Forming equipment for flowerpot production

Abstract

The utility model provides forming equipment for flowerpot production, which comprises a hydraulic machine, an upper die and a lower die, the upper die and the lower die are mounted on the hydraulic machine, the hydraulic machine comprises a workbench, stand columns distributed on the periphery of the workbench and a movable cross beam slidably mounted on the stand columns, and an upper cross beam is fixedly arranged at the upper ends of the stand columns. And a hydraulic cylinder for driving the movable cross beam to lift is mounted on the upper cross beam. According to the device, an automatic injection mechanism capable of automatically adding injection molding materials is installed on one side of the lower mold, the spiral conveying pipe can be controlled by the pushing air cylinder to stretch out and draw back so that the injection molding materials can be guided into the lower mold, and closing of the upper mold and the lower mold is not affected. The injection molding material is melted, pressed and molded at high temperature and high pressure, so that an injection molding opening-shaped root part can be avoided, and the product quality is improved. The device is automatic in feeding, simple and convenient to operate and high in working efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of flower pot production equipment, in particular to a molding equipment for flower pot production. Background Art

[0002] In daily life, we often need to use flower pots to plant plants as plant landscape. Flower pots are generally produced by injection molding machines, which use liquefied plastic to be injected into the mold for pressing and forming. Because there will be plastic left in the injection port and formed integrally with the flower pot, the flower pot will have roots after forming and need to be cut. And after the flower pot is pressed and formed, it will be attached to the mold. The product is easy to be damaged during the demoulding process, and it is difficult to demould smoothly. Utility Model Content

[0003] The technical problem solved by the utility model is to provide a flower pot forming device which can automatically add solid injection molding material for high temperature pressing, so as to solve the problems raised in the above background technology.

[0004] The technical problem solved by the utility model is achieved by the following technical solution: a molding device for flower pot production, comprising a hydraulic press and an upper mold and a lower mold installed on the hydraulic press, the hydraulic press comprising a workbench and columns distributed around the workbench, and a movable crossbeam slidably installed on the columns, an upper crossbeam is fixedly provided at the upper end of the column, and a hydraulic cylinder for driving the movable crossbeam to move up and down is installed on the upper crossbeam;

[0005] The lower mold is fixedly mounted on the workbench of the hydraulic press, the upper mold is mounted on the movable crossbeam of the hydraulic press, and the upper mold is matched with the lower mold;

[0006] An automatic injection mechanism for feeding materials into the lower mold is provided on one side of the workbench, so as to introduce solid particles into the lower mold, melt them using the heating plate in the lower mold, and press them into shape with the upper mold;

[0007] The lower end of the hydraulic press cooperates with the lower mold and is also provided with a lifting component for ejecting the product, so as to eject the pressed flower pot out of the corresponding inner cavity of the lower mold for easy removal by personnel.

[0008] As a further solution of the utility model:

[0009] The automatic injection mechanism is arranged on the workbench and is located on one side of the lower mold. The automatic injection mechanism includes a bracket fixedly installed on the workbench and a spiral conveying tube slidably installed on the bracket. A pushing cylinder for driving the spiral conveying tube to move is provided on one side of the bracket. A through hole is provided at a corresponding position on the upper end of the lower mold corresponding to the spiral conveying tube, and the spiral conveying tube is inserted into the through hole and slidably arranged.

[0010] As a further solution of the utility model:

[0011] A hopper is fixedly installed at a corresponding position on the upper end of the spiral conveying tube for loading materials. The lower end of the hopper is connected to the inside of the spiral conveying tube. A spiral rod is rotatably installed inside the spiral conveying tube. A motor is provided on one side of the spiral conveying tube to drive the spiral rod to rotate so as to quantitatively introduce the material in the hopper into the lower mold.

[0012] As a further solution of the utility model:

[0013] The bracket includes a frame plate and a support plate for fixing the frame plate on the workbench, slide rails are arranged in parallel on both sides of the frame plate, the spiral conveying pipe is fixedly installed on the table plate and slidably installed on the slide rails through the table plate, the frame plate is an L-shaped structure, the pushing cylinder is installed on one side of the frame plate, and the output rod of the pushing cylinder is fixedly connected to the table plate to push the spiral conveying pipe to move.

[0014] As a further solution of the utility model:

[0015] The lifting assembly includes a lifting block fixedly embedded in the bottom of the lower mold and a lifting cylinder that pushes the lifting block up and down. The lifting cylinder is installed in the workbench, and the outer end of the output rod of the lifting cylinder is fixedly connected to the lifting block to push out the flower pot pressed in the lower mold.

[0016] As a further solution of the utility model:

[0017] A heating plate is arranged in the upper mold to heat and melt the injection material introduced by the automatic injection mechanism.

[0018] As a further solution of the utility model:

[0019] The movable crossbeam is respectively provided with sleeves corresponding to the columns around it, so that it can be slidably installed on the columns through the sleeves.

[0020] Compared with the prior art, the utility model has the following beneficial effects: the device is equipped with an automatic injection mechanism for automatically adding injection plastic on one side of the lower mold, and the spiral conveying tube can be controlled to move telescopically by the push cylinder to introduce the injection plastic into the lower mold without affecting the closing of the upper mold and the lower mold. By melting and pressing the injection plastic under high temperature and high pressure, the root of the injection molding mouth can be avoided, and the product quality can be improved. The device automatically loads, is simple and convenient to operate, and has high work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;

[0023] Figure 3 This is a schematic diagram of the automatic injection mechanism structure of the utility model;

[0024] Markings in the figure: 1. Hydraulic press; 2. Upper mold; 3. Lower mold; 4. Automatic injection mechanism; 5. Lifting cylinder; 11. Workbench; 12. Column; 13. Movable crossbeam; 14. Upper crossbeam; 15. Hydraulic cylinder; 16. Sleeve; 41. Spiral conveying pipe; 42. Frame; 43. Support plate; 44. Slide rail; 45. Table; 46. Push cylinder; 47. Hopper; 51. Ejector block. DETAILED DESCRIPTION

[0025] In order to make the technical means for realizing the utility model, creative features, objectives and effects easy to understand, the utility model is further explained below with reference to specific illustrations.

[0026] like Figures 1 to 3 As shown,

[0027] This embodiment provides a molding device for producing flower pots, including a hydraulic press 1 and an upper mold 2 and a lower mold 3 installed on the hydraulic press 1. The hydraulic press 1 includes a workbench 11 and columns 12 distributed around the workbench 11, and a movable crossbeam 13 slidably installed on the columns 12. An upper crossbeam 14 is fixedly installed on the upper end of the column 12, and a hydraulic cylinder 15 for driving the movable crossbeam 13 to move up and down is installed on the upper crossbeam 14;

[0028] The lower mold 3 is fixedly mounted on the workbench 11 of the hydraulic press 1, and the upper mold 2 is mounted on the movable crossbeam 13 of the hydraulic press 1, and the upper mold 2 is matched with the lower mold 3;

[0029] An automatic injection mechanism 4 for feeding materials into the lower mold 3 is provided on one side of the workbench 11, so as to introduce solid particles into the lower mold 3, melt them by using the heating plate in the lower mold 3, and press them into shape with the upper mold 2;

[0030] The lower end of the hydraulic press 1 cooperates with the lower mold 3 and is also provided with a lifting component for ejecting the product, so as to eject the pressed flower pot out of the corresponding inner cavity of the lower mold 3 for easy removal by personnel.

[0031] In this embodiment, the automatic injection mechanism 4 is arranged on the workbench 11 and is located on one side of the lower mold 3. The automatic injection mechanism 4 includes a bracket fixedly mounted on the workbench 11 and a spiral conveying tube 41 slidably mounted on the bracket. A push cylinder 46 for driving the spiral conveying tube 41 to move is provided on one side of the bracket. A through hole is provided at a corresponding position on the upper end of the lower mold 3 corresponding to the spiral conveying tube 41, and the spiral conveying tube 41 is inserted into the through hole and slidably arranged. A hopper 47 is fixedly mounted at a corresponding position on the upper end of the spiral conveying tube 41 for loading materials. The lower end of the hopper 47 is connected to the inside of the spiral conveying tube 41. A spiral rod is rotatably mounted inside the spiral conveying tube 41. A motor for driving the spiral rod to rotate is provided on one side of the spiral conveying tube 41 to quantitatively introduce the materials in the hopper 47 into the lower mold 3. The bracket includes a frame plate 42 and a support plate 43 for fixing the frame plate 42 on the workbench 11. Slide rails 44 are arranged in parallel on both sides of the frame plate 42. The spiral conveying tube 41 is fixedly installed on the table plate 45 and slidably installed on the slide rails 44 through the table plate 45. The frame plate 42 is an L-shaped structure. The pushing cylinder 46 is installed on one side of the frame plate 42. The output rod of the pushing cylinder 46 is fixedly connected to the table plate 45 to push the spiral conveying tube 41 to move.

[0032] In this embodiment, the lifting assembly includes a lifting block 51 fixedly embedded in the bottom of the lower mold 3 and a lifting cylinder 5 that pushes the lifting block 51 up and down. The lifting cylinder 5 is installed in the workbench 11, and the outer end of the output rod of the lifting cylinder 5 is fixedly connected to the lifting block 51 to push out the flower pot pressed in the lower mold 3.

[0033] In this embodiment, a heating plate is provided in the upper mold 2 to heat and melt the injection material introduced by the automatic injection mechanism 4 .

[0034] In this embodiment, sleeves 16 are respectively provided around the movable cross beam 13 corresponding to the columns 12 so that the movable cross beam 13 can be slidably mounted on the columns 12 through the sleeves 16 .

[0035] The working principle of the utility model is as follows: the granular injection plastic for injection molding is placed in the hopper, the push cylinder 46 pushes the spiral conveying tube 41 to move and insert into the lower mold 3, and the granular injection plastic for injection molding is injected into the lower mold 3 through the spiral conveying tube 41. After the injection is completed, the push cylinder 46 controls the spiral conveying tube 41 to move out. The hydraulic cylinder 15 controls the upper mold 2 to press down, and the granular injection plastic is extruded and molded under high temperature and high pressure. After the pressing is completed, the upper mold 2 rises, and the lifting cylinder 5 controls the top block 51 to rise, so as to push out the flower pot for easy access by personnel.

[0036] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The technicians in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and the description only illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model will also have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents. It should be noted that in this article, if there are first and second relationship terms such as only used to distinguish one entity or operation from another entity or operation, it does not necessarily require or imply that there is any such actual relationship or order between these entities or operations. Moreover, the term "include", "comprise" or any other variant thereof is intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements includes not only those elements, but also includes other elements that are not explicitly listed, or also includes elements inherent to such process, method, article or equipment. Without more constraints, an element defined by the phrase "comprising a..." does not exclude the existence of other identical elements in the process, method, article or apparatus comprising the element.

Claims

1. A molding device for flower pot production, comprising a hydraulic press and an upper mold and a lower mold mounted on the hydraulic press, wherein the hydraulic press comprises a workbench and columns distributed around the workbench, and a movable crossbeam slidably mounted on the columns, an upper crossbeam is fixedly mounted on the upper end of the column, and a hydraulic cylinder for driving the movable crossbeam to move up and down is mounted on the upper crossbeam, characterized in that: The lower mold is fixedly mounted on the workbench of the hydraulic press, the upper mold is mounted on the movable crossbeam of the hydraulic press, and the upper mold is matched with the lower mold; An automatic injection mechanism for feeding materials into the lower mold is provided on one side of the workbench, so as to introduce solid particles into the lower mold, melt them using the heating plate in the lower mold, and press them into shape with the upper mold; The lower end of the hydraulic press cooperates with the lower mold and is also provided with a lifting component for ejecting the product, so as to eject the pressed flower pot out of the corresponding inner cavity of the lower mold for easy removal by personnel.

2. The flower pot production forming equipment according to claim 1, characterized in that: The automatic injection mechanism is arranged on the workbench and is located on one side of the lower mold. The automatic injection mechanism includes a bracket fixedly installed on the workbench and a spiral conveying tube slidably installed on the bracket. A pushing cylinder for driving the spiral conveying tube to move is provided on one side of the bracket. A through hole is provided at a corresponding position on the upper end of the lower mold corresponding to the spiral conveying tube, and the spiral conveying tube is inserted into the through hole and slidably arranged.

3. The flower pot production forming equipment according to claim 2, characterized in that: A hopper is fixedly installed at a corresponding position on the upper end of the spiral conveying tube for loading materials. The lower end of the hopper is connected to the inside of the spiral conveying tube. A spiral rod is rotatably installed inside the spiral conveying tube. A motor is provided on one side of the spiral conveying tube to drive the spiral rod to rotate so as to quantitatively introduce the material in the hopper into the lower mold.

4. The flower pot production forming equipment according to claim 3, characterized in that: The bracket includes a frame plate and a support plate for fixing the frame plate on the workbench, slide rails are arranged in parallel on both sides of the frame plate, the spiral conveying pipe is fixedly installed on the table plate and slidably installed on the slide rails through the table plate, the frame plate is an L-shaped structure, the pushing cylinder is installed on one side of the frame plate, and the output rod of the pushing cylinder is fixedly connected to the table plate to push the spiral conveying pipe to move.

5. The flower pot production forming equipment according to claim 1, characterized in that: The lifting assembly includes a lifting block fixedly embedded in the bottom of the lower mold and a lifting cylinder that pushes the lifting block up and down. The lifting cylinder is installed in the workbench, and the outer end of the output rod of the lifting cylinder is fixedly connected to the lifting block to push out the flower pot pressed in the lower mold.

6. The flower pot production forming equipment according to claim 1, characterized in that: A heating plate is arranged in the upper mold to heat and melt the injection material introduced by the automatic injection mechanism.

7. The flower pot production forming equipment according to claim 1, characterized in that: The movable crossbeam is respectively provided with sleeves corresponding to the columns around it, so that it can be slidably installed on the columns through the sleeves.

Images