Molding press for laser plate production

Abstract

The utility model discloses a molding press for laser plate production, which relates to the technical field of molding presses and comprises a base, a lower die holder is arranged at the top of the base, an upper die holder is arranged above the lower die holder, and a vibration component for uniformly compacting raw materials of the lower die holder is arranged on one side of the base. According to the molding press for laser plate production, through the arranged vibration assembly, all-directional knocking vibration treatment on the periphery of the lower mold base can be achieved, knocking vibration evenly acts on raw materials in the lower mold base so that the raw materials can be fully compacted, the density and uniformity of the raw materials can be improved, and therefore the quality of products obtained after compression molding is guaranteed; in addition, due to the fact that the vibration assembly works automatically and can continuously and stably conduct knocking vibration treatment, the production efficiency is greatly improved, complexity and uncertainty of manual operation are reduced, meanwhile, production waste products caused by uneven raw materials or insufficient compaction are reduced, and the production yield is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of molding machines, in particular to a molding machine for producing laser plates. Background Art

[0002] With the continuous advancement of science and technology, the market demand for laser plates, as an important material in the field of anti-counterfeiting printing, is growing. The performance and quality of the embossing machine used in the production of laser plates, as a key equipment, directly affect the molding effect and product quality of the laser plates. However, in the existing technology, the embossing machine used in the production of laser plates still has some technical defects, which need further improvement and optimization.

[0003] Although the molding machines used in the production of laser plates in the prior art can realize basic molding functions, they are insufficient in the compaction and uniformity of the raw materials. Since the raw materials are not fully compacted during the molding process, the product density is often uneven and the surface quality is unstable, which affects the anti-counterfeiting effect and aesthetics of the laser plate. Utility Model Content

[0004] In view of the deficiencies of the prior art, the utility model provides a molding machine for producing laser plates, which solves the technical problems mentioned in the background technology.

[0005] To achieve the above purpose, the utility model is implemented through the following technical solutions: a die pressing machine for laser plate production, comprising a base, a lower die seat is arranged on the top of the base, an upper die seat is arranged above the lower die seat, and a vibration component for uniformly vibrating the raw material of the lower die seat is arranged on one side of the base;

[0006] The vibration assembly includes a driving member arranged at the rear end of the base, a first connecting plate is arranged on both sides of the driving member, a first knocking member is arranged at the other end of the first connecting plate, a sliding rod is arranged at the front end of the driving member, a second connecting plate is arranged at the front and rear ends of the sliding rod, and a second knocking member is arranged on the second connecting plate, and the sliding rod is slidably installed on the base through a limit seat.

[0007] As a further preferred embodiment of the present technical solution, the driving member includes a motor fixedly mounted on the base, a rotating disk is fixedly connected to the output end of the motor, a shift rod is fixedly connected to the rotating disk at a position deviating from the center of the circle, a half gear rotatably mounted on the base is provided on one side of the shift rod, a gear rod is meshingly connected to one side of the half gear, and the gear rod is slidably mounted on the base through a second slide seat, a swing rod is fixedly connected to the other side of the half gear, a sliding groove is provided on the surface of the swing rod, and the shift rod is slidably mounted in the sliding groove.

[0008] As a further preferred embodiment of the present technical solution, a connecting rod is arranged on the top of the shifting rod, and the other end of the connecting rod is rotatably connected to the sliding rod.

[0009] As a further preferred embodiment of the present technical solution, the first knocking member and the second knocking member have the same structure and correspond to each other in position with the lower mold base. The first knocking member includes a telescopic rod installed on the first connecting plate, and a damping spring is provided on the telescopic rod.

[0010] As a further preferred embodiment of the present technical solution, a cylinder is arranged on the top of the upper die seat, and guide rods are arranged on both sides of the upper end of the upper die seat, and the guide rods are slidably mounted on the base.

[0011] As a further optimization of the present technical solution, a groove is provided at the inner end of the lower die seat, and fixed rods are fixedly connected on both sides of the groove, a first slide seat is slidably connected on the fixed rod, a push plate is provided on the top of the first slide seat, and a damping spring is provided on the bottom, the push plate is located in the mold cavity of the lower die seat, the damping spring is sleeved on the fixed rod, and a control plate is fixedly connected to the outer end of the first slide seat.

[0012] Compared with the prior art, it has the following beneficial effects:

[0013] By setting up the vibration component, all-round knocking vibration treatment can be achieved on the four sides of the lower mold base. This knocking vibration not only acts evenly on the raw materials in the lower mold base to fully compact the raw materials, but also improves the density and uniformity of the raw materials, thereby ensuring the quality of the products after compression molding. In addition, since the vibration component is automated and can perform knocking vibration treatment continuously and stably, it greatly improves production efficiency and reduces the tediousness and uncertainty of manual operation. At the same time, the device also reduces production waste caused by uneven raw materials or insufficient compaction, further improving production yield.

[0014] By using the push plate as a component that directly acts on the product in the mold cavity, its rising action is uniform and stable, which can effectively push the pressed product out of the mold cavity, avoiding damage or deformation of the product during the removal process, ensuring the integrity and quality of the product. At the same time, the product is completely out of the mold cavity and is in a convenient position for removal, which enables the operator to easily take out the product, greatly improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a structural schematic diagram of the vibration component in the utility model;

[0017] Figure 3 It is a structural sectional view of the lower die base in the utility model.

[0018] In the figure: 1, base; 2, lower die base; 3, upper die base; 4, vibration assembly; 21, fixed rod; 22, first slide; 23, push plate; 24, damping spring; 25, control board; 31, cylinder; 32, guide rod; 41, motor; 42, rotating disk; 43, lever; 44, half gear; 45, swing rod; 46, gear rod; 47, second slide; 48, first connecting plate; 49, first knocking piece; 410, linkage rod; 411, sliding rod; 412, second connecting plate; 413, second knocking piece; 414, limit seat. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings of the specification 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 of 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.

[0020] Embodiment 1: Combination Figure 1-Figure 3 As shown, the utility model provides a technical solution: a molding machine for producing laser plates, comprising a base 1, a lower mold base 2 is provided on the top of the base 1, and an upper mold base 3 is provided above the lower mold base 2. Such a structure provides a stable foundation for mold molding;

[0021] On one side of the base 1, a vibration assembly 4 is provided. The assembly is the core part of the device and is mainly used to uniformly compact the raw materials in the lower die base 2. The vibration assembly 4 includes a driving member arranged at the rear end of the base 1, and first connecting plates 48 are provided on both sides of the driving member. A first knocking member 49 is provided at the other end of the first connecting plate 48. This design enables the vibration to directly act on the raw materials to achieve uniform compaction.

[0022] A sliding rod 411 is provided at the front end of the driving member, and a second connecting plate 412 is provided at the front and rear ends of the sliding rod 411, and a second knocking member 413 is provided on the second connecting plate 412. The sliding rod 411 is slidably mounted on the base 1 through a limiting seat 414, thereby ensuring the stability and reliability of vibration;

[0023] The driving member includes a motor 41 fixedly mounted on the base 1, the output end of the motor 41 is fixedly connected to a rotating disk 42, and a lever 43 is fixedly connected to the rotating disk 42 at a position deviating from the center of the circle. This design allows the rotation energy of the motor 41 to be converted into a reciprocating motion of the lever 43, providing power for vibration;

[0024] A half gear 44 is provided on one side of the lever 43 and is rotatably mounted on the base 1. A gear rod 46 is meshedly connected to one side of the half gear 44, and the gear rod 46 is slidably mounted on the base 1 through a second slide 47. A swing rod 45 is fixedly connected to the other side of the half gear 44. A slide groove is provided on the surface of the swing rod 45, and the lever 43 is slidably mounted in the slide groove. This design allows the movement of the lever 43 to be converted into a linear movement of the gear rod 46, and further converted into a knocking action of the vibration component.

[0025] A connecting rod 410 is provided on the top of the lever 43, and the other end of the connecting rod 410 is rotatably connected to the sliding rod 411, thereby realizing the transmission and conversion of power.

[0026] It is worth mentioning that the first knocking member 49 and the second knocking member 413 have the same structure and correspond to each other in position with the lower die base 2. This design enables the raw material to be evenly stressed when vibrated, thereby improving the compaction effect.

[0027] Specifically, the first knocking member 49 includes a telescopic rod installed on the first connecting plate 48, and a damping spring is provided on the telescopic rod. This design enables the knocking member to produce a certain buffer when knocking the raw material to avoid excessive impact on the raw material. At the same time, it can also protect the knocking member itself and extend its service life.

[0028] In the embodiment of the present invention, when the product needs to be molded, the device starts the working process of the entire vibration assembly 4 by turning on the motor 41. The rotational power of the motor 41 is directly transmitted to the rotating disk 42, so that it rotates synchronously. The lever 43 on the rotating disk 42 moves with the rotation of the rotating disk 42 and interacts with the swing lever 45, so that the swing lever 45 and the half gear 44 can swing back and forth.

[0029] In this process, the reciprocating swinging motion of the half gear 44 is converted into the reciprocating linear movement of the gear rod 46 on the second slide 47 through the meshing relationship between its teeth and the gear rod 46. This movement of the gear rod 46 is transmitted to the first knocking member 49 through the first connecting plate 48, so that the first knocking member 49 can perform reciprocating knocking and vibration treatment on the left and right sides of the lower die base 2.

[0030] At the same time, the lever 43 not only interacts with the swing lever 45 and the half gear 44 during the rotation of the rotating disk 42, but is also connected to the slide rod 411 through the linkage rod 410, so that the movement of the lever 43 drives the slide rod 411 to reciprocate on the limit seat 414, and the movement of the slide rod 411 is transmitted to the second knocking member 413 through the second connecting plate 412, so that the second knocking member 413 can knock and vibrate the front and rear ends of the lower mold base 2;

[0031] Through this design, the vibration component 4 can achieve all-round knocking vibration treatment on the lower mold base 2. This knocking vibration not only acts evenly on the raw materials in the lower mold base 2 to fully compact the raw materials, but also improves the density and uniformity of the raw materials, thereby ensuring the quality of the product after compression molding. In addition, since the vibration component 4 is automated and can perform knocking vibration treatment continuously and stably, it greatly improves production efficiency and reduces the tediousness and uncertainty of manual operation. At the same time, the device also reduces production waste caused by uneven raw materials or insufficient compaction, further improving production yield.

[0032] Embodiment 2: Combination Figure 1 As shown, on the basis of the first embodiment, a cylinder 31 is arranged on the top of the upper die base 3 , and guide rods 32 are arranged on both sides of the upper end of the upper die base 3 , and the guide rods 32 are slidably mounted on the base 1 .

[0033] In the embodiment of the present invention, the cylinder 31 can quickly and accurately control the lifting and lowering of the upper die holder 3, thereby realizing high-speed opening and closing of the die. This fast and accurate control not only meets the fast-paced requirements of modern production, but also greatly improves the production efficiency and stability of the die.

[0034] The guide rod 32 is mainly provided to increase the stability and precision of the upper mold base 3 during the lifting process. The guide rod 32 is slidably installed on the base 1, providing a clear path and support for the movement of the upper mold base 3. This enables the upper mold base 3 to be lifted and lowered smoothly and accurately under the drive of the cylinder 31, avoiding possible deviation or shaking during the lifting process. This design not only improves the stability and precision of the mold, reduces the interference of human factors on the production process, but also further improves the consistency and quality of the product.

[0035] Example 3: Combination Figure 3 As shown, on the basis of the second embodiment, the lower die base 2 is a key component of the forming die, and a groove is specially designed on its inner side end. The existence of this groove not only provides space for the installation of other components, but also ensures the compactness and functionality of the entire die structure. On both sides of the groove, we fixedly connect the fixing rod 21. The fixing rod 21 not only serves as a supporting structure, but also plays the role of guiding the sliding component, ensuring the accuracy and stability of the movement;

[0036] On the fixed rod 21, we slidably connect the first slide 22, and the first slide 22 can slide freely along the fixed rod 21. This design allows us to adjust its position according to actual needs, thereby achieving precise control of different areas inside the mold;

[0037] A push plate 23 is provided on the top of the first slide 22, and this component is directly located in the mold cavity of the lower mold base 2. A damping spring 24 is provided at the bottom of the first slide 22. The damping spring 24 is sleeved on the fixing rod 21 and is closely connected to the first slide 22. This design enables the first slide 22 to be subjected to a certain damping force during the sliding process, thereby avoiding damage caused by excessive movement or impact. At the same time, the damping spring 24 can also provide stable support and resilience for the first slide 22, ensuring its stability and reliability during the working process.

[0038] In addition, the outer end of the first slide 22 is also fixedly connected to the control panel 25. The control panel 25 serves as a connection point with external operating components, so that we can conveniently adjust and control the position and movement state of the first slide 22 through the control panel 25. This design not only improves the convenience of operation, but also increases the flexibility and adaptability of the mold.

[0039] In the embodiment of the present invention, in actual operation, when the molding process is completed and the product pressed in the mold cavity of the lower mold base 2 needs to be taken out, we will start the product taking out step by moving the control board 25 upward. The upward movement of the control board 25 is a simple and intuitive operation, which can be completed manually or automatically. As the control board 25 moves upward, it will drive the first slide 22 fixedly connected thereto to slide along the fixed rod 21. The fixed rod 21 not only provides a stable sliding track for the first slide 22, but also ensures the direction and accuracy of the sliding.

[0040] The upward movement of the first slide 22 further drives the push plate 23 to rise. The push plate 23 is a component that directly acts on the product in the mold cavity. The purpose of its upward movement is to push the pressed product out of the mold cavity. This pushing action is uniform and stable, which can ensure that the product will not be damaged or deformed during the removal process.

[0041] When the first slide 22 moves upward, it also drives the damping spring 24 to stretch. The stretching of the damping spring 24 not only provides stable support and resilience for the first slide 22, but also provides a certain buffering effect when the product is pushed out, thereby avoiding excessive impact on the product and the mold.

[0042] As the push plate 23 continues to rise, the pressed product is gradually pushed upward out of the mold cavity. This pushing action is smooth and continuous, which can ensure that the product is completely out of the mold cavity without being blocked or stuck. Finally, when the push plate 23 reaches a certain height, the pressed product has completely left the mold cavity and is in a convenient position for removal. At this time, the operator can easily take the product out of the mold base, completing the entire removal process.

[0043] In summary, this removal process achieves smooth and efficient removal of die-cast products through simple operation and control. It not only improves production efficiency, but also reduces the risk of product damage, bringing convenience and benefits to mold production.

[0044] The working principle of the laser plate production molding machine: when the product needs to be molded, the motor 41 is turned on to drive the rotating disk 42 to rotate synchronously, and the rotating disk 42 cooperates with the lever 43 to drive the swing rod 45 and the half gear 44 to swing back and forth. During the reciprocating swing, the half gear 44 drives the meshing connected gear rod 46 located on the second slide 47 to move back and forth, so that the gear rod 46 cooperates with the first connecting plate 48 to drive the first knocking member 49 to reciprocate and knock the left and right sides of the lower mold base 2. When the lever 43 rotates with the rotating disk 42, the lever 43 cooperates with the connecting rod 410 to drive the sliding rod 411 to move back and forth on the limit seat 414, so that the sliding rod 411 cooperates with the second connecting plate 412 to drive the second knocking member 413 to knock and vibrate the front and rear ends of the lower mold base 2. The vibration component 4 can knock and vibrate the surroundings of the lower mold base 2, so that the raw materials inside the lower mold base 2 are evenly vibrated, which is convenient for the next step of molding processing and improves the production yield rate;

[0045] At the same time, the upper die base 3 is driven to move up and down by turning on the cylinder 31, so that the upper die base 3 performs molding processing on the product in the lower die base 2;

[0046] When the product in the mold cavity of the lower mold base 2 needs to be taken out, the control plate 25 is moved upward, and the control plate 25 drives the first slide 22 located on the fixed rod 21 to drive the push plate 23 to move upward, and during the upward movement of the first slide 22, the damping spring 24 will be stretched out, and the push plate 23 can push the pressed product upward during the upward movement, thereby facilitating removal.

[0047] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A molding machine for producing laser plates, comprising a base (1), characterized in that: A lower die seat (2) is arranged on the top of the base (1), an upper die seat (3) is arranged above the lower die seat (2), and a vibration component (4) for evenly vibrating the raw material of the lower die seat (2) is arranged on one side of the base (1); The vibration assembly (4) comprises a driving member arranged at the rear end of the base (1), first connecting plates (48) are arranged on both sides of the driving member, a first knocking member (49) is arranged at the other end of the first connecting plate (48), a sliding rod (411) is arranged at the front end of the driving member, a second connecting plate (412) is arranged at the front and rear ends of the sliding rod (411), a second knocking member (413) is arranged on the second connecting plate (412), and the sliding rod (411) is slidably mounted on the base (1) via a limiting seat (414).

2. The laser plate production molding machine according to claim 1, characterized in that: The driving member comprises a motor (41) fixedly mounted on the base (1); the output end of the motor (41) is fixedly connected to a rotating disk (42); a shifting rod (43) is fixedly connected to a portion of the rotating disk (42) that deviates from the center of a circle; a half gear (44) rotatably mounted on the base (1) is provided on one side of the shifting rod (43); a gear rod (46) is meshingly connected to one side of the half gear (44); the gear rod (46) is slidably mounted on the base (1) via a second slide seat (47); a swinging rod (45) is fixedly connected to the other side of the half gear (44); a sliding groove is provided on the surface of the swinging rod (45); and the shifting rod (43) is slidably mounted in the sliding groove.

3. The laser plate production molding machine according to claim 2, characterized in that: A connecting rod (410) is arranged on the top of the shifting rod (43), and the other end of the connecting rod (410) is rotationally connected to the sliding rod (411).

4. The laser plate production molding machine according to claim 3, characterized in that: The first knocking member (49) and the second knocking member (413) have the same structure and correspond to each other in position with the lower die base (2). The first knocking member (49) comprises a telescopic rod mounted on the first connecting plate (48), and a damping spring is arranged on the telescopic rod.

5. The laser plate production molding machine according to claim 1, characterized in that: A cylinder (31) is arranged on the top of the upper die seat (3), and guide rods (32) are arranged on both sides of the upper end of the upper die seat (3), and the guide rods (32) are slidably mounted on the base (1).

6. The laser plate production molding machine according to claim 1, characterized in that: A groove is provided at the inner end of the lower die base (2), and fixed rods (21) are fixedly connected on both sides of the groove. A first slide seat (22) is slidably connected to the fixed rod (21). A push plate (23) is provided at the top of the first slide seat (22), and a damping spring (24) is provided at the bottom. The push plate (23) is located in the die cavity of the lower die base (2), and the damping spring (24) is sleeved on the fixed rod (21). A control plate (25) is fixedly connected to the outer end of the first slide seat (22).

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