Full-automatic shaping machine

Abstract

The utility model discloses a full-automatic shaping machine which comprises a square rack, a vibration conveyor and a control cabinet. The vibration conveyor penetrates through the square rack; front-back shaping assemblies are symmetrically installed on the front and back faces of the square rack, left-right shaping assemblies are symmetrically installed on the left and right faces of the square rack, and an upper shaping assembly is installed on the top face of the square rack. The control cabinet is installed on the square rack, and the vibration conveyor, the front-back shaping assembly, the left-right shaping assembly and the upper shaping assembly are all electrically connected with the control cabinet. Automatic shaping of powder or fluid ton bags can be achieved through the five-face shaping machine, and stacking and stacking are convenient; in the shaping process, the vibration conveyor is additionally arranged, flowing of powder or fluid can be promoted in the shaping process, and the shaping effect is better.

Description

TECHNICAL FIELD

[0001] The utility model relates to packing equipment technical field more specifically, relate to a full -automatic shaping machine. BACKGROUND

[0002] At present, in the process of packaging granular, powdery material, usually after using the packaging bag hook to hook and open the packaging bag, the bag opening is aligned with the downer and then the bag is filled and sealed after downer filling. But because there is a lot of space between the granular and powdery material after filling, especially after filling, the loose material at the top of the large packaging bag will form a conical wave crest, which will cause the internal material to displace relatively during the transportation and stacking of the packaging bag, resulting in the inclination, deformation and lateral turning of the packaging bag, which poses a certain safety hazard, and also hinders the improvement of the efficiency of warehousing and logistics.

[0003] At present, the ton bag forming equipment for powder or granular material used in China must ensure that the final forming effect is perfect, and subsequent shaping equipment is needed to further improve the shape of the ton bag, because different materials have different characteristics, especially high-flowability powder or granular material is often packaged in ton bags, and ton bags are stacked between ton bags.

[0004] Therefore, a full-automatic shaping machine is needed to solve the above problems. INVENTION CONTENTS

[0005] The utility model aims at providing a full-automatic shaping machine to overcome the above-mentioned defects in the prior art.

[0006] The technical scheme for realizing the utility model comprises a square frame, a vibrating conveyor and a control cabinet. The vibrating conveyor passes through the square frame. The square frame is symmetrically provided with front and rear shaping assemblies on the front and rear faces, symmetrically provided with left and right shaping assemblies on the left and right faces, and provided with an upper shaping assembly on the top face. The control cabinet is installed on the square frame, and the vibrating conveyor, front and rear shaping assemblies, left and right shaping assemblies and upper shaping assembly are electrically connected with the control cabinet.

[0007] As a preferred embodiment, the vibrating conveyor comprises a roller conveyor belt, a vibrating motor, a vibrating spring support and a conveying chassis. The vibrating motor is fixed at the bottom of the roller conveyor belt, the vibrating spring support is supported between the conveying chassis and the roller conveyor belt, the roller conveyor belt is connected with the vibrating spring support, and the vibrating motor is electrically connected with the control cabinet.

[0008] As a preferred embodiment, the vibration conveyor passes through the square frame from front to back; the square frame is provided with a lifting driving assembly, and the front and back shaping assemblies are liftingly installed on the square frame, and the lifting driving assembly is connected with the corresponding front and back shaping assemblies and drives the synchronous lifting of the front and back shaping assemblies.

[0009] As a preferred embodiment, the upper shaping assembly comprises a first fixing frame, a first cylinder, a first guide shaft, a first shaping panel and a photoelectric detection sensor; the first fixing frame is fixed on the top surface of the square frame, the first cylinder is fixed on the first fixing frame, and the first guide shaft is slidingly connected with the first fixing frame; the first shaping panel is fixedly connected with the output shaft of the first cylinder and the first guide shaft respectively; the first cylinder drives the first shaping panel to lift along the first guide shaft; the photoelectric detection sensor is fixed on the first fixing frame, and the first cylinder and the photoelectric detection sensor are electrically connected with the control cabinet respectively.

[0010] As a preferred embodiment, the front and back shaping assembly comprises a lifting frame, a second cylinder, a second guide shaft and a second shaping panel; the lifting frame is slidingly connected to the front and back surfaces of the square frame, the second cylinder is fixedly connected with the lifting frame, and the second guide shaft is slidingly connected with the lifting frame; the second shaping panel is fixedly connected with the output shaft of the second cylinder and the second guide shaft respectively; the second cylinder drives the second shaping panel to move along the direction of the second guide shaft; and the second cylinder is electrically connected with the control cabinet.

[0011] As a preferred embodiment, the lifting driving assembly comprises a lifting motor, two gear boxes, a shaft coupling, four lifting sprockets and two sprocket shafts; the lifting motor is fixed on the square frame, the two gear boxes are symmetrically fixed on the left and right sides of the square frame respectively, the two gear boxes are drivingly connected through the shaft coupling, and the lifting motor is drivingly connected with one of the gear boxes; the two sprocket shafts are rotatably installed on the top of the square frame and symmetrically distributed on the left and right sides of the square frame in the front and back directions; the lifting sprockets are fixedly connected with the front and back ends of the sprocket shafts, the lifting sprockets and the lifting frame are drivingly connected through chains, and the lifting sprockets are drivingly connected with the corresponding gear boxes; and the lifting motor is electrically connected with the control cabinet.

[0012] As a preferred embodiment, the front and back shaping assembly further comprises a plurality of lifting rollers and a drag chain frame, the plurality of lifting rollers are symmetrically arranged on the left and right sides of the front and back shaping assembly respectively, and the drag chain frame is drivingly connected with the chains of the lifting sprockets.

[0013] As a preferred implementation, the square frame is further provided with a lifting roller groove matched with the lifting roller, and the lifting roller groove is fixedly provided with a roller protection cover.

[0014] As a preferred implementation, the front and rear shaping assembly further comprises a lifting auxiliary roller, which is fixed on both sides of the lifting frame and arranged perpendicularly to the lifting roller.

[0015] As a preferred implementation, the left and right shaping assembly comprises a third fixing frame, a third cylinder, a third guide shaft and a third shaping panel; the third fixing frame is fixed on the left and right sides of the square frame, the third cylinder is fixed on the third fixing frame, and the third guide shaft is in sliding connection with the third fixing frame; the third shaping panel is fixedly connected with the output shaft of the third cylinder and the third guide shaft respectively; the third cylinder drives the third shaping panel to lift along the third guide shaft; and the third cylinder is electrically connected with the control cabinet.

[0016] By adopting the above technical scheme, the utility model has the following beneficial effects:

[0017] (1) The five-face shaping machine can realize automatic shaping of powder or fluid ton bags, and facilitates stacking and stacking; in the shaping process, the vibration conveyor is added to promote the flow of powder or fluid during the shaping process, so that the shaping effect is better.

[0018] (2) The vibration conveyor of the utility model can provide stable material transmission by combining the roller conveyor belt with the vibration motor, and promote the arrangement or dispersion of powder or fluid materials through the vibration spring support.

[0019] (3) The five-face shaping mechanism of the utility model ensures that the materials can be uniformly treated on the five faces, improves the shaping quality, and the front and rear shaping assemblies can be lifted, facilitating the transmission of ton bags, the lifting driving assembly realizes synchronous lifting of the front and rear shaping assemblies, so that the shaping consistency of the front and rear shaping assemblies is better, and the shaping effect is also better.

[0020] (4) The first cylinder of the upper shaping assembly is used to drive the first shaping panel to move along the guide shaft, providing accurate up and down adjustment capability, which can meet the shaping needs of products of different heights; the photoelectric detection sensor of the upper shaping assembly can monitor the product position in real time, ensuring the accuracy and safety of the shaping operation.

[0021] (5) The lifting driving assembly of the utility model utilizes gear box, chain wheel and chain and other transmission elements to realize power transmission, so that synchronous lifting of the front and rear shaping assemblies can be realized by one motor, ensuring the stability, reliability and consistency of the lifting action of the front and rear shaping assemblies.

[0022] (6) The design of the lifting roller and the drag chain frame makes the lifting of the front and rear shaping assemblies more smooth.

[0023] (7) The design of the roller protective cover protects the lifting roller and effectively prolongs the service life of the equipment.

[0024] (8) The cooperation of the lifting auxiliary roller and the lifting roller can effectively improve the accuracy and smoothness of the lifting process. BRIEF DESCRIPTION OF DRAWINGS

[0025] In order to make the content of the utility model more easily and clearly understood, the utility model will be further described in detail below according to specific embodiments and in combination with the drawings, in which

[0026] Figure 1 It is a perspective view of the utility model.

[0027] Figure 2 It is a perspective view of the vibration conveyor of the utility model.

[0028] Figure 3 It is a perspective view of the upper shaping assembly of the utility model.

[0029] Figure 4 It is a perspective view of the front and rear shaping assemblies of the utility model.

[0030] Figure 5 It is a perspective view of the square rack and the lifting driving assembly of the utility model.

[0031] Figure 6 It is a perspective view of the left and right shaping assemblies of the utility model.

[0032] The reference numerals in the drawings are: 1, square rack; 11, lifting roller groove; 12, roller protective cover;

[0033] 2, vibration conveyor; 21, roller conveyor belt; 22, vibration motor; 23, vibration spring support; 24, conveying chassis;

[0034] 3, front and rear shaping assemblies; 31, lifting frame; 32, second cylinder; 33, second guide shaft; 34, second shaping panel; 35, lifting roller; 36, lifting auxiliary roller; 37, drag chain frame;

[0035] 4, left and right shaping assemblies; 41, third fixed frame; 42, third cylinder; 43, third guide shaft; 44, third shaping panel;

[0036] 5, upper shaping assembly; 51, first fixed frame; 52, first cylinder; 53, first guide shaft; 54, first shaping panel; 55, photoelectric detection sensor;

[0037] 6, control cabinet;

[0038] 7, lifting drive assembly; 71, lifting motor; 72, gear box; 73, coupling; 74, lifting sprocket; 75, sprocket shaft. DETAILED DESCRIPTION

[0039] In order to better understand the above technical solutions, the above technical solutions will be described in detail below in combination with the drawings and specific embodiments.

[0040] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be described clearly and completely in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all the embodiments. The components of the embodiments of the present application described and shown in the drawings can be arranged and designed in various different configurations.

[0041] Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor are within the scope of protection of the present application.

[0042] It should be noted that: similar numbers and letters represent similar items in the following drawings, therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0043] In the description of the embodiments of the present application, it should be understood that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship commonly understood by those skilled in the art, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore, it cannot be understood as a limitation on the present application.

[0044] In the description of the embodiments of the utility model, still need explaining, unless another explicit provision and limitation, term " set ", " install ", " link ", " connect " should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected, can be direct connection, also can be indirectly connected through intermediate medium, can be two element inside intercommunication. For ordinary skilled person in the art, can understand the concrete meaning of above-mentioned term in the utility model according to specific circumstances. The utility model is further described below in conjunction with the drawings. The following embodiments are only used to more clearly illustrate the technical scheme of the utility model, and cannot limit the protection scope of the utility model.

[0045] Embodiment 1, see Figure 1 A full-automatic shaping machine, including square frame 1, vibration conveyor 2 and control cabinet 6;Vibration conveyor 2 passes through square frame 1;Square frame 1's front and back are symmetrically installed with front and back shaping assembly 3, left and right are symmetrically installed with left and right shaping assembly 4 and top is installed with upper shaping assembly 5;Control cabinet 6 is installed on square frame 1, and vibration conveyor 2, front and back shaping assembly 3, left and right shaping assembly 4, upper shaping assembly 5 are electrically connected with control cabinet 6. This embodiment can realize the automatic shaping of powder or fluid ton bag through five-face shaping machine, and it is convenient to stack and store;During the shaping process, by increasing vibration conveyor, the flow of powder or fluid can be promoted during the shaping process, so that the shaping effect is better.

[0046] See Figure 2 Vibration conveyor 2 includes roller conveyor belt 21, vibration motor 22, vibration spring support 23 and conveying chassis 24;Vibration motor 22 is fixed at the bottom of roller conveyor belt 21, vibration spring support 23 is supported between conveying chassis 24 and roller conveyor belt 21, roller conveyor belt 21 is connected with vibration spring support 23, and vibration motor 22 is electrically connected with control cabinet 6. Vibration conveyor can provide stable material transmission by combining roller conveyor belt with vibration motor, and promote the arrangement or dispersion of powder or fluid material through vibration spring support.

[0047] Further, see Figure 1, the vibration conveyor 2 passes through the square frame 1 from front to back; the front and back shaping assemblies 3 are symmetrically movably installed on the front and back of the square frame 1, the left and right shaping assemblies 4 are symmetrically fixedly installed on the left and right of the square frame 1, and the upper shaping assembly 5 is fixedly installed on the top of the square frame 1. The square frame 1 is provided with a lifting driving assembly 7, which is connected with the corresponding front and back shaping assemblies 3 and drives the synchronous lifting of the front and back shaping assemblies 3. The five-face shaping mechanism ensures that the materials can be uniformly processed on the five faces, improves the shaping quality, and the front and back shaping assemblies can be lifted, which facilitates the conveying and transmission of the ton bag. The lifting driving assembly realizes the synchronous lifting of the front and back shaping assemblies, so that the shaping consistency of the front and back shaping assemblies is better, and the shaping effect is also better.

[0048] Further, see Figure 3 The upper shaping assembly 5 comprises a first fixed frame 51, a first cylinder 52, a first guide shaft 53, a first shaping panel 54 and a photoelectric detection sensor 55. The first fixed frame 51 is fixed on the top of the square frame 1, the first cylinder 52 is fixed on the first fixed frame 51, and the first guide shaft 53 is slidably connected with the first fixed frame 51. The first shaping panel 54 is fixedly connected with the output shaft of the first cylinder 52 and the first guide shaft 53 respectively. The first cylinder 52 drives the first shaping panel 54 to lift along the first guide shaft 53. The photoelectric detection sensor 55 is fixed on the first fixed frame 51, and the first cylinder 52 and the photoelectric detection sensor 55 are electrically connected with the control cabinet 6 respectively. The first cylinder of the upper shaping assembly is used for driving the first shaping panel to move along the guide shaft, which provides accurate up-down adjustment capability and can meet the shaping needs of products of different heights. The photoelectric detection sensor of the upper shaping assembly can monitor the position of the product in real time, ensuring the accuracy and safety of the shaping operation.

[0049] Further, see Figure 4 The front and back shaping assemblies 3 comprise a lifting frame 31, a second cylinder 32, a second guide shaft 33 and a second shaping panel 34. The lifting frame 31 is slidably connected on the front and back of the square frame 1, the second cylinder 32 is fixedly connected with the lifting frame 31, and the second guide shaft 33 is slidably connected with the lifting frame 31. The second shaping panel 34 is fixedly connected with the output shaft of the second cylinder 32 and the second guide shaft 33 respectively. The second cylinder 32 drives the second shaping panel 34 to move along the direction of the second guide shaft 33. The second cylinder 32 is electrically connected with the control cabinet 6.

[0050] Further, see Figure 5The lifting driving assembly 7 comprises a lifting motor 71, two gear boxes 72, a shaft coupling 73, four lifting sprockets 74 and two sprocket shafts 75; the lifting motor 71 is fixed on the square-shaped frame 1, the two gear boxes 72 are symmetrically fixed on the left and right sides of the square-shaped frame 1 respectively, the two gear boxes 72 are drivingly connected through the shaft coupling 73, and the lifting motor 71 is drivingly connected with one of the gear boxes 72; the two sprocket shafts 75 are rotatably installed on the top of the square-shaped frame 1 and symmetrically distributed on the left and right sides of the square-shaped frame 1 along the front and back directions; the lifting sprockets 74 are fixedly connected with the front and back ends of the sprocket shafts 75, the lifting sprockets 74 are drivingly connected with the lifting frames 31 through chains, and the lifting sprockets 74 are drivingly connected with the corresponding gear boxes 72; and the lifting motor 71 is electrically connected with the control cabinet 6.

[0051] The front and back shaping assembly 3 further comprises a plurality of lifting rollers 35 and a drag chain frame 37, the plurality of lifting rollers 35 are symmetrically arranged on the left and right sides of the front and back shaping assembly 3 respectively, and the drag chain frame 37 is drivingly connected with the chains of the lifting sprockets 74. The square-shaped frame 1 is further provided with lifting roller grooves 11 matched with the lifting rollers 35, and the lifting roller grooves 11 are fixedly provided with roller protective covers 12. The lifting driving assembly realizes power transmission by using gear boxes, sprockets and chains and the like, and the synchronization of the lifting of the front and back shaping assembly can be realized by one motor, so that the stability, reliability and consistency of the lifting action of the front and back shaping assembly are ensured. The design of the lifting rollers and the drag chain frame makes the lifting of the front and back shaping assembly more smooth. The design of the roller protective cover protects the lifting rollers and effectively prolongs the service life of the equipment.

[0052] See Figure 4 The front and back shaping assembly 3 further comprises lifting auxiliary rollers 36 fixed on the two sides of the lifting frames 31 and arranged perpendicularly to the lifting rollers 35. The lifting auxiliary rollers and the lifting rollers are matched to effectively improve the accuracy and smoothness of the lifting process.

[0053] See Figure 6 The left and right shaping assembly 4 comprises a third fixing frame 41, a third cylinder 42, a third guide shaft 43 and a third shaping panel 44; the third fixing frame 41 is fixed on the left and right sides of the square-shaped frame 1, the third cylinder 42 is fixed on the third fixing frame 41, and the third guide shaft 43 is slidingly connected with the third fixing frame 41; the third shaping panel 44 is fixedly connected with the output shaft of the third cylinder 42 and the third guide shaft 43 respectively; the third cylinder 42 drives the third shaping panel 44 to lift along the third guide shaft 43; and the third cylinder 42 is electrically connected with the control cabinet 6.

[0054] The working process of the embodiment is as follows:

[0055] (1)Tons bag into the shaper before, five face shaper cylinder is in the retracted state, the first shaper panel distance of upper shaping assembly from the drum surface is greater than the height of tons bag. The front and rear shaping assembly is lifted to the highest point under the action of the lifting motor.

[0056] (2) Tons bag is transported to the predetermined position in the shaper by the vibrating conveyor, and the vibrating conveyor stops conveying after the position of the tons bag is accurately detected by the photoelectric detection sensor.

[0057] (3) The front and rear shaping assembly is lowered to the predetermined position under the action of the lifting motor, and the four sets of cylinder extension rods of the front and rear shaping assembly and the left and right shaping assembly are simultaneously extended, so that the four faces of the tons bag are limited to form a closed space.

[0058] (4) The vibration motor on the vibrating conveyor starts to work, and the tons bag is vibrated while the cylinder of the upper shaping assembly is slowly extended, so that the shaping panel of the upper shaping assembly is pressed on the top of the tons bag to realize the top compaction shaping effect.

[0059] (5) After the shaping is completed, the four sets of cylinder extension rods of the front and rear shaping assembly and the left and right shaping assembly are retracted, the front and rear shaping assembly is lifted to the highest point under the action of the lifting motor, the cylinder of the upper shaping assembly is retracted, and the shaping panel is lifted to the highest position.

[0060] (6) The conveying motor on the vibrating conveyor starts to work, and the tons bag is conveyed to the next station, and the cycle of the tons bag shaping is completed. The above steps are repeated to realize the reciprocating circulation.

[0061] The above specific embodiments further specifically illustrate the purpose, technical scheme and beneficial effects of the present application, and it should be understood that the above specific embodiments are only specific embodiments of the present application, and are not used to limit the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A fully automatic shaping machine, characterized in that: It includes square frame (1), vibration conveyor (2) and control cabinet (6); The vibration conveyor (2) passes through the square frame (1); The square frame (1) is symmetrically provided with front and rear shaping assemblies (3) on the front and rear faces, symmetrically provided with left and right shaping assemblies (4) on the left and right faces, and provided with an upper shaping assembly (5) on the top face; The control cabinet (6) is installed on the square frame (1), and the vibration conveyor (2), the front and rear shaping assemblies (3), the left and right shaping assemblies (4), and the upper shaping assembly (5) are electrically connected with the control cabinet (6).

2. A fully automatic forming machine according to claim 1, characterized in that: The vibration conveyor (2) includes a drum conveyor belt (21), a vibration motor (22), a vibration spring support (23) and a conveying chassis (24); The vibration motor (22) is fixed at the bottom of the drum conveyor belt (21), the vibration spring support (23) is supported between the conveying chassis (24) and the drum conveyor belt (21), the drum conveyor belt (21) is connected with the vibration spring support (23), and the vibration motor (22) is electrically connected with the control cabinet (6).

3. A fully automatic forming machine as claimed in claim 1, characterized in that: The vibration conveyor (2) passes through the square frame (1) from the front to back direction; The square frame (1) is provided with a lifting drive assembly (7), the front and rear shaping assemblies (3) are liftably installed on the square frame (1), and the lifting drive assembly (7) is connected with the corresponding front and rear shaping assemblies (3) and drives synchronous lifting of the front and rear shaping assemblies (3).

4. A fully automatic forming machine according to claim 3, characterized in that: The upper shaping assembly (5) includes a first fixed frame (51), a first cylinder (52), a first guide shaft (53), a first shaping panel (54) and a photoelectric detection sensor (55); The first fixed frame (51) is fixed on the top face of the square frame (1), the first cylinder (52) is fixed on the first fixed frame (51), and the first guide shaft (53) is slidably connected with the first fixed frame (51); The first shaping panel (54) is fixedly connected with the output shaft of the first cylinder (52) and the first guide shaft (53) respectively; The first cylinder (52) drives the first shaping panel (54) to lift along the first guide shaft (53); The photoelectric detection sensor (55) is fixed on the first fixed frame (51), and the first cylinder (52) and the photoelectric detection sensor (55) are electrically connected with the control cabinet (6) respectively.

5. A fully automatic forming machine as claimed in claim 3, characterized in that: The front and rear shaping assembly (3) comprises a lifting frame (31), a second cylinder (32), a second guide shaft (33) and a second shaping panel (34); the lifting frame (31) is slidingly connected to the front and rear sides of the square rack (1), the second cylinder (32) is fixedly connected with the lifting frame (31), and the second guide shaft (33) is slidingly connected with the lifting frame (31); the second shaping panel (34) is fixedly connected with the output shaft of the second cylinder (32) and the second guide shaft (33) respectively; the second cylinder (32) drives the second shaping panel (34) to move along the direction of the second guide shaft (33); and the second cylinder (32) is electrically connected with the control cabinet (6).

6. A fully automatic forming machine according to claim 5, characterized in that: The lifting driving assembly (7) comprises a lifting motor (71), two gear boxes (72), a shaft coupling (73), four lifting sprockets (74) and two sprocket shafts (75); the lifting motor (71) is fixed on the square rack (1), the two gear boxes (72) are symmetrically fixedly installed on the left and right sides of the square rack (1) respectively, the two gear boxes (72) are drivingly connected through the shaft coupling (73), and the lifting motor (71) is drivingly connected with one of the gear boxes (72); the two sprocket shafts (75) are rotatably installed on the top of the square rack (1) and symmetrically distributed on the left and right sides of the square rack (1) in the front and rear directions; the front and rear ends of the sprocket shaft (75) are fixedly connected with the lifting sprocket (74), the lifting sprocket (74) and the lifting frame (31) are drivingly connected through a chain, and the lifting sprocket (74) is drivingly connected with the corresponding gear box (72); and the lifting motor (71) is electrically connected with the control cabinet (6).

7. A fully automatic forming machine according to claim 6, characterized in that: The front and rear shaping assembly (3) further comprises a plurality of lifting rollers (35) and a drag chain frame (37), the plurality of lifting rollers (35) are symmetrically arranged on the left and right sides of the front and rear shaping assembly (3) respectively, and the drag chain frame (37) is drivingly connected with the chain of the lifting sprocket (74).

8. A fully automatic forming machine according to claim 7, characterized in that: The square rack (1) is further provided with lifting roller grooves (11) matched with the lifting rollers (35), and the lifting roller grooves (11) are fixedly provided with roller protective covers (12).

9. A fully automatic forming machine as claimed in claim 7, characterized in that: The front and rear shaping assembly (3) further comprises lifting auxiliary rollers (36) fixed on the left and right sides of the lifting frame (31) and arranged perpendicularly to the lifting rollers (35).

10. A fully automatic forming machine as claimed in claim 3, characterized in that: The left and right shaping assembly (4) comprises a third fixing frame (41), a third cylinder (42), a third guide shaft (43) and a third shaping panel (44); the third fixing frame (41) is fixed on the left and right sides of the square rack (1), the third cylinder (42) is fixed on the third fixing frame (41), and the third guide shaft (43) is in sliding connection with the third fixing frame (41); the third shaping panel (44) is fixedly connected with the output shaft of the third cylinder (42) and the third guide shaft (43) respectively; the third cylinder (42) drives the third shaping panel (44) to ascend and descend along the third guide shaft (43); and the third cylinder (42) is electrically connected with the control cabinet (6).

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