CN218558903U - Transfer vehicle - Google Patents

Abstract

A transfer vehicle, comprising: a frame body including a bottom plate, one end of the bottom plate is symmetrically provided with a support, and the other end is provided with a lifting mechanism; The two sides of one end of the rotating plate are respectively connected to the support through the rotating shaft. The moving plate is set at one end of the rotating plate, and the moving direction is parallel to the length direction of the rotating plate. , the spring is connected to the locating piece, the locating piece is used for cooperating with the core of the substrate roll, one end of the bottom surface of the rotating plate is hinged with one end of the lifting mechanism, and the lifting mechanism is used to drive the rotating plate to rotate a predetermined angle. Avoid secondary damage to the copper coil during the transfer or installation process, making the transfer of the copper coil convenient, the installation easy to operate, and high in safety.

Description

a transfer vehicle

technical field

The utility model belongs to the field of transfer auxiliary tools, in particular to a transfer vehicle.

Background technique

The lead frame generally uses a stamping device to punch out different shapes of the designated area of the copper strip to obtain the finished lead frame. A conveyor belt is usually provided at the output end of the stamping device for conveying the finished lead frame. The copper strip is usually wound into a copper coil, the copper coil is installed on the unwinding mechanism, and the copper strip is unwound to the stamping device through the unwinding mechanism.

When installing the copper coil on the unwinding mechanism, it is necessary to thread the core of the copper coil on the rotating shaft of the unwinding mechanism. Because the weight of the copper coil is generally relatively heavy, multiple people are required to cooperate when installing the copper coil. Be careful, the copper coil is easy to fall, and there is a risk of injuring the operator. The thickness of the copper strip is generally relatively thin. Excessive force will cause the deformation of the copper strip on the outer ring, affect the quality of the copper strip, and thus affect the forming of the lead frame.

Utility model content

In order to solve the above-mentioned deficiencies in the prior art, the utility model provides a transfer vehicle, which avoids secondary damage of the copper coil during the transfer or installation process, makes the transfer of the copper coil convenient, the installation is easy to operate, and has high safety.

In order to realize the purpose of this utility model, it is proposed to adopt the following scheme:

A transfer vehicle, comprising:

The frame body includes a bottom plate, one end of the bottom plate is symmetrically provided with a support, and the other end is provided with a lifting mechanism;

The bearing plate is arranged above the bottom plate. The bearing plate includes a rotating plate, a moving plate and a positioning piece. The two sides of one end of the rotating plate are respectively connected to the support through a rotating shaft. The length direction of the plate is parallel, there is a mounting hole in the center of the top surface of the rotating plate, and a spring is arranged in the mounting hole, the spring is connected to the positioning part, and the positioning part is used for the core of the substrate roll to cooperate, and one end of the bottom surface of the rotating plate is connected with one end of the lifting mechanism Hinged, the lifting mechanism is used to drive the rotating plate to rotate a predetermined angle.

Further, a set of guide grooves is provided on the bottom plate, and one end of the lifting mechanism is arranged in the guide grooves.

Further, the lifting mechanism includes a first screw rod, a first motor and a support rod, the first screw rod is arranged in the guide groove, one end of the first screw rod is connected to the output end of the first motor, and the first motor is arranged at one end of the bottom plate , the first screw rod is provided with a moving seat, one end of the strut is rotatably connected to the moving seat, and the other end is rotatably connected to the bottom end of the rotating plate.

Further, one end of the rotating plate is provided with a bar-shaped groove, one side of the moving plate is provided with an inverted T-shaped seat, and two ends of the rotating plate are respectively provided with mounting seats, the mounting seats correspond to the T-shaped seats, and the vertical part of the T-shaped seat is located on the bar. In the groove, a second motor is installed on the mounting seat at one end of the rotating plate, and the output end of the second motor is provided with a second screw rod, and one end of the second screw rod passes through the transverse part of the T-shaped seat and the mounting seat at the other end. Rotational fit, fit with the transverse thread of the T-shaped seat.

Further, the moving plate is in an inverted L shape, the vertical part of the T-shaped seat is connected to the center of the bottom surface of the vertical part of the moving plate, and the horizontal part faces one side of the positioning member.

Further, one end of the base plate is extended upwards with a door frame, and one side of the door frame is provided with a handle

Further, an avoidance groove is provided in the middle of the base plate, and universal wheels are provided at the bottom.

The beneficial effects of the utility model are:

1. When transferring the copper coil, put the copper coil on the rotating plate and use the positioning parts to position it, so the transfer process is stable;

2. When the copper coil is installed on the unwinding mechanism, the lifting mechanism drives the rotating plate to rotate to a vertical state, and then aligns the winding core of the copper coil with the rotating shaft of the unwinding mechanism, and pushes the transfer vehicle along the axis of the rotating shaft, and the rotating shaft will position the positioning piece Push into the installation hole, so that the positioning part is hidden in the installation hole, so as to realize the transfer of the copper coil, the operation is convenient and labor-saving, and the outer ring of the copper coil is prevented from being deformed due to excessive force during the installation process of the copper coil.

Description of drawings

The drawings described herein are for illustrative purposes only of selected embodiments and not all possible implementations, nor are they intended to limit the scope of the present invention.

Figure 1 shows a side three-dimensional projection view of the application.

Figure 2 shows another side 3D projection view of the present application.

Fig. 3 shows a sectional view of the present application along the length direction of the strip groove.

Markings in the figure: frame body-100, bottom plate-110, support-111, guide groove-112, portal frame-113, handle-114, lifting mechanism-120, first screw rod-121, first motor-122 , Strut-123, Moving seat-124, T-slot-130, Universal wheel-140, Loading plate-200, Rotating plate-210, Bar groove-211, Mounting seat-212, Second screw rod-213 , the second motor-214, the moving plate-220, the T-shaped seat-221, and the positioning part-230.

Detailed ways

In order to make the purpose, technical solutions and advantages of the utility model embodiment clearer, the implementation of the utility model will be described in detail below in conjunction with the accompanying drawings, but the embodiments described in the utility model are part of the utility model embodiments, rather than Full examples.

As shown in FIGS. 1-3 , the present embodiment provides a transfer vehicle, including: a frame body 100 and a carrying plate 200 .

Specifically, as shown in FIG. 1 , the frame body 100 includes a bottom plate 110, one end of the bottom plate 110 is symmetrically provided with a support 111, and the other end is provided with a lifting mechanism 120, and one end of the carrying plate 200 is rotationally connected with the support seat 111, and the supporting plate 200 The other end is connected with one end of the lifting mechanism 120 .

Specifically, the carrying plate 200 is arranged above the bottom plate 110, and the carrying plate 200 includes a rotating plate 210, a moving plate 220, and a positioning member 230. The two sides of one end of the rotating plate 210 are respectively connected to the support 111 through a rotating shaft. At one end of the rotating plate 210, the moving direction of the moving plate 220 is parallel to the length direction of the rotating plate 210. The center of the top surface of the rotating plate 210 is provided with a mounting hole, and a spring is arranged in the mounting hole. The spring is connected to the positioning part 230, and the positioning part 230 is used Cooperating with the core of the substrate roll, one end of the bottom surface of the rotating plate 210 is hinged to one end of the lifting mechanism 120 , and the lifting mechanism 120 is used to drive the rotating plate 210 to rotate at a predetermined angle.

In application, move the transfer cart to one side of the copper coil storage rack, start the lifting mechanism 120, make the rotating plate 210 in a vertical state, and roll the copper coil along one end of the moving plate 220 onto the moving plate 220 with the help of auxiliary tools , press the top surface of the positioning piece 230 to hide the positioning piece 230 in the installation hole, move the moving plate 220 to the direction of the positioning piece 230, and when the core of the copper coil is concentric with the positioning piece 230, release the positioning piece 230 , so that the positioning member 230 penetrates into the core of the copper coil. In order to maintain good stability during the transfer process, the lifting mechanism 120 is activated to lower the rotating plate 210 to a horizontal position.

When the transfer vehicle moves to one side of the unwinding mechanism, start the lifting mechanism 120 again, so that the rotating plate 210 is in a vertical state, and align the winding core of the copper coil with the rotating shaft on one side of the unwinding mechanism, and move toward the unwinding mechanism. The axial direction of the rotating shaft of the mechanism pushes the transfer car, and the rotating shaft presses the positioning part 230 into the installation hole to realize the transfer of the copper coil, moves the moving plate 220 to the opposite direction of the positioning part 230, and then pushes the transfer car out to realize the transfer of the copper coil. Transfer, convenient operation and labor-saving, avoiding deformation of the outer ring of the copper coil due to excessive force during the installation of the copper coil.

Preferably, one end of the rotating plate 210 is provided with a bar-shaped groove 211, the bar-shaped groove 211 is located on the center line of the rotating plate 210, and one side of the moving plate 220 is provided with an inverted T-shaped seat 221, and the vertical part of the T-shaped seat 221 is in line with the bar-shaped The slot 211 is slidingly fitted, and the two ends of the rotating plate 210 are respectively provided with mounting seats 212, and the mounting seats 212 correspond to the T-shaped seat 221. A second motor 214 is installed on the mounting seat 212 at one end of the rotating plate 210, and the output end of the second motor 214 A second threaded mandrel 213 is provided, and one end of the second threaded mandrel 213 passes through the transverse portion of the T-shaped seat 221 to rotate with the mounting seat 212 at the other end, and is threadedly engaged with the transverse portion of the T-shaped seat 221 .

When the moving plate 220 needs to move, start the second motor 214, and the second motor 214 drives the second screw mandrel 213 to rotate, so that the second screw mandrel 213 drives the T-shaped seat 221 to move, and then realizes the movement of the moving plate 220, making the movement After the plate 220 is moved into place, it has good self-locking property and high stability.

Further preferably, the moving plate 220 is in an inverted L shape, the vertical part of the T-shaped seat 221 is connected to the center of the bottom surface of the vertical part of the moving plate 220 , and the horizontal part faces one side of the positioning member 230 . When the copper coil is rolled onto the moving plate 220 along one end of the moving plate 220 by means of an auxiliary tool, the moving plate 220 is prevented from rolling out of the surface of the moving plate 220 .

Specifically, as shown in FIG. 1 , a set of guide grooves 112 is provided on the bottom plate 110 , and one end of the lifting mechanism 120 is disposed in the guiding grooves 112 , so that the lifting mechanism 120 has better stability during the lifting process.

Specifically, the lifting mechanism 120 includes a first screw rod 121, a first motor 122 and a support rod 123, the first screw rod 121 is arranged in the guide groove 112, and one end of the first screw rod 121 is connected to the output end of the first motor 122, The first motor 122 is arranged on one end of the bottom plate 110 , the first screw rod 121 is provided with a moving seat 124 , one end of the strut 123 is rotatably connected to the moving seat 124 , and the other end is rotatably connected to the rotating plate 210 .

Using the first motor 122 to cooperate with the first screw rod 121 enables the lifting mechanism 120 to have a better self-locking property when it is raised to a predetermined position.

Specifically, in order to facilitate the pushing during the transfer process, one end of the bottom plate 110 is extended upwards with a portal frame 113, and one side of the portal frame 113 is provided with a handle 114

Concrete, the middle part of base plate 110 is provided with avoidance groove 130, and avoidance groove 130 is T-shaped, and its horizontal part is greater than the width of rotating plate 210, and vertical part corresponds to the center line of rotating plate 210, can reduce the weight of transfer car, simultaneously give rotating plate 210 The rotation provides enough space to avoid interference with the bottom plate 110, and the bottom is also provided with universal wheels 140.

The above descriptions are only preferred embodiments of the present utility model, and are not meant to be exclusive or limit the present utility model. Those skilled in the art should understand that without departing from the scope of the present utility model, various changes or equivalent replacements made to the present utility model all belong to the protection scope of the present utility model.

Claims (7)

1. A transfer cart, comprising:

the rack body (100) comprises a bottom plate (110), wherein one end of the bottom plate (110) is symmetrically provided with a support (111), and the other end of the bottom plate is provided with a lifting mechanism (120);

bearing board (200), locate bottom plate (110) top, bearing board (200) includes rotor plate (210), movable plate (220) and setting element (230), the one end both sides of rotor plate (210) are rotated with support (111) through the pivot respectively and are connected, movable plate (220) remove the one end of locating rotor plate (210), and the direction of movement is parallel with the length direction of rotor plate (210), rotor plate (210) top surface center is equipped with the mounting hole, be equipped with the spring in the mounting hole, spring coupling setting element (230), setting element (230) are used for the core cooperation that the matrix was rolled up, the one end of rotor plate (210) bottom surface is articulated with the one end of elevating system (120), elevating system (120) are used for driving rotor plate (210) to rotate predetermined angle.

2. The transfer cart of claim 1, wherein the bottom plate (110) is symmetrically provided with a set of guide slots (112), and one end of the lifting mechanism (120) is disposed in the guide slots (112).

3. The transfer cart of claim 2, wherein the lifting mechanism (120) comprises a first lead screw (121), a first motor (122) and a stay bar (123), the first lead screw (121) is disposed in the guide groove (112), one end of the first lead screw (121) is connected to an output end of the first motor (122), the first motor (122) is disposed at one end of the base plate (110), a moving seat (124) is disposed on the first lead screw (121), one end of the stay bar (123) is rotatably connected to the moving seat (124), and the other end of the stay bar is rotatably connected to one end of the bottom of the rotating plate (210).

4. The transfer cart according to claim 1, wherein one end of the rotating plate (210) is provided with a strip-shaped groove (211), one side of the moving plate (220) is provided with an inverted T-shaped seat (221), two ends of the rotating plate (210) are respectively provided with a mounting seat (212), the mounting seats (212) correspond to the T-shaped seats (221), a vertical portion of each T-shaped seat (221) is located in the strip-shaped groove (211), the mounting seat (212) at one end of the rotating plate (210) is provided with a second motor (214), an output end of the second motor (214) is provided with a second lead screw (213), and one end of the second lead screw (213) penetrates through a transverse portion of the T-shaped seat (221) to be in rotating fit with the mounting seat (212) at the other end to be in threaded fit with the transverse portion of the T-shaped seat (221).

5. The transfer cart according to claim 4, wherein the moving plate (220) is of an inverted L shape, and the vertical portion of the T-shaped seat (221) is connected to the center of the bottom surface of the vertical portion of the moving plate (220), and the horizontal portion faces one side of the positioning member (230).

6. The transfer cart of claim 1, wherein the bottom plate (110) has a door frame (113) extending upward from one end thereof, and a handle (114) is provided on one side of the door frame (113).

7. The transfer cart according to claim 6, wherein the bottom plate (110) has a evasion groove (130) in the middle and universal wheels (140) at the bottom.

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