A fully automatic carton rapid prototyping equipment

Abstract

The present invention discloses a fully automatic paper box rapid prototyping equipment, comprising a machine body, on which a forming station is provided; a workpiece carrier assembly, which comprises a workpiece carrier, a workpiece carrier driving mechanism and a flipping mechanism, on which a workpiece fixture for fixing the workpiece is provided, and the workpiece carrier is used to drive the workpiece carrier to move to the forming station; the flipping mechanism is used to drive the workpiece to flip after the workpiece carrier moves to the forming station; a guide assembly, which is provided at the forming station and is used to guide the flipping mechanism to flip after the workpiece carrier moves to the forming station; and a workpiece transfer mechanism, which is used to clamp the workpiece and transfer it to the workpiece carrier. The fully automatic paper box rapid prototyping equipment of the present invention can automatically fold boxes and improve production efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of paper box forming equipment, and in particular to a full-automatic paper box rapid forming equipment. Background Art

[0002] At present, as people's requirements for product packaging are getting higher and higher, various products are packaged in paper boxes. According to the shape of the product, the paper box needs to be folded into a corresponding shape. Most of the existing paper boxes on the market are square, which is suitable for most product packaging. However, the existing paper box forming method mostly adopts the traditional manual folding method, that is, preset marks at the corresponding position on the cardboard, and fold the box according to the marks, so that the final shape is the preset paper box shape. There is a lot of human intervention in the traditional method, and the product is easily damaged and inefficient during the manual bending process. Summary of the invention

[0003] In order to overcome the deficiencies of the prior art, an object of the present invention is to provide a fully automatic paper box rapid prototyping device, which can automatically fold boxes and improve production efficiency.

[0004] The purpose of the present invention is achieved by the following technical solutions:

[0005] A fully automatic carton rapid prototyping device, comprising:

[0006] A machine body, on which a forming station is provided;

[0007] A workpiece carrier assembly, the workpiece carrier assembly includes a workpiece carrier, a workpiece carrier driving mechanism and a flipping mechanism, the workpiece carrier is provided with a workpiece fixture for fixing the workpiece, the workpiece carrier is used to drive the workpiece carrier to move to the forming station; the flipping mechanism is used to drive the workpiece to flip after the workpiece carrier moves to the forming station;

[0008] A guide assembly, which is disposed at the molding station and is used to guide the flipping mechanism to flip after the workpiece carrier moves to the molding station;

[0009] A workpiece transfer mechanism, which is used to clamp the workpiece and transfer it to the workpiece carrier;

[0010] The workpiece fixture comprises a plurality of first vacuum suction cup assemblies, which are distributed on the workpiece carrier and used for adsorbing the workpiece;

[0011] The workpiece transfer mechanism includes a transfer plate assembly and a transfer plate assembly driving mechanism, the transfer plate assembly and the transfer plate assembly driving mechanism are both installed on the machine body, the transfer plate assembly driving mechanism includes a driving member, a guide member and a guide groove, the guide members are provided on both sides of the transfer plate assembly, the guide grooves are provided on both sides of the machine body, the driving member is used to drive the transfer plate assembly to move along the length direction of the machine body, the guide member is used to slide with the guide groove when the transfer plate assembly moves along the length direction of the machine body, and the guide groove is used to guide the guide member to move along the height direction of the machine body when the guide member slides in the guide groove;

[0012] The transfer plate assembly includes a transfer plate, a moving seat, and a second vacuum suction cup assembly, wherein the second vacuum suction cup assembly is installed on the transfer plate and is used to adsorb the workpiece; the guide member is installed on the side of the transfer plate; the moving seat is provided on both sides of the transfer plate, and guide rails are fixedly connected on both sides of the machine body, and the moving seat is synchronously connected with the driving member; the moving seat is slidably matched with the guide rail; an inclined hole is provided on the moving seat, and the guide member passes through the inclined hole and is slidably matched with the guide groove.

[0013] Furthermore, the flip mechanism includes a flip plate and a cam follower, wherein the flip plate is mounted on the side of the workpiece carrier plate close to the forming station; the cam follower is mounted on the side of the flip plate close to the forming station; and both ends of the flip plate are respectively pivotally connected to both ends of the workpiece carrier plate;

[0014] The guide assembly includes a track plate, which is fixed to the forming station. The track plate is provided with an arc recess. The cam follower is used to roll with the arc recess when the workpiece carrier moves to the forming station to guide the flip plate to flip.

[0015] Furthermore, the fully automatic paper box rapid prototyping equipment also includes a pre-pressing component, which is installed at the forming station and can move along the height direction of the machine body; the pre-pressing component is used to move along the height direction of the machine body toward the workpiece carrier when the workpiece carrier moves to the forming station to press the workpiece on the workpiece carrier.

[0016] Furthermore, the pre-pressing assembly includes a pressure plate, a counterweight plate and a counterweight plate driving mechanism, the pressure plate is installed on the machine body, the counterweight plate is installed below the pressure plate and is used to move toward or away from the pressure plate along the height direction of the machine body under the drive of the counterweight plate driving mechanism; the counterweight plate is used to move away from the pressure plate along the height direction of the machine body under the action of its own gravity and be pressed on the workpiece of the workpiece carrier.

[0017] Furthermore, a rubber material layer is fixedly connected to the bottom end of the counterweight plate.

[0018] Furthermore, the pre-pressing assembly further comprises a pressing plate driving mechanism, and the pressing plate driving mechanism is used to drive the pressing plate to move towards or away from the counterweight plate along the height direction of the machine body.

[0019] Furthermore, the guide groove includes a first groove section and a second groove section, the first groove section extends along the length direction of the body, and the second groove section extends along the height direction of the body; the second groove section and the first groove section are interconnected; there is a guide section between the first groove section and the second groove section, and the guide section is used to guide the guide member to slide from the first groove section to the second groove section, and to guide the guide member to slide from the second groove section to the first groove section.

[0020] Compared with the prior art, the beneficial effect of the present invention is that when performing a box folding operation, the paper box to be folded can be placed on the workpiece carrier through the workpiece transfer mechanism, and the workpiece carrier is driven by the workpiece carrier driving mechanism to move to the forming station. The flipping mechanism can be flipped under the drive of the guide component, so as to drive the paper box to be folded on the workpiece carrier to be flipped. Since the paper box is fixed on the workpiece carrier by a workpiece fixture, the flipping of the flipping mechanism can drive the part that needs to be folded to be folded, thereby completing the box folding operation. The whole process has a high degree of automation, reduces human intervention, and improves the box folding efficiency and quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of the present invention;

[0022] Figure 2 It is a schematic diagram of the combined structure of the workpiece carrier assembly, the guide assembly and the pre-pressing assembly of the present invention;

[0023] Figure 3 It is a schematic diagram of the combined structure of the workpiece carrier driving mechanism and the workpiece transfer mechanism of the present invention;

[0024] Figure 4 It is a structural schematic diagram of the body of the present invention;

[0025] Figure 5 It is a structural schematic diagram of the transfer plate of the present invention;

[0026] Figure 6 It is a structural schematic diagram of a workpiece carrier assembly of the present invention;

[0027] Figure 7 This is the structural intention of the pre-pressing component of the present invention.

[0028] In the figure: 10, machine body; 11, guide rail; 20, workpiece carrier assembly; 21, workpiece carrier; 22, first vacuum suction cup assembly; 30, workpiece carrier driving mechanism; 31, screw motor; 32, screw; 33, screw nut; 40, flip mechanism; 41, flip plate; 42, cam follower; 50, pre-pressing assembly; 51, pressure plate; 52, counterweight plate; 521, rubber material layer; 53, first cylinder; 54, connecting rod; 55, second cylinder; 61, track plate; 62, circular arc recess; 70, workpiece transfer mechanism; 71, driving member; 72, transfer plate; 73, guide groove; 731, first groove section; 732, second groove section; 733, guide section; 74, guide member; 75, second vacuum suction cup assembly; 76, moving seat; 761, inclined hole. DETAILED DESCRIPTION

[0029] Below, the present invention is further described in conjunction with the accompanying drawings and specific embodiments:

[0030] like Figure 1-7 The fully automatic paper box rapid prototyping equipment shown in the figure includes a machine body 10, a workpiece carrier assembly 20, a guide assembly and a workpiece transfer mechanism 70, and a forming station is provided on the machine body 10. Specifically, the workpiece carrier assembly 20 includes a workpiece carrier 21, a workpiece carrier driving mechanism 30 and a flipping mechanism 40. A workpiece fixture is provided on the workpiece carrier 21. When the workpiece transfer mechanism 70 clamps the workpiece and transfers it to the workpiece carrier 21, the workpiece fixture is used to fix the workpiece on the workpiece carrier 21. In addition, the workpiece carrier 21 can be moved to the forming station under the drive of the above-mentioned workpiece carrier driving mechanism 30. After the workpiece carrier 21 moves to the forming station, the flipping mechanism 40 can drive the workpiece on the workpiece carrier 21 to flip.

[0031] The guide assembly is disposed at the forming station. After the workpiece carrier 21 moves to the forming station, the guide assembly can guide the flipping mechanism 40 to flip, so that the flipping mechanism 40 drives the workpiece on the workpiece carrier 21 to flip.

[0032] On the basis of the above structure, when the fully automatic paper box rapid prototyping equipment of the present invention is used, taking the paper box as an example, when the workpiece is used for the paper box, the paper box to be folded can be placed on the workpiece carrier 21 through the workpiece transfer mechanism 70, and the paper box to be folded can be fixed on the workpiece carrier 21 through the workpiece fixture, and the part of the paper box to be folded can be placed at the flipping mechanism 40. At this time, the workpiece carrier driving mechanism 30 is started, and the workpiece carrier 21 can be moved to the forming station under the drive of the workpiece carrier driving mechanism 30. At this time, the flipping mechanism 40 can be flipped under the drive of the guide component, so that the part of the paper box to be folded on the workpiece carrier 21 can be flipped. Since the paper box is fixed on the workpiece carrier 21 through the workpiece fixture, the flipping of the flipping mechanism 40 can drive the part to be folded to be folded, and the box folding operation is completed. The whole process has a high degree of automation, reduces human intervention, and improves the efficiency and quality of box folding.

[0033] It should be noted that when the paper box to be folded is placed on the workpiece carrier 21, the portion of the paper box to be folded can be located between the flipping mechanism 40 and the workpiece fixture. When the flipping mechanism 40 flips, the portion of the paper box to be folded can be folded along the marked portion.

[0034] Furthermore, in the present embodiment, the workpiece fixture comprises a plurality of first vacuum suction cup assemblies 22, and the plurality of first vacuum suction cup assemblies 22 are distributed on the workpiece carrier 21 and are used for adsorbing the workpiece. Specifically, a plurality of vacuum pipes can be arranged below the workpiece carrier 21 corresponding to each first vacuum suction cup assembly 22 one by one. Through an external vacuum pumping device, the vacuum pipe can be connected to the first vacuum suction cup assembly 22 to adsorb the cardboard on the workpiece carrier 21. Since the vacuum adsorption adopts the negative pressure formed by the gas for adsorption, the surface of the paper box will not be damaged.

[0035] Of course, the workpiece fixture can also be selected as a clamp set at both ends of the workpiece carrier 21, and the edge of the paper box on the workpiece carrier 21 can be clamped to fix it.

[0036] Furthermore, the workpiece carrier driving mechanism 30 includes a screw motor 31, a screw 32, a screw nut 33 and a guide mechanism, the screw motor 31 is mounted on the machine body 10, the screw 32 is synchronously connected to the rotating shaft of the screw motor 31, and the screw 32 extends to the forming station along the length direction of the machine body 10. In addition, the screw nut 33 is threadedly mounted on the outer surface of the screw 32, and under the guidance of the guide mechanism, the screw nut 33 can move along the extension direction of the screw 32 to fix the workpiece carrier 21 to the screw nut 33.

[0037] Specifically in this embodiment, the above-mentioned guiding mechanism includes a slide rail arranged along the length direction of the machine body 10 and a slider fixed to the bottom end of the workpiece carrier 21, so that the slider is slidably mounted on the slide rail. When the screw motor 31 is started, the rotating shaft of the screw motor 31 can drive the screw 32 to rotate, and the rotation of the screw 32 can drive the screw nut 33 threadedly matched with it to rotate. The rotational movement of the screw nut 33 is limited by the cooperation between the slider and the slide rail, and thus can be converted into a linear motion along the extension direction of the screw 32, thereby driving the workpiece carrier 21 fixed thereto to move, and the forward and reverse rotation of the rotating shaft of the screw motor 31 can drive the workpiece carrier 21 to move forward or backward.

[0038] It should be noted that the synchronous connection between the rotating shaft of the screw motor 31 and the screw 32 can be achieved through a coupling. The screw 32 transmission mechanism used as the driving mechanism of the workpiece carrier 21 has the advantages of high speed and high precision, and can better solve the problem of carrier motion jitter.

[0039] Of course, the workpiece carrier driving mechanism 30 can also be implemented by other linear motion output mechanisms in the prior art such as a linear motor and an electric slide.

[0040] Furthermore, the flipping mechanism 40 includes a flipping plate 41 and a cam follower 42. The flipping plate 41 is installed on the side of the workpiece carrier 21 close to the forming station, the cam follower 42 is installed on the side of the flipping plate 41 close to the forming station, and the two ends of the flipping plate 41 are respectively pivoted to the two ends of the workpiece carrier 21, so that the flipping plate 41 has a tendency to flip relative to the workpiece carrier 21.

[0041] In addition, the guide assembly includes a track plate 61, which is fixed to the forming station. An arc recess 62 is provided on the track plate 61. When the workpiece carrier 21 moves to the forming station, the cam follower 42 can roll with the arc recess 62 to guide the flip plate 41 to flip.

[0042] On the basis of the above structure, as the workpiece carrier 21 continues to advance toward the forming station, the flip plate 41 on the workpiece carrier 21 close to the forming station can contact the arc recess 62 of the track plate 61 through the cam follower 42, and start to roll along the arc of the arc recess 62. During this process, the flip plate 41 connected to the cam follower 42 can be flipped along the arc track, and the part of the paper box to be folded on the flip plate 41 can be folded during the flipping process to complete the box folding operation. The movement of the cam follower 42 to different positions of the arc recess 62 can control the flipping angle of the flip plate 41 to be different, and the specific selection can be made according to actual needs.

[0043] It should be noted that the above-mentioned guide assembly can also directly use a push plate pushed by a cylinder, and the extension of the cylinder drives the push plate forward to push the flip plate 41 to flip the plate 41. However, in this embodiment, the arc recess 62 and the cam follower 42 are used to achieve the flipping of the flip plate 41. Compared with the direct driving force, it can not only save power resources, but also the arc of the arc recess 62 can make the flipping angle range of the flip plate 41 larger, and the flipping is more flexible.

[0044] Furthermore, the fully automatic carton rapid prototyping equipment also includes a pre-pressing component 50, which is installed at the forming station and can move along the height direction of the machine body 10. When the workpiece carrier 21 moves to the forming station, the pre-pressing component 50 moves along the height direction of the machine body 10 toward the workpiece carrier 21 to press the workpiece on the workpiece carrier 21. In this way, when the workpiece carrier 21 moves to the forming station, the pre-pressing component 50 can move downward to pre-press the carton on the workpiece carrier 21 and cooperate with the workpiece fixture to prevent the carton from turning up and breaking the vacuum when the turning mechanism 40 turns over, thereby preventing the carton from being separated from the workpiece carrier 21, so as to make the box folding process more stable.

[0045] Specifically, the pre-pressing assembly 50 includes a pressing plate 51, a counterweight plate 52 and a counterweight plate driving mechanism. The pressing plate 51 is mounted on the machine body 10, and the counterweight plate 52 is mounted below the pressing plate 51. Driven by the counterweight plate driving mechanism, the counterweight plate 52 can move toward or away from the pressing plate 51 along the height direction of the machine body 10. The counterweight plate 52 can move away from the pressing plate 51 along the height direction of the machine body 10 under the action of its own gravity, and be pressed on the workpiece of the workpiece carrier 21.

[0046] On the basis of the above structure, when performing pre-pressing operation, the counterweight plate 52 can be driven by the counterweight plate driving mechanism to move downward relative to the pressure plate 51, and the counterweight plate 52 can be pressed on the workpiece of the workpiece carrier plate 21. The counterweight plate 52 itself has a certain weight and can be pressed tightly against the surface of the paper box.

[0047] Furthermore, the counterweight plate driving mechanism includes a first cylinder 53, a driving plate and a connecting rod 54. The cylinder body of the first cylinder 53 is fixedly connected to the top of the pressure plate 51, and the piston rod of the first cylinder 53 extends along the height direction of the body 10 and is fixedly connected to the driving plate; the top end of the connecting rod 54 is fixedly connected to the bottom end of the driving plate; the bottom end of the connecting rod 54 passes through the pressure plate 51 and is fixedly connected to the top end of the counterweight plate 52. In this way, when the workpiece carrier 21 has not moved to the forming station, the piston rod of the first cylinder 53 can extend upward, the driving plate moves upward, and the connecting rod 54 fixed thereto moves upward, and the counterweight plate 52 fixed to the bottom end of the connecting rod 54 can move upward and fit with the pressing plate 51. Space can be reserved under the counterweight plate 52 for the workpiece carrier 21 to move to the forming station to prevent interference with the movement of the workpiece carrier 21. When the workpiece carrier 21 moves to the bottom of the counterweight plate 52, the piston rod of the first cylinder 53 can be retracted to drive the driving plate to move downward, which can drive the connecting rod 54 to move downward, thereby making the counterweight plate 52 move downward and press it on the paper box.

[0048] Of course, the counterweight plate driving mechanism may also be implemented by other linear motion output mechanisms (such as a screw rod 32 transmission mechanism, etc.).

[0049] Further, a rubber material layer 521 may be fixedly connected to the bottom end of the counterweight plate 52. Thus, when the counterweight plate 52 is pressed on the carton, the rubber material layer 521 may contact the carton surface to prevent damage to the carton surface.

[0050] Furthermore, in this embodiment, the pre-pressing assembly 50 may also include a pressing plate driving mechanism, which can drive the pressing plate 51 to move toward or away from the counterweight plate 52 along the height direction of the machine body 10. Based on this structure, after the turning mechanism 40 drives the folded portion of the paper box to be turned over and raised, the turned over and raised portion of the paper box can extend between the pressing plate 51 and the counterweight plate 52. At this time, the box folding operation is completed, and the pressing plate driving mechanism drives the pressing plate 51 to move downward, and the pressing plate 51 can be pressed on the folded portion of the paper box to form and maintain pressure on the paper box product.

[0051] Furthermore, the pressing plate driving mechanism includes a second cylinder 55, the cylinder body of the second cylinder 55 is fixedly connected to the collective, and the piston rod of the second cylinder 55 extends along the height direction of the machine body 10; the bottom end of the piston rod of the second cylinder 55 is fixedly connected to the top end of the pressing plate 51. In this way, the pressing plate 51 can be driven to move up and down by the extension and contraction of the piston rod of the second cylinder 55, and the driving structure is simple.

[0052] The specific workpiece transfer mechanism 70 includes a transfer plate assembly and a transfer plate assembly driving mechanism, and the transfer plate assembly and the transfer plate assembly driving mechanism are both mounted on the machine body 10. The transfer plate assembly driving mechanism includes a driving member 71, a guide member 74 and a guide groove 73, and guide members 74 are provided on both sides of the transfer plate assembly, and correspondingly, guide grooves 73 are provided on both sides of the machine body 10. Driven by the driving member 71, the transfer plate assembly can move along the length direction of the machine body 10. In addition, when the transfer plate assembly moves along the length direction of the machine body 10, the guide member 74 is used to slide with the guide groove 73, and the guide groove 73 moves along the height direction of the machine body 10 when the guide member 74 slides in the guide groove 73.

[0053] On the basis of the above structure, when the workpiece is transferred, taking the initial station, the workpiece carrier assembly 20 and the above-mentioned forming station distributed in the length direction of the machine body 10 as an example, the transfer plate assembly can clamp the workpiece at the initial station in the length direction, and then the driving member 71 can drive the transfer plate assembly to move along the length direction of the machine body 10 to the top of the workpiece carrier 21. In this process, the guide member 74 slides with the guide groove 73 on the machine body 10. During the movement of the transfer plate assembly along the length direction of the machine body 10, the transfer plate assembly is guided to move in the height direction of the machine body 10. When the transfer plate assembly moves downward, the workpiece is put down, and the movement of the transfer plate assembly in the length direction of the machine body 10 can realize the transfer of the workpiece between the two stations. In this way, setting a driving member 71 can realize the movement of the transfer plate assembly in two directions, saving power resources.

[0054] In this embodiment, the guide groove 73 includes a first groove section 731 and a second groove section 732. Specifically, the first groove section 731 extends along the length direction of the body 10, and the second groove section 732 extends along the height direction of the body 10; the second groove section 732 and the first groove section 731 are mutually connected; there is a guide section 733 between the first groove section 731 and the second groove section 732, and the guide section 733 is used to guide the guide member 74 to slide from the first groove section 731 to the second groove section 732, and to guide the guide member 74 to slide from the second groove section 732 to the first groove section 731.

[0055] In the initial state, the guide member 74 can be embedded in the end of the first slot section 731 away from the second slot section 732, and the end can correspond to the initial position on the machine body 10, and the position of the second slot section 732 is the same as the initial position of the workpiece carrier 21. The driving member 71 is started, and the driving member 71 drives the transfer plate assembly to move along the length of the machine body 10, and the guide member 74 slides in the first slot section 731, that is, the transfer plate assembly can move along the length direction of the machine body 10. When the guide member 74 slides along the first slot section 731 to the guide section 733, the guide section 733 can guide the guide member 74 to enter the second slot section 732, and the guide member 74 can slide in the second slot section 732 at this time, thereby guiding the transfer plate 72 to move downward in the height direction of the machine body 10 to complete the transfer of the workpiece. Thereafter, when resetting, the driving member 71 drives the transfer plate 72 to reset, and the guide member 74 can move to the first slot section 731 under the guidance of the guide section 733 to complete the reset.

[0056] More specifically, the guide section 733 may be an arc section, one end of which extends to the first slot section 731, and the other end of which extends to the bottom end of the second slot section 732. Thus, when the guide member 74 slides to the junction of the first slot section 731 and the second slot section 732, the guide member 74 may slide along the arc section into the second slot section 732, and slide to the bottom end of the second slot section 732 under the guidance of the arc section. Similarly, when resetting, the driving force provided by the driving member 71 may cause the guide member 74 to slide along the arc section, and the arc guides the guide member 74 back into the first slot section 731.

[0057] Of course, the guide groove 73 can also be directly selected as an arc groove, and the arc of the arc groove can be distributed in the length direction and height direction of the body 10, so that the guide member 74 can move along the arc. However, if the arc groove is used for direct guidance, the movement trajectory of the transfer plate assembly in the length direction and height direction of the body 10 is irregular, so the movement process is not stable enough.

[0058] In this embodiment, two straight groove sections, the first groove section 731 and the second groove section 732, are used in a circular arc transition manner to stabilize the movement of the transfer plate assembly in the straight direction.

[0059] In addition, the arc segment may also be replaced by an inclined surface.

[0060] Furthermore, the guide member 74 is a cam follower 42, and the cam end of the cam follower 42 is embedded in the guide groove 73 and slidably cooperates with the guide groove 73. The cam follower 42 can be purchased from the market, and the whole process can be smooth by the cam end of the cam follower 42 sliding in the guide groove 73. Of course, the guide member 74 can be directly selected as a pulley or a roller.

[0061] Furthermore, the driving member 71 includes a third cylinder, and the third cylinder is provided on both sides of the machine body 10. The cylinder body of the third cylinder is mounted on the machine body 10, and the piston rod of the third cylinder extends along the length direction of the machine body 10 and is fixedly connected to the side of the transfer plate assembly. In this way, the piston rod of the third cylinder can be extended and retracted to drive the reciprocating motion of the transfer plate assembly, and the structure is simple.

[0062] Of course, the third cylinder can also be implemented by a screw rod 32 transmission mechanism in the prior art or other linear motion output mechanisms such as a linear motor.

[0063] Furthermore, in the present embodiment, the transfer plate assembly includes a transfer plate 72 and a second vacuum suction cup assembly 75, and the second vacuum suction cup assembly 75 is installed on the transfer plate 72 and is used to adsorb the workpiece. On the basis of this structure, the power output end of the driving member 71, that is, the piston rod of the third cylinder is connected to the transfer plate 72, the bottom transfer plate 72 moves in the length direction of the body 10, and the guide member 74 can be installed on the side of the transfer plate 72. The second vacuum suction cup assembly 75 on the transfer plate 72 can be used to adsorb the workpiece and complete the workpiece transfer during the movement of the transfer plate 72. It should be noted that the vacuum suction cup assembly can be purchased from the existing market. The specific structure and operating principle do not belong to the technical content to be protected by this application. Those skilled in the art can learn from the prior art and will not be described in detail here.

[0064] Furthermore, the transfer plate assembly further includes a moving seat 76, which is provided on both sides of the transfer plate 72, and correspondingly, a guide rail 11 is fixedly connected to both sides of the machine body 10, and the moving seat 76 is synchronously connected with the driving member 71; the moving seat 76 and the guide rail 11 are slidably matched. In this way, when the driving member 71 drives the transfer plate 72 to move in the length direction of the machine body 10, the moving seat 76 can be slidably matched with the guide rail 11 to guide the transfer plate 72 to move stably on the machine body 10.

[0065] Based on the above structure, an inclined hole 761 can be provided on the movable seat 76, and the guide member 74 passes through the inclined hole 761 and slides with the guide groove 73. When the transfer plate 72 moves in the height direction, the transfer plate 72 can slide with the inclined hole 761 through the guide member 74 to prevent jamming.

[0066] Furthermore, in order to make the structure more stable, two guide members 74 can be provided on both sides of the transfer plate assembly, and the two guide members 74 on the same side of the transfer plate 72 are distributed in a staggered manner at both ends of the transfer plate 72; two guide grooves 73 are provided on both sides of the body 10, and the two guide grooves 73 on the same side of the body 10 are arranged corresponding to the two guide members 74. In this way, two guide members 74 are provided on each side of the movable plate, which correspond to the two guide grooves 73 on the same side of the body 10, and the guiding structure is more stable.

[0067] For those skilled in the art, various other corresponding changes and deformations can be made according to the technical solutions and concepts described above, and all of these changes and deformations should fall within the protection scope of the claims of the present invention.

Claims

1. A fully automatic carton rapid prototyping equipment, characterized in that: include, A machine body, on which a forming station is provided; A workpiece carrier assembly, the workpiece carrier assembly includes a workpiece carrier, a workpiece carrier driving mechanism and a flipping mechanism, the workpiece carrier is provided with a workpiece fixture for fixing the workpiece, the workpiece carrier driving mechanism is used to drive the workpiece carrier to move to the forming station; the flipping mechanism is used to drive the workpiece to flip after the workpiece carrier moves to the forming station; A guide assembly, which is disposed at the molding station and is used to guide the flipping mechanism to flip after the workpiece carrier moves to the molding station; A workpiece transfer mechanism, which is used to clamp the workpiece and transfer it to the workpiece carrier; The workpiece fixture comprises a plurality of first vacuum suction cup assemblies, which are distributed on the workpiece carrier and used for adsorbing the workpiece; The workpiece transfer mechanism includes a transfer plate assembly and a transfer plate assembly driving mechanism, the transfer plate assembly and the transfer plate assembly driving mechanism are both installed on the machine body, the transfer plate assembly driving mechanism includes a driving member, a guide member and a guide groove, the guide members are provided on both sides of the transfer plate assembly, the guide grooves are provided on both sides of the machine body, the driving member is used to drive the transfer plate assembly to move along the length direction of the machine body, the guide member is used to slide with the guide groove when the transfer plate assembly moves along the length direction of the machine body, and the guide groove is used to guide the guide member to move along the height direction of the machine body when the guide member slides in the guide groove; The transfer plate assembly comprises a transfer plate, a moving seat, and a second vacuum suction cup assembly, wherein the second vacuum suction cup assembly is mounted on the transfer plate and is used to absorb the workpiece; the guide member is mounted on the side of the transfer plate; the moving seat is provided on both sides of the transfer plate, and guide rails are fixedly connected on both sides of the machine body, and the moving seat is synchronously connected with the driving member; the moving seat is slidably matched with the guide rail; an inclined hole is provided on the moving seat, and the guide member passes through the inclined hole and is slidably matched with the guide groove; It also includes a pre-pressing component, which is installed at the forming station and can move along the height direction of the machine body; the pre-pressing component is used to move along the height direction of the machine body toward the workpiece carrier when the workpiece carrier moves to the forming station to press the workpiece on the workpiece carrier.

2. The fully automatic carton rapid prototyping equipment according to claim 1, characterized in that: The flip mechanism includes a flip plate and a cam follower, wherein the flip plate is mounted on the side of the workpiece carrier plate close to the forming station; the cam follower is mounted on the side of the flip plate close to the forming station; the two ends of the flip plate are respectively pivotally connected to the two ends of the workpiece carrier plate; The guide assembly includes a track plate, which is fixed to the forming station. The track plate is provided with an arc recess. The cam follower is used to roll with the arc recess when the workpiece carrier moves to the forming station to guide the flip plate to flip.

3. The fully automatic carton rapid prototyping equipment according to claim 1, characterized in that: The pre-pressing assembly includes a pressing plate, a counterweight plate and a counterweight plate driving mechanism. The pressing plate is installed on the machine body, and the counterweight plate is installed below the pressing plate and is used to move toward the pressing plate along the height direction of the machine body under the drive of the counterweight plate driving mechanism.

4. The fully automatic carton rapid prototyping equipment according to claim 1, characterized in that: The pre-pressing assembly includes a pressing plate, a counterweight plate and a counterweight plate driving mechanism. The pressing plate is installed on the machine body, and the counterweight plate is installed below the pressing plate and is used to move away from the pressing plate along the height direction of the machine body under the action of its own gravity and press on the workpiece of the workpiece carrier.

5. The fully automatic carton rapid prototyping equipment according to claim 3 or 4, characterized in that: A rubber material layer is fixedly connected to the bottom end of the counterweight plate.

6. The fully automatic carton rapid prototyping equipment according to claim 3 or 4, characterized in that: The pre-pressing assembly further comprises a pressing plate driving mechanism, and the pressing plate driving mechanism is used to drive the pressing plate to move towards or away from the counterweight plate along the height direction of the machine body.

7. The fully automatic carton rapid prototyping equipment according to claim 1, characterized in that: The guide groove includes a first groove section and a second groove section, the first groove section extends along the length direction of the body, and the second groove section extends along the height direction of the body; the second groove section and the first groove section are interconnected; there is a guide section between the first groove section and the second groove section, and the guide section is used to guide the guide member to slide from the first groove section to the second groove section, and to guide the guide member to slide from the second groove section to the first groove section.

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