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CN-117208533-B - Turnover box erecting machine for refrigerator

CN117208533BCN 117208533 BCN117208533 BCN 117208533BCN-117208533-B

Abstract

The invention discloses an automatic overturning vertical box machine for a refrigerator, which integrates a bottom plate conveying mechanism, a refrigerator conveying mechanism and a pallet conveying mechanism on an overturning frame, has the characteristics of high integration and compact structure, and can enable the bottom plate conveying mechanism, the refrigerator conveying mechanism and the pallet conveying mechanism to receive articles from the same external conveying production line through overturning of the overturning frame, so that the structure of the production line is simplified, the cost of the production line is reduced, and the occupied area is small.

Inventors

  • ZHANG KELIANG
  • LI GUOJIA
  • Li youran

Assignees

  • 广东瑞达智能装备有限公司

Dates

Publication Date
20260512
Application Date
20231009

Claims (7)

  1. 1. An automatic overturning vertical box machine for a refrigerator is characterized by comprising: A chassis (1); The turnover frame (2) comprises a first frame (21) and a second frame (22) connected with the corresponding end part of the first frame (21), wherein a bottom plate conveying mechanism (23) for conveying a bottom plate and a bottom plate positioning mechanism (24) for positioning the bottom plate on the bottom plate conveying mechanism (23) are respectively arranged on the first frame (21), a refrigerator conveying mechanism (25) for conveying a refrigerator and a refrigerator positioning mechanism (26) for positioning the refrigerator on the refrigerator conveying mechanism (25) are respectively arranged on the second frame (22), and a pallet conveying mechanism (27) for conveying a pallet is arranged between the refrigerator conveying mechanism (25) and the bottom plate conveying mechanism (23); The pallet conveying mechanism (27) comprises pallet conveying brackets (271) arranged on the second frame (22), wherein end synchronous rotating wheels (272) are respectively arranged at two ends of each pallet conveying bracket (271), pallet conveying synchronous belts (273) are sleeved on the two end synchronous rotating wheels (272), the pallet conveying mechanism (27) further comprises pallet driving motors (274) arranged on the pallet conveying brackets (271), pallet driving wheels (275) are arranged on motor shafts of the pallet driving motors (274), and the pallet driving wheels (275) drive the corresponding end synchronous rotating wheels (272) to rotate through the pallet driving belts (276); A pallet lifting driving mechanism (270) for driving the pallet conveying mechanism (27) to lift relative to the underframe (1) is arranged between the pallet conveying mechanism (27) and the second frame (22), the pallet lifting driving mechanism (270) comprises a pallet lifting driving cylinder arranged on the second frame (22), and the end part of a driving rod of the pallet lifting driving cylinder is connected with a pallet conveying bracket (271); A turnover auxiliary mechanism (11) for assisting the turnover of the turnover frame (2) is arranged between the second frame (22) and the underframe (1), the turnover auxiliary mechanism (11) comprises a turnover auxiliary driving cylinder (111) arranged on the underframe (1), and a turnover auxiliary pushing seat (112) which can be matched with the second frame (22) is arranged at the end part of a cylinder rod of the turnover auxiliary driving cylinder (111); the sliding seat (3) is slidably arranged on the underframe (1), a sliding seat guide assembly (31) capable of enabling the sliding seat (3) to slide along the Y-axis direction of the underframe (1) is arranged between the sliding seat (3) and the underframe (1), and the sliding seat (3) is rotatably connected with the first frame (21); one end of the connecting rod (4) is rotatably connected with the underframe (1), and the other end of the connecting rod (4) is rotatably connected with the first frame (21); A sliding seat driving mechanism (32) for driving the sliding seat (3) to slide along the Y-axis direction of the underframe (1) and further enabling the turnover frame (2) to turn over is arranged between the sliding seat (3) and the underframe (1).
  2. 2. The automatic overturning vertical box machine for the refrigerator according to claim 1, wherein the second frame (22) is further provided with a refrigerator auxiliary mechanism (28) for pushing the refrigerator to be separated from the refrigerator conveying mechanism (25) so as to assist the refrigerator to slide to one side of the bottom plate conveying mechanism (23) in the overturning process of the overturning frame (2).
  3. 3. The automatic overturning vertical box machine for the refrigerator according to claim 2, wherein the refrigerator auxiliary mechanism (28) comprises a lifting frame (281) which is arranged on the second frame (22) in a lifting manner, a refrigerator lifting driving mechanism (282) which is used for driving the lifting frame (281) to lift relative to the second frame (22) is arranged between the lifting frame (281) and the second frame (22), and a plurality of auxiliary rollers (283) which are used for assisting the refrigerator to slide towards one side of the bottom plate conveying mechanism (23) in the overturning process of the overturning frame (2) are arranged on the lifting frame (281) at intervals.
  4. 4. The automatic overturning vertical box machine for the refrigerator according to claim 1, wherein an overturning driving mechanism (33) for assisting overturning of the overturning frame (2) is arranged between the sliding seat (3) and the overturning frame (2), the overturning driving mechanism (33) comprises an overturning driving cylinder (331) arranged on the sliding seat (3), a cylinder rod of the overturning driving cylinder (331) is connected with an overturning driving rack (332), and the overturning driving mechanism (33) further comprises an overturning driving gear (333) connected with the overturning frame (2), and the overturning driving gear (333) can be driven by the overturning driving rack (332).
  5. 5. The automatic overturning vertical box machine for the refrigerator according to claim 1, characterized in that the overturning auxiliary driving cylinder (111) is obliquely arranged on the underframe (1), and/or the overturning auxiliary pushing seat (112) is rotatably provided with an overturning auxiliary roller (113) which can be matched with the second frame (22).
  6. 6. The automatic overturning vertical box machine for the refrigerator according to any one of claims 1 to 5, wherein the refrigerator conveying mechanism (25) comprises a refrigerator conveying support (251) arranged on the second frame (22), end rotating wheels (252) are respectively arranged at two ends of the refrigerator conveying support (251), at least two middle auxiliary wheels (253) are arranged on the middle of the refrigerator conveying support (251) at intervals, middle driving wheels (254) are arranged on the middle of the refrigerator conveying support (251) and between the two middle auxiliary wheels (253), the middle driving wheels (254), the middle auxiliary wheels (253) and the end rotating wheels (252) are arranged on different axes, the refrigerator conveying mechanism (25) further comprises a refrigerator conveying synchronous belt (255) and a refrigerator conveying driving motor (256) for driving the middle driving wheels (254) to rotate, the refrigerator conveying synchronous belt (255) is sleeved on the two end rotating wheels (252) and the middle driving wheels (254), and the two middle auxiliary wheels (253) are matched with the outer walls of the refrigerator conveying synchronous belt (255).
  7. 7. An automatic overturning vertical refrigerator machine for a refrigerator according to claim 1, characterized in that the first frame (21) is vertically connected with the second frame (22).

Description

Turnover box erecting machine for refrigerator Technical Field The invention relates to the technical field of household appliance production lines, in particular to a turnover box erecting machine for a refrigerator. Background With the development of society, the refrigerator has become the electrical apparatus that places such as various restaurant, market used, and the refrigerator is in the production process, because the demand in production technology, erects the refrigerator from lying position, because the refrigerator size is big, and weight is heavier, and the manual work sets up the case very hard, and staff's cost on the production line is higher and higher, and long-time post work has caused workman's tired operation, causes product quality to receive the influence of reasons such as people's subjective factor to be greater and more, and inefficiency. The existing box-erecting procedure manual overturning vertical box required by the refrigerator production process is not suitable for being adopted in actual production, so that the quality of products cannot be ensured, the workload of production line workers cannot be reduced, and the production cost of the products cannot be reduced. In addition, after the refrigerator in the present stage is subjected to the above production and processing procedures, the erected refrigerator is usually placed on a pallet manually, and then is carried out and packaged. The present invention has been made in view of the above problems. Disclosure of Invention The invention aims to overcome the defects of the prior art and provide a turnover vertical box machine for a refrigerator, wherein firstly, a bottom plate conveying mechanism receives a bottom plate from an external conveying production line, a bottom plate positioning mechanism positions the bottom plate on the bottom plate conveying mechanism, then a sliding seat driving mechanism drives a sliding seat to slide along the Y-axis direction of a bottom frame so as to enable a turnover frame to turn over, at the moment, the refrigerator conveying mechanism receives a refrigerator in a lying state from the external conveying production line, then a refrigerator positioning mechanism positions the refrigerator on the refrigerator conveying mechanism, and meanwhile, a pallet conveying mechanism receives a pallet from the conveying production line, and the pallet is positioned between the bottom plate and the bottom of the refrigerator, namely, the bottom plate, the pallet and the bottom of the refrigerator are aligned accurately according to production requirements, and then the sliding seat driving mechanism drives the sliding seat to slide along the Y-axis direction of the bottom frame so as to reset the turnover frame, namely, the bottom of the refrigerator in the lying state is turned over to be in a vertical state, and finally the bottom plate conveying mechanism of the bottom plate on the bottom plate is positioned on the bottom plate, and finally the bottom plate conveying mechanism of the bottom plate on the bottom plate is used for conveying the refrigerator in the lying state to the next work. The invention is realized by the following technical scheme: An automatic overturning vertical box machine for a refrigerator, comprising: A chassis 1; The turnover frame 2 comprises a first frame 21 and a second frame 22 connected with the corresponding end part of the first frame 21, wherein a bottom plate conveying mechanism 23 for conveying a bottom plate and a bottom plate positioning mechanism 24 for positioning the bottom plate on the bottom plate conveying mechanism 23 are respectively arranged on the first frame 21, a refrigerator conveying mechanism 25 for conveying a refrigerator and a refrigerator positioning mechanism 26 for positioning the refrigerator on the refrigerator conveying mechanism 25 are respectively arranged on the second frame 22, and a pallet conveying mechanism 27 for conveying pallets is arranged on the second frame 22 and positioned between the refrigerator conveying mechanism 25 and the bottom plate conveying mechanism 23; a sliding seat 3, wherein the sliding seat 3 is slidably arranged on the chassis 1, a sliding seat guiding assembly 31 capable of enabling the sliding seat 3 to slide along the Y-axis direction of the chassis 1 is arranged between the sliding seat 3 and the chassis 1, and the sliding seat 3 is rotatably connected with the first frame 21; The connecting rod 4, one end of the connecting rod 4 is rotatably connected with the underframe 1, and the other end of the connecting rod 4 is rotatably connected with the first frame 21; a sliding seat driving mechanism 32 for driving the sliding seat 3 to slide along the Y-axis direction of the underframe 1 and further enabling the turnover frame 2 to turn over is arranged between the sliding seat 3 and the underframe 1. The automatic overturning vertical box machine for the refrigerator is characterized in that the seco