Three-station forming machine with stacking function

Abstract

The utility model discloses a three-station forming machine with a stacking function. The three-station forming machine comprises a shell and a stacking mechanism. A forming station table, a cutting station table and a stacking station table are arranged in the shell; the stacking mechanism comprises a stacking hole, a supporting plate, a supporting frame and springs, the stacking hole is formed in the middle of the stacking station table, the supporting plate is slidably connected into the stacking hole, the supporting frame is vertically slidably connected into a sliding hole in the surface of the supporting plate, and the outer arc surfaces of guide sliding columns of the supporting frame are movably sleeved with the springs; according to the three-station forming machine with the stacking function, acting force is applied to cup bodies in a stacked state through deformation of the elastic components, the cup bodies are stacked more tightly, the space utilization efficiency is improved, the magnitude of the acting force borne by the cup bodies is conveniently determined, the situation that the cup bodies are deformed due to the fact that the cup bodies are stressed too large is avoided, and the forming efficiency is improved. And the production quality of the three-station forming machine is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of three-station forming machines, in particular to a three-station forming machine with a stacking function. Background Art

[0002] The three-station forming machine is a multifunctional production equipment that can complete three different processes on the same machine. It uses three different workbenches to realize the operation of three programs at the same time. Each station can be controlled independently, thus ensuring the efficiency and precision of production. When the three-station forming machine adopts an advanced control system, it can automatically complete different operations through different programs. For example, in the cup body production process, it can realize forming, cutting, and stacking operations; in the prior art, when the three-station forming machine is working, multiple cup bodies are moved to the same position by moving parts to realize stacking between the cup bodies, reduce the space occupied by the cup bodies, and facilitate the subsequent transportation of the cup bodies. However, during the stacking process, due to the influence of friction, it is easy for some cup bodies to be stacked not tightly enough, and the space utilization efficiency is low. Even if some three-station forming machines are provided with pressing parts, which can apply force to the stacked cup bodies to make the cup bodies stacked more tightly, excessive pressing force can easily cause deformation of the cup bodies, affecting the production quality of the three-station forming machine. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the existing defects and provide a three-station forming machine with a stacking function. The deformation of the elastic component is used to apply a force to the stacked cup bodies, so that the cup bodies are stacked more tightly, the space utilization efficiency is improved, and the size of the force applied to the cup bodies is conveniently determined to avoid deformation of the cup bodies due to excessive force. The production quality of the three-station forming machine can be improved, and the problems in the background technology can be effectively solved.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a three-station molding machine with stacking function, comprising a housing and a stacking mechanism;

[0005] Shell: Inside it, there are forming station, cutting station and stacking station respectively;

[0006] The stacking mechanism comprises a stacking hole, a support plate, a support frame and a spring. The stacking hole is arranged in the middle of the stacking station. The inside of the stacking hole is slidably connected to the support plate. The sliding hole on the surface of the support plate is vertically slidably connected to the support frame. The outer arc surface of the guide slide column of the support frame is movably sleeved with a spring. The upper end of the spring is fixedly connected to the support plate. The lower end of the spring is respectively fixedly connected to the limit plate at the lower end of the support frame. The deformation of the elastic component is used to apply a force to the stacked cups, so that the cups are stacked more tightly, the space utilization efficiency is improved, the force applied to the cups is determined conveniently, the cups are prevented from being deformed due to excessive force, and the production quality of the three-station forming machine is improved.

[0007] Furthermore, a PLC controller is provided on the front surface of the shell, and an input end of the PLC controller is electrically connected to an external power supply to control the start and stop of the entire device.

[0008] Furthermore, the stacking mechanism also includes a distance measuring sensor, which is arranged in the middle of the support plate. The output end of the distance measuring sensor is electrically connected to the input end of the PLC controller to detect the expansion and contraction amplitude of the spring.

[0009] Furthermore, the stacking mechanism also includes a screw and a motor, and the motors are respectively arranged on the bottom wall of the shell, and the upper ends of the output shafts of the motors are provided with screws. The upper ends of the screws are rotatably connected to the top walls of the stacking holes through bearings, and the screws are threadedly connected to the screw holes on the surface of the support plates, and the input end of the motor is electrically connected to the output end of the PLC controller to adjust the vertical position of the support plate.

[0010] Furthermore, the stacking mechanism also includes a pressure plate and an electric push rod, wherein the electric push rod is arranged on the top wall of the shell, and a pressure plate is provided at the lower end of the telescopic end of the electric push rod, and the pressure plate corresponds to the vertical position of the stacking hole. The input end of the electric push rod is electrically connected to the output end of the PLC controller to apply force to the cup body in the stacked state.

[0011] Furthermore, a cutting groove is provided on the upper surface of the cutting station, an electric push rod 2 is provided on the top wall of the shell, a cutting knife is provided at the lower end of the telescopic end of the electric push rod 2, the cutting knife is installed in coordination with the cutting groove, and the input end of the electric push rod 2 is electrically connected to the output end of the PLC controller to cut the excess part of the cup body.

[0012] Furthermore, the top wall of the shell is provided with an electric push rod three, a forming mold is provided between the telescopic end of the electric push rod three and the upper end of the forming station, and the input end of the electric push rod three is electrically connected to the output end of the PLC controller to form the cup body.

[0013] Furthermore, a manipulator is provided inside the shell, and the input end of the manipulator is electrically connected to the output end of the PLC controller to move the position of the cup body.

[0014] Compared with the prior art, the beneficial effects of the utility model are: the three-station forming machine with stacking function has the following advantages:

[0015] During the stacking process, the electric push rod 1 is started through the PLC controller to apply a downward force to the cup body at the top, overcome the elastic force of the spring, and push the support frame downward. Under the elastic force of the spring, an upward force is applied to the cup body at the bottom, so that the cup bodies are stacked more tightly. The range of expansion and contraction of the spring is detected by the distance sensor to determine the force applied to the cup body. The deformation of the elastic component is used to apply a force to the stacked cup bodies, so that the cup bodies are stacked more tightly, the space utilization efficiency is improved, the force applied to the cup body is conveniently determined, the cup body is prevented from being deformed due to excessive force, and the production quality of the three-station forming machine is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a structural schematic diagram of the front view cross section of the overall device of the utility model;

[0018] Figure 3 This is an enlarged structural diagram of the utility model at A;

[0019] Figure 4 It is a schematic structural diagram of a side cross-section of the stacking mechanism of the utility model.

[0020] In the figure: 1 shell, 2 forming station, 3 cutting station, 4 stacking station, 5 stacking mechanism, 51 stacking hole, 52 support plate, 53 support frame, 54 spring, 55 distance sensor, 56 screw, 57 motor, 58 pressure plate, 59 electric push rod one, 6 cutting groove, 7 cutting knife, 8 electric push rod two, 9 forming mold, 10 electric push rod three, 11 robot, 12 PLC controller. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4 ,This embodiment provides a technical solution: a three-station molding machine with stacking function, comprising a housing 1 and a stacking mechanism 5;

[0023] Shell 1: A forming station 2, a cutting station 3 and a stacking station 4 are respectively arranged inside the shell, providing a platform support for the forming, cutting and stacking work. A PLC controller 12 is arranged on the front surface of the shell 1 to control the start and stop of the whole device. The input end of the PLC controller 12 is electrically connected to an external power supply. A cutting groove 6 is arranged on the upper surface of the cutting station 3. An electric push rod 8 is arranged on the top wall of the shell 1. A cutting knife 7 is arranged at the lower end of the telescopic end of the electric push rod 8. The cutting knife 7 is installed in cooperation with the cutting groove 6. The input end of the electric push rod 8 is electrically connected to the output end of the PLC controller 12. When the formed cup body moves into the cutting groove 6, the electric push rod 8 is started, and the telescopic end of the electric push rod 8 drives the cutting knife 7 to move downward. , the excess part of the edge of the cup body is cut off, an electric push rod 3 10 is provided on the top wall of the shell 1, a forming mold 9 is provided between the telescopic end of the electric push rod 3 10 and the upper end of the forming station 2, the movable mold of the forming mold 9 is fixedly connected to the telescopic end of the electric push rod 3 10, and the fixed mold of the forming mold 9 is installed on the upper end of the forming station 2. The input end of the electric push rod 3 10 is electrically connected to the output end of the PLC controller 12, and the electric push rod 3 10 is started. The telescopic end of the electric push rod 3 10 drives the movable mold of the forming mold 9 to move, so that the sheet is formed into a cup shape inside the forming mold 9. A manipulator 11 is respectively provided inside the shell 1, and the input end of the manipulator 11 is electrically connected to the output end of the PLC controller 12 to move the processing material;

[0024] The stacking mechanism 5 includes a stacking hole 51, a support plate 52, a support frame 53 and a spring 54. The stacking hole 51 is arranged in the middle of the stacking station 4. The inside of the stacking hole 51 is slidably connected to the support plate 52. The sliding hole on the surface of the support plate 52 is vertically slidably connected to the support frame 53. The outer arc surface of the guide slide column of the support frame 53 is movably sleeved with a spring 54. The upper end of the spring 54 is fixedly connected to the support plate 52. The lower end of the spring 54 is fixedly connected to the limit plate at the lower end of the support frame 53. The cup body is transferred to the inside of the stacking hole 51. Under the guiding action of the stacking hole 51, the cup body is placed on the support frame 5 3, repeat the above operation to stack the cup bodies on the support frame 53, the stacking mechanism 5 also includes a distance sensor 55, the distance sensor 55 is arranged in the middle of the support plate 52, the output end of the distance sensor 55 is electrically connected to the input end of the PLC controller 12, the distance sensor 55 is used to detect the distance between the cup body and the support plate 52 at the bottom, the expansion and contraction amplitude of the spring 54 is judged, and the force applied to the cup body is determined to avoid deformation caused by excessive force on the cup body, the stacking mechanism 5 also includes a screw 56 and a motor 57, the motor 57 is respectively arranged on the bottom wall of the housing 1, and the upper end of the output shaft of the motor 57 is provided with There are screw rods 56, the upper ends of the screw rods 56 are rotatably connected to the top wall of the stacking hole 51 through bearings, the screw rods 56 are threadedly connected to the screw holes on the surface of the support plate 52, the input end of the motor 57 is electrically connected to the output end of the PLC controller 12, as the stacking height increases, the motor 57 is started, and the output shaft of the motor 57 drives the screw rod 56 to rotate, through the threaded connection between the two screw rods 56 and a support plate 52, while limiting the rotation of the support plate 52, the support plate 52 is driven to move downward to provide space for the subsequent stacking of the cup bodies, the stacking mechanism 5 also includes a pressure plate 58 and an electric push rod 59, the electric A push rod 59 is arranged on the top wall of the shell 1, and a pressure plate 58 is arranged at the lower end of the telescopic end of the electric push rod 59. The pressure plate 58 corresponds to the vertical position of the stacking hole 51. The input end of the electric push rod 59 is electrically connected to the output end of the PLC controller 12. During the stacking process, the electric push rod 59 is started, and the telescopic end of the electric push rod 59 drives the pressure plate 58 to move downward, exerting a downward force on the cup body at the uppermost end, overcoming the elastic force of the spring 54, and pushing the support frame 53 to move downward. Under the elastic force of the spring 54, an upward force is exerted on the cup body at the lowermost end, so that the stacking between the cup bodies is tighter.

[0025] The working principle of a three-station forming machine with stacking function provided by the utility model is as follows: when in use, a sheet is placed inside a fixed mold of a forming mold 9, and an electric push rod 3 10 is started through a PLC controller 12. The telescopic end of the electric push rod 3 10 drives the movable mold of the forming mold 9 to move, so that the sheet is formed into a cup shape inside the forming mold 9, and then the manipulator 11 on the right is started to move the formed cup body into the cutting groove 6, and the electric push rod 2 8 is started. The telescopic end of the electric push rod 2 8 drives the cutting knife 7 to move downward to cut the excess part of the edge of the cup body. After the cutting is completed, the manipulator 11 on the left is used to transfer the cup body to the inside of the stacking hole 51, and under the guidance of the stacking hole 51, the cup body is placed on the support frame 53, and the above operation is repeated to stack the cup bodies on the support frame 53. During the stacking process, the electric push rod 2 8 is started. The push rod 59 is driven, and the telescopic end of the electric push rod 59 drives the pressure plate 58 to move downward, exerting a downward force on the cup body at the uppermost end, overcoming the elastic force of the spring 54, and pushing the support frame 53 to move downward. Under the elastic force of the spring 54, an upward force is exerted on the cup body at the lowermost end, so that the cup bodies are stacked more tightly. The distance measuring sensor 55 is used to detect the distance between the lowermost cup body and the support plate 52, and the expansion and contraction amplitude of the spring 54 is judged to determine the force applied to the cup body to avoid deformation caused by excessive force on the cup body. At the same time, during the stacking process, as the stacking height increases, the motor 57 is started, and the output shaft of the motor 57 drives the screw 56 to rotate. Through the threaded connection between the two screws 56 and a support plate 52, while limiting the rotation of the support plate 52, the support plate 52 is driven to move downward to provide space for the subsequent stacking of the cup bodies.

[0026] It is worth noting that the PLC controller 12 disclosed in the above embodiments can use a TPC8-8TD model PLC controller, and the distance measuring sensor 55, the motor 57, the electric push rod 1 59, the electric push rod 2 8, the electric push rod 3 10 and the manipulator 11 can be freely configured according to the actual application scenario. The distance measuring sensor 55 can use a T150HJG-CGQ model reflective laser distance measuring sensor, the motor 57 can use a 3M57-42A model stepper motor, the electric push rod 1 59, the electric push rod 2 8 and the electric push rod 3 10 can all use ANT-52 model electric push rods, the manipulator 11 can use I RB6700-235 / 2.65 model electric manipulator, and the PLC controller 12 controls the distance measuring sensor 55, the motor 57, the electric push rod 1 59, the electric push rod 2 8, the electric push rod 3 10 and the manipulator 11 using methods commonly used in the prior art.

[0027] The above are only embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A three-station forming machine with stacking function, characterized in that: It comprises a housing (1) and a stacking mechanism (5); Shell (1): a forming station (2), a cutting station (3) and a stacking station (4) are respectively arranged inside the shell; The stacking mechanism (5) comprises a stacking hole (51), a support plate (52), a support frame (53) and a spring (54). The stacking hole (51) is arranged in the middle of the stacking station table (4). The inside of the stacking hole (51) is slidably connected to the support plate (52). The sliding hole on the surface of the support plate (52) is vertically slidably connected to the support frame (53). The outer arc surface of the guide slide column of the support frame (53) is movably sleeved with a spring (54). The upper end of the spring (54) is fixedly connected to the support plate (52). The lower end of the spring (54) is respectively fixedly connected to the limit plate at the lower end of the support frame (53).

2. A three-station forming machine with stacking function according to claim 1, characterized in that: A PLC controller (12) is provided on the front surface of the housing (1), and an input end of the PLC controller (12) is electrically connected to an external power source.

3. A three-station forming machine with stacking function according to claim 2, characterized in that: The stacking mechanism (5) further comprises a distance measuring sensor (55), wherein the distance measuring sensor (55) is arranged in the middle of the support plate (52), and an output end of the distance measuring sensor (55) is electrically connected to an input end of the PLC controller (12).

4. A three-station forming machine with stacking function according to claim 2, characterized in that: The stacking mechanism (5) further comprises a screw rod (56) and a motor (57), wherein the motor (57) is respectively arranged on the bottom wall of the housing (1), and the upper end of the output shaft of the motor (57) is provided with a screw rod (56), and the upper end of the screw rod (56) is rotatably connected to the top wall of the stacking hole (51) through a bearing, and the screw rod (56) is respectively threadedly connected to the screw hole on the surface of the support plate (52), and the input end of the motor (57) is electrically connected to the output end of the PLC controller (12).

5. The three-station forming machine with stacking function according to claim 2, characterized in that: The stacking mechanism (5) further comprises a pressure plate (58) and an electric push rod (59), wherein the electric push rod (59) is arranged on the top wall of the housing (1), a pressure plate (58) is arranged at the lower end of the telescopic end of the electric push rod (59), the pressure plate (58) corresponds to the vertical position of the stacking hole (51), and the input end of the electric push rod (59) is electrically connected to the output end of the PLC controller (12).

6. The three-station forming machine with stacking function according to claim 2, characterized in that: The upper surface of the cutting station table (3) is provided with a cutting groove (6), the top wall of the shell (1) is provided with an electric push rod (8), the lower end of the telescopic end of the electric push rod (8) is provided with a cutting knife (7), the cutting knife (7) is installed in coordination with the cutting groove (6), and the input end of the electric push rod (8) is electrically connected to the output end of the PLC controller (12).

7. The three-station forming machine with stacking function according to claim 2, characterized in that: The top wall of the housing (1) is provided with an electric push rod three (10), a forming mold (9) is provided between the telescopic end of the electric push rod three (10) and the upper end of the forming station table (2), and the input end of the electric push rod three (10) is electrically connected to the output end of the PLC controller (12).

8. The three-station forming machine with stacking function according to claim 2, characterized in that: A manipulator (11) is provided inside the housing (1), and the input end of the manipulator (11) is electrically connected to the output end of the PLC controller (12).

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