Refrigerator cabinet shell assembly molding apparatus

Abstract

The present application relates to the field of shell forming, and particularly relates to a refrigerator shell assembling and forming equipment, which comprises a rack and a machine shell arranged on the rack, a plurality of transmission rollers are arranged on the rack, and the transmission rollers are used for conveying a material plate; an adjusting hole is arranged on the rack, a blanking mechanism is arranged on one side of the rack, and the blanking mechanism is used for rotating the formed shell to a vertical direction; a jacking mechanism is arranged below the rack, the jacking mechanism jacks up the inside of the adjusting hole and bends the material plate on the transmission roller upward; an extrusion mechanism is arranged on the rack, the extrusion mechanism is used for extruding the bent material plate, an adjusting mechanism is arranged above the rack, and the bending size of the material plate is larger when the adjusting mechanism is stretched, and the bending size of the material plate is smaller when the adjusting mechanism is contracted.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of shell forming, in particular to a refrigerator shell assembly forming equipment. BACKGROUND

[0002] The existing refrigerator shell is assembled together with the bottom plate and the O-shaped shell to form the refrigerator shell. After processing the O-shaped shell, the O-shaped shell and the bottom shell need to be assembled together to form the refrigerator shell. A set of shell forming requires a corresponding set of molds, so that the refrigerator shell needs to be assembled when assembling multiple sizes of refrigerator shells, which requires multiple molds. The cost of opening the mold is high and the time is long, and when the refrigerator shell is bent and cut, a long assembly line is generally used to complete multiple processes, which cannot save the forming time. SUMMARY

[0003] In view of the problems in the prior art, the present application provides a refrigerator shell assembly forming equipment.

[0004] The technical scheme adopted by the present application to solve its technical problems is: a refrigerator shell assembly forming equipment, comprising a rack and a shell provided on the rack, a plurality of transmission rollers are provided on the rack, and the transmission rollers are used to convey the material plate; an adjusting hole is provided on the rack, a blanking mechanism is provided on one side of the rack, and the blanking mechanism is used to rotate the formed shell to the vertical direction; a jacking mechanism is provided below the rack, the jacking mechanism jacks up the inside of the adjusting hole and bends the material plate on the transmission roller upward; an extrusion mechanism is provided on the rack, the extrusion mechanism is used to extrude the bent material plate, an adjusting mechanism is provided above the rack, and the bending size of the material plate is larger when the adjusting mechanism is stretched, and the bending size of the material plate is smaller when the adjusting mechanism is retracted.

[0005] Preferably, the extrusion mechanism comprises a driving member provided on the shell, an extrusion block is provided on the telescopic end of the driving member, the driving member is driven to extrude the bent plate when the driving member is stretched; a connecting rod is provided on the extrusion plate, a moving frame is provided at the end of the connecting rod, upper and lower teeth are provided in the inside of the moving frame, the upper and lower teeth are respectively provided on the two inner walls of the moving frame, two gears are provided in the inside of the moving frame, the gears drive the upper and lower teeth to move by rotating, and the upper and lower teeth rotate in one direction along the direction of the moving frame, a guide groove is provided on the shell, and the guide groove is slidably connected with the moving frame.

[0006] Preferably, the extrusion mechanism further comprises a pushing assembly and a transmission rod provided between the two gears, a driving groove is formed in the transmission rod, a guide rod is slidably provided in the inside of the driving groove, one end of the guide rod is connected to the pushing assembly, and the guide rod moves to push the pushing assembly.

[0007] Preferably, the pushing assembly comprises a supporting rod arranged on the casing, a sliding sleeve is slidingly arranged on the supporting rod, a pull rod is connected to the sliding sleeve, a pushing assembly is connected to the bottom of the pull rod, and the pushing assembly moves to push the formed shell to the blanking mechanism.

[0008] Preferably, the blanking mechanism comprises a bottom plate arranged on the frame, a rotating shaft is arranged on the bottom plate, a hopper is arranged on the bottom plate, the hopper is rotatably connected to the bottom plate through the rotating shaft, a chute is arranged on the hopper, a sliding block is slidingly connected in the chute, a telescopic piece is rotatably connected to the sliding block, one end of the telescopic piece is rotatably connected to the base, a clamping groove is arranged in the hopper, and a mounting groove is arranged on the sidewall of the hopper.

[0009] Preferably, the jacking mechanism comprises a support arranged below the frame, a jacking piece is arranged on the support, and a jacking plate is arranged at the top of the jacking piece and used for extruding the plate to bend.

[0010] Preferably, the adjusting mechanism comprises a motor arranged on the casing, an inner rod is arranged on the output shaft of the motor, an abutting groove is arranged on the inner rod, a stabilizing seat is arranged on the outer part of the inner rod, a fixing rod is arranged on the end of the stabilizing seat, the fixing rod is arranged on the casing, a through hole is arranged on the stabilizing seat, an abutting rod is arranged in the through hole, the end of the abutting rod abuts against the abutting groove, a folding plate is fixedly connected to the other end of the abutting rod, an insertion hole is arranged on the sidewall of the folding plate, an insertion rod is slidingly arranged in the insertion hole, an elastic piece is arranged on the end of the insertion rod, and the elastic piece is arranged in the insertion hole.

[0011] Preferably, the motor rotates to drive the inner rod to rotate, the abutting groove rotates with the inner rod, and the end of the abutting rod moves along the abutting groove.

[0012] Preferably, the pushing assembly comprises a pushing frame connected to the pull rod, adjusting plates are slidingly connected to the two ends of the pushing frame, a baffle for abutting against the shell is arranged on the pushing frame, a plurality of fastening buttons are arranged on the other end of the baffle, the fastening buttons pass through the pushing frame and are threadedly connected to the pushing frame.

[0013] Beneficial effects:

[0014] (1) through the setting of the jacking mechanism from the lower direction of the frame to move up, and through the adjustment hole extrusion in the bottom of the plate, jacking mechanism continues to move up to bend the plate along the adjustment mechanism, so that the plate in the process of moving to make the plate left in the adjustment mechanism on both sides of the exposed part for two-thirds and one quarter, when the jacking mechanism up will be extruded to fit in the adjustment mechanism of both ends of the plate, when the extrusion mechanism moves extrusion plate, plate around the adjustment mechanism turnover, form "mouth" type structure shell, through the extrusion mechanism in the plate after bending again to push the shell into the inside of the blanking mechanism, and the bottom shell and shell after the clamping and installation, again through the blanking mechanism turnover makes the installed shell is convenient for blanking.

[0015] (2) through the setting of the driving piece to elongation when driving the extrusion block synchronous movement, extrusion block moves extrusion in the side of the plate, the other side of the plate is resisted in the adjustment mechanism, when the extrusion block moves can be extruded to the plate on its lower surface so that the plate around the adjustment mechanism to form "mouth" type structure, when the extrusion block moves driving link synchronous movement, link push moving frame moves, moving frame forward when driving its inside setting upper tooth and lower tooth moves, when the upper tooth or lower tooth contact on the gear, the upper tooth or lower tooth are all turnover, when the upper tooth or lower tooth after the disengagement from the gear, make the upper tooth and lower tooth reset under the action of torsion spring; when the moving frame moves reversely, at this time, in the upper tooth and lower tooth contact to the gear and mesh on the gear, the upper tooth and lower tooth at this time will not be turned over, moving frame moves, a plurality of upper teeth first contact on the gear, gear under the action of rotation, gear rotation driving connected on the gear driving groove, driving groove rotation, in turn can push the guide rod move setting in the driving groove inside, guide rod moves driving the sliding sleeve on the strut to slide, until the strut driving pusher assembly from the adjustment mechanism to push out the "mouth" type structure shell, so that the shell into the blanking mechanism; when the driving piece continues to shrink, the lower tooth will begin to contact with the gear, the lower tooth moves to push the gear reverse rotation, in turn transmission rod is driven by the gear synchronous rotation, transmission rod rotation makes the driving groove drive guide rod reverse movement reset, guide rod driving pusher assembly reset, pusher assembly reset after located in the adjustment mechanism of one end, avoid the jacking mechanism in the lifting when the block plate bending, improve the bending efficiency, and through the driving piece can drive the pusher assembly to move when driving the extrusion block to bend the plate, when the driving piece completes a stretch formation, so that the pusher assembly can complete the first push the shell to move to the one end of the blanking mechanism, then the pusher assembly moves to the one end of the adjustment mechanism with the stretch piece moves, will not affect the plate bending. BRIEF DESCRIPTION OF DRAWINGS

[0016] The application is further described below in conjunction with the drawings and examples.

[0017] Figure 1 The overall structure of the application is provided;

[0018] Figure 2 It is a structural schematic view of the jacking mechanism of the application;

[0019] Figure 3 It is a structural schematic view of the internal structure of the application;

[0020] Figure 4 It is a bottom view of the application;

[0021] Figure 5 It is a structural schematic view of the extrusion mechanism of the application;

[0022] Figure 6 It is a structural schematic view of the blanking mechanism of the application;

[0023] Figure 7 It is a structural schematic view of the clamping groove of the application;

[0024] Figure 8 It is a structural schematic view of the adjusting mechanism of the application;

[0025] Figure 9 It is an exploded view of the adjusting mechanism of the application;

[0026] Figure 10 It is a structural schematic view of the abutting groove of the application.

[0027] In the figure: 1, the machine shell; 11, the machine frame; 12, the transmission roller; 13, the adjusting hole; 2, the blanking mechanism; 21, the telescopic part; 22, the base; 23, the bottom plate; 24, the rotating shaft; 25, the hopper; 26, the sliding block; 27, the sliding groove; 28, the mounting groove; 29, the clamping groove; 3, the jacking mechanism; 31, the support; 32, the jacking part; 33, the jacking plate; 4, the extrusion mechanism; 41, the driving part; 42, the guide groove; 43, the moving frame; 44, the extrusion block; 45, the connecting rod; 46, the pushing assembly; 461, the pushing frame; 462, the baffle; 463, the fastening knob; 464, the adjusting plate; 47, the pull rod; 48, the supporting rod; 49, the sliding sleeve; 410, the guide rod; 411, the lower tooth; 412, the upper tooth; 413, the gear; 414, the driving groove; 415, the transmission rod; 5, the adjusting mechanism; 51, the motor; 52, the insertion rod; 53, the abutting rod; 54, the stabilizing seat; 55, the folding plate; 56, the fixed rod; 57, the inner rod; 58, the elastic part; 59, the insertion hole; 510, the abutting groove. DETAILED DESCRIPTION

[0028] In order to make the technical means, creative features, purposes and effects of the application easy to understand, the application is further described below in combination with specific embodiments.

[0029] In one embodiment, please refer to the attached drawings of the specification Figures 1-10As shown, the refrigerator shell assembly forming device comprises a rack 11 and a machine shell 1 arranged on the rack 11, a plurality of transmission rollers 12 are arranged on the rack 11, and the transmission rollers 12 are used for conveying the material plate; an adjusting hole 13 is arranged on the rack 11, a blanking mechanism 2 is arranged on one side of the rack 11, and the blanking mechanism 2 is used for rotating the formed shell to the vertical direction; a jacking mechanism 3 is arranged below the rack 11, the jacking mechanism 3 jacks up through the inside of the adjusting hole 13 and bends the material plate on the transmission roller 12 upwards; an extrusion mechanism 4 is arranged on the rack 11, the extrusion mechanism 4 is used for extruding the bent material plate, and an adjusting mechanism 5 is arranged above the rack 11, the bending size of the material plate is larger when the adjusting mechanism 5 is stretched, and the bending size of the material plate is smaller when the adjusting mechanism 5 is retracted.

[0030] When the refrigerator shell is assembled and formed, the outer shell and the bottom shell are combined together; the jacking mechanism 3 moves upwards from the lower side of the rack 11 and extrudes the bottom of the plate through the adjusting hole 13, the jacking mechanism 3 continues to move upwards to bend the plate along the adjusting mechanism 5, so that the exposed part of the plate on both sides of the adjusting mechanism 5 is two-thirds and one-third during the movement, the jacking mechanism 3 extrudes and fits the two ends of the plate on the adjusting mechanism 5 when moving upwards, the plate is extruded by the extrusion mechanism 4, the plate is turned around the adjusting mechanism 5, and a "mouth" type structure shell is formed, the outer shell is pushed into the inside of the blanking mechanism 2 after the plate is bent by the extrusion mechanism 4, and the bottom shell and the outer shell are clamped and installed, and then the outer shell after installation is conveniently discharged by turning over the blanking mechanism 2.

[0031] In one embodiment, please refer to the drawings attached Figures 1-5 As shown, the extrusion mechanism 4 comprises a driving piece 41 arranged on the machine shell 1, an extrusion block 44 is arranged on the telescopic end of the driving piece 41, the driving piece 41 drives the extrusion block 44 to extrude and bend the plate when the driving piece 41 is stretched; a connecting rod 45 is arranged on the extrusion plate, a moving frame 43 is arranged at the end of the connecting rod 45, upper teeth 412 and lower teeth 411 are arranged in the inside of the moving frame 43, the upper teeth 412 and the lower teeth 411 are arranged on the two inner walls of the moving frame 43 respectively, two gear wheels 413 are arranged in the inside of the moving frame 43, the gear wheels 413 drive the upper teeth 412 or the lower teeth 411 to move in rotation, the upper teeth 412 and the lower teeth 411 rotate in one direction along the direction of the moving frame 43, and a guide groove 42 is arranged on the machine shell 1 and is in sliding connection with the moving frame 43.

[0032] The extruding mechanism 4 further comprises a pushing assembly 46 and a transmission rod 415 arranged between the two gears 413, a driving groove 414 is formed in the transmission rod 415, a guide rod 410 is slidably arranged in the driving groove 414, one end of the guide rod 410 is connected to the pushing assembly 46, and the guide rod 410 moves to push the pushing assembly 46.

[0033] The pushing assembly 46 comprises a supporting rod 48 arranged on the casing 1, a sliding sleeve 49 is slidably arranged on the supporting rod 48, a pull rod 47 is connected to the sliding sleeve 49, the bottom of the pull rod 47 is connected with the pushing assembly 46, and the pushing assembly 46 moves to push the formed shell to move to the blanking mechanism 2.

[0034] After the sheet metal is bent, it needs to be removed from the adjusting mechanism 5. When the driven component 41 extends the sheet metal, it drives the pressing block 44 to move synchronously. The pressing block 44 moves and presses against the side of the sheet metal, while the other side of the sheet metal abuts against the adjusting mechanism 5. When the pressing block 44 moves, it can press the sheet metal against its lower surface, so that the sheet metal forms a "U"-shaped structure around the adjusting mechanism 5. When the pressing block 44 moves, it drives the connecting rod 45 to move synchronously. The connecting rod 45 pushes the moving frame 43 to move. When the moving frame 43 moves forward, it drives the upper tooth 412 and lower tooth 411 set inside it to move. When tooth 11 contacts gear 413, either upper tooth 412 or lower tooth 411 flips. After flipping and disengaging from gear 413, upper tooth 412 and lower tooth 411 are reset by the torsion spring. When the moving frame 43 moves in the opposite direction, after upper tooth 412 and lower tooth 411 contact and mesh with gear 413, neither upper tooth 412 nor lower tooth 411 will flip. When the moving frame 43 moves, multiple upper teeth 412 first contact gear 413, causing gear 413 to rotate under force. The rotation of gear 413 drives the drive groove 4 connected to gear 413. 14. The drive groove 414 rotates, which in turn pushes the guide rod 410 located inside the drive groove 414 to move. The movement of the guide rod 410 causes the sliding sleeve 49 to slide on the support rod 48 until the support rod 48 drives the pusher assembly 46 to push the "U"-shaped shell out from the adjustment mechanism 5, so that the shell enters the unloading mechanism 2. When the drive member 41 continues to retract, the lower tooth 411 will begin to contact the gear 413. The movement of the lower tooth 411 pushes the gear 413 to rotate in the opposite direction, and then the transmission rod 415 is driven by the gear 413 to rotate synchronously. The rotation of the transmission rod 415 causes the drive groove 414 to drive the guide rod 410 to rotate. The guide rod 410 moves in the opposite direction to reset, and the guide rod 410 drives the pusher assembly 46 to reset. After the pusher assembly 46 is reset, it is located at one end of the adjustment mechanism 5, which avoids the lifting mechanism 3 from blocking the bending of the plate when it rises, thus improving the bending efficiency. Furthermore, the drive member 41 can drive the pusher assembly 46 to move while the extrusion block 44 is bending the plate. When the drive member 41 completes a telescopic formation, the pusher assembly 46 can first push the outer shell to one end of the unloading mechanism 2, and then the pusher assembly 46 moves to one end of the adjustment mechanism 5 along with the telescopic member 21, without affecting the bending of the plate.

[0035] In one embodiment, please refer to the appendix to the specification. Figures 1-7As shown, the blanking mechanism 2 comprises a bottom plate 23 arranged on the rack 11, a rotating shaft 24 is arranged on the bottom plate 23, a hopper 25 is arranged on the bottom plate 23, the hopper 25 is rotatably connected to the bottom plate 23 through the rotating shaft 24, a chute 27 is arranged on the hopper 25, a sliding block 26 is slidably connected inside the chute 27, a telescopic piece 21 is rotatably connected to the sliding block 26, one end of the telescopic piece 21 is connected to the base 22, a clamping groove 29 is arranged inside the hopper 25, and a mounting groove 28 is arranged on the side wall of the hopper 25.

[0036] When the bottom shell and the outer shell are assembled together, the assembled outer shell needs to be taken off from the rack 11; the telescopic piece 21 is retracted to drive the sliding block 26 to move, the sliding block 26 slides inside the chute 27 at this time, the hopper 25 rotates around the rotating shaft 24, so that the hopper 25 is turned over to be vertical; the bottom shell can be placed inside the hopper 25 through the clamping groove 29, and the outer shell and the bottom shell can be installed through the mounting groove 28 when the hopper 25 is horizontal; after the hopper 25 is turned over, the outer shell and the bottom shell are fixed through the other mounting groove 28, and finally the assembled refrigerator shell is taken out from the inside of the hopper 25 through the mechanical clamping jaw.

[0037] In one embodiment, please refer to the drawings attached in the description Figures 1-2 As shown, the jacking mechanism 3 comprises a support 31 arranged below the rack 11, a jacking piece 32 is arranged on the support 31, a jacking plate 33 is arranged on the top of the jacking piece 32, and the jacking plate 33 is used to extrude the bent plate. The jacking piece 32 is arranged on the top of the jacking plate 33.

[0038] In one embodiment, please refer to the drawings attached in the description Figures 1-4 As shown in 5 and 8-10, the adjusting mechanism 5 comprises a motor 51 arranged on the cabinet 1, an inner rod 57 is arranged on the output shaft of the motor 51, an abutting groove 510 is arranged on the inner rod 57, a stabilizing seat 54 is arranged on the outer part of the inner rod 57, a fixed rod 56 is arranged on the end of the stabilizing seat 54, the fixed rod 56 is arranged on the cabinet 1, a through hole is arranged on the stabilizing seat 54, a resisting rod 53 is arranged inside the through hole, the end of the resisting rod 53 abuts against the abutting groove 510, a folding plate 55 is fixedly connected to the other end of the resisting rod 53, an insertion hole 59 is formed in the side wall of the folding plate 55, an insertion rod 52 is slidably arranged inside the insertion hole 59, an elastic piece 58 is arranged on the end of the insertion rod 52, and the elastic piece 58 is arranged inside the insertion hole 59.

[0039] The motor 51 rotates to drive the inner rod 57 to rotate, the abutting groove 510 rotates with the inner rod 57, and the end of the abutting rod 53 moves along the abutting groove 510.

[0040] In order to facilitate the adjustment of the size of the refrigerator shell when it is bent, so that the assembly equipment can assemble refrigerator shells of different sizes; when it is necessary to adjust the size between the two folding plates 55, the motor 51 is arranged to rotate to drive the inner rod 57 to rotate, the inner rod 57 drives the abutting groove 510 arranged thereon to rotate, the abutting groove 510 rotates to push the abutting rod 53 to slide along the inner wall of the abutting groove 510, the abutting groove 510 rotates to make the abutting rod 53 move, so that the multiple abutting rods 53 synchronously push the folding plate 55 to move, the folding plate 55 will move towards the four corners, so that the folding plate 55 is unfolded, at this time, the plug rod 52 moves in the plug hole 59, the elastic member 58 is deformed, and the folding plate 55 is unfolded. The motor 51 is locked and does not rotate, at this time, when the plate material contacts the folding plate 55, it will be bent around the corner of the folding plate 55.

[0041] In one embodiment, please refer to the drawings Figures 1-5 As shown, the pushing assembly 46 comprises a pushing frame 461 connected with the pull rod 47, two ends of the pushing frame 461 are slidingly connected with adjusting plates 464, the pushing frame 461 is provided with a baffle 462 for abutting the shell, a plurality of fastening buttons 463 are arranged on the other end of the baffle 462, the fastening buttons 463 pass through the pushing frame 461 and are threadedly connected with the pushing frame 461.

[0042] By arranging the pushing assembly 46, when the total length of the folding plate 55 changes, the total length of the pushing frame 461 can be adjusted, so that the pushing assembly 46 can push the shell from the folding plate 55 to the inside of the hopper 25.

[0043] The present application is used, the plate is conveyed to the adjusting mechanism 5 directly below through the transmission roller 12, the lifting piece 32 is moved up to drive the lifting plate 33 to extrude the plate bending, so that the upper surface of the plate is attached to the bottom of the folded plate 55, so that the plate forms a U-shaped piece. When the driving piece 41 is elongated, the extrusion block 44 is synchronously moved, the extrusion block 44 is moved and extruded on the side of the plate, the other side of the plate is resisted on the adjusting mechanism 5, when the extrusion block 44 moves, the plate is extruded on the lower surface, so that the plate forms a "mouth" type structure around the adjusting mechanism 5, when the extrusion block 44 moves, the connecting rod 45 is synchronously moved, the connecting rod 45 pushes the moving frame 43 to move, when the moving frame 43 moves forward, the upper teeth 412 and the lower teeth 411 arranged inside the moving frame 43 are moved, when the upper teeth 412 or the lower teeth 411 contact the gear 413, the upper teeth 412 or the lower teeth 411 are all turned over, after the upper teeth 412 or the lower teeth 411 are turned over and separated from the gear 413, the upper teeth 412 and the lower teeth 411 are reset under the action of the torsional spring; when the moving frame 43 moves reversely, at this time, after the upper teeth 412 and the lower teeth 411 contact the gear 413 and are engaged on the gear 413, the upper teeth 412 and the lower teeth 411 will not be turned over at this time, when the moving frame 43 moves, a plurality of upper teeth 412 first contact the gear 413, the gear 413 is rotated under force, the gear 413 is rotated to drive the driving groove 414 connected to the gear 413, the driving groove 414 is rotated, thereby driving the guide rod 410 arranged inside the driving groove 414 to move, the guide rod 410 moves to drive the sliding sleeve 49 to slide on the support rod 48, until the support rod 48 drives the pushing assembly 46 to push the shell of the "mouth" type structure out of the adjusting mechanism 5, so that the shell enters the discharging mechanism 2; when the driving piece 41 continues to contract, the lower teeth 411 will begin to contact the gear 413, the lower teeth 411 move to push the gear 413 to rotate reversely, thereby the transmission rod 415 is synchronously rotated by the gear 413, the transmission rod 415 is rotated to drive the driving groove 414 to move reversely and reset, the guide rod 410 drives the pushing assembly 46 to reset, the pushing assembly 46 is reset at one end of the adjusting mechanism 5, which avoids the blocking of the bending of the plate 462 by the lifting mechanism 3 when it rises, and improves the bending efficiency. After the bending is completed, the bottom shell and the shell are assembled together and the assembled shell is taken off from the rack 11; the sliding block 26 is moved by the contraction of the telescopic piece 21, the hopper 25 is rotated around the rotating shaft 24 when the sliding block 26 slides in the sliding groove 27, so that the hopper 25 is turned over to be vertical; the bottom shell can be placed in the hopper 25 through the clamping groove 29, the bottom shell and the shell can be installed through the installation groove 28 when the hopper 25 is horizontal, the bottom shell and the shell are installed through the installation groove 28 on both sides; after the hopper 25 is turned over, the bottom shell and the shell are fixed through the other installation groove 28, and finally the assembled refrigerator shell is taken out from the inside of the hopper 25 through the mechanical clamping jaw.

[0044] The above shows and describes the basic principles, main features and advantages of the present application. Those skilled in the art should understand that the present application is not limited to the above embodiments, and the above embodiments and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A refrigerator cabinet shell assembly forming apparatus comprising a frame (11) and a cabinet (1) provided on the frame (11), characterized in that, The rack (11) is provided with a plurality of transmission rollers (12) for conveying the material plate; the rack (11) is provided with an adjusting hole (13), and one side of the rack (11) is provided with a blanking mechanism (2) for rotating the formed shell to the vertical direction; the bottom of the rack (11) is provided with a jacking mechanism (3) which jacks up through the inside of the adjusting hole (13) and bends the material plate on the transmission roller (12) upward; the rack (11) is provided with an extrusion mechanism (4) for extruding the bent material plate, and the top of the rack (11) is provided with an adjusting mechanism (5), the bending size of the material plate becomes larger when the adjusting mechanism (5) is stretched, and the bending size of the material plate becomes smaller when the adjusting mechanism (5) is retracted; The extrusion mechanism (4) comprises a driving piece (41) arranged on the machine shell (1), an extrusion block (44) arranged on the telescopic end of the driving piece (41), and the extrusion block (44) is driven to extrude the bent plate when the driving piece (41) is elongated; the extrusion block (44) is provided with a connecting rod (45), the end of the connecting rod (45) is provided with a moving frame (43), the inside of the moving frame (43) is provided with upper teeth (412) and lower teeth (411), the upper teeth (412) and the lower teeth (411) are arranged on the two inner walls of the moving frame (43) respectively, the inside of the moving frame (43) is provided with two gear wheels (413), the gear wheels (413) rotate to drive the upper teeth (412) or the lower teeth (411) to move, and the upper teeth (412) and the lower teeth (411) rotate in one direction along the direction of the moving frame (43), the machine shell (1) is provided with a guide groove (42), and the guide groove (42) is in sliding connection with the moving frame (43); The extrusion mechanism (4) further comprises a pushing assembly (46) and a transmission rod (415) arranged between the two gear wheels (413), the transmission rod (415) is provided with a driving groove (414), the inside of the driving groove (414) is slidably provided with a guide rod (410), one end of the guide rod (410) is connected to the pushing assembly, and the guide rod (410) moves to push the pushing assembly.

2. The refrigerator cabinet assembly forming apparatus according to claim 1, wherein The pushing assembly (46) comprises a supporting rod (48) arranged on the machine shell (1), a sliding sleeve (49) slidably arranged on the supporting rod (48), a pull rod (47) connected to the sliding sleeve (49), and a pushing assembly (46) connected to the bottom of the pull rod (47), the pushing assembly (46) moves to push the formed shell to the blanking mechanism (2).

3. The refrigerator cabinet assembly forming apparatus according to claim 2, wherein The blanking mechanism (2) comprises a bottom plate (23) arranged on the rack (11), a rotating shaft (24) is arranged on the bottom plate (23), a hopper (25) is arranged on the bottom plate (23), the hopper (25) is rotatably connected to the bottom plate (23) through the rotating shaft (24), a chute (27) is arranged on the hopper (25), a sliding block (26) is slidably connected in the chute (27), a telescopic piece (21) is rotatably connected to the sliding block (26), one end of the telescopic piece (21) is connected to a base (22), a clamping groove (29) is arranged in the hopper (25), and a mounting groove (28) is arranged on the side wall of the hopper (25).

4. The refrigerator cabinet assembly forming apparatus according to claim 3, wherein The jacking mechanism (3) comprises a support (31) arranged below the rack (11), a jacking piece (32) is arranged on the support (31), and a jacking plate (33) is arranged at the top of the jacking piece (32) and used for extruding the bent plate.

5. The refrigerator cabinet assembly forming apparatus according to claim 4, wherein The adjusting mechanism (5) comprises a motor (51) arranged on the shell (1), an inner rod (57) is arranged on the output shaft of the motor (51), an abutting groove (510) is arranged on the inner rod (57), a stabilizing seat (54) is arranged outside the inner rod (57), a fixing rod (56) is arranged on the stabilizing seat (54), the fixing rod (56) is arranged on the shell (1), a through hole is arranged on the stabilizing seat (54), an abutting rod (53) penetrating through the through hole is arranged on the stabilizing seat (54), the end of the abutting rod (53) abuts against the abutting groove (510), a folding plate (55) is fixedly connected to the other end of the abutting rod (53), an insertion hole (59) is formed in the side wall of the folding plate (55), an insertion rod (52) is slidably arranged in the insertion hole (59), an elastic piece (58) is arranged at the end of the insertion rod (52), and the elastic piece (58) is arranged in the insertion hole (59).

6. The refrigerator cabinet assembly forming apparatus according to claim 5, wherein The motor (51) drives the inner rod (57) to rotate, the abutting groove (510) rotates with the inner rod (57), and the end of the abutting rod (53) moves along the abutting groove (510).

7. The refrigerator cabinet assembly forming apparatus according to claim 6, wherein The pushing assembly (46) comprises a pushing frame (461) connected with the pull rod (47), adjusting plates (464) are slidably connected to two ends of the pushing frame (461), a baffle (462) for abutting against the shell is arranged on the pushing frame (461), a plurality of fastening buttons (463) are arranged on the other end of the baffle (462), the fastening buttons (463) pass through the pushing frame (461) and are threadedly connected with the pushing frame (461).

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