Pressing device for plastic product production

Abstract

The utility model discloses a pressing device for plastic product production. The pressing device comprises a pressing mechanism body, a connecting top plate, a supporting column, a base and a turnover mechanism. The connecting top plate is arranged on the bottom face of the pressing mechanism body, the four ends of the bottom face of the connecting top plate are connected with the top face of the base through the four sets of supporting columns, the turnover mechanism is arranged at the top middle end of the base and comprises the clamping groove, the connecting plate, the side plate, the rack and other assemblies, and the clamping groove, the connecting plate, the side plate, the rack and other assemblies can clamp plastic products to move and turn over under mutual cooperation. The two faces of the plastic product can be pressed conveniently, the defect that the plastic product is turned over manually and repeatedly can be overcome, labor force is released, the working efficiency can be effectively improved, and high practicability is achieved.

Description

Technical Field

[0001] The utility model relates to the field of plastic products, in particular to a pressing device for producing plastic products. Background Art

[0002] Plastic products are a general term for daily necessities and industrial products made of plastic as the main raw material, including products made from injection molding, vacuum forming and other processes using plastic as the raw material. Plastic is a type of synthetic polymer material with plasticity. Together with synthetic rubber and synthetic fiber, it forms the three major synthetic materials that are indispensable in daily life. Specifically, plastic is a material with natural or synthetic resin as the main component, with various additives added. It can be molded into a certain shape under certain temperature and pressure conditions and keep its shape unchanged at room temperature.

[0003] Some plastic products need to be pressed during the production process, but most existing pressing devices can only press one side of the plastic product. If the plastic product needs to be turned over, it usually needs to be turned over manually, and repeated disassembly and installation are required, which is inconvenient, time-consuming and labor-intensive, and has certain limitations. Utility Model Content

[0004] Therefore, in order to solve the above-mentioned shortcomings, the utility model provides a pressing device for producing plastic products.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a clamping device for the production of plastic products, comprising a clamping mechanism body capable of performing a clamping operation, the bottom surface of the clamping mechanism body is connected to a group of connecting top plates, the bottom surface of the connecting top plates is provided with a group of supporting columns at four ends, and also comprises a base connected to the bottom end of the supporting column, the top middle end of the base is provided with a group of flipping mechanisms;

[0006] A flip groove is provided at the top middle end of the base, a group of gears are provided at the left and right ends of the bottom of the flip groove, the middle ends of the two groups of gears are connected by a synchronization rod, a group of cavities are provided at the left and right top ends of the base, a group of motors are provided in the cavities, and the driving shafts of the two groups of motors are provided with a group of flip parts.

[0007] Preferably, a group of gear 2 is provided at the middle end of the synchronization rod, the rear end of the gear 2 is connected to gear 3, and the middle end of the gear 3 is connected to the driving shaft of motor 2.

[0008] Preferably, the flipping mechanism includes a clamping groove, a connecting plate, a side plate and a rack. There are two groups of clamping grooves. The four ends of the opposite surfaces of the two groups of clamping grooves are connected by connecting plates, and the sides of the two groups of clamping grooves away from each other are connected to side plates, and the outer sides of the two groups of side plates are provided with racks.

[0009] Preferably, the middle ends of the two groups of side panels that are away from each other are both provided with moving grooves, and the front and rear ends of the moving grooves are both provided with slots.

[0010] Preferably, the clamping groove is in a "C" shape, and a group of friction blocks are provided at the upper and lower front and rear ends thereof.

[0011] Preferably, the rack and gear 1 are meshed with each other.

[0012] Preferably, the movable groove is in an "E" shape, and the flip piece is in a "W" shape and can be inserted into the movable groove.

[0013] Preferably, an extension piece is provided at a position of the base corresponding to the front bottom end of the flip groove.

[0014] Beneficial effects of the utility model:

[0015] The utility model comprises a connecting top plate arranged on the bottom surface of a clamping mechanism main body, and the four ends of the bottom surface of the connecting top plate are connected to the top surface of the base through four groups of support columns. A flipping mechanism is arranged at the middle end of the top of the base, and the flipping mechanism comprises components such as a clamping groove, a connecting plate, a side plate and a rack, which can clamp the plastic product for movement and flipping under cooperation with each other, which is convenient for the clamping operation on the two surfaces of the plastic product, can optimize the shortcomings of repeated manual flipping of plastic products, release labor, can effectively improve work efficiency, and has strong practicality. 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 schematic diagram of the partial internal structure of the base of the utility model;

[0018] Figure 3 This is a schematic diagram of the synchronous rod connection structure of the utility model;

[0019] Figure 4 yes Figure 2 A schematic diagram of the structure at point A;

[0020] Figure 5 This is a schematic diagram of the internal top view of the turning mechanism of the utility model;

[0021] Figure 6 It is a schematic diagram of the structure of the utility model.

[0022] Among them: the clamping mechanism body -1, the connecting top plate -2, the supporting column -3, the base -4, the flipping mechanism -5, the flipping groove -41, the gear one -42, the synchronization rod -43, the cavity -44, the motor one -45, the gear two -431, the gear three -432, the motor two -433, the flipping part -451, the clamping groove -51, the connecting plate -52, the side plate -53, the rack -54, the friction block -511, the movable groove -531, and the slot -532. DETAILED DESCRIPTION

[0023] In order to further explain the technical solution of the present utility model, it is described in detail through specific embodiments below.

[0024] See also Figure 1 The utility model provides a clamping device for the production of plastic products, including a clamping mechanism body 1 that can perform a clamping operation, a group of connecting top plates 2 are connected to the bottom surface of the clamping mechanism body 1, a group of supporting columns 3 are arranged at the four ends of the bottom surface of the connecting top plates 2, and also includes a base 4 connected to the bottom end of the supporting column 3, and a group of flipping mechanisms 5 are arranged at the top middle end of the base 4.

[0025] See also Figure 1-4 The utility model provides a clamping device for the production of plastic products. A turning groove 41 is provided at the top middle end of the base 4. An extension piece is provided at the position of the base 4 corresponding to the front bottom end of the turning groove 41, which can support the forward turning mechanism 5 to prevent it from tipping over. A group of gears 42 are provided at the left and right ends of the bottom of the turning groove 41. The middle ends of the two groups of gears 42 are connected by a synchronization rod 43. The rotation of the synchronization rod 43 can drive the two groups of gears 42 to rotate synchronously. Among them, rollers are provided at the left and right ends of the bottom surface of the turning groove 41 near the gear 42. The top of the roller can contact the bottom surface of the clamping groove 51, which is convenient for the movement of the clamping groove 51. A group of cavities 44 are provided at the left and right top ends of the base 4. A group of motors 45 are installed in the cavities 44. A group of "king"-shaped turning pieces 451 are connected to the opposite ends of the driving shafts of the two groups of motors 45.

[0026] See also Figure 3 The utility model provides a clamping device for the production of plastic products. A group of gears 431 are connected to the middle end of the synchronization rod 43, and a gear 432 is connected to the rear end of the gear 431. The middle end of the gear 432 is connected to the driving shaft of the motor 433. The rotation of the driving shaft of the motor 433 can drive the gear 431 and the synchronization rod 43 to rotate through the gear 432.

[0027] See also Figure 5-6The utility model provides a clamping device for the production of plastic products. The turning mechanism 5 includes a clamping groove 51, a connecting plate 52, a side plate 53 and a rack 54. There are two groups of clamping grooves 51, which are "C"-shaped and arranged oppositely. A group of friction blocks 511 are arranged at the front and rear ends of the upper and lower surfaces, which are convenient for fixing plastic products. The four ends of the opposite surfaces of the two groups of clamping grooves 51 are connected by the connecting plate 52, and the sides of the two groups of clamping grooves 51 away from each other are connected with the side plates 53. The outer sides of the two groups of side plates 53 are provided with racks 54, and the racks 54 are meshed with the gear 1 42. The rotation of the gear 1 42 can drive the clamping groove 51, the connecting plate 52 and the side plate 53 to move through the rack 54;

[0028] A movable groove 531 is provided at the middle end of the side away from each other of the two sets of side panels 53, and slots 532 are provided at the front and rear ends of the movable groove 531. The movable groove 531 is in an "E" shape, and the flip member 451 is in a "W" shape and can be inserted into the movable groove 531. After the flip member 451 is inserted into the movable groove 531, it can drive the side panel 53 and the clamping groove 51 to flip by flipping.

[0029] Here’s how it works:

[0030] The utility model is placed in a suitable position for use. When in use, the plastic product can be inserted into the left and right clamping grooves 51 and fixed by the friction blocks 511 therein, and then one side of the plastic product is pressed by the pressing mechanism body 1;

[0031] Then start the motor 2 433, the motor 2 433 drives the shaft to rotate through the gear 3 432 to drive the gear 2 431 and the synchronization rod 43 to rotate, the rotation of the synchronization rod 43 can drive the two sets of gears 1 42 to rotate synchronously, and the rotation of the gear 1 42 can drive the clamping groove 51, the connecting plate 52 and the side plate 53 to move forward through the rack 54;

[0032] When the rear end of the flip member 451 is inserted into the rear end slot 532 of the movable groove 531, the motor 45 can be started. The driving shaft of the motor 45 rotates through the flip member 451, and with the assistance of the gear 42, the side plate 53 and the clamping groove 51 are flipped 180° to expose the other side, and then they are clamped again through the clamping mechanism body 1.

[0033] The above description is only a preferred example of the present invention and is not intended to limit the present invention. Although the present invention is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A pressing device for plastic product production, including a pressing mechanism main body (1) capable of performing pressing operations. A set of connecting top plates (2) are connected to the bottom surface of the pressing mechanism main body (1), and a set of support columns (3) are provided at the four ends of the bottom surface of the connecting top plates (2); It is characterized in that: It further includes a base (4) connected to the bottom ends of the support columns (3), and a set of flipping mechanisms (5) are provided at the middle top end of the base (4); A flipping groove (41) is provided at the middle top end of the base (4). A set of first gears (42) are provided at the left and right ends of the inner bottom of the flipping groove (41). The middle parts of the two first gears (42) are connected by a synchronous rod (43). A set of cavities (44) are provided at the left and right top ends inside the base (4), and a set of first motors (45) are provided in the cavities (44). A set of flipping parts (451) are provided on the drive shafts of the two first motors (45).

2. The pressing device for plastic product production according to claim 1, It is characterized in that: A set of second gears (431) are provided at the middle part of the synchronous rod (43). A third gear (432) is connected to the rear end of the second gear (431), and the middle part of the third gear (432) is connected to the drive shaft of the second motor (433).

3. The pressing device for plastic product production according to claim 1, It is characterized in that: The flipping mechanism (5) includes a clamping groove (51), a connecting plate (52), a side plate (53) and a rack (54). There are two sets of clamping grooves (51). The four ends of the opposite surfaces of the two sets of clamping grooves (51) are connected by connecting plates (52), and side plates (53) are connected to the sides of the two sets of clamping grooves (51) away from each other. Racks (54) are provided on the outer sides of the two side plates (53).

4. The pressing device for plastic product production according to claim 3, It is characterized in that: Moving grooves (531) are provided at the middle parts of the outer sides of the two side plates (53), and slot holes (532) are provided at the front and rear ends of the moving grooves (531).

5. The pressing device for plastic product production according to claim 3, It is characterized in that: The clamping groove (51) is in a "C" shape, and a set of friction blocks (511) are provided at the front, rear, upper and lower surfaces inside it.

6. The pressing device for plastic product production according to claim 3, It is characterized in that: The rack (54) meshes with the first gear (42).

7. The pressing device for plastic product production according to claim 4, It is characterized in that: The moving groove (531) is in a shape similar to an "E", and the flipping part (451) is in a shape of a Chinese character "Wang" and can be inserted into the moving groove (531).

8. The pressing device for plastic product production according to claim 1, It is characterized in that: An extension part is provided at the position corresponding to the front bottom end of the flipping groove (41) of the base (4).

Images