Workpiece packing device

Abstract

The workpiece packing device comprises a base and a rotating disc rotationally connected to one side of the top of the base, a cross-shaped sliding groove is formed in the top of the rotating disc, and a power piece for driving the rotating disc is arranged on the base; the two-way screw rod is rotationally connected between the two sides of the inner wall of the horizontal section of the cross-shaped sliding groove; the bevel gear I is fixedly connected to the surface of the two-way screw rod. The rotating block is rotated to drive the two-way screw rod and the first bevel gear to rotate, and meanwhile the first bevel gear drives the second bevel gear meshed with the first bevel gear to rotate, so that the two one-way screw rods synchronously rotate along with the two-way screw rod, the four fixing blocks are driven to synchronously slide and draw close in the cross-shaped sliding groove, and the fixing blocks make contact with a workpiece; therefore, the effect of clamping, limiting and fixing the workpiece is achieved, the stability of workpiece packaging is guaranteed, and the effect and efficiency of packaging work are effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to packing device technical field especially relates to a work piece packing device. BACKGROUND

[0002] Workpiece, a product component in the manufacturing process. Also called workpiece, workpiece, courseware, hardware, etc. Workpiece refers to the processing object in the machining process. It can be a single part, or a combination of several parts fixed together. The processing method of workpiece is various, including turning, milling, planing, grinding, casting, forging, etc. The processing procedure of workpiece also changes with the change of processing method.

[0003] It is known that the authorized patent with application number CN202321228436.7 discloses a packing device, and its background technology proposes the problem that "the existing packing equipment only puts the film roll on the film roll storage rod when placing the film roll, so that the film roll is not very stable when rotating and winding, and the film roll is not very efficient when installing and disassembling". Therefore, the technical solution for solving this problem is "including a bottom box and a rotating packing mechanism, the rotating packing mechanism is installed and fixed on the upper end of the inner side of the bottom box, a material packaging box is arranged above the rotating packing mechanism, a limiting concave frame is arranged on the upper end of the bottom box, a packing contact mechanism is arranged in the inner side of the limiting concave frame, a film roll contactor is arranged on the outer side of the limiting concave frame, a film roll workpiece is arranged between the film roll contactor and the limiting concave frame, an opening and closing door is arranged on the front end of the inner side of the bottom box, and a metal supporting leg is arranged on the lower end of the bottom box".

[0004] However, it is found in the implementation of the related technology that the above technical solution has the following problems: although the provided technical solution realizes the effect that the film roll workpiece is convenient to install and use, it is not convenient to limit and fix the packed workpiece when in use, and the effect of limiting the packed workpiece by the contact mechanism is relatively unstable, which can easily cause the workpiece to deviate laterally in the packing process due to the centrifugal force and the pulling force of the packing film, and can easily affect the packing effect, and the position of the film roll is relatively fixed, so it is difficult to uniformly wind and pack the workpieces of different heights, thereby reducing the effect, efficiency and applicability of the packing work. UTILITY MODEL CONTENTS

[0005] To solve the above problems, the utility model provides a work piece packing device to solve the problems that the existing technology is not convenient for limiting and fixing the packed workpiece and is difficult to pack workpieces of different heights.

[0006] In order to achieve the above object, the utility model provides a work piece packing device, it includes: base and the rotating disc of rotating connection in one side of its top, the top of rotating disc is equipped with cross slide groove, be equipped with the power element of driving rotating disc on the base, rotating connection is in the two sides between the horizontal section inner wall of cross slide groove two -way screw rod, fixed surface cone gear no.

[0007] Further, the power element includes motor no.

[0008] Further, the fixing mechanism includes a support shaft rotatably connected to the moving plate, a limiting ring fixedly installed on the bottom end surface of the support shaft, and a top cover threadedly connected to the top end of the support shaft.

[0009] Further, the moving mechanism includes a fixed frame fixedly installed on the other side of the top of the base, a lead screw rotatably connected between the opposite faces of the fixed frame and the base, a guide rod fixedly installed between the opposite faces of the fixed frame and the base and located on one side of the lead screw, and a motor no.

[0010] Further, the top side of the fixed frame is fixedly installed with a first electric push rod, the output end of the first electric push rod is movably connected with a pressing plate, the fixed frame is provided with a protection mechanism for preventing the workpiece from falling, and the moving plate is provided with a pressing mechanism for limiting the speed of the support shaft.

[0011] Further, the pressing mechanism includes a hand screw rod threadedly connected to the vertical side of the moving plate, and an arc-shaped block rotatably connected to one end of the hand screw rod.

[0012] Further, the protection mechanism includes a second electric push rod fixedly installed on the top of the fixed frame and located on one side of the first electric push rod, a U-shaped protection frame arranged below the fixed frame, and the output end of the second electric push rod is movably connected with the U-shaped protection frame.

[0013] Compared with the prior art, the utility model has the beneficial effects that:

[0014] The utility model discloses a rotating disc is placed to the workpiece of needing packing on, and rotates the rotating block to drive the bidirectional screw rod and bevel gear no. 1 rotation, simultaneously through bevel gear no. 1 drive the bevel gear no. 2 rotation with it mesh, thereby make two unidirectional screw rod synchronous rotation with bidirectional screw rod, and then drive four fixed blocks can synchronous sliding in cross slide and draw together, make fixed block and workpiece contact, therefore realize the effect of workpiece clamping limit fixed, avoid the workpiece and appear the condition of deviation when packing under the influence of pulling force and centrifugal force, guarantee the stability of workpiece packing, effectively improve the effect and efficiency of packing work.

[0015] Two, the utility model discloses a motor no. 2 can drive screw rod rotation, thereby make the moving plate can along the surface of guide rod go up and down, reach the height position of adjusting film cylinder effect, convenient even winding packing in workpiece with film, realize the effect of packing position convenient according to workpiece height position adjustment, help to improve the uniformity and applicability of packing.

[0016] In order to better understand and implement, the utility model discloses in the following in conjunction with the drawings detailed description. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the overall structure schematic diagram of the utility model;

[0018] Figure 2 It is the local structure schematic diagram of rotating disc of the utility model;

[0019] Figure 3 It is the local structure schematic diagram of moving plate of the utility model;

[0020] Figure 4 It is the local structure schematic diagram of fixed frame of the utility model.

[0021] In the drawing: 1, base;2, rotating disc;3, bidirectional screw rod;4, bevel gear no. 1;5, unidirectional screw rod;6, bevel gear no. 2;7, fixed block;8, fixed frame;9, moving plate;10, motor no. 1;11, support shaft;12, limit ring;13, top cover;14, screw rod;15, guide rod;16, motor no. 2;17, electric push rod no. 1;18, pressure plate;19, hand screw rod;20, arc block;21, electric push rod no. 2;22, U-shaped protection frame. DETAILED DESCRIPTION

[0022] In order to have more clear understanding to the technical features, object and effect of the utility model, now the specific implementation mode of the utility model is explained with the drawings, but the protection scope of the utility model is not limited to following described.

[0023] Example one

[0024] Refer to Figures 1-4As shown, a workpiece packaging device comprises a base 1 and a rotating disc 2 rotatably connected to one side of the top of the base 1, the top of the rotating disc 2 is provided with a cross-shaped sliding groove, and the base 1 is provided with a power member for driving the rotating disc 2; a bidirectional screw rod 3 rotatably connected between the inner walls of the horizontal section of the cross-shaped sliding groove, wherein one end of the bidirectional screw rod 3 is movably connected with a rotating block; a bevel gear one 4 fixedly connected to the surface of the bidirectional screw rod 3; two unidirectional screw rods 5 symmetrically rotatably connected to the inner walls of the vertical section of the cross-shaped sliding groove, wherein the thread directions of the two unidirectional screw rods 5 are opposite, in other words, the two unidirectional screw rods 5 are divided from one bidirectional screw rod; a bevel gear two 6 fixedly connected to the opposite ends of the two unidirectional screw rods 5 and engaged with the bevel gear one 4; four fixed blocks 7 threadedly connected to the surfaces of the bidirectional screw rod 3 and the two unidirectional screw rods 5, and the fixed blocks 7 are slidably connected with the cross-shaped sliding groove; a moving plate 9 provided on the base 1, the moving plate 9 is lifted by a moving mechanism provided on the base 1; and a fixing mechanism provided on the moving plate 9 for mounting a film cylinder.

[0025] The power member comprises a motor one 10 fixedly installed at the bottom of the base 1, and the output end of the motor one 10 is movably connected with the rotating disc 2 through the base 1.

[0026] The fixing mechanism comprises a support shaft 11 rotatably connected through the moving plate 9, a limiting ring 12 fixedly installed at the bottom end surface of the support shaft 11, and a top cover 13 threadedly connected to the top end of the support shaft 11.

[0027] The technical scheme provided by the embodiment is as follows: in use, the packaging film cylinder is sleeved on the support shaft 11 with the bottom end in contact with the limiting ring 12, and then the top cover 13 is installed to limit the top of the packaging film cylinder, so that the packaging film cylinder is installed; the workpiece to be packaged is placed on the rotating disc 2, and the rotating block is rotated to drive the bidirectional screw rod 3 and the bevel gear one 4 to rotate, and the bevel gear two 6 engaged with the bevel gear one 4 is driven by the bevel gear one 4 to rotate, so that the two unidirectional screw rods 5 are synchronously rotated with the bidirectional screw rod 3, and the four fixed blocks 7 are synchronously slid in the cross-shaped sliding groove to approach each other, so that the fixed blocks 7 are in contact with the workpiece; one end of the film is wound around the workpiece, and the rotating disc 2 is driven by the motor one 10 to rotate, so that the workpiece is rotated to be packaged, and the moving plate 9 is driven by the moving mechanism to move up and down, so that the workpiece of different heights can be packaged, thereby achieving the effect of clamping, limiting and fixing the workpiece, avoiding the deviation of the workpiece caused by the pulling force and centrifugal force during packaging, ensuring the stability of the workpiece packaging, and effectively improving the effect and efficiency of the packaging work.

[0028] Preferably, the moving mechanism comprises a fixed frame 8 fixedly installed on the other side of the top of the base 1, a lead screw 14 rotationally connected between the fixed frame 8 and the opposite side of the base 1, a guide rod 15 fixedly installed between the fixed frame 8 and the opposite side of the base 1 and located on one side of the lead screw 14, and a second motor 16 fixedly installed on the top of the fixed frame 8, with the output end of the second motor 16 movably penetrating through the fixed frame 8 and connected with the lead screw 14, and the moving plate 9 being threadedly connected to the surface of the lead screw 14 and being slidably connected with the guide rod 15.

[0029] Specifically, during winding and packaging, the second motor 16 can drive the lead screw 14 to rotate, so that the moving plate 9 can move up and down along the surface of the guide rod 15, thereby adjusting the height position of the film cylinder, facilitating uniform winding and packaging of the film on the workpiece, and achieving the effect of adjusting the packaging position according to the height position of the workpiece, which helps to improve the uniformity and applicability of packaging.

[0030] Preferably, the top side of the fixed frame 8 is fixedly installed with a first electric push rod 17, and the output end of the first electric push rod 17 is movably connected with a pressure plate 18.

[0031] Specifically, after the workpiece is clamped and fixed, the first electric push rod 17 drives the pressure plate 18 to move downward, so that the pressure plate 18 contacts the top of the workpiece, thereby secondarily assisting in limiting the top of the workpiece, and thus the stability of the workpiece is improved.

[0032] Embodiment Two

[0033] Based on Embodiment One, in this embodiment, the fixed frame 8 is provided with a protection mechanism for preventing the workpiece from falling, and the moving plate 9 is provided with a pressing mechanism for limiting the speed of the supporting shaft 11.

[0034] The pressing mechanism comprises a hand screw rod 19 threadedly connected through the vertical section side of the moving plate 9, and an arc-shaped block 20 rotationally connected to one end of the hand screw rod 19, wherein the inner arc surface of the arc-shaped block 20 is fixedly installed with a non-slip pad.

[0035] The technical scheme provided by this embodiment is that the hand screw rod 19 is rotated to drive the arc-shaped block 20 to move and contact the supporting shaft 11, so that the supporting shaft 11 is prevented from rotating too fast during packaging, which causes the film to be unable to be tightly wound, and the tightness of the workpiece packaging is ensured.

[0036] Preferably, the protection mechanism comprises a second electric push rod 21 fixedly installed on the top of the fixed frame 8 and located on one side of the first electric push rod 17, and a U-shaped protection frame 22 arranged below the fixed frame 8, with the output end of the second electric push rod 21 movably penetrating through the fixed frame 8 and connected with the U-shaped protection frame 22.

[0037] Specifically, when the shaft workpiece is packaged, after the shaft workpiece is fixed, the U-shaped protective frame 22 is driven to move downward by the electric push rod 21, so that the U-shaped protective frame 22 moves to one side of the top end of the shaft workpiece, so that the U-shaped protective frame 22 can block and protect the shaft part when the shaft part falls, thereby avoiding the shaft workpiece from falling.

[0038] The above only discloses preferred embodiments of the utility model, and of course cannot limit the scope of the utility model, so equivalent changes made according to the utility model claims still belong to the scope covered by the utility model.

Claims

1. A workpiece packaging apparatus, characterized by, Include: Base (1) and rotating disc (2) rotatingly connected to one side of the top thereof, the top of the rotating disc (2) is provided with a cross slide groove, the base (1) is provided with a power element for driving the rotating disc (2); The two-way screw (3) is rotatably connected between the inner walls of the horizontal section of the cross slide groove; The bevel gear one (4) is fixedly connected to the surface of the two-way screw (3); Two one-way screws (5) are symmetrically rotatably connected to the inner walls of the vertical section of the cross slide groove; The bevel gear two (6) is fixedly connected to the opposite ends of the two one-way screws (5) and is engaged with the bevel gear one (4); Four fixed blocks (7) are threadedly connected to the surfaces of the two-way screw (3) and the two one-way screws (5), and the fixed blocks (7) are slidably connected with the cross slide groove; A moving plate (9) is provided on the base (1), the moving plate (9) is lifted by a moving mechanism provided on the base (1); And a fixing mechanism provided on the moving plate (9) for mounting a film cylinder; The moving mechanism includes a fixed frame (8) fixedly installed on the other side of the top of the base (1); The top of the fixed frame (8) is fixedly installed with an electric push rod one (17), the output end of the electric push rod one (17) is movably connected with a pressure plate (18), the fixed frame (8) is provided with a protection mechanism for preventing the workpiece from falling, and the moving plate (9) is provided with a pressing mechanism for limiting the speed of the supporting shaft (11); The protection mechanism includes an electric push rod two (21) fixedly installed on the top of the fixed frame (8) and located on one side of the electric push rod one (17), a U-shaped protection frame (22) arranged below the fixed frame (8), and the output end of the electric push rod two (21) is movably connected with the U-shaped protection frame (22).

2. A workpiece packaging apparatus as defined in claim 1, wherein: The power element includes a motor one (10) fixedly installed on the bottom of the base (1), and the output end of the motor one (10) is movably connected with the rotating disc (2).

3. A workpiece packaging apparatus as defined in claim 1, wherein: The fixing mechanism includes a supporting shaft (11) rotatably connected through the moving plate (9), a limiting ring (12) fixedly installed on the bottom end surface of the supporting shaft (11), and a top cover (13) threadedly connected on the top end of the supporting shaft (11).

4. The workpiece packaging apparatus of claim 1, wherein: The moving mechanism further includes a lead screw (14) rotatably connected between the opposite faces of the fixed frame (8) and the base (1), a guide rod (15) fixedly installed between the opposite faces of the fixed frame (8) and the base (1) and located on one side of the lead screw (14), and a motor two (16) fixedly installed on the top of the fixed frame (8), the output end of the motor two (16) is movably connected with the lead screw (14), the moving plate (9) is threadedly connected to the surface of the lead screw (14), and it is slidably connected with the guide rod (15).

5. The workpiece packaging apparatus of claim 1, wherein: The pressing mechanism includes a hand screw rod (19) threadedly connected through the vertical section side of the moving plate (9), and an arc block (20) rotatably connected to one end of the hand screw rod (19).

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