Novel UV transfer printing mold

Abstract

The utility model relates to the technical field of UV printing equipment components, and discloses a novel UV transfer printing mold which comprises a mold shell, a through groove is formed between the center positions of the outer side walls of the upper end and the lower end of the mold shell, the inner side walls of openings of the upper end and the lower end of the through groove are respectively and fixedly connected with a light-transmitting plate, and two sliding grooves are formed in the side wall of one side of the through groove in a vertically symmetrical mode. A workpiece containing mechanism is arranged in the middle of the two sliding grooves and the middle of the interior of the through groove and comprises a mold frame connected into the two sliding grooves in a sliding mode. According to the UV transfer printing device, the UV transfer printing structure design that multiple workpieces are matched is adopted, that is, the die shell is arranged, the two sets of die frames are installed in the die shell in a sliding mode, the multiple workpiece containing grooves are formed in the top of each die frame, the workpieces can be contained, and UV transfer printing glue can be arranged in the workpiece containing grooves; at the moment, UV curing lamps fixedly installed at the upper end and the lower end of the matching frame can be matched to conduct UV transfer printing machining work of a plurality of workpieces at a time, and UV transfer printing machining work of batch workpieces is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of UV printing equipment components, in particular to a novel UV transfer mold. Background Art

[0002] UV printing is a printing process that uses ultraviolet light to dry and cure ink. It requires ink containing photosensitizers to work with UV curing lamps. Currently, UV inks have covered offset printing, screen printing, inkjet printing, pad printing and other fields. The traditional printing industry generally refers to UV as a printing effect process, which is to apply a layer of varnish on a piece of paper with the pattern you want. At present, UV transfer molds are needed for UV printing of workpieces.

[0003] The utility model with the prior art publication number CN212603922U relates to a UV transfer mold. When UV transfer is performed, the UV transfer glue is first dripped onto the mold, and then covered with a resin film. After that, a roller is used to evenly apply the UV transfer glue between the mold and the resin film, and finally UV curing is performed. During the UV curing process, ultraviolet light passes through the resin film and is absorbed by the UV transfer glue, and the UV transfer glue gradually solidifies. When the UV transfer glue is completely cured, the excess ultraviolet light will be absorbed by the photochromic interlayer on the mold, causing the photochromic material in the photochromic interlayer to be stimulated and discolored. The production personnel can judge the curing degree of the UV transfer glue by observing the discoloration of the photochromic interlayer of the mold.

[0004] However, the above-mentioned UV transfer mold still has the following problems when in use: that is, it is a UV transfer structure design for a single workpiece, and in a single UV transfer processing, only one workpiece can be UV transferred, which is not conducive to UV transfer processing of batch workpieces. At the same time, after the workpiece is UV transferred, it is inconvenient to demould, and the workpiece cannot be quickly demoulded after UV transfer. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the deficiencies in the prior art, the utility model provides a novel UV transfer mold to solve the problems raised by the background technology.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a novel UV transfer mold, comprising a mold shell, a through groove is provided between the center positions of the outer side walls at the upper and lower ends of the mold shell, a light-transmitting plate is fixedly connected to the inner side walls at the upper and lower ends of the through groove, and two slide grooves are symmetrically provided on one side wall of the through groove, a workpiece placement mechanism is provided in the middle of the two slide grooves and the through groove, the workpiece placement mechanism comprises a mold frame slidably connected to the two slide grooves, the mold frame is made of transparent material and the other end is slidably connected to the inner side wall of the through groove, a group of workpiece placement grooves is provided at the other end of the top wall of the mold frame, a group of the workpiece placement grooves is three and located in the through groove, a group of three workpiece placement grooves are arranged equidistantly from front to back, and a matching hole is provided at each of the four corners of the bottom wall of the workpiece placement groove.

[0009] As a further solution of the utility model: a shaft seat is fixedly connected to the middle of the outer side wall of one end of the mold frame, a shaft sleeve is rotatably sleeved on the outer side of the shaft in the middle of the shaft seat, and the outer side walls of one side of the two shaft sleeves are fixedly connected to the same handle.

[0010] As a further solution of the utility model: a matching frame is fixedly connected to the middle of the outer side walls at the front and rear ends of the mold shell, and the two matching frames are U-shaped frames and are arranged symmetrically in the front and back. A second mounting hole is opened at the upper and lower ends of the matching frames.

[0011] As a further solution of the utility model: a mounting seat is fixedly connected to the middle of the side wall on the other side of the mold shell, a first mounting hole is opened between the center positions of the upper and lower side walls of the mounting seat, and the bottom wall of the mounting seat is fixedly connected to two reinforcement seats in a front-to-back symmetrical shape, and one side of the two reinforcement seats is fixedly connected to the mold shell.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. In the utility model, a UV transfer structure design for multi-workpiece cooperation is adopted, that is, a mold shell is provided, in which two sets of mold racks are slidably installed, and a single mold rack is provided with a plurality of workpiece placement grooves on the top, in which workpieces can be placed and UV transfer glue can be arranged. At this time, UV curing lamps fixedly installed at the upper and lower ends of the cooperation rack can be used to perform UV transfer processing of multiple workpieces at a time, which is conducive to UV transfer processing of batch workpieces.

[0014] 2. In the utility model, a sliding structure design is adopted through two groups of mold racks, and a shaft seat is fixedly connected to the middle part of one end, and a shaft sleeve is rotatably connected to the outer side of the shaft seat. The outer sides of the two shaft sleeves are fixedly connected to the same handle. The two mold racks can be pulled out by holding the handle, and the workpiece can be turned to pour out. After the workpiece is UV transferred, it is more convenient to demold, and the workpiece can be quickly demolded after UV transfer. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The overall three-dimensional Figure 1 ;

[0016] Figure 2 The overall three-dimensional Figure 2 ;

[0017] Figure 3 This is a disassembled stereoscopic diagram of the main components of the utility model.

[0018] In the figure: 1. mold shell; 2. through groove; 3. light-transmitting plate; 4. workpiece placement mechanism; 5. matching frame; 6. mounting seat; 7. reinforcement seat; 8. first mounting hole; 9. slide groove; 10. second mounting hole; 41. mold frame; 42. workpiece placement groove; 43. matching hole; 44. shaft seat; 45. shaft sleeve; 46. handle. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figures 1 to 3 In the embodiment of the utility model, a novel UV transfer mold includes a mold shell 1, a through groove 2 is opened between the center positions of the outer side walls at the upper and lower ends of the mold shell 1, and a light-transmitting plate 3 is fixedly connected to the inner side walls at the upper and lower ends of the through groove 2. Two slide grooves 9 are opened in a symmetrical shape on one side of the through groove 2, and a workpiece placement mechanism 4 is arranged in the middle of the two slide grooves 9 and the through groove 2. The workpiece placement mechanism 4 includes a mold frame 41 slidably connected to the two slide grooves 9. The mold frame 41 is made of transparent material and the other end is slidably connected to the inner side wall of the through groove 2. A group of workpiece placement grooves 42 are opened at the other end of the top wall of the mold frame 41. A group of workpiece placement grooves 42 are arranged There are three grooves 42 and they are located in the through groove 2. A group of three workpiece placement grooves 42 are arranged at equal distances from front to back. A matching hole 43 is provided at each of the four corners of the bottom wall of the workpiece placement groove 42. It adopts a UV transfer structure design for multi-workpiece matching, that is, a mold shell 1 is provided, in which two groups of mold racks 41 are slidably installed, and a single mold rack 41 has a plurality of workpiece placement grooves 42 on the top, which can be used to place workpieces and arrange UV transfer glue. At this time, it can cooperate with the UV curing lamps fixedly installed at the upper and lower ends of the matching rack 5 to carry out UV transfer processing of multiple workpieces at a time, which is conducive to UV transfer processing of batch workpieces.

[0021] An axle seat 44 is fixedly connected to the middle of the outer wall at one end of the mold frame 41, and a shaft sleeve 45 is rotatably sleeved on the outer side of the middle axis of the shaft seat 44. The outer side walls of one side of the two shaft sleeves 45 are fixedly connected to the same handle 46. The two groups of mold frames 41 adopt a sliding structure design, and the middle of one end is fixedly connected to the axle seat 44, and the outer side of the shaft seat 44 is rotatably connected to the shaft sleeve 45. The outer sides of the two shaft sleeves 45 are fixedly connected to the same handle 46. The two mold frames 41 can be pulled out by holding the handle 46, and the workpiece can be turned to pour out. After the workpiece is UV transferred, it is more convenient to demold, and the workpiece can be quickly demolded after UV transfer.

[0022] A matching frame 5 is fixedly connected to the middle of the outer side walls at both ends of the mold shell 1. The two matching frames 5 are U-shaped frames and are arranged symmetrically in front and back. A second mounting hole 10 is opened at the upper and lower ends of the matching frames 5. A UV curing lamp can be installed through the two second mounting holes 10 at the upper ends of the two matching frames 5 with bolts, and another UV curing lamp can be installed through the two second mounting holes 10 at the lower ends of the two matching frames 5 with bolts.

[0023] A mounting seat 6 is fixedly connected to the middle of the side wall on the other side of the mold shell 1, and a first mounting hole 8 is opened between the center positions of the upper and lower side walls of the mounting seat 6. The bottom wall of the mounting seat 6 is fixedly connected to two reinforcement seats 7 in a front-to-back symmetrical shape. One side of the two reinforcement seats 7 is fixedly connected to the mold shell 1, and the mold body can be fixedly installed on the corresponding workstation through the first mounting hole 8 on the mounting seat 6 and the bolts.

[0024] The working principle of the utility model is: a UV curing lamp can be installed by bolts through the two second mounting holes 10 at the upper ends of the two matching frames 5, and another UV curing lamp can be installed by bolts through the two second mounting holes 10 at the lower ends of the two matching frames 5. It adopts a UV transfer structure design with multiple workpieces, that is, a mold shell 1 is provided, in which two sets of mold frames 41 are slidably installed, and a single mold frame 41 is provided with a plurality of workpiece placement grooves 42 on the top, in which workpieces can be placed and UV transfer glue can be arranged. At this time, the upper and lower ends of the matching frames 5 can be matched. The fixedly installed UV curing lamp is used for UV transfer processing of multiple workpieces at a time, which is beneficial for UV transfer processing of batch workpieces. In addition, the two sets of mold racks 41 adopt a sliding structure design, and a shaft seat 44 is fixedly connected to the middle of one end. The shaft seat 44 is rotatably connected to the outer side of the shaft sleeve 45. The two shaft sleeves 45 are fixedly connected to the same handle 46 on the outer side. The two mold racks 41 can be pulled out by holding the handle 46, and the workpieces can be poured out by rotating. After the workpieces are UV transferred, it is more convenient to demold, and the workpieces after UV transfer can be quickly demolded.

[0025] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A novel UV transfer mold, comprising a mold shell (1), wherein a through groove (2) is provided between the center positions of the outer side walls at the upper and lower ends of the mold shell (1); Features: Two slide grooves (9) are provided on one side wall of the through groove (2) in a vertically symmetrical manner, and a workpiece placement mechanism (4) is provided in the middle of the two slide grooves (9) and the through groove (2), and the workpiece placement mechanism (4) includes a mold frame (41) slidably connected to the two slide grooves (9); The mold frame (41) is made of a transparent material and the other end is slidably connected to the inner wall of the through slot (2). The other end of the top wall of the mold frame (41) is provided with a group of workpiece placement grooves (42), and the group of workpiece placement grooves (42) is three and located in the through slot (2); An axle seat (44) is fixedly connected to the middle of the outer wall at one end of the mold frame (41), a shaft sleeve (45) is rotatably sleeved on the outer side of the middle axis of the shaft seat (44), and the outer walls of one side of the two shaft sleeves (45) are fixedly connected to the same handle (46).

2. A novel UV transfer mold according to claim 1, characterized in that: A matching frame (5) is fixedly connected to the middle of the outer side walls at both the front and rear ends of the mold shell (1).

3. A novel UV transfer mold according to claim 2, characterized in that: The two matching frames (5) are both U-shaped frames and are arranged in a front-to-back symmetrical shape. A second mounting hole (10) is respectively provided at the upper and lower ends of the matching frame (5).

4. The novel UV transfer mold according to claim 1 is characterized in that: A mounting seat (6) is fixedly connected to the middle portion of the side wall of the other side of the mold shell (1).

5. The novel UV transfer mold according to claim 4 is characterized in that: A first mounting hole (8) is provided between the center positions of the upper and lower side walls of the mounting seat (6); the bottom wall of the mounting seat (6) is fixedly connected to two reinforcement seats (7) in a front-to-back symmetrical manner; one side of the two reinforcement seats (7) is fixedly connected to the mold shell (1).

6. The novel UV transfer mold according to claim 1 is characterized in that: A light-transmitting plate (3) is fixedly connected to the inner side walls of the openings at the upper and lower ends of the through slot (2).

7. The novel UV transfer mold according to claim 1, characterized in that: A group of three workpiece placement grooves (42) are arranged at equal distances from front to back, and a matching hole (43) is respectively provided at four corners of the inner bottom wall of the workpiece placement groove (42).

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