Automatic turnover mechanism for products

Abstract

The utility model discloses an automatic product turnover mechanism which enables products on an upper layer detection production line and a lower layer detection production line to be reliably carried and improves the transfer efficiency. The system comprises an upper layer detection production line; a lower layer detection production line; the vertical transferring mechanism comprises a vertical support, a lifting module, an eccentric rotating mechanism and a clamping jaw mechanism, the lifting module is fixedly installed on a vertical plate of the vertical support, the output end of the lifting module is fixedly connected with the eccentric rotating mechanism through a transverse vertical plate, the eccentric output end of the eccentric rotating mechanism is fixedly provided with the clamping jaw mechanism, and the clamping jaw mechanism is fixedly connected with the lifting module. The clamping jaw mechanism has two working states, the clamping jaw mechanism is used for clamping or loosening a product when facing downwards, and the clamping jaw mechanism is used for lifting or standby when facing upwards.

Description

Technical Field

[0001] The utility model relates to the technical field of stamping line product transfer, in particular to an automatic product turning mechanism. Background Art

[0002] After the stamped metal parts are completed through punching and cutting, they need to go through subsequent cleaning and inspection related processes. During this process, personnel are needed to move the stamped metal parts. Due to the large number of stamped metal parts, a large number of personnel are needed to transfer them back and forth between workstations. When the two inspection production lines are located on the upper and lower levels respectively, the existing operation requires personnel to stand at the workstation position to perform continuous transportation operations, which results in high labor costs. For this reason, there is an urgent need to develop a mechanism that can automatically transfer products from the upper and lower processes to improve transportation efficiency. Utility Model Content

[0003] In response to the above problems, the present invention provides an automatic product flipping mechanism, which enables products on the upper and lower inspection production lines to be reliably transported, thereby improving transfer efficiency.

[0004] A product automatic turning mechanism, characterized in that it comprises:

[0005] Upper inspection production line;

[0006] Lower level inspection production line;

[0007] and a vertical transfer mechanism, which includes a vertical support, a lifting module, an eccentric rotating mechanism, and a clamping mechanism. The lifting module is fixedly mounted on the vertical plate of the vertical support. The output end of the lifting module is fixedly connected to an eccentric rotating mechanism via a transverse vertical plate. The clamping mechanism is fixedly mounted on the eccentric output end of the eccentric rotating mechanism. The clamping mechanism has two working states: when the clamping mechanism faces downward, it is used to clamp or release the product; when the clamping mechanism faces upward, it is used for lifting or standing by.

[0008] The upper inspection production line is located directly above the lower inspection production line, and the vertical bracket is located at one end of the connecting station position of the upper inspection production line and the lower inspection production line. When the clamping mechanism is facing downward, it is located directly above the corresponding station of the upper inspection production line or the lower inspection line. The height distance between the upper inspection production line and the lower inspection production line is greater than the height space for the clamping mechanism to flip over.

[0009] It is further characterized by:

[0010] A transverse vertical plate is fixedly provided at the output end of the lifting module, and the eccentric rotating mechanism is provided at the outer end area of ​​the transverse vertical plate located outside the lifting module surface area;

[0011] The eccentric rotating mechanism comprises a servo motor, a rotating vertical plate, and a supporting plate, the servo motor is fixed to the outer end area of the transverse vertical plate, the output shaft of the servo motor is connected to one end of the rotating vertical plate in the length direction after penetrating the through hole of the transverse vertical plate, the other end of the rotating vertical plate in the length direction is fixed with the supporting plate, the supporting plate is arranged to extend towards the upper layer detection product line or the lower layer detection product line, and the supporting plate is fixed with a clamping jaw mechanism corresponding to the position area of the corresponding work station;

[0012] The rotating vertical plate is fixed with the supporting plate through an L-shaped connecting plate, so that the installation of the supporting plate is stable and reliable;

[0013] One end of the rotating vertical plate is provided with a circular flange plate, the output shaft of the servo motor is provided with a rotating disc, and the rotating disc is fixed with the circular flange plate, so that the rotating output is stable and reliable;

[0014] The upper layer detection product line and the lower layer detection product line are both provided with a product carrier, and the product carrier travels along the linear track of the detection product line;

[0015] The number of the product carriers is not less than 2, and N product carriers are arranged on the transverse track of the variable distance platform, the bottom of the variable distance platform is supported on the linear moving end of the corresponding detection product line, so that N products can be detected each time, and the distance between adjacent products can be quickly adjusted according to the detection requirements of each detection work station;

[0016] The clamping jaw mechanism comprises N groups of clamping jaws, the transverse spacing of the N groups of clamping jaws is the spacing distance of the corresponding product carriers at the connection work station position, so that the clamping jaw mechanism only needs to clamp and release to complete the corresponding work, without calculating the remaining parameters between the clamping jaws;

[0017] Each group of clamping jaws is a profiled clamping jaw, so that the product surface is not damaged.

[0018] After the structure of the utility model is adopted, the corresponding connection work stations between the upper layer detection product line and the lower layer detection product line are arranged in an up-down position, the clamping jaw mechanism is driven by the eccentric rotating mechanism to penetrate above the corresponding work station, the clamping jaw mechanism is lifted and lowered by the lifting module, the clamping jaw of the clamping jaw mechanism clamps the product on the corresponding work station, then the clamping jaw mechanism is driven by the eccentric rotating mechanism to separate from the product line area, the clamping jaw mechanism is lifted and lowered by the lifting module, then the clamping jaw mechanism is driven by the eccentric rotating mechanism to enter above the corresponding work station of another height detection product line, then the clamping jaw of the clamping jaw mechanism is released, so that the product falls into a new work station area, then the detection product drives the product to move linearly for subsequent detection, so that the products of the upper and lower layer detection product lines are reliably transported, and the transfer efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1It is a schematic diagram of the three-dimensional structure of the utility model;

[0020] Figure 2 It is a three-dimensional diagram of the vertical transfer mechanism of the utility model;

[0021] The names corresponding to the serial numbers in the figure are as follows:

[0022] Upper inspection production line 10, lower inspection production line 20, vertical transfer mechanism 30, vertical bracket 40, vertical plate 41, lifting module 50, eccentric rotation mechanism 60, servo motor 61, rotating vertical plate 62, circular flange 621, support plate 63, L-shaped connecting plate 64, rotating disk 65, clamping mechanism 70, clamping jaw 71, horizontal vertical plate 80, product carrier 90, product 100, variable distance platform 110. DETAILED DESCRIPTION

[0023] A product automatic turning mechanism, see Figure 1 and Figure 2 , which includes an upper detection production line 10, a lower detection production line 20, and a vertical transfer mechanism 30;

[0024] The vertical transfer mechanism 30 includes a vertical support 40, a lifting module 50, an eccentric rotating mechanism 60, and a clamping mechanism 70. The lifting module 50 is fixedly mounted on the vertical plate 41 of the vertical support 40. The output end of the lifting module 50 is fixedly connected to an eccentric rotating mechanism 60 via a horizontal vertical plate 80. The clamping mechanism 70 is fixedly mounted on the eccentric output end of the eccentric rotating mechanism 60. The clamping mechanism 70 has two working states. When the clamping mechanism 70 is facing downward, it is used to clamp or release the product. When the clamping mechanism 70 is facing upward, it is used to perform a lifting action or standby.

[0025] The upper inspection line 10 is located directly above the lower inspection line 20. The vertical bracket 40 is located at one end of the connection position of the upper inspection line 10 and the lower inspection line 20. When the clamping mechanism 70 faces downward, it is located directly above the corresponding position of the upper inspection line 10 or the lower inspection line 20. The height distance between the upper inspection line 10 and the lower inspection line 20 is greater than the height space for the clamping mechanism 70 to flip.

[0026] In a specific implementation, a transverse vertical plate 80 is fixedly provided at the output end of the lifting module 50, and an eccentric rotating mechanism 60 is provided at the outer end area of ​​the transverse vertical plate 80 located outside the surface area of ​​the lifting module 50;

[0027] The eccentric rotating mechanism 60 includes a servo motor 61, a rotating vertical plate 62, and a support plate 63. The servo motor 61 is fixed to the outer end area of ​​the horizontal vertical plate 80. The output shaft of the servo motor 61 passes through the through hole of the horizontal vertical plate 80 and is connected to one end of the rotating vertical plate 62 in the longitudinal direction. The other end of the rotating vertical plate 62 in the longitudinal direction is fixed to the support plate 63. The support plate 63 extends toward the upper inspection product 10 or the lower inspection production line 20. The support plate 63 is fixed with a clamping mechanism 70 in the position area corresponding to the corresponding work station.

[0028] The rotating vertical plate 62 is fixedly connected to the support plate 63 through the L-shaped connecting plate 64 to ensure that the support plate 63 is installed firmly and reliably;

[0029] A circular flange 621 is provided at one end of the rotating vertical plate 62 , and a rotating disk 65 is provided on the output shaft sleeve of the servo motor 61 . The rotating disk 65 is fixedly connected to the circular flange 621 to ensure stable and reliable rotation output.

[0030] The upper inspection line 10 and the lower inspection line 20 are both provided with a product carrier 90, which moves along the straight track direction of the inspection line;

[0031] In a specific implementation, there are four product carriers 90, which are arranged on the transverse track of the variable pitch platform 110. The bottom of the variable pitch platform 110 is supported by the linear moving end of the corresponding inspection production line, which enables four products to be inspected at each inspection. The distance between adjacent products 100 can be quickly adjusted according to the inspection requirements of each inspection station.

[0032] The clamping mechanism 70 includes four sets of clamping jaws 71. The lateral spacing between the four sets of clamping jaws 71 is the spacing distance between the corresponding product carriers 90 at the connection station position. This allows the clamping mechanism 70 to complete the corresponding work only by clamping and releasing, without calculating other parameters between the clamping jaws 71; each set of clamping jaws 71 is a contoured clamping jaw to ensure that the product surface will not be damaged.

[0033] During specific implementation, the upper limit position of the lifting module 50 corresponds to the position of the clamping product and the position of the clamping product placed by the clamping mechanism 70 of the upper detection production line 10, and the lower limit position of the lifting module 50 corresponds to the position of the clamping product and the position of the clamping product placed by the clamping mechanism 70 of the lower detection production line 20, so that it is not easy to cause misoperation during operation.

[0034] The working process is as follows: the corresponding connecting stations between the upper inspection production line and the lower inspection production line are arranged in the upper and lower positions, and the eccentric rotating mechanism drives the clamping mechanism to go deep into the corresponding station, and the lifting module drives the clamping mechanism to rise and fall, so that the clamping claws of the clamping mechanism clamp the product on the corresponding station, and then the eccentric rotating mechanism drives the clamping mechanism to leave the production line area again, and the lifting module drives the clamping mechanism to rise and fall, and then the eccentric rotating mechanism drives the clamping mechanism to enter the corresponding station above the inspection high line at another height, and then releases the clamping claws of the clamping mechanism to make the product fall into the new station area, and then the inspection product drives the product to move in a straight line for subsequent inspection; the vertical transfer mechanism can transport the products of the upper inspection production line to the lower inspection production line, and can also transport the products of the lower inspection production line to the upper inspection production line, and can be set according to actual needs.

[0035] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0036] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A product automatic turning mechanism, characterized in that: It includes: Upper inspection production line; Lower level inspection production line; and a vertical transfer mechanism, which includes a vertical support, a lifting module, an eccentric rotating mechanism, and a clamping mechanism. The lifting module is fixedly mounted on the vertical plate of the vertical support. The output end of the lifting module is fixedly connected to an eccentric rotating mechanism via a transverse vertical plate. The clamping mechanism is fixedly mounted on the eccentric output end of the eccentric rotating mechanism. The clamping mechanism has two working states: when the clamping mechanism faces downward, it is used to clamp or release the product; when the clamping mechanism faces upward, it is used for lifting or standing by. The upper inspection production line is located directly above the lower inspection production line, and the vertical bracket is located at one end of the connecting station position of the upper inspection production line and the lower inspection production line. When the clamping mechanism is facing downward, it is located directly above the corresponding station of the upper inspection production line or the lower inspection line. The height distance between the upper inspection production line and the lower inspection production line is greater than the height space for the clamping mechanism to flip over.

2. The automatic product turning mechanism according to claim 1, characterized in that: A transverse vertical plate is fixedly provided at the output end of the lifting module, and the eccentric rotating mechanism is provided at the outer end area of ​​the transverse vertical plate located outside the surface area of ​​the lifting module.

3. The automatic product turning mechanism according to claim 2, characterized in that: The eccentric rotating mechanism includes a servo motor, a rotating vertical plate, and a support plate. The servo motor is fixedly connected to the outer end area of ​​the transverse vertical plate. The output shaft of the servo motor passes through the through hole of the transverse vertical plate and is connected to one end of the rotating vertical plate in the longitudinal direction. The other end of the rotating vertical plate in the longitudinal direction is fixedly connected to the support plate. The support plate extends toward the upper inspection product or the lower inspection production line. The support plate is fixedly equipped with a clamping mechanism in the position area corresponding to the corresponding workstation.

4. The automatic product turning mechanism according to claim 3, characterized in that: The rotating vertical plate is fixedly connected to the supporting plate via an L-shaped connecting plate.

5. The automatic product turning mechanism according to claim 3, characterized in that: A circular flange is provided at one end of the rotating vertical plate, and a rotating disk is provided at the output shaft sleeve of the servo motor. The rotating disk is fixedly connected to the circular flange.

6. The automatic product turning mechanism according to claim 1, characterized in that: The upper inspection production line and the lower inspection production line are both provided with product carriers, and the product carriers move along the straight track direction of the inspection production line.

7. The automatic product turning mechanism according to claim 6, characterized in that: The number of the product carriers is not less than 2, which is N. The N product carriers are arranged on the transverse track of the variable-pitch platform. The bottom of the variable-pitch platform is supported on the linear moving end of the corresponding inspection production line, which enables N products to be inspected each time, and the distance between adjacent products can be quickly adjusted according to the inspection requirements of each inspection station.

8. The automatic product turning mechanism according to claim 7, characterized in that: The clamping mechanism includes N groups of clamping jaws, and the lateral spacing between the N groups of clamping jaws is the spacing distance of the product carriers corresponding to the connection station positions.

9. The automatic product turning mechanism according to claim 8, characterized in that: Each set of jaws is a contoured jaw.

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