CN114012974A - Loading and unloading device for automobile door handle - Google Patents

Abstract

The invention provides a loading and unloading device for an automobile door handle, which comprises a case, wherein a bedplate is arranged at the top of the case; the vibrating disc is used for orderly sending out the metal inserts and is arranged on the bedplate; the feeding dislocation assembly is used for dislocation feeding of the metal insert, and a discharge hole of the vibrating disc is connected with the feeding dislocation mechanism; the stub bar shearing component is used for shearing the stub bar on the door handle; and the metal detection assembly is used for detecting the metal insert on the door handle. The loading and unloading device meets the production requirements of the automobile door handle, integrates multiple functions into one device, and therefore can reduce the cost of the device and improve the production efficiency.

Description

Loading and unloading device for automobile door handle

Technical Field

The invention relates to the technical field of automobile part production equipment, in particular to a feeding and discharging device for an automobile door handle.

Background

An automobile door handle is a common automobile part and has a structure shown in fig. 1, wherein the whole automobile door handle is an injection molding part, and a metal insert is arranged at one end of the automobile door handle. Along with the development of science and technology, the automation level of automobile parts processing production is constantly improved, and in the automobile door handle production process, generally the part is grabbed to the manipulator replacement manual work. In the specific production process, a mechanical arm grabs a metal insert and puts the metal insert into a mold, the mold is closed and injected, the mechanical arm takes out the automobile door handle after injection molding, the automobile door handle is moved to a stub bar removing device to remove a stub bar on the door handle, and the door handle is placed on a conveying device.

In the prior art, a production system of an automobile door handle needs to be provided with various feeding and discharging devices, such as a feeding device of a metal insert, a door handle stub bar shearing device, a door handle detection device and the like, so that the production system has the advantages of large equipment quantity, large occupied space and high production cost.

Disclosure of Invention

The invention aims to solve the technical problem of how to design a special loading and unloading device for injection molding production of an automobile door handle, so that the number of equipment can be reduced, and the production cost can be reduced.

In order to solve the technical problem, the invention provides a loading and unloading device for an automobile door handle, which comprises a case, wherein a bedplate is arranged at the top of the case; the vibrating disc is used for orderly sending out the metal inserts and is arranged on the bedplate; the feeding dislocation assembly is used for dislocation feeding of the metal insert, and a discharge hole of the vibrating disc is connected with the feeding dislocation mechanism; the stub bar shearing component is used for shearing the stub bar on the door handle; and the metal detection assembly is used for detecting the metal insert on the door handle.

Compared with the prior art, the feeding and discharging device for the automobile door handle is designed, during feeding operation, the metal inserts can be sequentially sent out by the vibrating disc, staggered feeding of the metal inserts is achieved by the feeding staggered assembly, during discharging operation, the stub bar on the door handle can be cut by the stub bar cutting assembly, and whether a product is qualified or not can be detected by the metal detection assembly.

In a preferable or optional scheme, the feeding dislocation assembly comprises a moving plate, a horizontal driving mechanism and a lifting driving mechanism, a plurality of positioning holes for positioning the metal inserts are formed in the moving plate, the horizontal driving mechanism is in driving connection with the moving plate and is suitable for driving the moving plate to move in the horizontal direction, and the lifting driving mechanism is in driving connection with the moving plate and is suitable for driving the moving plate to move in a lifting mode. Therefore, the movable plate is driven by the horizontal driving mechanism to move in the horizontal direction, a plurality of metal inserts can be placed on the movable plate, the movable plate is driven by the lifting driving mechanism to move up and down, loading operation is carried out, the metal inserts on the movable plate are conveyed to the clamp grabbing position, the loading dislocation assembly is exquisite in design, all parts are matched reliably, and rapid dislocation loading of the metal inserts can be achieved.

In a preferable or optional scheme, the stub bar shearing assembly comprises a shearing shell, a shearing driving mechanism and shearing pliers, one end of each shearing pliers is arranged in the shearing shell, the other end of each shearing pliers extends out of the shearing shell, the shearing driving mechanism is arranged in the shearing shell, and the shearing driving mechanism is in driving connection with the shearing pliers and is suitable for driving the shearing pliers to fold or unfold. From this, cut the casing and play the guard action to cutting nippers and cutting actuating mechanism, and be convenient for the stub bar to cut the subassembly installation location, cut actuating mechanism and can drive cutting nippers and fold or open, cut the stub bar of door handle fast.

In a preferable or optional mode, the stub bar shearing assembly further comprises a limiting adjusting mechanism, the limiting adjusting mechanism comprises a fixing plate, a guide block, a sliding column and an adjusting driving mechanism, the fixing plate is connected with the shearing shell, the guide block and the adjusting driving mechanism are arranged on the fixing plate, the sliding column is connected with the guide block in a sliding mode, one end of the sliding column is suitable for abutting against the door handle, and the adjusting driving mechanism is in driving connection with the sliding column and is suitable for driving the sliding column to move. From this, set up the shearing position that spacing adjustment mechanism can control the stub bar and prune the subassembly, the one end of slip post is used for offseting with the door handle, through the position of adjusting the slip post, just can control the relative distance of cutting pliers and door handle to control shearing position guarantees that the stub bar excision is clean, can not damage the door handle simultaneously.

In preferred or alternative scheme, go up unloader still includes the mounting bracket, the mounting bracket includes support column, first mounting panel, link and second mounting panel, the both ends of support column respectively with the platen with first mounting panel is connected, the second mounting panel passes through the link with first mounting panel is connected, material loading dislocation subassembly sets up on the first mounting panel, the stub bar is cut the subassembly and is set up on the second mounting panel. From this, cut the subassembly setting with material loading dislocation subassembly and stub bar on the mounting bracket, the mounting bracket can be designed according to last unloading operation needs, is convenient for cut the subassembly rationally distributed with material loading dislocation subassembly and stub bar, and the mounting bracket is assembled by a plurality of parts and is formed, and it is convenient to make, and the part of being convenient for is maintained and is changed.

In a preferred or alternative arrangement, the metal detection assembly comprises a metal detection probe and a proximity switch for sending a detection signal to the metal detection probe. Therefore, when the door handle approaches the metal detection assembly, the proximity switch sends a detection signal, and the metal detection probe detects whether the metal insert on the door handle is installed in place, so as to determine whether the product is qualified.

In a preferred or alternative arrangement, the metal detection assembly comprises at least two of the proximity switches. Therefore, a plurality of proximity switches are arranged, when the door handles of each batch have deviation or the position of the manipulator moving door handle has deviation, the proximity switches can detect that the door handles are close to each other, the metal detection probe can detect, and the condition of missed detection is prevented.

In a preferable or optional scheme, the loading and unloading device further comprises a probe mounting rod and a probe positioning block, the probe mounting rod is arranged on the bedplate, the probe positioning block is connected with the mounting rod, and the metal detection probe is arranged on the probe positioning block. Therefore, the metal detection probe is arranged on the probe mounting rod, the position of the metal detection probe can be adjusted according to design, and the metal detection probe is arranged at a proper position.

In a preferred or alternative arrangement, the number of the metal detection assemblies and the stub bar shearing assemblies is two. From this, this unloader can once detect two automobile door handles and cut off stub bar operation, has improved production efficiency.

In a preferable or optional scheme, the feeding and discharging device further comprises a stub bar receiving disc, the stub bar receiving disc is arranged on the bedplate and located below the stub bar shearing mechanism, guard plates are arranged on the periphery of the bedplate, and disc taking holes for the stub bar receiving disc to pass through are formed in the lower portion of one side of the guard plate. From this, set up the stub bar flange and can catch the stub bar that the stub bar was cut off the mechanism and cut off, keep the platen clean, the backplate can be protected the part on the platen, the stub bar flange can be followed and got a hole and taken out, is convenient for clear up fast.

Drawings

FIG. 1 is a structural view of a door handle in an embodiment of the present invention;

FIG. 2 is a front view of a loading and unloading device of an automobile door handle in an embodiment of the invention;

FIG. 3 is a top view of a loading and unloading device of an automobile door handle according to an embodiment of the present invention;

FIG. 4 is a rear view of a loading and unloading device of an automobile door handle according to an embodiment of the present invention;

FIG. 5 is a top view of the case of the embodiment of the present invention;

FIG. 6 is a diagram illustrating the structural arrangement of the components on the deck according to an embodiment of the present invention;

FIG. 7 is an assembly view of a mounting bracket, a feed offset assembly, and a stub bar removal assembly in an embodiment of the present invention;

FIG. 8 is a block diagram of a feeding malposition assembly in an embodiment of the present invention;

FIG. 9 is a block diagram of a stub bar shearing assembly in an embodiment of the present invention;

FIG. 10 is an assembly view of a mounting bar and metal detection assembly in an embodiment of the present invention.

Description of reference numerals:

1-a chassis, 11-a bedplate, 12-a first guard plate, 13-a second guard plate, 131-a disc taking hole, 132-a moving step, 14-a third guard plate, 15-a fourth guard plate, 16-a handle, 17-an access door, 18-a caster, 19-a support leg, 2-a vibrating disc, 21-a discharge rail, 3-a feeding dislocation component, 31-a moving plate, 311-a positioning hole, 32-a horizontal driving mechanism, 33-a lifting driving mechanism, 34-a horizontal stop block, 35-a lifting stop block, 4-a stub bar shearing component, 41-a shearing shell, 42-a shearing driving mechanism, 43-a clamp, 44-a fixing plate, 45-a guide block, 46-a sliding column, 47-an adjusting driving mechanism and 5-a metal detection component, 51-metal detection probe, 52-proximity switch, 6-stub bar connecting disc, 7-mounting frame, 71-supporting column, 72-first mounting plate, 73-second mounting plate, 74-first connecting plate, 75-second connecting plate, 76-supporting plate, 8-probe mounting rod, 81-probe positioning block, 9-handle body and 91-metal insert.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "inner", "outer", "front", "back", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that are conventionally arranged when the products of the present invention are used, and are used only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements to be referred to must have specific orientations, be constructed in specific orientations, and operate, and thus, should not be construed as limiting the present invention. In the drawings of the embodiments of the present invention, a coordinate system XYZ is provided, in which a forward direction of an X axis represents a forward direction, a reverse direction of the X axis represents a backward direction, a forward direction of a Y axis represents a right direction, a reverse direction of the Y axis represents a left direction, a forward direction of a Z axis represents an upward direction, and a reverse direction of the Z axis represents a downward direction.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Referring to fig. 1, the structure of the automobile door handle includes a handle body 9 and a metal insert 91 disposed on the handle body 9, and the handle body 9 is an injection molded part.

Referring to fig. 2 to 10, the embodiment provides a loading and unloading device for an automobile door handle, which includes a chassis 1, a platen 11 is disposed on the top of the chassis 1, and a vibration plate 2, a loading dislocation assembly 3, a stub bar cutting assembly 4, and a metal detection assembly 5 are disposed on the platen 11. Wherein vibration dish 2 is used for seeing off metal insert 91 in order, and vibration dish 2 includes ejection of compact track 21, and ejection of compact track 21's discharge gate links to each other with material loading dislocation subassembly 3, and metal insert 91 that sees off from vibration dish 2 is carried for anchor clamps by material loading dislocation subassembly 3 dislocation material loading. The stub bar shearing component 4 is used for shearing the stub bar on the door handle, and the metal detection component 5 is used for detecting the metal insert 91 on the door handle to determine whether the product is qualified. The feeding and discharging device of the automobile door handle integrates various functional components, and can meet the production requirement of the automobile door handle, so that the equipment cost of a production device can be reduced, and the production efficiency can be improved.

Referring to fig. 2 to 4, a controller (not shown in the figure) for the vibration disc 2, the feeding dislocation component 3, the stub bar cutting component 4, the metal detection component 5 and other components is arranged in the case 1, and an access door 17 which can be opened and closed is arranged on the case 1, so that the internal controller can be conveniently overhauled. The top of the case 1 is provided with a bedplate 11, guard plates are arranged around the bedplate 11, the guard plates on the front, the back, the left and the right sides are defined as a first guard plate 12, a second guard plate 13, a third guard plate 14 and a fourth guard plate 15 respectively, and the guard plates can protect the components on the bedplate 11. The second guard plate 13, the third guard plate 14 and the fourth guard plate 15 are equal in height, and the first guard plate 12 is lower in height, so that interference generated when a manipulator takes and places parts is avoided. The bottom of the case 1 is provided with a caster 18 and a lifting support leg 19, the caster 18 is convenient for the whole movement of the loading and unloading device, and after the loading and unloading device moves to a designated position, the support leg 19 extends downwards to form a positioning support, so that the loading and unloading device is fixed in position. The case 1 is further provided with a handle 16, and the loading and unloading device can grab the handle 16 to drag when needing to move.

Furthermore, a movable stub bar receiving disc 6 is arranged on a bedplate 11 of the case 1, and when the feeding and discharging device works, the stub bar receiving disc 6 is arranged below the stub bar shearing component 4 and used for receiving the stub bar sheared by the stub bar shearing mechanism and keeping the bedplate 11 clean. The second guard plate 13 is provided with a disc taking hole 131, and the size of the disc taking hole 131 is designed according to the stub bar receiving disc 6, so that the stub bar receiving disc 6 can be taken out of the disc taking hole 131, and the stub bar receiving disc 6 is convenient to clean. The rear side of the case 1 is also provided with a movable moving step 132, and an operator can climb the moving step 132 to clean the stub bar receiving disc 6, so that the operation is more convenient.

As shown in fig. 3, 5 and 6, the vibrating disk 2 is arranged at the left side (reverse direction of Y axis in fig. 5) of the platform, the feeding dislocation component 3 is arranged above the middle part of the platform (forward direction of Z axis in fig. 5), the discharge hole of the vibrating disk 2 is connected with the feeding dislocation component 3, the stub bar cutting component 4 and the metal detection component 5 are arranged above the right side of the platform, and the metal detection component 5 is arranged in front of the stub bar cutting component 4 (forward direction of X axis in fig. 5). During the material loading, the clamp snatchs the metal insert 91 from the material loading dislocation component 3, and during the material unloading, the clamp moves the door handle to the stub bar and cuts off near position of the component 4 and the metal detection component 5, so that the component 4 and the metal detection component 5 are cut off with the material loading dislocation component 3 and the stub bar and are arranged at different positions, mutual interference is avoided, and the smooth proceeding of the material loading and unloading operation is ensured. Still be equipped with mounting bracket 7 and probe installation pole 8 on the platen 11, material loading dislocation subassembly 3 and stub bar are cut and are removed subassembly 4 and install on mounting bracket 7, and metal detecting component 5 installs on probe installation pole 8. The mounting frame 7 for the feeding dislocation component 3 and the stub bar shearing component 4 can be designed according to the operation requirement, and the feeding dislocation component 3 and the stub bar shearing component 4 are mounted at proper positions. The installation position of the probe installation rod 8 on the bedplate 11 can be designed according to the operation requirement, and the metal detection assembly 5 is fixed by an independent installation rod, so that the parts can be conveniently overhauled and replaced.

Referring to fig. 7, the mounting bracket 7 is assembled by a plurality of parts and includes a supporting pillar 71, a first mounting plate 72, a connecting bracket, and a second mounting plate 73. The upper end and the lower end of the supporting column 71 are detachably connected with the first mounting plate 72 and the bedplate 11 respectively, and the height of the supporting column 71 can be finely adjusted; the first mounting plate 72 is arranged along the front-back direction, and the feeding dislocation assembly 3 is arranged in front of the first mounting plate 72; the left side of link can be dismantled with the rear portion of first mounting panel 72 and be connected, and the right side of link can be dismantled with second mounting panel 73 and be connected, and the stub bar is cut except that subassembly 4 and is installed on second mounting panel 73. The second mounting plate 73 can be arranged obliquely according to the position of the stub bar, so that the stub bar is guaranteed to be cut completely. Mounting bracket 7 can be designed according to last unloading operation needs, is convenient for cut off 4 rational arrangement of subassembly with material loading dislocation subassembly 3 and stub bar, and mounting bracket 7 is assembled by a plurality of parts and is formed, and it is convenient to make, and the part of just being convenient for is maintained and is changed.

Further, the connecting frame is also assembled by a plurality of parts, including a first connecting plate 74, a second connecting plate 75 and a supporting plate 76. First connecting plate 74 sets up along left-right direction, and the left part and the first mounting panel 72 of first connecting plate 74 can be dismantled and be connected, and the right side and the second connecting plate 75 of first connecting plate 74 can be dismantled and be connected, and second connecting plate 75 sets up along upper and lower direction, and backup pad 76 sets up between first connecting plate 74 and second connecting plate 75, and the lower part and the first connecting plate 74 of backup pad 76 offset, and the right part and the second connecting plate 75 of backup pad 76 offset play the structure reinforcing effect.

In this embodiment, the number of stub bar cutting assemblies 4 is two, and the upper portion and the lower part of second connecting plate 75 set up a second mounting panel 73 respectively, and two stub bar cutting assemblies 4 have certain interval from this, avoid mutual interference, and two stub bar cutting assemblies 4 can cut the operation simultaneously, handle two door handles, improve production efficiency.

Referring to fig. 8, the feeding and positioning assembly 3 includes a moving plate 31, a horizontal driving mechanism 32 and a lifting driving mechanism 33, the horizontal driving mechanism 32 is mounted on the first mounting plate 72, the horizontal driving mechanism 32 is drivingly connected to the moving plate 31 and adapted to drive the moving plate 31 to move in the horizontal direction, and the lifting driving mechanism 33 is drivingly connected to the moving plate 31 and adapted to drive the moving plate 31 to move up and down. In this embodiment, the horizontal driving mechanism 32 is a sliding table, the lifting driving mechanism 33 and the lifting cylinder, and the horizontal driving mechanism has a simple structure and is reliable in operation. The moving plate 31 is provided with a plurality of positioning holes 311 for positioning the metal inserts 91, and the metal inserts 91 fed out from the vibration plate 2 can be arranged on the moving plate 31. When the feeding dislocation assembly 3 works, the horizontal driving mechanism 32 drives the moving plate 31 to move in the horizontal direction, so that a plurality of metal inserts 91 can be placed on the moving plate 31, the lifting driving mechanism 33 drives the moving plate 31 to move up and down, and when feeding is carried out, the metal inserts 91 on the moving plate 31 are conveyed to the clamp grabbing position. This material loading dislocation subassembly 3 design is exquisite, and the cooperation is reliable between each part, can realize the material loading of metal insert 91 quick dislocation, and production efficiency is high.

Further, the feeding dislocation assembly 3 includes a horizontal stop block 34 and a lifting stop block 35, the horizontal stop block 34 is disposed in the horizontal moving direction of the moving plate 31 for limiting the horizontal moving stroke of the moving plate 31, and the lifting stop block 35 is disposed in the lifting moving direction of the moving plate 31 for limiting the lifting moving stroke of the moving plate 31.

As shown in fig. 9, the stub bar cutting assembly 4 includes a cutting housing 41, a cutting drive mechanism 42, and cutting nippers 43. The cutting housing 41 is connected to the second mounting plate 73, the cutting nippers 43 are partially disposed in the cutting housing 41, the right end of the cutting nippers 43 extends out of the cutting housing 41, the cutting driving mechanism 42 is disposed in the cutting housing 41, and the cutting driving mechanism 42 is drivingly connected to the cutting nippers 43 and adapted to drive the cutting nippers 43 to close or open. The shearing shell 41 protects the shearing pliers 43 and the shearing driving mechanism 42, the stub bar shearing assembly 4 is convenient to install and position, and the shearing driving mechanism 42 can drive the shearing pliers 43 to fold or open so as to rapidly shear the stub bar on the handle body 9.

Further, the stub bar shearing assembly 4 further comprises a limiting and adjusting mechanism, and the limiting and adjusting mechanism comprises a fixing plate 44, a guide block 45, a sliding column 46 and an adjusting and driving mechanism 47. The limiting adjusting mechanism is arranged on one side of the cutting shell 41, the fixing plate 44 is fixedly connected with the cutting shell 41, the guide block 45 and the adjusting driving mechanism 47 are arranged on the fixing plate 44, the sliding column 46 is arranged along the left-right direction and is in sliding connection with the guide block 45, and the adjusting driving mechanism 47 is in driving connection with the sliding column 46 and is suitable for driving the sliding column 46 to move along the left-right direction. When the door handle is close to the stub bar cutting assembly 4, the right end of the sliding column 46 is abutted to the door handle, so that the relative distance between the shearing pliers 43 and the door handle is controlled, shearing is carried out at a set position, and the accurate shearing position is ensured. The position of the sliding column 46 can be adjusted by the limiting adjusting mechanism, so that the shearing part of the shearing pliers 43 is adjusted, the stub bar is ensured to be completely cut off, and meanwhile, the door handle cannot be damaged.

Referring to fig. 10, the probe mounting rod 8 is provided with a probe positioning block 81, and the mounting position of the probe positioning block 81 on the probe mounting rod 8 can be adjusted. The metal detection assembly 5 comprises a metal detection probe 51 and a proximity switch 52, wherein the metal detection probe 51 is mounted on a probe positioning block 81, the metal detection probe 51 faces to the right side, and the mounting position of the metal detection probe on the probe positioning block 81 can be finely adjusted left and right. The proximity switch 52 is provided in the vicinity of the metal detection probe 51, and is spaced from the metal detection probe 51 by a distance of 5cm or less. When the door handle approaches the metal detection component 5, the proximity switch 52 sends a detection signal, and if the metal detection probe 51 detects the metal insert 91 on the door handle, the product is qualified, otherwise, the product is not qualified.

In this embodiment, the number of the probe positioning blocks 81 and the number of the metal detection assemblies 5 are two, and one metal detection probe 51 is respectively mounted on each probe positioning block 81, so that two automobile door handles can be detected at a time, and the production efficiency is improved.

Further, each metal detection assembly 5 comprises two proximity switches 52, the two proximity switches 52 are symmetrically arranged on two sides of the metal detection probe 51, and when the door handles of each batch have deviation or the position of the door handle moved by the manipulator has deviation, the proximity switches 52 can still detect the approach of the door handles, so that the metal detection probe 51 can detect, and the condition of missing detection is prevented. In other embodiments, the number of proximity switches 52 in each metal detection assembly 5 is 1-4.

The working process of the loading and unloading device of the automobile door handle of the embodiment is described as follows:

in the production process of the automobile door handle, the feeding and discharging device carries out feeding operation firstly, and the metal inserts 91 are sequentially conveyed to the moving plate 31 of the feeding dislocation component 3 by the vibration disc 2; the horizontal driving mechanism 32 drives the moving plate 31 to move horizontally, so that a plurality of metal inserts 91 are arranged on the moving plate 31; the manipulator moves the clamp to a grabbing position, the lifting driving mechanism 33 drives the moving plate 31 to ascend, and the metal insert 91 is conveyed to the clamp to finish feeding operation; the lifting driving mechanism 33 drives the moving plate 31 to descend, so that the metal insert 91 can be continuously placed; after the door handle is injection molded, the clamp moves the door handle to a blanking position, and the handle body 9 is close to the stub bar shearing component 4 and the metal detection component 5; the shearing driving mechanism 42 drives the shearing pliers 43 to fold, so as to shear the stub bar on the handle body 9, and the sheared stub bar falls into the stub bar receiving disc 6; meanwhile, the proximity switch 52 detects the handle body 9 and sends a detection signal to the metal detection probe 51, and the metal detection probe 51 detects the metal insert 91 to determine whether the product is qualified; after the metal detection probe 51 detects the metal insert 91, the clamp places the door handle at a receiving position; the fixture is moved to the feeding device again for the next batch of door handle production.

The feeding and discharging device of the automobile door handle in the embodiment has the functions of staggered feeding, stub bar cutting and qualified product detection, and can meet the production requirement of the automobile door handle by only one piece of equipment, so that the equipment cost and the occupied area are reduced, the production efficiency is improved, and the feeding and discharging device has high economic value.

Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims (10)

1. A loading and unloading device for an automobile door handle is characterized by comprising

The top of the case (1) is provided with a bedplate (11);

the vibrating plate (2) is used for sequentially sending out the metal inserts (91), and the vibrating plate (2) is arranged on the bedplate (11);

the feeding dislocation assembly (3) is used for dislocation feeding of the metal insert (91), and a discharge hole of the vibrating disc (2) is connected with the feeding dislocation mechanism;

the stub bar shearing component (4) is used for shearing the stub bar on the door handle;

a metal detection assembly (5) for detecting a metal insert (91) on the door handle.

2. The loading and unloading device for the automobile door handle as claimed in claim 1, wherein the loading and unloading dislocation assembly (3) comprises a moving plate (31), a horizontal driving mechanism (32) and a lifting driving mechanism (33), the moving plate (31) is provided with a plurality of positioning holes (311) for positioning the metal inserts (91), the horizontal driving mechanism (32) is in driving connection with the moving plate (31) and is suitable for driving the moving plate (31) to move in the horizontal direction, and the lifting driving mechanism (33) is in driving connection with the moving plate (31) and is suitable for driving the moving plate (31) to move up and down.

3. The loading and unloading device for the automobile door handle as claimed in claim 1, wherein the stub bar cutting assembly (4) comprises a cutting housing (41), a cutting driving mechanism (42) and a pair of cutting nippers (43), one end of the pair of cutting nippers (43) is arranged in the cutting housing (41), the other end of the pair of cutting nippers (43) extends out of the cutting housing (41), the cutting driving mechanism (42) is arranged in the cutting housing (41), and the cutting driving mechanism (42) is in driving connection with the pair of cutting nippers (43) and is suitable for driving the pair of cutting nippers (43) to close or open.

4. The loading and unloading device for the automobile door handle as recited in claim 3, wherein the stub bar shearing assembly (4) further comprises a limit adjusting mechanism, the limit adjusting mechanism comprises a fixing plate (44), a guide block (45), a sliding column (46) and an adjusting driving mechanism (47), the fixing plate (44) is connected with the shearing housing (41), the guide block (45) and the adjusting driving mechanism (47) are arranged on the fixing plate (44), the sliding column (46) is slidably connected with the guide block (45), one end of the sliding column (46) is suitable for abutting against the door handle, and the adjusting driving mechanism (47) is in driving connection with the sliding column (46) and is suitable for driving the sliding column (46) to move.

5. The loading and unloading device for the automobile door handle as claimed in any one of claims 1 to 4, further comprising a mounting frame (7), wherein the mounting frame (7) comprises a support pillar (71), a first mounting plate (72), a connecting frame and a second mounting plate (73), two ends of the support pillar (71) are respectively connected with the bedplate (11) and the first mounting plate (72), the second mounting plate (73) is connected with the first mounting plate (72) through the connecting frame, the feeding dislocation assembly (3) is arranged on the first mounting plate (72), and the stub bar cutting assembly (4) is arranged on the second mounting plate (73).

6. The loading and unloading device for the automobile door handle as recited in claim 1, wherein the metal detection assembly (5) comprises a metal detection probe (51) and a proximity switch (52), and the proximity switch (52) is used for sending a detection signal to the metal detection probe (51).

7. The loading and unloading device for the door handle of an automobile according to claim 6, characterized in that the metal detection assembly (5) comprises at least two of the proximity switches (52).

8. The loading and unloading device for the automobile door handle as claimed in claim 6 or 7, further comprising a probe mounting rod (8) and a probe positioning block (81), wherein the probe mounting rod (8) is arranged on the bedplate (11), the probe positioning block (81) is connected with the mounting rod, and the metal detection probe (51) is arranged on the probe positioning block (81).

9. The loading and unloading device for the automobile door handle as claimed in claim 1, wherein the number of the metal detection assembly (5) and the stub bar shearing assembly is two.

10. The loading and unloading device for the automobile door handle as claimed in claim 1, further comprising a stub bar receiving disc (6), wherein the stub bar receiving disc (6) is arranged on the bedplate (11) and is located below the stub bar cutting mechanism, guard plates are arranged around the bedplate (11), and a disc taking hole (131) for the stub bar receiving disc (6) to pass through is formed in the lower portion of one side of the guard plate.

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