Positioning device for automatic production of precise parts

Abstract

The utility model relates to the technical field of automatic production, in particular to an automatic production line precision part positioning device which comprises a base, supporting legs are fixedly connected to the periphery of the bottom of the base, and a first supporting rod, a second supporting rod, a third supporting rod and a fourth supporting rod which are symmetrical are vertically and fixedly connected to the periphery of the top of the base. A rotating shaft is rotationally connected between the first supporting rod and the second supporting rod, symmetrical lifting grooves are formed in the adjacent sides of the third supporting rod and the fourth supporting rod, lifting blocks are arranged in the lifting grooves in an up-down sliding fit mode, a supporting plate is fixedly connected between the lifting blocks, and one end of the supporting plate is connected with the rotating shaft. Symmetrical limiting plates are fixedly connected to the two sides of the top of the supporting plate, a roller shaft is rotationally connected between the limiting plates, one end of the roller shaft is connected with a servo motor through a coupler, a plurality of connecting rollers arranged at equal intervals are rotationally connected to the position, located between the limiting plates, of one side of the roller shaft, and a conveying belt jointly surrounds the multiple connecting rollers and the roller shaft. A positioning assembly is arranged below the supporting plate.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of automation production, in particular to a kind of automation production precision component positioning device. BACKGROUND

[0002] Automobile parts are each unit of the whole automobile and a kind of product serving automobile, and the types of automobile parts are various, with the improvement of people's living standards, people's consumption of automobile is more and more, and the market of automobile parts becomes more and more big, when automobile parts are produced and transported, they are usually transported to designated area by conveyor belt, but the existing conveying equipment is simple in structure, and the conveying angle is fixed and single, cannot be adjusted according to conveying demand, which greatly reduces conveying efficiency. UTILITY MODEL CONTENT

[0003] In view of the above situation, to overcome the defects of prior art, the utility model aims at providing a kind of automation production precision component positioning device, it has the advantages of positioning assembly, can be positioned and adjusted conveying angle according to conveying requirement, thereby solving the problems raised in the above background art.

[0004] The above technical purpose of the utility model is realized by the following technical scheme:

[0005] A kind of automation production precision component positioning device, including base, the bottom of the base is fixedly connected with support leg around, the top of the base is vertically fixedly connected with the first support rod, the second support rod, the third support rod and the fourth support rod, the first support rod is rotatably connected with the second support rod between, the third support rod and the fourth support rod are symmetrically provided with lifting groove on adjacent side, the lifting groove is slidably connected with lifting block, the lifting block is fixedly connected with support plate between adjacent, one end of the support plate is fixedly connected with the shaft, the top of the support plate is vertically fixedly connected with the limiting plate between two sides, the limiting plate is rotatably connected with the roller shaft between, one end of the roller shaft is connected with servo motor through coupling, the roller shaft is rotatably connected with a plurality of equally spaced and parallel connecting rollers on one side between limiting plates, the connecting roller and the roller shaft are collectively surrounded by conveying belt, the support plate is provided with positioning assembly below, the positioning assembly includes the connecting seat arranged on the bottom of the third support rod and the fourth support rod adjacent side, the connecting seat is rotatably connected with positive and negative thread rod between, one end of the positive and negative thread rod is connected with driving motor through coupling, the first slider and the second slider are matched and connected on the outer side of the positive and negative thread rod, the first slider and the second slider are rotatably connected with positioning rod on top, the base is hinged on the top of the positioning rod, and the base is fixedly connected with the support rod bottom.

[0006] By adopting the technical scheme, when in use, the operator starts the servo motor to drive the roller shaft to rotate, and the conveying belt outside the roller shaft and the plurality of connecting rollers rotates to convey, and during the conveying process, the operator quickly positions according to the conveying requirement, and when positioning, the operator starts the driving motor in a forward or reverse direction according to the operation requirement to drive the forward and reverse screw rod to rotate in a forward or reverse direction, at this time, the first sliding block and the second sliding block on the forward and reverse screw rod move in a forward or reverse direction, and the positioning rod on the first sliding block and the second sliding block drives the support plate to move upward or downward through the base, and when the support plate moves upward or downward, the other end of the support plate and the rotating shaft cooperate to support, so that the positioning angle is adjusted, and at this time, other components on the support plate realize conveying from high to low or from low to high, conveying operation requirement is greatly improved, and conveying operation efficiency is improved.

[0007] Further arrangement: the conveying belt surface is fixedly connected with a plurality of limiting rods arranged at equal intervals.

[0008] By adopting the technical scheme, during the conveying operation, the conveying belt presents a certain conveying angle through the cooperation of the positioning assembly, and the plurality of limiting rods arranged on the conveying belt can block, limit and prevent slipping of the parts.

[0009] Further arrangement: the lifting grooves are each provided with a damping rod, the top of the damping rod is fixedly connected with a damping block, and the outer side of the damping rod is sleeved with a damping spring.

[0010] By adopting the technical scheme, the lifting blocks and the support plates between the lifting blocks move up and down through the cooperation of the positioning assembly, and when the lifting blocks move downward, the damping rod is extruded through the contact of the damping block, and a certain buffering effect is realized through the cooperation of the damping rod and the damping spring.

[0011] Further arrangement: the first support rod, the second support rod, the third support rod and the fourth support rod are each provided with a stabilizing frame between the bottom and the base.

[0012] By adopting the technical scheme, the first support rod, the second support rod, the third support rod and the fourth support rod are stabilized through the stabilizing frame, so that the stability of other components during operation is ensured.

[0013] Further arrangement: the forward and reverse screw rod is provided with symmetrical sliding rods between the third support rod and the fourth support rod on both sides, and the first sliding block and the second sliding block are in sliding cooperation with the sliding rods.

[0014] By adopting the technical scheme, the first sliding block and the second sliding block are oppositely or reversely moved in cooperation with the rotation of the positive and negative toothed lead screw, and the sliding cooperation with the slide rod plays a certain supporting role, thereby ensuring the stability of the first sliding block and the second sliding block during movement.

[0015] Further, the limiting rods are wrapped with anti-skid pads.

[0016] By adopting the technical scheme, the limiting rods can play a role of anti-skid and protection on the surface of the parts when the limiting rods contact with the parts.

[0017] In summary, the utility model has the following beneficial effects:

[0018] During use, the operator starts the servo motor to drive the roller shaft to rotate, and the conveying belt cooperatively sleeved outside the roller shaft and the plurality of connecting rollers is driven to rotate to convey, and during conveying, the operator quickly positions according to conveying requirements, and during positioning, the operator starts the driving motor according to operation requirements to drive the positive and negative toothed lead screw to rotate forward or reversely, and the first sliding block and the second sliding block on the positive and negative toothed lead screw are oppositely or reversely moved, the positioning rods on the first sliding block and the second sliding block drive the support plate to move upward or downward in cooperation with the base, and during upward or downward movement of the support plate, the other end of the support plate cooperatively drives the support plate to rotate to play a certain supporting role, thereby ensuring adjustment of the positioning angle, and other components on the support plate realize conveying from high to low or from low to high, thereby greatly improving conveying requirements and conveying efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0019] The accompanying drawings, which are included to provide a further understanding of the utility model and constitute a part of the application, are used to explain the utility model and do not limit the utility model, and in the drawings:

[0020] Figure 1 is a front view of the utility model;

[0021] Figure 2 is a rear view of the utility model;

[0022] Figure 3 is a top view of the support plate of the utility model;

[0023] Figure 4 is a structure schematic view of the positioning assembly of the utility model.

[0024] In the figure, 1, base; 2, support leg; 3, first support rod; 4, second support rod; 5, third support rod; 6, fourth support rod; 7, rotating shaft; 8, lifting groove; 9, lifting block; 10, support plate; 11, limiting plate; 12, roller shaft; 13, servo motor; 14, connecting roller; 15, conveying belt; 16, positioning assembly; 17, connecting seat; 18, forward and reverse toothed rod; 19, driving motor; 20, first sliding block; 21, second sliding block; 22, positioning rod; 23, base; 24, limiting rod; 25, damping rod; 26, damping block; 27, damping spring; 28, stabilizing frame; 29, sliding rod; 30, non-slip pad. DETAILED DESCRIPTION

[0025] The foregoing and other technical contents, features and effects of the present application will be described in detail below with reference to the accompanying drawings. Figure 1 to the accompanying drawings Figure 4 The detailed description of the embodiments will be clearly presented. The structural contents mentioned in the following embodiments are all referred to the drawings.

[0026] The various exemplary embodiments of the present application will be described below with reference to the accompanying drawings.

[0027] Embodiment 1: An automatic production line precision part positioning device, as shown in Figure 1 、 2 , 3, 4, comprising a base 1, the bottom of the base 1 is fixedly connected with support legs 2 around, the top of the base 1 is vertically fixedly connected with symmetrical first support rods 3, second support rods 4, third support rods 5 and fourth support rods 6 around, a rotating shaft 7 is rotatably connected between the first support rod 3 and the second support rod 4, symmetrical lifting grooves 8 are formed on the side adjacent to the third support rod 5 and the fourth support rod 6, lifting blocks 9 are slidably fitted in the lifting grooves 8, support plates 10 are fixedly connected between the lifting blocks 9 adjacent to each other, one end of the support plate 10 is fixedly connected with the rotating shaft 7, symmetrical limiting plates 11 are vertically fixedly connected on the top of the support plate 10, a roller shaft 12 is rotatably connected between the limiting plates 11, a servo motor 13 is connected to one end of the roller shaft 12 through a shaft coupling, a plurality of connecting rollers 14 are rotatably connected on one side of the roller shaft 12 between the limiting plates 11, the connecting rollers 14 are equidistantly arranged and parallel, and a conveying belt 15 is jointly wrapped between the connecting rollers 14 and the roller shaft 12;

[0028] The support plate 10 is provided below with a positioning assembly 16, the positioning assembly 16 comprising a connecting seat 17 arranged at the bottom of the third support rod 5 and the fourth support rod 6 adjacent one side, a forward and reverse toothed rod 18 is rotatably connected between the connecting seats 17, one end of the forward and reverse toothed rod 18 is connected with a driving motor 19 through a shaft coupling, a first sliding block 20 and a second sliding block 21 are matched and connected on the outer side of the forward and reverse toothed rod 18, symmetrically sliding rods 29 are arranged between the third support rod 5 and the fourth support rod 6 on the outer sides of the reverse toothed rod, the first sliding block 20 and the second sliding block 21 are both in sliding fit with the sliding rods 29, a positioning rod 22 is rotatably connected to the top of the first sliding block 20 and the second sliding block 21, a base 23 is hingedly connected to the top of the positioning rod 22, and the base 23 is fixedly connected to the bottom of the support rod.

[0029] As shown in Figure 3 , a plurality of limiting rods 24 are fixedly connected on the surface of the conveying belt 15 at equal intervals, and a non-slip pad 30 is wrapped on the outer side of each limiting rod 24.

[0030] As shown in Figure 4 , a damping rod 25 is arranged at the bottom of each lifting groove 8, a damping block 26 is fixedly connected to the top of the damping rod 25, and a damping spring 27 is sleeved on the outer side of the damping rod 25.

[0031] As shown in Figure 1 , a stabilizing frame 28 is arranged between the bottom of each of the first support rod 3, the second support rod 4, the third support rod 5 and the fourth support rod 6 and the base 1.

[0032] In the embodiment of the utility model, when in use, the operator starts the servo motor 13 to drive the roller shaft 12 to rotate and work, and the conveying belt 15 cooperatively sleeved on the outer sides of the roller shaft 12 and the plurality of connecting rollers 14 is matched to rotate and convey, and during the conveying process, the operator quickly positions according to the conveying requirement, and when positioning, the operator starts the driving motor 19 in forward or reverse direction according to the operation requirement to drive the forward and reverse toothed rod 18 to rotate in forward or reverse direction, at this time, the first sliding block 20 and the second sliding block 21 on the forward and reverse toothed rod 18 are matched to move towards each other or in opposite directions, the positioning rod 22 on the first sliding block 20 and the second sliding block 21 is matched with the base 23 to drive the support plate 10 to move upwards or downwards, when the support plate 10 is matched to move upwards and downwards, the other end of the support plate 10 is matched with the rotating shaft 7 to work to play a certain supporting role, to ensure the adjustment of the positioning angle, at this time, other components on the support plate 10 realize conveying from high to low or from low to high, which greatly improves the conveying requirement and the conveying efficiency.

[0033] The above is a further detailed description of the utility model made in combination with the specific implementation, and cannot be determined that the specific implementation of the utility model is limited to this; for the person skilled in the art and the related technical field of the utility model, the expansion, operation method and data replacement made on the basis of the technical scheme idea of the utility model should be within the protection scope of the utility model.

Claims

1. An automated production precision component positioning device comprising a base (1) characterised in that: The bottom of the base (1) is fixedly connected with support legs (2) around, the top of the base (1) is vertically fixedly connected with symmetrical first support rods (3), second support rods (4), third support rods (5) and fourth support rods (6) around, the first support rod (3) and the second support rod (4) are rotatably connected with a rotating shaft (7) between, the third support rod (5) and the fourth support rod (6) are provided with symmetrical lifting grooves (8) on the adjacent side, the lifting grooves (8) are all slidably connected with lifting blocks (9) upwards and downwards, the lifting blocks (9) are fixedly connected with support plates (10) between the adjacent ones, one end of the support plate (10) is fixedly connected with the rotating shaft (7), the top of the support plate (10) is vertically fixedly connected with symmetrical limiting plates (11) on both sides, the limiting plates (11) are rotatably connected with roller shafts (12) between, one end of the roller shaft (12) is connected with a servo motor (13) through a shaft coupling, a plurality of equidistantly arranged and parallel connecting rollers (14) are rotatably connected on one side of the roller shaft (12) between the limiting plates (11), the connecting rollers (14) and the roller shaft (12) are jointly surrounded with a conveying belt (15), a positioning assembly (16) is arranged below the support plate (10), the positioning assembly (16) comprises connecting seats (17) arranged on the bottom of the third support rod (5) and the fourth support rod (6) adjacent side, the connecting seats (17) are rotatably connected with positive and negative toothed rods (18) between, one end of the positive and negative toothed rod (18) is connected with a driving motor (19) through a shaft coupling, the positive and negative toothed rod (18) is matchedly connected with a first sliding block (20) and a second sliding block (21) on the outside, the top of the first sliding block (20) and the second sliding block (21) is rotatably connected with a positioning rod (22), the top of the positioning rod (22) is hingedly connected with a base (23), the base (23) is fixedly connected with the support rod bottom.

2. An automated production precision component positioning apparatus as claimed in claim 1, wherein: A plurality of equidistantly arranged limiting rods (24) are fixedly connected on the surface of the conveying belt (15).

3. An automated production precision part positioning device as claimed in claim 1, wherein: Damping rods (25) are arranged at the bottom of the lifting groove (8), damping blocks (26) are fixedly connected to the top of the damping rod (25), damping springs (27) are sleeved on the outside of the damping rod (25).

4. The automated production precision part positioning apparatus of claim 1, wherein: Stable frames (28) are arranged between the bottom of the first support rod (3), the second support rod (4), the third support rod (5) and the fourth support rod (6) and the base (1).

5. An automated production precision part positioning apparatus as defined in claim 1, wherein: Symmetrical slide rods (29) are arranged between the positive and negative toothed rod (18) and the third support rod (5) and the fourth support rod (6), the first sliding block (20) and the second sliding block (21) are slidably connected with the slide rod (29).

6. An automated production precision part positioning apparatus as defined in claim 2, wherein: Antiskid pads (30) are wrapped on the outside of the limiting rod (24).

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