CN220222546U - Foot-operated electronic product operation station - Google Patents

Abstract

The utility model relates to a pedal type electronic product operation station, which comprises a wire body support, wherein protective wrapping edges are arranged on two sides of the wire body support, a plurality of operation stations are arranged on one side of the wire body support, a driving chain is arranged in the protective wrapping edges on one side of the wire body support, which is not provided with the operation stations, the driving chain is arranged in a chain groove at the top of the protective wrapping edges, a plurality of trays are connected onto the wire body support in a sliding manner, connecting columns are arranged at the tops of the trays, and the connecting columns are inserted into the driving chain and driven by the driving chain; a foot pedal is arranged at the bottom of the wire body bracket at the operation station, and the foot pedal can drive one end of the tray provided with the connecting column to move downwards so as to be separated from the contact of the driving chain. Compared with a roller way, the chain drive has lower conveying cost and lower maintenance cost; the driving chain is positioned at the top, the tray is positioned below, and the use process is safer; the device has higher positioning precision, the pedal is automatically operated by a worker, and lifting operation is only carried out at one end far away from a station, so that the device is safer and more reliable.

Description

Foot-operated electronic product operation station

Technical Field

The utility model relates to the field of production equipment, in particular to a pedal type electronic product operation station.

Background

In the current production and assembly processes of electronic products, a plurality of processes need to be operated manually, and in order to improve the working efficiency of staff, assembly production is generally carried out by adopting pipelining operation.

The existing assembly line is mainly a belt conveyor, a chain plate conveyor or a roller conveyor, and is usually continuously operated, staff in the assembly line are required to catch up with workpieces to work, and the production quality is greatly affected; if the station is stopped, more stop positions are caused by uneven station dispersion, and the station cannot be accurately stopped at the next station when the previous station is stopped;

the existing ejection type structure can stop at a station at any time and is mainly applied to a roller conveyor, namely, a tray is supported from a roller table to a certain height by using an air cylinder, so that the tray is separated from the roller table, and further, the processing operation is performed. However, the roller way structure needs more roller ways to be arranged, and the driving motors needed by the roller ways are more, so that the equipment cost and the maintenance cost are higher; moreover, parts on the tray easily slide into the roller way, so that the roller way is more blocked and damaged; the ejector structure is easy to cause safety accidents, such as clamping fingers, in a manual operation environment due to the fact that devices such as an air cylinder are needed.

Therefore, a new electronic product line is needed to solve the above problems.

Disclosure of Invention

The utility model aims to solve the problems that the existing assembly line station cannot accurately stop working, or the roller way is high in cost and high in danger.

According to one aspect of the utility model, a foot-operated electronic product operation station is provided, which comprises a wire body support, wherein protective edges are arranged on two sides of the wire body support, a plurality of operation stations are arranged on one side of the wire body support, a driving chain is arranged in the protective edges on one side of the wire body support, which is not provided with the operation stations, the driving chain is arranged in a chain groove at the top of the protective edges, a plurality of trays are connected on the wire body support in a sliding manner, and connecting columns are arranged at the tops of the trays, inserted into the driving chain and driven by the driving chain; a foot pedal is arranged at the bottom of the wire body support at the operation station, and the foot pedal can drive one end of the tray, provided with the connecting column, to move downwards so as to be separated from contact of the driving chain.

By adopting the scheme, compared with the roller way, the roller way conveying cost is lower and the maintenance cost is lower by adopting chain driving; the driving chain is positioned in the chain groove at the top, the tray is positioned below the driving chain, the use process is safer, and the accident that the workpiece is clamped into the driving chain can not happen; the device can drive the tray to sink at any station at any time so as to realize the fixation of the tray, is convenient for processing and production, and has higher positioning precision; the pedal is operated by the staff by oneself, only is keeping away from the one end of station and carries out the lift operation moreover, safe and reliable more.

Preferably, two side walls of the chain groove are provided with fixing grooves, two sides of the driving chain are provided with fixing wings, and the fixing wings are connected into the fixing grooves in a sliding manner; the bottom of the wire body support is provided with a protective slot, and a loop of the driving chain is arranged in the protective slot.

According to the scheme, the fixing groove can be used for positioning the vertical position of the driving chain, so that the driving chain is prevented from sagging to be separated from the contact of the chain groove and a workpiece, and the safety in production and processing is further ensured; the loop of the driving chain is positioned in the protective groove, so that the contact between the driving chain and workers can be avoided, and the safety is further improved.

Preferably, the protection is covered and is provided with a guide plate and a movable plate, the guide plate is fixed on the side wall of the protection is covered and is used for supporting the tray to slide, the movable plate is arranged at a station, one end of the movable plate, which is far away from the driving chain, is hinged to the wire body support, and the bottom of the other end of the movable plate is connected to the pedal plate.

According to the technical scheme, the guide plates can support the tray to slide to the stations, the movable plates are positioned in the neutral positions among the guide plates, and when the tray reaches the movable plates, the pedal drives the movable plates to move downwards, so that one end of the tray provided with the connecting column is driven to sink and incline, the connecting column on the tray is moved out of the driving chain, and the stopping action of the tray is completed; if the tray needs to be moved to the next station, the movable plate is lifted only by loosening the pedal, the connecting column is reinserted into the driving chain, and the driving chain drives the tray to slide onto the guide plate. The length of the movable plate is greater than twice the length of the tray, enough time can be reserved for the pedal operation of operators, so that the tray is stopped, and the tray is prevented from being clamped between the movable plate and the guide plate in a large enough error allowable range.

Preferably, a connecting rod is arranged at the top of the pedal plate, and the connecting rod penetrates through the wire body support upwards to be connected to the bottom of the movable plate.

Through this scheme, utilize the pure mechanical type of running-board and connecting rod to connect, not only the reliability is higher, and the dynamics is held by operating personnel by oneself moreover, avoids pressing from both sides the incident emergence such as damaging finger.

Preferably, a reset spring is arranged between the bottom of the movable plate and the wire body support, and the reset spring is sleeved on the connecting rod.

Through this scheme, after loosening the running-board, the fly leaf can upwards remove and make the tray reset and remove under reset spring's effect.

Preferably, the top of the movable plate and the bottom of the tray are respectively provided with mutually attracted magnetic blocks.

Through this scheme, when the fly leaf sinks, can attract the tray to move down in step, avoid next to self gravity downwardly moving and appear the card phenomenon, the inertia of tray can be offset in the magnetic path inter attraction moreover, avoids it to shift out the fly leaf under inertial action.

Preferably, nylon binding edges are arranged at four corners of the tray.

Through this scheme, nylon bordures can reduce the frictional force in tray four corners, makes things convenient for its slip on deflector and fly leaf, noise abatement.

Preferably, a conical guide head is arranged at the top of the connecting column.

Through this scheme, the guide head can make things convenient for the spliced pole to insert smoothly in the drive chain to improve the reliability.

Preferably, the front end of the movable plate and the front end of the guide plate positioned behind the movable plate are both provided with guide slopes.

Through this scheme, when the tray gets into the fly leaf and gets into the deflector from the fly leaf on, the guide slope plays the guide effect, avoids appearing colliding with the card phenomenon.

Compared with the traditional roller way type structure, the pedal type electronic product operation station has the advantages that a sinking type disengaging mode is creatively used, the disengaging end is positioned at one side far away from operators, the phenomenon of clamping hands is avoided, the driving chain is positioned in the top chain groove, the clamping of workpieces and fingers is avoided, and the safety of the operators and equipment in the using process can be greatly improved; compared with a roller way structure, the chain type driving structure has lower equipment cost and lower maintenance cost.

Other features of the present utility model and its advantages will become apparent from the following detailed description of exemplary embodiments of the utility model, which proceeds with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description, serve to explain the principles of the utility model.

Fig. 1 is a schematic cross-sectional structure of a foot-operated electronic product operating station in an embodiment of the present application.

Fig. 2 is a schematic diagram of the structure at a in fig. 1.

Fig. 3 is a schematic side view of the protective covering of fig. 1.

Fig. 4 is a schematic view of the structure of the tray of fig. 1.

Detailed Description

Various exemplary embodiments of the present utility model will now be described in detail with reference to the accompanying drawings. It should be noted that: the relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present utility model unless it is specifically stated otherwise.

The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the utility model, its application, or uses.

Techniques and equipment known to those of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate.

In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of exemplary embodiments may have different values.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

As shown in fig. 1 to 4, the operation station of the foot-operated electronic product in this embodiment includes a wire body support 100, protection edges 110 are provided on two sides of the wire body support 100, a plurality of operation stations are provided on one side of the wire body support 100, a driving chain 200 is provided in the protection edges 110 on one side where the operation stations are not provided, the driving chain 200 is provided in a chain groove 111 on the top of the protection edges 110, a plurality of trays 300 are slidingly connected on the wire body support 100, connecting columns 310 are provided on the top of the trays 300, and the connecting columns 310 are inserted into the driving chain 200 and driven by the driving chain 200; at the bottom of the wire body bracket 100 at the operation station is provided a foot pedal 400, and the foot pedal 400 can drive the end of the tray 300 provided with the connection post 310 to move downward so as to be out of contact with the driving chain 200.

According to the scheme, compared with roller way conveying cost, chain driving is lower, and maintenance cost is lower; the driving chain 200 is positioned in the chain groove 111 at the top, the tray 300 is positioned below the driving chain 200, so that the driving chain is safer in use, and the accident that the workpiece is clamped into the driving chain 200 can not happen; the device can drive the tray 300 to sink at any station at any time so as to realize the fixation of the tray 300, is convenient for processing and production, and has higher positioning precision; the foot pedal 400 is operated by the staff, and only the lifting operation is performed at one end far away from the station, so that the foot pedal is safer and more reliable.

In this embodiment, the end of the wire body bracket 100 is provided with a driving motor that simultaneously drives two driving chains 200 to move synchronously. The distance between the links of the drive chain 200 is large so that the intermediate space can allow the connecting post 310 to be inserted to create an engagement effect, driving the tray 300 forward.

The pedal 400 in this embodiment is a conventional pedal, that is, includes a base and a pedal hinged to the base, and the pedal is at a certain angle with respect to the base and is elastically connected by a torsion spring, which can drive the pedal to open.

In an embodiment of the present application, both side walls of the chain groove 111 are provided with the fixing groove 112, both sides of the driving chain 200 are provided with the fixing wings 210, and the fixing wings 210 are slidably connected into the fixing groove 112; the bottom of the wire body bracket 100 is provided with a guard groove 130, and the loop of the driving chain 200 is disposed in the guard groove 130. The fixing groove 112 can position the vertical position of the driving chain 200, so that the driving chain 200 is prevented from sagging to be separated from the chain groove 111 to be contacted with a workpiece, and the safety in production and processing is further ensured; the loop of the driving chain 200 is located in the protection slot 130, so that the contact between the driving chain and the staff can be avoided, and the safety is further improved.

The fixing wings 210 are, for example, extended structures of the connecting rods 410 between links on the drive chain 200, or cylinders welded directly to the links.

In an embodiment of the present application, a guide plate 121 and a movable plate 122 are disposed in the protective covering edge 110, the guide plate 121 is fixed to a side wall of the protective covering edge 110 for supporting the tray 300 to slide, the movable plate 122 is disposed at a station, one end of the movable plate 122 far away from the driving chain 200 is hinged to the wire body bracket 100, and the bottom of the other end is connected to the pedal 400.

The guide plate 121 can support the tray 300 to slide to the station, and the guide plate 121 can lift the tray 300 to be close to the driving chain 200, so that the driving chain 200 can be matched with the connecting column 310 of the tray 300. When the tray 300 reaches the movable plate 122, the pedal 400 drives the movable plate 122 to move downwards, so that one end of the tray 300 provided with the connecting column 310 is driven to sink and incline, the connecting column 310 on the tray 300 is moved out of the drive chain 200, and the stopping action of the tray 300 is completed; if the pallet 300 needs to be moved to the next station, the movable plate 122 is lifted only by loosening the pedal 400, the connecting column 310 is reinserted into the driving chain 200, and the driving chain 200 drives the pallet 300 to slide onto the guide plate 121. The length of the movable plate 122 is greater than twice the length of the tray 300, so that enough time can be reserved for the operator to pedal, thereby stopping the tray 300, and a large enough error allowance range can prevent the tray 300 from being blocked between the movable plate 122 and the guide plate 121.

In one embodiment of the present application, the top of the footrest 400 is provided with a connecting rod 410, and the connecting rod 410 passes upward through the wire body bracket 100 to be connected to the bottom of the movable plate 122. By using the purely mechanical connection of the foot pedal 400 and the connecting rod 410, not only is the reliability higher, but also the strength is automatically grasped by operators, so that safety accidents such as finger injury and the like are avoided.

In an embodiment of the present application, a return spring 420 is disposed between the bottom of the movable plate 122 and the wire body bracket 100, and the return spring 420 is sleeved on the connecting rod 410. After the pedal 400 is released, the movable plate 122 can move upward under the action of the return spring 420 to return the tray 300.

In an embodiment of the present application, the top of the movable plate 122 and the bottom of the tray 300 are respectively provided with magnetic blocks 320 that attract each other. When the movable plate 122 sinks, the tray 300 can be attracted to move downwards synchronously, the phenomenon of blocking caused by downward movement against the gravity of the tray is avoided, and the mutual attraction of the magnetic blocks 320 can offset the inertia of the tray 300, so that the tray is prevented from moving out of the movable plate 122 under the action of the inertia.

In one embodiment of the present application, nylon selvedges 320 are provided at the four corners of the tray 300. The nylon selvedge 320 can reduce friction force at four corners of the tray 300, facilitate sliding on the guide plate 121 and the movable plate 122, and reduce noise. The nylon edge 320 may wrap four corners of the tray 300, or may wrap the periphery of the tray 300 directly, so as to stop the surrounding workpieces from falling off as a limiting effect.

In one embodiment of the present application, the top of the connecting post 310 is provided with a tapered guide head 311. The guide head 311 can facilitate the connection post 310 to be smoothly inserted into the driving chain 200 to improve reliability. The guide head 311 is detachably connected to the top of the connecting post 310, for example, made of nylon, and is smoother and convenient to replace.

In an embodiment of the present application, the front end of the movable plate 122 and the front end of the guide plate 121 located behind the movable plate 122 are provided with guide slopes 124. When the tray 300 enters the movable plate 122 and enters the guide plate 121 from the movable plate 122, the guide slope 124 plays a guiding role, so that the phenomenon of collision and jamming is avoided.

Compared with the traditional roller way type structure, the pedal type electronic product operation station has the advantages that a sinking type disengaging mode is creatively used, the disengaging end is positioned at one side far away from operators, the phenomenon of clamping hands is avoided, the driving chain is positioned in the top chain groove, the clamping of workpieces and fingers is avoided, and the safety of people and equipment in the use process can be greatly improved; compared with a roller way structure, the chain type driving structure has lower equipment cost and lower maintenance cost.

While certain specific embodiments of the utility model have been described in detail by way of example, it will be appreciated by those skilled in the art that the above examples are for illustration only and are not intended to limit the scope of the utility model. It will be appreciated by those skilled in the art that modifications may be made to the above embodiments without departing from the scope and spirit of the utility model. The scope of the utility model is defined by the appended claims.

Claims (9)

1. The pedal type electronic product operation station comprises a wire body support, wherein protective edges are arranged on two sides of the wire body support, and a plurality of operation stations are arranged on one side of the wire body support; a foot pedal is arranged at the bottom of the wire body support at the operation station, and the foot pedal can drive one end of the tray, provided with the connecting column, to move downwards so as to be separated from contact of the driving chain.

2. The foot-operated electronic product operating station of claim 1, wherein both side walls of the chain groove are provided with fixing grooves, both sides of the driving chain are provided with fixing wings, and the fixing wings are slidingly connected into the fixing grooves; the bottom of the wire body support is provided with a protective slot, and a loop of the driving chain is arranged in the protective slot.

3. The foot-operated electronic product operating station of claim 1, wherein a guide plate and a movable plate are arranged in the protective wrapping, the guide plate is fixed on the side wall of the protective wrapping and used for supporting the tray to slide, the movable plate is arranged at the station, one end of the movable plate, which is far away from the driving chain, is hinged to the wire body support, and the bottom of the other end of the movable plate is connected to the foot pedal.

4. A foot operated electronic product operating station as set forth in claim 3 wherein said foot pedal top is provided with a connecting rod extending upwardly through said wire body support to said movable plate bottom.

5. The operating station of a foot-operated electronic product according to claim 4, wherein a return spring is arranged between the bottom of the movable plate and the wire body support, and the return spring is sleeved on the connecting rod.

6. A foot operated electronic product handling station as set forth in claim 3 wherein said top of said movable plate and said bottom of said tray are each provided with mutually attracting magnets.

7. A foot operated electronic product handling station as set forth in claim 3 wherein nylon selvedges are provided at the four corners of said tray.

8. The station of claim 1, wherein the top of the post is provided with a tapered guide head.

9. A foot operated electronic product handling station as set forth in claim 3 wherein said front end of said movable plate and said front end of said guide plate located rearwardly of said movable plate are each provided with a guide ramp.