Full-automatic frame stacking and unloading machine

Abstract

The utility model discloses a full-automatic frame stacking and unloading machine which comprises a supporting frame, a lifting mechanism fixedly connected with the supporting frame is arranged on one side of the supporting frame, a grabbing frame and a clamping jaw mechanism are arranged on one side of the lifting mechanism, and a conveying mechanism, a tray feeding mechanism and a product feeding mechanism are arranged on the two sides and the lower end of the clamping jaw mechanism respectively. The full-automatic frame stacking and unloading machine has the advantages that the problem that in the prior art, empty frames are manually taken from high to low, and then framing is carried out is solved, potential safety hazards in production are reduced, and production efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of canned product feeding, in particular to a full-automatic frame stacking and unloading machine. Background Art

[0002] On industrial production lines, products usually need to be neatly framed and full frames need to be stacked together for subsequent transportation. However, the existing frame stacking work has the following defects: first, the existing frame stacking work requires manual use of a hydraulic vehicle to deliver empty frames to designated workstations, and then manual stacking after framing. This is labor-intensive and inefficient. Second, during the work process, manual labor is required to take empty frames from high to low and then frame them. After framing, each frame is heavy, and the entire frame of products needs to be manually stacked on the pallet from low to high. If a full frame falls from a high place, it is easy to injure the operator, posing certain safety hazards. Utility Model Content

[0003] The purpose of the utility model is to provide a fully automatic frame encoding and unloading machine to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fully automatic frame stacking and unloading machine, comprising a support frame, one side of the support frame is provided with a lifting mechanism fixedly connected thereto, the lifting mechanism is composed of two symmetrically arranged fixed columns, a fixed back plate and a first linear slide rail arranged on one side of the two fixed columns, a first driving mechanism is provided on the top of the lifting mechanism, two of the first linear slide rails are provided with a grabbing frame movably connected thereto, a clamping mechanism is provided at the lower part of the grabbing frame, a conveying mechanism is provided at the lower end corresponding to the clamping mechanism, a tray loading mechanism is also provided at one end of the clamping mechanism, a product loading mechanism is provided at the other end of the clamping mechanism away from the conveying mechanism, a product tray is placed on the end surface of the product tray, and a plurality of canned products are placed in the product tray;

[0005] The first driving mechanism comprises a first driving motor disposed on the top of the fixed back plate, a driving end of which is provided with a first rotating shaft connected thereto by a chain, and a first transmission gear is fixedly provided on the first rotating shaft;

[0006] The grab frame comprises a fixed frame, a second drive motor is provided on the back of the fixed frame away from the clamping mechanism, the second drive motor is drivingly connected to the transmission mechanism arranged inside the fixed frame, a second linear slide is symmetrically provided on the front of the fixed frame away from the second drive motor, a movable plate movably connected thereto is provided on the second linear slide, a connecting arm fixedly connected thereto is provided on the movable plate, a longitudinal fixing plate and a transverse fixing plate symmetrically arranged are provided at the lower end of the connecting arm, and a clamping mechanism is provided at the lower end of the transverse fixing plate;

[0007] The product feeding mechanism includes a feeding frame and a roller mounting frame arranged on the end surface thereof, a plurality of transmission rollers are arranged in the roller mounting frame, and the plurality of transmission rollers are driven and connected by a plurality of third driving motors arranged at the lower part thereof, a product tray feeding mechanism is arranged on the other side of the roller mounting frame away from the support frame, and a product blocking mechanism is arranged between the plurality of transmission rollers, which includes a mounting beam arranged at the bottom of the roller mounting frame, and a plurality of telescopic columns and a third pen-shaped telescopic cylinder are symmetrically arranged on the mounting beam;

[0008] The tray loading mechanism includes a tray loading rack, a second driving mechanism is provided at the lower part of the tray loading rack, the second driving mechanism includes a fourth driving motor and a second rotating shaft drivingly connected thereto, a lifting mechanism is also provided at the lower part of the tray loading rack, and a tray is placed on the upper part of the lifting mechanism.

[0009] Further optimized, the conveying mechanism is composed of a conveying frame and a plurality of fifth driving motors and a third rotating shaft arranged inside the conveying frame.

[0010] Further optimized, the clamping mechanism includes two telescopic rod fixing beams symmetrically arranged at the lower end of the transverse fixing plate, a telescopic rod is provided at the lower end of the telescopic rod fixing beam, the transverse fixing plate is located on one side of the telescopic rod fixing beam and a first pen-shaped telescopic cylinder is symmetrically provided, and the two ends of the telescopic rod are respectively provided with a left clamping plate and a right clamping plate connected thereto, and the telescopic end of the first pen-shaped telescopic cylinder is connected to the right clamping plate.

[0011] For further optimization, the left clamping plate and the right clamping plate are provided with a bending section at the lower end away from the telescopic rod fixing beam.

[0012] For further optimization, a plurality of buffer springs and in-position sensors are symmetrically arranged on the end surface of the transverse fixing plate, and the sensing end of the in-position sensor is arranged through the transverse fixing plate.

[0013] Further optimized, the product pallet loading mechanism consists of a lifting frame fixedly arranged at the bottom of the roller mounting frame and a transmission structure arranged inside the lifting frame, a support plate is provided at the bottom of the lifting frame, a lifting cylinder is provided on the end face of the support plate, and its lifting end is in contact with the bottom end of the lifting frame, and a movable rod is also provided on the end face of the support plate and connected to the bottom of the lifting frame.

[0014] Further optimized, the jacking mechanism consists of a jacking frame and a jacking cylinder arranged in the middle.

[0015] Further optimized, pallet shaping plates are symmetrically provided on three sides of the upper end of the pallet loading rack, and pallet pushing mechanisms are provided around the end faces of the pallet loading rack. The pallet pushing mechanism is composed of a rotating shaft and a pushing rod and a connecting rod arranged on both sides thereof, and the other end of the connecting rod away from the rotating shaft is provided with a second pen-shaped telescopic cylinder connected thereto, and the other end of the second pen-shaped telescopic cylinder away from the connecting rod is fixedly connected to the pallet loading rack.

[0016] Further optimized, shaft seats are symmetrically provided at both ends of the first rotating shaft, and the shaft seats are fixedly arranged on the top of the fixed back plate.

[0017] Beneficial Effects

[0018] The fully automatic frame stacking and unloading machine provided by the utility model stacks a plurality of canned products neatly and puts them into a product tray, which are stacked to the end face thereof by a product feeding mechanism, and the product tray is transported to the clamping mechanism by a plurality of rollers, and the tray feeding mechanism transports the tray to the lower end of the clamping mechanism, and then the clamping mechanism grabs the neatly stacked product tray to the end face of the tray, and the tray is transported to the next process by the conveying mechanism. The fully automatic frame stacking and unloading machine avoids the problem of manually taking empty trays from high to low and then loading the trays in the prior art, thereby reducing the potential safety hazards in production and greatly improving the production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0020] Figure 2 This is a schematic diagram of the product feeding mechanism structure of the utility model;

[0021] Figure 3 It is a rear view schematic diagram of the grabbing frame of the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the grabbing frame and the clamping claw mechanism of the utility model;

[0023] Figure 5 It is a structural schematic diagram of the tray loading mechanism of the utility model. DETAILED DESCRIPTION

[0024] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0025] Example

[0026] like Figure 1-5As shown, a fully automatic frame stacking and unloading machine comprises a support frame 1, one side of the support frame 1 is provided with a lifting mechanism 2 fixedly connected thereto, the lifting mechanism 2 is composed of two symmetrically arranged fixed columns 3, a fixed back plate 8 and a first linear slide rail 9 arranged on one side of the two fixed columns 3, a first driving mechanism is provided on the top of the lifting mechanism 2, two first linear slide rails 9 are provided with a grabbing frame 10 movably connected thereto, a clamping mechanism 11 is provided at the lower part of the grabbing frame 10, a conveying mechanism 13 is provided at the lower end corresponding to the clamping mechanism 11, a tray loading mechanism is also provided at one end of the clamping mechanism 11, and a product loading mechanism 18 is provided at the other end of the clamping mechanism 11 away from the conveying mechanism 13, a product tray 19 is placed on the end surface of the clamping mechanism, and a plurality of canned products 20 are placed in the product tray 19;

[0027] The first driving mechanism comprises a first driving motor 4 arranged on the top of the fixed back plate 8, a driving end of which is provided with a first rotating shaft 5 connected thereto by a chain, and a first transmission gear 6 is fixed on the first rotating shaft 5;

[0028] The grabbing frame 10 includes a fixed frame 30, a second drive motor 31 is provided on the back of the fixed frame 30 away from the clamping mechanism 11, the second drive motor 31 is drivingly connected to the transmission mechanism arranged inside the fixed frame 30, and a second linear slide 32 is symmetrically provided on the front of the fixed frame 30 away from the second drive motor 31, a moving plate 33 movably connected to the second linear slide 32 is provided on the second linear slide 32, a connecting arm 34 fixedly connected to the moving plate 33 is provided on the moving plate 33, a longitudinal fixing plate 35 and a transverse fixing plate 36 symmetrically arranged are provided at the lower end of the connecting arm 34, and a clamping mechanism is provided at the lower end of the transverse fixing plate 36;

[0029] The product feeding mechanism 18 includes a feeding frame 21 and a roller mounting frame 22 arranged on the end surface thereof, a plurality of transmission rollers 23 are arranged in the roller mounting frame 22, and the plurality of transmission rollers 23 are all driven and connected by a plurality of third driving motors 24 arranged at the lower part thereof, a product tray feeding mechanism 25 is arranged on the other side of the roller mounting frame 22 away from the support frame 1, and a product blocking mechanism 29 is arranged between the plurality of transmission rollers 23, which includes a mounting beam arranged at the bottom of the roller mounting frame 22, and a plurality of telescopic columns and a third pen-shaped telescopic cylinder are symmetrically arranged on the mounting beam;

[0030] The tray loading mechanism includes a tray loading rack 44, a second driving mechanism is provided at the lower part of the tray loading rack 44, the second driving mechanism includes a fourth driving motor 45 and a second rotating shaft 46 driven and connected thereto, a lifting mechanism is also provided at the lower part of the tray loading rack 44, and a tray 17 is placed on the upper part of the lifting mechanism.

[0031] In this embodiment, the conveying mechanism 13 is composed of a conveying frame 14 and a plurality of fifth driving motors 15 and a third rotating shaft 16 disposed therein. The pallet is conveyed through the cooperation of the plurality of driving motors, the rotating shafts and the transmission chain.

[0032] The clamping mechanism includes two telescopic rod fixing beams symmetrically arranged at the lower end of the horizontal fixing plate 36, a telescopic rod 37 is provided at the lower end of the telescopic rod fixing beam, the horizontal fixing plate 36 is located on one side of the telescopic rod fixing beam and a first pen-shaped telescopic cylinder 41 is symmetrically provided, and the two ends of the telescopic rod 37 are respectively provided with a left clamping plate 40 and a right clamping plate 38 connected thereto, and the telescopic end of the first pen-shaped telescopic cylinder 41 is connected to the right clamping plate 38, and the product pallet is clamped and moved to the corresponding position through the two clamping plates arranged on the left and right.

[0033] A bending section 39 is provided at the lower end of the left clamping plate 40 and the right clamping plate 38 away from the telescopic rod fixing beam. The setting of the bending section 39 prevents the product pallet from falling during moving and transportation.

[0034] A plurality of buffer springs 43 and an in-place sensor 42 are symmetrically arranged on the end face of the transverse fixing plate 36. The in-place sensor 42 sensing end penetrates the transverse fixing plate 36. The in-place sensor and the buffer spring are arranged to avoid certain damage to the product during the clamping process.

[0035] The product tray loading mechanism 25 is composed of a lifting frame 27 fixedly arranged at the bottom of the roller mounting frame 22 and a transmission structure 28 arranged inside the lifting frame 27. A support plate 56 is provided at the bottom of the lifting frame 27. A lifting cylinder 26 is provided at the end face of the support plate 56, and its lifting end is in contact with the bottom end of the lifting frame 27. A movable rod 57 connected to the bottom of the lifting frame 27 is also provided at the end face of the support plate 56. The lifting mechanism is composed of a lifting frame 47 and a lifting cylinder 48 arranged in the middle, and the X-shaped structure lifting frame is lifted and lowered by the cylinder.

[0036] The tray 17 shaping plates 55 are symmetrically provided on three sides of the upper end of the tray loading rack 44, and the tray pushing mechanism 49 is provided around the end surface of the tray loading rack 44. The tray pushing mechanism 49 is composed of a rotating shaft 51 and a pushing rod 58 and a connecting rod 52 arranged on both sides thereof. The other end of the connecting rod 52 away from the rotating shaft 51 is provided with a second pen-shaped telescopic cylinder 50 connected thereto, and the other end of the second pen-shaped telescopic cylinder 50 away from the connecting rod 52 is fixedly connected to the tray loading rack 44.

[0037] Axle seats 7 are symmetrically arranged at both ends of the first rotating shaft 5 , and the axle seats 7 are fixedly arranged on the top of the fixed back plate 8 .

[0038] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions recorded in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the utility model content within the protection scope of the utility model.

Claims

1. A fully automatic frame unloading machine, characterized by: The invention comprises a support frame (1), one side of the support frame (1) is provided with a lifting mechanism (2) fixedly connected thereto, the lifting mechanism (2) is composed of two symmetrically arranged fixed columns (3), a fixed back plate (8) and a first linear slide rail (9) arranged on one side of the two fixed columns (3), a first driving mechanism is arranged on the top of the lifting mechanism (2), two first linear slide rails (9) are provided with a grabbing frame (10) movably connected thereto, a clamping mechanism (11) is arranged at the lower part of the grabbing frame (10), a conveying mechanism (13) is arranged at the lower end corresponding to the clamping mechanism (11), one end of the clamping mechanism (11) is also provided with a tray loading mechanism, and the other end of the clamping mechanism (11) away from the conveying mechanism (13) is provided with a product loading mechanism (18), a product tray (19) is placed on the end surface of the clamping mechanism, and a plurality of canned products (20) are placed in the product tray (19); The first driving mechanism comprises a first driving motor (4) arranged on the top of the fixed back plate (8), a driving end of which is provided with a first rotating shaft (5) connected thereto by a chain, and a first transmission gear (6) is fixedly provided on the first rotating shaft (5); The grabbing frame (10) comprises a fixed frame (30), a second driving motor (31) is provided on the back of the fixed frame (30) away from the clamping mechanism (11), the second driving motor (31) is drivingly connected to a transmission mechanism arranged inside the fixed frame (30), a second linear slide rail (32) is symmetrically provided on the front of the fixed frame (30) away from the second driving motor (31), a moving plate (33) movably connected to the second linear slide rail (32) is provided on the second linear slide rail (32), a connecting arm (34) fixedly connected to the moving plate (33) is provided on the moving plate (33), a symmetrically arranged longitudinal fixing plate (35) and a transverse fixing plate (36) are provided at the lower end of the connecting arm (34), and a clamping mechanism is provided at the lower end of the transverse fixing plate (36); The product loading mechanism (18) comprises a loading frame (21) and a roller mounting frame (22) arranged on the end surface thereof, a plurality of transmission rollers (23) are arranged in the roller mounting frame (22), and the plurality of transmission rollers (23) are all driven and connected by a plurality of third driving motors (24) arranged at the lower part thereof, a product tray loading mechanism (25) is arranged on the other side of the roller mounting frame (22) away from the support frame (1), and a product blocking mechanism (29) is arranged between the plurality of transmission rollers (23), which comprises a mounting beam arranged at the bottom of the roller mounting frame (22), and a plurality of telescopic columns and a third pen-shaped telescopic cylinder are symmetrically arranged on the mounting beam; The tray loading mechanism comprises a tray loading frame (44), a second driving mechanism is provided at the lower part of the tray loading frame (44), the second driving mechanism comprises a fourth driving motor (45) and a second rotating shaft (46) drivingly connected thereto, and a lifting mechanism is also provided at the lower part of the tray loading frame (44), and a tray (17) is placed at the upper part of the lifting mechanism.

2. The fully automatic code frame unloading machine according to claim 1, characterized in that: The conveying mechanism (13) is composed of a conveying frame (14), a plurality of fifth driving motors (15) and a third rotating shaft (16) arranged inside the conveying frame.

3. The fully automatic code frame unloading machine according to claim 1, characterized in that: The clamping mechanism comprises two telescopic rod fixing beams symmetrically arranged at the lower end of the transverse fixing plate (36), a telescopic rod (37) is arranged at the lower end of the telescopic rod fixing beam, the transverse fixing plate (36) is symmetrically provided with a first pen-shaped telescopic cylinder (41) on one side of the telescopic rod fixing beam, the two ends of the telescopic rod (37) are respectively provided with a left clamping plate (40) and a right clamping plate (38) connected thereto, and the telescopic end of the first pen-shaped telescopic cylinder (41) is connected to the right clamping plate (38).

4. The fully automatic code frame unloading machine according to claim 3, characterized in that: The left clamping plate (40) and the right clamping plate (38) are provided with a bending section (39) at the lower end away from the telescopic rod fixing beam.

5. The fully automatic code frame unloading machine according to claim 1, characterized in that: The end surface of the transverse fixing plate (36) is symmetrically provided with a plurality of buffer springs (43) and an in-position sensor (42), and the sensing end of the in-position sensor (42) is arranged to penetrate the transverse fixing plate (36).

6. The fully automatic code frame unloading machine according to claim 1, characterized in that: The product tray loading mechanism (25) is composed of a lifting frame (27) fixedly arranged at the bottom of the roller mounting frame (22) and a transmission structure (28) arranged inside the lifting frame (27); a support plate (56) is provided at the bottom of the lifting frame (27); a lifting cylinder (26) is provided at the end surface of the support plate (56), and its lifting end contacts the bottom end of the lifting frame (27); and a movable rod (57) connected to the bottom of the lifting frame (27) is also provided at the end surface of the support plate (56).

7. The fully automatic code frame unloading machine according to claim 1, characterized in that: The jacking mechanism is composed of a jacking frame (47) and a jacking oil cylinder (48) arranged in the middle.

8. The fully automatic code frame unloading machine according to claim 1, characterized in that: The upper three sides of the tray loading rack (44) are symmetrically provided with tray (17) shaping plates (55), and the end faces of the tray loading rack (44) are respectively provided with tray pushing mechanisms (49), and the tray pushing mechanisms (49) are composed of a rotating shaft (51) and a pushing rod (58) and a connecting rod (52) arranged on both sides thereof. The other end of the connecting rod (52) away from the rotating shaft (51) is provided with a second pen-shaped telescopic cylinder (50) connected thereto, and the other end of the second pen-shaped telescopic cylinder (50) away from the connecting rod (52) is fixedly connected to the tray loading rack (44).

9. The fully automatic code frame unloading machine according to claim 1, characterized in that: Axle seats (7) are symmetrically arranged at both ends of the first rotating shaft (5), and the axle seats (7) are fixedly arranged on the top of the fixed back plate (8).

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