixing plate, and the horizontal guide rail is connected and pushed through the horizontal air cylinder.
Preferably, the head of the lifting cylinder is provided with a valve seat fixing plate, a bottom filter screen guide sleeve is arranged on the valve seat fixing plate, and the bottom filter screen guide sleeve is right on the top of the cutting structure from the upper side.
Preferably, the material cutting structure comprises a material cutting table and a material cutting frame, wherein the material cutting table is arranged at the top of the material cutting frame, the material cutting frame is fixed on a device base, and the discharge holes of the first vibration disc and the second vibration disc are communicated with the upper surface of the material cutting table.
Preferably, the material cutting table comprises a first material cutting part and a second material cutting part, wherein a discharge hole of the first vibration disc is connected with the first material cutting part, and a discharge hole of the second vibration disc is connected with the second material cutting part.
Preferably, the first blanking portion and the second blanking portion comprise a blanking moving plate, a blanking cylinder and a blanking rail, the blanking moving plate is arranged on the blanking rail, and the blanking moving plate is connected with the blanking cylinder to push blanking through the blanking cylinder.
Preferably, the first blanking portion is provided with a material separating floating structure, and the material separating floating structure is connected with the material separating movable plate through a sliding plate.
Preferably, the detection structure comprises a detection support, and the bottom of the detection support is fixed on the device base.
The utility model has the beneficial effects that:
1. the invention obviously improves the assembly speed of the bottom filter screen through the automatic and mechanical design. The bottom filter screen vibrating plate can continuously and stably supply the bottom filter screen, the bottom filter screen conveying structure can rapidly and accurately convey the bottom filter screen to a designated position, and the bottom filter screen vibrating plate is matched with the blanking structure to realize rapid cutting, so that manual intervention is not required in the whole assembly process, and the production efficiency is greatly improved;
2. through accurate mechanical structure design and control, ensured the accurate location and the assembly of bottom filter screen. The bottom filter screen carrying structure adopts a high-precision guiding and positioning device, so that the bottom filter screen can be accurately placed at a preset position;
3. Through the use of the error-proof camera of the bottom filter screen, the assembled bottom filter screen can be rapidly detected in a non-contact mode, and errors and omission possibly caused by manual detection are effectively avoided.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is another structural schematic of the whole of the present utility model;
FIG. 3 is a schematic structural view of a bottom screen loading structure of the present utility model;
Fig. 4 is a schematic structural view of the blanking table of the present utility model.
In the figure, 1, a device base, 2, a bottom filter screen feeding structure, 21, a bottom filter screen vibration disc, 211, a first vibration disc, 212, a second vibration disc, 22, a bottom filter screen conveying structure, 221, a conveying frame, 222, a bottom filter screen conveying rail, 2221, a horizontal cylinder, 2222, a horizontal guide rail, 2223, a lifting cylinder, 2224, a cylinder fixing plate, 2225, a valve seat fixing plate, 2226, a bottom filter screen guide sleeve, 23, a discharge hole, 24, a buffering fixing seat, 3, a blanking structure, 31, a blanking platform, 311, a first blanking part, 3111, a partition floating structure, 3112, a sliding plate, 312, a second blanking part, 32, a blanking frame, 33, a partition movable plate, 34, a blanking cylinder, 35, a blanking rail, 4, a detection structure, 41 and a detection support.
Detailed Description
The utility model is further described below with reference to the drawings and embodiments.
As shown in fig. 1-4, the electromagnetic valve bottom filter screen feeding and assembling device comprises a device base 1, a bottom filter screen feeding structure 2, a blanking structure 3 and a detecting structure 4, wherein the feeding structure 2 comprises a bottom filter screen vibrating disk 21 and a bottom filter screen conveying structure 22, the blanking structure 3 is fixed on the device base 1, one end of the bottom filter screen vibrating disk 21 is connected with the blanking structure 3, the bottom filter screen conveying structure 22 is connected with the blanking structure 3, the detecting structure 4 is arranged behind the bottom filter screen conveying structure 22, the detecting structure 4 is fixed on the device base 1, and the bottom filter screen vibrating disk 21 and the bottom filter screen conveying structure 22 are fixedly arranged on the device base 1.
Through adopting above-mentioned technical scheme, through the cooperation use of end filter screen vibration dish 21 and end filter screen transport structure 22, realized the automatic feeding and the transport of end filter screen, the accurate positioning of end filter screen transport structure 22 and the accurate blank of blank structure 3 have ensured the accurate assembly of end filter screen, detect the setting of structure 4 for the detection of end filter screen mistake proofing camera that the assembly was good can pass through has guaranteed the material loading quality of every end filter screen.
The bottom filter screen vibration dish 21 includes first vibration dish 211 and second vibration dish 212, all is equipped with discharge gate 23 on first vibration dish 211 and the second vibration dish 212, and the discharge gate 23 end of first vibration dish 211 and second vibration dish 212 all is connected with blank structure 3, and the bottom of first vibration dish 211 and second vibration dish 212 is equipped with buffering fixing base 24, and buffering fixing base 24 passes through the bolt fastening on device base 1.
By adopting the technical scheme, the first vibration disk 211 and the second vibration disk 212 can vibrate and convey the bottom filter screen simultaneously or alternately, so that the supply speed of the bottom filter screen is increased, and by arranging two independent vibration disks, namely the first vibration disk 211 and the second vibration disk 212, different types of bottom filter screens can be simultaneously supplied as required, or the opening states of different vibration disks can be adjusted according to the production progress, so that the flexibility of the production line is enhanced.
The bottom screen handling structure 22 comprises a handling frame 221 and a bottom screen handling rail 222, the bottom screen handling rail 222 being fixed on the handling frame 221, the bottom screen handling rail 222 moving over the blanking structure 3.
Through adopting above-mentioned technical scheme, bottom filter screen transport track 222 is through fixing on transport frame 221, can carry out quick and accurate motion under accurate control in blank structure 3 top to realized the accurate transport of bottom filter screen, the modularized design of transport frame 221 and bottom filter screen transport track 222 makes whole transport compact structure and stable, can accomplish the transport task of bottom filter screen in limited space high-efficient.
The bottom screen carrying rail 222 includes a horizontal cylinder 2221, a horizontal guide rail 2222, and a lifting cylinder 2223, the lifting cylinder 2223 is mounted on the horizontal guide rail 2222 by a cylinder fixing plate 2224, and the horizontal guide rail 2222 is connected and pushed by the horizontal cylinder 2221.
By adopting the technical scheme, the horizontal cylinder 2221 and the lifting cylinder 2223 are fast in action speed and short in response time, so that the bottom filter screen conveying track 222 can rapidly complete the bottom filter screen conveying task.
The head of the lifting cylinder 2223 is provided with a valve seat fixing plate 2225, the valve seat fixing plate 2225 is provided with a bottom filter screen guide sleeve 2226, and the bottom filter screen guide sleeve 2226 is right on the top of the cutting structure 3 from above.
Through adopting above-mentioned technical scheme, the design of bottom filter screen uide bushing 2226 for the bottom filter screen can receive effectual guide and location in the handling, ensures that the bottom filter screen can aim at blank structure 3 accurately, can also prevent to take place skew or slope at the handling bottom filter screen.
The blanking structure 3 comprises a blanking table 31 and a blanking frame 32, the blanking table 31 is arranged at the top of the blanking frame 32, the blanking frame 32 is fixed on the device base 1, and the discharge openings 23 of the first vibration plate 211 and the second vibration plate 212 are communicated with the upper surface of the blanking table 31.
By adopting the technical scheme, the blanking table 31 is used as a supporting and positioning platform of the bottom filter screen, and the fixing effect of the blanking frame 32 is combined, so that the bottom filter screen is ensured to be stable in the feeding and finishing process.
The blanking table 31 comprises a first blanking portion 311 and a second blanking portion 312, the discharge port 23 of the first vibration plate 211 is connected with the first blanking portion 311, and the discharge port 23 of the second vibration plate 212 is connected with the second blanking portion 312.
Through adopting above-mentioned technical scheme, through dividing into first blank portion 311 and second blank portion 312 with blank platform 31, handle simultaneously and come from the bottom filter screen of first vibration dish 211 and second vibration dish 212, realize parallel operation to the material loading efficiency of bottom filter screen has been improved, the production efficiency of whole production line has further been promoted.
The first blanking portion 311 and the second blanking portion 312 each comprise a blanking moving plate 33, a blanking cylinder 34 and a blanking rail 35, the blanking moving plates 33 are mounted on the blanking rails 35, and the blanking moving plates 33 are connected with the blanking cylinders 34 to push blanking through the blanking cylinders 34.
By adopting the technical scheme, the blanking cylinder 34 is used as a power source, the motion of the blanking moving plate 33 can be accurately controlled, the automatic cutting of the bottom filter screen is realized, the automation level of a production line is improved, and the blanking moving plate 33 can move according to a preset track and speed through the accurate control of the blanking cylinder 34.
The first blanking portion 311 is provided with a material-separating floating structure 3111, and the material-separating floating structure 3111 is connected to the material-separating movable plate 33 through a sliding plate 3112.
By adopting the above technical scheme, because the bottom filter screen may be affected by vibration or external force in the transmission process, the position changes, and the material separating floating structure 3111 can automatically compensate for the small changes, so that the material cutting error caused by the position deviation of the bottom filter screen is reduced.
The detecting structure 4 comprises a detecting bracket 41, the detecting bracket 41 is fixed at the top end of the detecting bracket 41, and the bottom of the detecting bracket 41 is fixed on the device base 1.
Through adopting above-mentioned technical scheme, the bottom filter screen mistake proofing camera 42 can carry out real-time shooting detection to the bottom filter screen after the blank is handled, through with the standard image of predetermineeing contrast, discernment bottom filter screen whether have defect, whether the size is qualified scheduling problem fast, be favorable to in time rejecting unqualified bottom filter screen, avoid it to get into subsequent assembly link to the quality of product has been improved greatly.
In the implementation of the utility model, the bottom screens are automatically ordered and conveyed by the first and second vibration trays 211 and 212, the vibration trays utilize vibration to arrange the bottom screens in order and feed them one by one into the discharge ports, the bottom screens enter the first or second blanking portions 311 and 312, and these blanking portions are equipped with the blanking moving plate 33, the blanking cylinder 34 and the blanking rail 35. The blank cylinder promotes to separate the material movable plate and moves on the blank rail, carries out accurate blank to the bottom filter screen and arranges, separates material floating structure 3111 and is connected with separating material movable plate 33 through slide plate 3112, plays the effect of automatic adjustment position to the minute position variation that adaptation bottom filter screen probably exists, and the back is accomplished in the material loading, and bottom filter screen gets into detection structure 4 and carries out quality testing, and bottom filter screen mistake proofing camera is shot to the bottom filter screen and is detected, compares with predetermineeing standard image, in order to discern whether there is defect or size problem.
In the description, each embodiment is described in a progressive manner, and each embodiment is mainly described by the differences from other embodiments, so that the same similar parts among the embodiments are mutually referred.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.