Auxiliary device for precise workpiece packaging

Abstract

The utility model belongs to the technical field of precise workpiece packaging, and particularly relates to an auxiliary device for precise workpiece packaging, which comprises a conveyor, a packaging table is arranged at the bottom of the discharging end of the conveyor, and a rotating block is rotatably mounted in a notch of a side plate on one side of the conveyor through a rotating shaft. At the moment, the reversible motor drives the stop lever to turn upwards, so that the blocking effect of the stop lever is relieved. And under the conveying action of the conveyor, the medium-sized precision workpieces can be conveyed forwards. The middle-sized precision workpieces located at the front end of the conveyor are moved to the packaging table by packaging personnel for packaging operation, at the moment, the packaging personnel can package the precision workpieces on the packaging table, the stop levers on the conveyor can be put down again, other precision workpieces on the conveyor can be blocked on the conveyor, and the precision workpieces on the conveyor can be conveyed to the packaging table. Therefore, the problem that the precision workpieces collide with one another to be damaged due to excessive stacking of the precision workpieces due to continuous forward conveying of the precision workpieces can be effectively prevented.

Description

TECHNICAL FIELD

[0001] The utility model belongs to precision workpiece packaging technical field, and specifically relates to an auxiliary device for precision workpiece packaging. BACKGROUND

[0002] Precision workpiece refers to the part that is processed through accurate cutting, grinding, drilling and other processes, and the size precision, shape precision and surface quality all reach very high requirements, and the precision workpiece is a common type of mechanical parts, is a precision part that is formed into a predetermined design shape or size by comprehensively using high-precision mechanical forming process, precision detection, automation and other modern technologies.

[0003] Before being sold, the precision workpiece must be protected intact to reach the customer by means of a carefully designed packaging process. However, the current packaging process has several defects, and one type of packaging auxiliary device such as a conveyor can safely and efficiently transport the parts to the worker packaging place for packaging operation, but due to the characteristics of continuous feeding, the stacking problem is easily caused in the use process, and then the precision parts are pressed and collided with each other, which causes damage to the precision parts.

[0004] Therefore, the technical scheme provides an auxiliary device for precision workpiece packaging to overcome the above technical problems. CONTENT OF THE UTILITY MODEL

[0005] The utility model aims at providing an auxiliary device for precision workpiece packaging, and aims at solving the problem that the precision workpiece must be protected intact to reach the customer by means of a carefully designed packaging process before being sold. However, the current packaging process has several defects, and one type of packaging auxiliary device such as a conveyor can safely and efficiently transport the parts to the worker packaging place for packaging operation, but due to the characteristics of continuous feeding, the stacking problem is easily caused in the use process, and then the precision parts are pressed and collided with each other, which causes damage to the precision parts.

[0006] To achieve the above object, the utility model provides the following technical scheme: an auxiliary device for precision workpiece packaging, including conveyor, the bottom of the discharge end of the conveyor is provided with a packaging table, the side plate recess of one side of the conveyor is rotatably installed with a rotating block through a rotating shaft, and one end of the rotating block facing the conveying area of the conveyor is fixedly installed with a blocking rod;

[0007] The other end of the rotating block away from the blocking rod is rotatably installed with a U-shaped rotating piece, the bottom of the U-shaped rotating piece is fixedly connected with a connecting rod, the bottom of the connecting rod is rotatably installed in the recess of the butt joint plate, one side of the butt joint plate is fixedly installed on the outer wall of one side of the horizontal plate, the other side of the horizontal plate is installed on the slide bar, and the other side of the slide bar is fixedly installed on the side wall of the conveyor.

[0008] In order to make the horizontal plate move up and down on the side outer wall of the conveyor, as the auxiliary device for precision workpiece packaging, preferably, four sliding grooves are arranged at equal intervals on one side of the horizontal plate, the horizontal plate is slidably connected with the slide bar through the sliding grooves, and the outer wall on the side where the horizontal plate is connected with the slide bar is also movably contacted with the outer wall of the conveyor.

[0009] In order to rotate the blocking rod on the conveying area of the conveyor upward, so that the precision workpiece to be packaged in the conveying area of the conveyor moves with the conveyor, as the auxiliary device for precision workpiece packaging, preferably, a connecting piece is fixedly installed at the bottom of the center end of the horizontal plate, a connecting rope is fixedly connected to the bottom center end of the connecting piece, the bottom of the connecting rope is wound on a take-up reel, one end of the take-up reel is connected with the output end of a reversible motor, the bottom of the reversible motor is installed on a mounting plate, and the mounting plate is fixed between the four supports of the conveyor.

[0010] The connecting piece is in U-shaped structure, and the longitudinal center line of the connecting piece is located on the longitudinal center line of the horizontal plate.

[0011] In order to prevent the moving stroke of the horizontal plate from being too large, so that the horizontal plate is separated from the slide bar, as the auxiliary device for precision workpiece packaging, preferably, one limiting block is fixedly connected to the upper and lower ends of the outer wall of the slide bar respectively, and the longitudinal length of the limiting block and the slide bar after butt joint is greater than the longitudinal length of the sliding groove.

[0012] In order to make the blocking rod be horizontally placed above the belt of the conveyor, so as to block the precision workpiece conveyed on the belt, as the auxiliary device for precision workpiece packaging, preferably, one end of the blocking rod is in arc-shaped structure, and the arc-shaped end of the blocking rod is movably contacted with the inner wall of the side plate of the conveyor.

[0013] Three groups of rotating blocks and blocking rods are arranged at equal intervals on the conveyor, the blocking rods are horizontally arranged at the upper end of the conveyor, and the bottom of the blocking rod is not contacted with the conveyor belt on the conveyor.

[0014] Compared with the prior art, the auxiliary device for precision workpiece packaging has the beneficial effects that:

[0015] In use, the medium-precision workpieces to be packaged are placed on the conveyor one by one, and special attention is paid to ensuring that the appropriate number of medium-precision workpieces are placed between the three groups of blocking rods according to actual needs. Then, the conveyor and the reversible motor are started, at which time the reversible motor drives the blocking rods to flip upward, thereby releasing the blocking effect of the blocking rods. Then, under the conveying effect of the conveyor, the medium-precision workpieces are conveyed forward. The medium-precision workpieces located at the front end of the conveyor are moved to the packaging table by the packaging personnel for packaging operation, at which time the packaging personnel can package the precision workpieces on the packaging table, and at the same time, the blocking rods on the conveyor are lowered again, so that other precision workpieces on the conveyor are blocked on the conveyor, thereby effectively preventing the precision workpieces from being continuously conveyed forward, and ultimately preventing the damage of the precision workpieces caused by excessive stacking and mutual collision of the precision workpieces. BRIEF DESCRIPTION OF DRAWINGS

[0016] The accompanying drawings are included to provide a further understanding of the present application, and constitute a part of the specification, illustrate the present application and explain the principles of the present application, and do not constitute a limitation of the present application. In the drawings:

[0017] Figure 1 The overall assembly structure schematic diagram provided for the embodiment of the present application.

[0018] Figure 2 The cross plate connection structure schematic diagram provided for the embodiment of the present application.

[0019] Figure 3 The connecting rod connection structure schematic diagram provided for the embodiment of the present application.

[0020] Figure 4 The slide bar structure schematic diagram provided for the embodiment of the present application.

[0021] In the drawings: 1, conveyor; 2, packaging table; 3, rotating block; 4, blocking rod; 5, U-shaped rotating piece; 6, connecting rod; 7, butt joint plate; 8, cross plate; 81, sliding groove; 82, connecting piece; 83, connecting rope; 84, take-up reel; 85, reversible motor; 86, mounting plate; 9, slide bar; 91, limiting block. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0023] Please refer to Figures 1-4The utility model provides the following technical scheme: A kind of auxiliary device for precision workpiece packaging, including conveyor 1, the bottom of the blanking end of conveyor 1 is provided with packaging table 2, the side plate notch of one side of conveyor 1 is rotatably installed with rotating block 3 by rotating shaft, and one end of rotating block 3 facing the conveying area of conveyor 1 is fixedly installed with baffle rod 4;

[0024] Preferably: one end of baffle rod 4 is arc structure, and the arc end of baffle rod 4 is movably contacted with the inner wall of the side plate of conveyor 1;

[0025] Rotating block 3 and baffle rod 4 are provided with three groups on conveyor 1 at equal intervals, and the three groups of baffle rods 4 sequentially divide conveyor 1 into first-stage feeding area, second-stage feeding area and third-stage feeding area from left to right, baffle rod 4 is horizontally arranged at the upper end of conveyor 1, and the bottom of baffle rod 4 is not contacted with the conveying belt on conveyor 1;

[0026] Rotating block 3 is rotatably installed with U-shaped rotating part 5 at one end away from baffle rod 4, U-shaped rotating part 5 is fixedly connected with connecting rod 6 at the bottom, connecting rod 6 is rotatably installed in the notch of butt joint plate 7 at the bottom, butt joint plate 7 is fixedly installed on the outer wall of one side of horizontal plate 8 on one side, the other side of horizontal plate 8 is installed on slide bar 9, and the other side of slide bar 9 is fixedly installed on the side wall of conveyor 1.

[0027] Conveyor 1 and reversible motor 85 are connected with external power supply when used, wherein the driving structure on conveyor 1 is a conventional accessory in the art, so the present technical solution does not make too many statements on this, in addition, conveyor 1 and reversible motor 85 are provided with control switches according to common sense when used, and the operator starts and stops conveyor 1 and reversible motor 85 through the control switch;

[0028] The medium-sized precision workpieces to be packaged are fed into conveyor 1 one by one, and it is worth noting that a proper number of medium-sized precision workpieces are placed between the three groups of baffle rods 4 according to requirements when used, and conveyor 1 and reversible motor 85 are started when used, so that reversible motor 85 drives baffle rod 4 to flip upwards, so that the effect of baffle rod 4 is removed, and then the medium-sized precision workpieces are transmitted forward under the action of conveyor 1, and the medium-sized precision workpieces at the front end of conveyor 1 are placed on packaging table 2 by the packaging personnel for packaging;

[0029] Meanwhile, the other end of conveyor 1 also receives the next batch of medium-sized precision workpieces into the first-stage feeding area of conveyor 1, and when the new batch of medium-sized precision workpieces of conveyor 1, the operator reversely starts reversible motor 85 at this time, so that baffle rod 4 is restored to horizontal state again, so that the medium-sized precision workpieces can be prevented from being further conveyed to packaging table 2;

[0030] When the packaging table 2 stops receiving the medium-sized precision workpiece, the upper feeding unit of the conveyor 1 also needs to stop feeding at this time, but since this part does not belong to the content to be protected and disclosed in the technical scheme, it will not be described too much in the technical scheme.

[0031] Preferably, four sliding grooves 81 are equidistantly arranged on one side of the horizontal plate 8, the horizontal plate 8 is slidably connected with the sliding bar 9 through the sliding grooves 81, and the outer wall of the side where the horizontal plate 8 is connected with the sliding bar 9 is movably in contact with the outer wall of the conveyor 1.

[0032] A limiting block 91 is fixedly connected to the outer wall of each of the upper and lower ends of the sliding bar 9, and the longitudinal length of the limiting block 91 after being abutted with the sliding bar 9 is greater than the longitudinal length of the sliding groove 81.

[0033] In specific use, when the horizontal plate 8 moves upward or downward, the four sliding grooves 81 are synchronously moved, the sliding grooves 81 move along the outer wall of the corresponding sliding bar 9, and when the horizontal plate 8 moves to the maximum stroke, it is blocked by the corresponding limiting block 91, so that the horizontal plate 8 does not separate from the horizontal plate 8, thereby ensuring the effective mounting structure between the sliding bar 9 and the horizontal plate 8.

[0034] Preferably, a connecting piece 82 is fixedly installed at the bottom of the central end of the horizontal plate 8, a connecting rope 83 is fixedly connected to the bottom of the central end of the connecting piece 82, the bottom of the connecting rope 83 is wound on a take-up reel 84, one end of the take-up reel 84 is abutted with the output end of a reversible motor 85, and the bottom of the reversible motor 85 is installed on a mounting plate 86 which is fixed between the four supports of the conveyor 1.

[0035] The connecting piece 82 is in a U-shaped structure, and the longitudinal middle line of the connecting piece 82 is located at the position of the longitudinal middle line of the horizontal plate 8.

[0036] In specific use, the reversible motor 85 is started clockwise, the reversible motor 85 rotates to drive the take-up reel 84 to rotate, the take-up reel 84 rotates to wind the connecting rope 83, and as the connecting rope 83 is wound, the connecting rope 83 pulls the connecting piece 82 downward, and the connecting piece 82 moves downward to drive the horizontal plate 8 to move downward.

[0037] When the horizontal plate 8 moves downward, the abutment plate 7, the connecting rod 6 and the U-shaped rotating piece 5 move downward, and the connecting rod 6 is connected with the abutment plate 7, the U-shaped rotating piece 5 and the rotating block 3 through rotating shafts, so that the horizontal plate 8 drives the abutment plate 7, the connecting rod 6 and the U-shaped rotating piece 5 to move, and the abutment plate 7, the connecting rod 6 and the U-shaped rotating piece 5 rotate by the moving degree, thereby driving the rotating block 3 to rotate upward, so that the blocking rod 4 removes the blocking of the precision workpiece on the conveyor 1, and the precision workpiece can move to the other side with the conveyor 1.

[0038] In the operation of the blocking lever 4, when the blocking lever 4 is turned to the range of 60°-80°, the further turning of the blocking lever 4 is stopped, and the opened space can meet the requirement of the flow of the precision workpieces. The precision workpieces beyond the range are not within the protection scope of the technical scheme.

[0039] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing detailed description of the present application has been made with reference to the foregoing embodiments, for those skilled in the art, it still can be modified, or the equivalent replacement of part of the technical features of the technical solutions recorded in the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included within the scope of protection of the present application.

Claims

1. An auxiliary device for the packaging of precision workpieces, comprising a conveyor (1), characterized in that, The bottom of the discharging end of the conveyor (1) is provided with a packaging table (2), a rotating block (3) is rotatably installed in the side plate notch on one side of the conveyor (1) through a rotating shaft, and a blocking rod (4) is fixedly installed on one end of the rotating block (3) facing the conveying area of the conveyor (1); A U-shaped rotating piece (5) is rotatably installed on the end of the rotating block (3) away from the blocking rod (4), the bottom of the U-shaped rotating piece (5) is fixedly connected with a connecting rod (6), the bottom of the connecting rod (6) is rotatably installed in the notch of a butt joint plate (7), one side of the butt joint plate (7) is fixedly installed on the outer wall on one side of a horizontal plate (8), the other side of the horizontal plate (8) is installed on a sliding bar (9), and the other side of the sliding bar (9) is fixedly installed on the side wall of the conveyor (1).

2. The auxiliary device for packaging precision workpieces according to claim 1, characterized in that: Four sliding grooves (81) are equidistantly formed in one side of the horizontal plate (8), the horizontal plate (8) is slidably connected with the sliding bar (9) through the sliding grooves (81), and the outer wall on the side, where the horizontal plate (8) and the sliding bar (9) are connected, is also movably in contact with the outer wall of the conveyor (1).

3. The auxiliary device for packaging precision workpieces according to claim 1, characterized in that: A connecting piece (82) is fixedly installed on the bottom of the central end of the horizontal plate (8), a connecting rope (83) is fixedly connected to the bottom central end of the connecting piece (82), the bottom of the connecting rope (83) is wound on a take-up reel (84), one end of the take-up reel (84) is connected with the output end of a reversible motor (85), the bottom of the reversible motor (85) is installed on a mounting plate (86), and the mounting plate (86) is fixed between the four supports of the conveyor (1).

4. The auxiliary device for packaging precision workpieces according to claim 3, characterized in that: The connecting piece (82) is in U-shaped structure, and the longitudinal center line of the connecting piece (82) is located on the longitudinal center line of the horizontal plate (8).

5. The auxiliary device for packaging precision workpieces according to claim 1, characterized in that: One limiting block (91) is fixedly connected to the outer wall on each of the upper and lower ends of the sliding bar (9), and the longitudinal length of the limiting block (91) after being connected with the sliding bar (9) is greater than the longitudinal length of the sliding groove (81).

6. The auxiliary device for packaging precision workpieces according to claim 1, characterized in that: One end of the blocking rod (4) is in arc-shaped structure, and the arc-shaped end of the blocking rod (4) is movably in contact with the inner wall of the side plate of the conveyor (1).

7. The auxiliary device for packaging precision workpieces according to claim 1, characterized in that: Three groups of the rotating block (3) and the blocking rod (4) are equidistantly arranged on the conveyor (1), the blocking rod (4) is horizontally arranged on the upper end of the conveyor (1), and the bottom of the blocking rod (4) is not in contact with the conveying belt on the conveyor (1).

Images