CN2463175Y - Exposure device for stamping surface of stamp - Google Patents

Abstract

The utility model relates to an exposure device of seal face, it includes a board, install one in the board and throw flash light and a positioning seat that contains the seal fixing base, the seal fixing base has two holders and uses the fixed seal platform of centre gripping, seal platform center is just to the flash light in the board, two holders respectively have one and run through the lower grip block of establishing for the fixed axle, the pivot is established on the grip block down-by pushing away of action bars drive to the component, grip block top sets firmly down-the top has the last grip block of clamp plate, go up the grip block and be separated by between the grip block down the activity interval, wherein install-by pushing away the component top and support and the activity that reciprocates and support the board. The above structure makes the operation of fixing the stamp table by the exposure device simpler.

Description

Exposure device for stamp surface

The utility model relates to an exposure device for a seal surface.

The manufacturing process of the seal surface in the early days was to use a positive negative film fixed on the template, a soot film, a thin printing surface film and a thick printing surface film to be placed together on the glass plate of the exposure device to align with the flashlight, and then expose the thin printing surface film After development, the printed surface is completed, and the completed printed surface is sealed on the stamp table by a hot-melt machine, and finally a stamp that can be stamped with a preset pattern and text is made.

The manufacturing process of the seal surface is too complicated and the cost is high, and it is necessary to purchase two kinds of equipment, a seal surface exposure device and a heat-melt machine for sealing the seal surface and the stamp table, so that the seal surface manufacturer bears higher equipment costs, and The exposure device can only make one seal surface at a time, so the production efficiency of the seal surface is low.

Therefore, the applicant of the utility model has designed a method for manufacturing a seal surface of a stamp and its exposure device, which can utilize the print surface film that has been dyed with soot on the stamp table to receive photosensitization, to simplify the manufacturing process and save manufacturing costs, and The exposure area can be determined within the range of the inner frame of the stamp to improve accuracy. This exposure device is shown in Figures 6, 7 and 8. A positioning seat 52 that can enter and exit the machine platform 50 is installed on one side of a hollow machine table 50 with a flashlight 51 inside. The stamp holder 60 of the holder 61, several fixing bolts 63 and spring screws are respectively established at the top of the clamping plate 62 of the two holders 61 to establish a pressing plate 64, and two parallel fixed shafts 65 run through its two ends, and in addition A transmission member 66 enables it to clamp the stamp table 70 and the printing surface relatively, and keep its center so that it can go deep into the machine with the positioning seat 52 and face the flashlight 51. The exposure device can be adjusted freely according to the specifications of the stamp table, and can be simultaneously Exposing multiple stamp surfaces of the same size can improve the efficiency of manufacturing stamp surfaces.

Although this exposure device can provide a design with practical value and ideal manufacturing efficiency in the manufacture of seal seals, the exposure device still has some shortcomings in the structural design of the fixed seal seal, which causes the seal maker to operate and use the exposure device. the inconvenience. Since the stamp surface is fixed on the holder of the stamp holder with two pressure plates and several bolts, each time the stamp surface is made, the bolts need to be locked, and after the exposure of the stamp surface is completed, the These several bolts are dismantled, and cause the operation inconvenience of seal surface maker; Besides this operation inconvenience, when several bolts lock the pressing plate to fix the applied force of seal seal surface unevenly, the press flatness of seal seal surface is unsatisfactory.

Therefore, the purpose of the present utility model is to provide a kind of "exposure device for the seal surface", which can quickly and easily complete the fixing or dismounting of the fixed seal in the operation of fixing the seal surface only by pulling the operating lever. The function of the printing surface to improve the operation convenience of the exposure device.

In order to achieve the above object, the exposure device proposed by the utility model includes a machine platform, and a downward projection flashlight and a positioning seat with a stamp holder are installed in a machine platform, and the stamp holder is relatively clamped by its two holders. Hold the fixed stamp table, go deep into the machine table with the positioning seat and maintain the center of the stamp table to expose the flashlight in the machine table. Each of the two holders has a lower clamping plate penetrated by a fixed shaft. Pivotly set up a pushing member that can be driven by the operating rod, and above the lower clamping plate, an upper clamping plate with a pressure plate on the top is fixed, and there is a movable distance between the upper clamping plate and the lower clamping plate, and a One can be a movable abutting plate that can be pushed up and down by the pushing member.

With the above-mentioned structure, the utility model has the following advantages compared with the existing exposure device: the utility model can be freely adjusted according to the stamp specifications in addition to the mobility, and can simultaneously expose multiple stamp surfaces of the same size at one time, thus manufacturing In addition to the ideal efficiency of the stamp surface, it can also clamp the stamp platform relatively horizontally with the two clampers, and use the operating rod in the stamp fixing seat to drive the pushing member to push the movable support plate, so as to clamp and fix the stamp surface on the pressure plate vertically The operator only needs to pull the operating lever to quickly and easily complete the fixing or dismounting of the fixed stamp surface, so as to solve the problem of using multiple bolts to lock the pressure plate clamp to fix the stamp surface in the existing exposure device The operation of the exposure device of the present invention is more convenient, and since the operation control can be completed by pushing against the fixed stamp platform of the movable back plate at one time, the smoothness of the stamp surface can be ensured.

In order to further understand the purpose, features and advantages of the utility model, a preferred embodiment of the utility model will be described in detail below with reference to the accompanying drawings.

Fig. 1 is the overall front view sectional schematic diagram of a preferred embodiment of the present utility model;

Fig. 2 is a schematic diagram of the three-dimensional appearance of the middle seal holder of a preferred embodiment of the present invention;

Fig. 3 is a schematic diagram of a side view of the fixed seal surface of the middle seal holder of a preferred embodiment of the utility model without clamping and fixing the seal;

Fig. 4 is a side view schematic diagram of a preferred embodiment of the utility model in which the middle seal holder has clamped and fixed the seal surface;

Fig. 5 is a schematic front view sectional view of the middle stamp holder clamped and fixed to the seal surface of a preferred embodiment of the present invention;

FIG. 6 is a schematic overall plan view of an existing exposure device;

Fig. 7 is a three-dimensional schematic diagram of a stamp holder in an existing exposure device;

Fig. 8 is a schematic plan view of the seal surface clamped and fixed by the stamp holder in the conventional exposure device.

Please refer to Fig. 1, 2 and 3 at first, as shown in the figure, the exposure device of the stamp seal face of a preferred embodiment of the present invention comprises:

A hollow airtight machine platform 10 is provided with a downwardly projecting flashlight 11 on the top of the interior, and a positioning seat 12 that can be pulled in and out of the machine platform 10 is installed on one side of the machine platform 10, and the two sides of the machine platform 10 are provided with corresponding The horizontal guide rail 13, the two sides of the positioning seat 12 are equipped with rollers that can slide laterally along the guide rail 13, and the machine table 10 is equipped with a side cover plate 14 on the outer side of the positioning seat 12;

A seal holder 20, it is fixed on the positioning seat 12, and can go deep into the inside of the machine table 10 with the positioning seat 12, this seal holder 20 has a base 21 that includes two parallel fixed shafts 22 at intervals, on the base The base 21 is equipped with two movable clampers 30 that clamp the stamp table 40 relatively. The two ends of the two clampers 30 are penetrated by fixed shafts. The transmission member 23 of stamp stand 40, two clampers 30 have one two ends respectively and are the lower clamping plate 31 that fixed shaft 22 runs through, and the central upper end of its lower clamping plate 31 is pivotally provided with a movable protruding top surface pusher. Resisting member 32, this pushing member 32 can be the shape of cam, and an operating lever 33 that can drive pushing member 32 to rotate is installed on the outside, and an upper clamping plate 34 is fixedly set above its lower clamping plate 31, and upper A movable spacing 35 is formed between the clamping plate 34 and the lower clamping plate 31, and a movable abutting plate 36 which can be pressed against by the pushing member 32 and moves up and down is installed in the movable spacing 35. 34 top surface is provided with pressing plate 37, and movable butt plate 36 and the end portion of pressing plate 37 relative holder 30 inner sides all protrude upper clamping plate 34 side edges, thereby clamping fixed stamp platform 40.

A spacer sleeve 38 can be set in the movable distance 35 between the upper clamping plate 34 and the lower clamping plate 31, and the bolts are used to penetrate and lock, so that the three are consolidated together, and the upper clamping plate 34 and the lower clamping plate 31 Maintain a fixed movable distance 35 between them, and at least one spring 39 can be installed on the bottom surface of the upper clamping plate 34 to press against the movable resisting plate 36 .

The transmission member 23 for driving the relative movement of the holder 30 includes a gear 231 pivotally arranged on the base 21, and two racks 232 meshed on both sides of the gear 231, and the ends of the two racks 232 are fixed respectively. On the bottom of the lower clamping plate 31 of the two clampers 30, the two clampers 30 can move relatively simultaneously to clamp the stamp table 40, and keep the center position between the two clampers 30 unchanged, so that the stamp can be stamped. The platform 40 faces the flashlight 11 as the positioning seat 12 goes deep into the machine platform 10 .

When making the seal printing surface, please refer to Fig. 3, 4 and 5, with the stamp stand 40 of one or more identical size installed soot printing surface film, face up with the printing surface film, put a positive negative film in alignment on the printing surface film , A transparent film can be added between the anode negative film and the printing surface film, and then a small glass plate is placed on the anode negative film. Relatively clamped and fixed, then pull the operating levers 33 on both sides of the stamp holder 20 to drive the push member 32 to push the movable butt plate 36 to push the top edge of the stamp platform 40 against the bottom surface of the pressure plate 37 to fix, and then the stamp platform 40 Push the stamp holder 20 into the inside of the machine 10, as shown in Figure 1, the flashlight 11 in the machine 10 is projected from top to bottom to expose the printed surface film to form a predetermined printed surface, then pull out the stamp fixed seat 20 , and then reversely pull the operating levers 33 on both sides of the stamp holder 20, so that the push member 32 no longer pushes the movable push plate 36, and retreats from the stamp stand 40 under the downward push action of the spring 39, and then makes the two The holder 30 retreats outwards from the stamp stand 40, and the stamp stand 40 can be taken out to complete the making of the seal surface.

Claims (4)

1. An exposure device for a seal surface, characterized in that it comprises: A hollow and airtight machine platform, with a flashing light projecting downwards on the top of the machine platform, and a positioning seat that can move in and out of the machine platform is installed on one side of the machine platform; and A stamp fixing seat, fixed on the positioning seat and has a base that includes two spaced and parallel fixed shafts, two movable holders and a group of movable holders are installed on the base relative to each other. Clamp the transmission member of the stamp table, each of the two clampers has a lower clamping plate whose two ends are penetrated by a fixed shaft, and a pushing member that can movably protrude from the top surface is installed on the upper end of the lower clamping plate, and An operating rod that can drive the push member is installed on the outside, and an upper clamping plate is fixed above the lower clamping plate. There is a movable distance between the upper clamping plate and the lower clamping plate, and a The movable resisting plate can be moved up and down by pushing against the pushing member, and a pressing plate is fixed on the top surface of the upper clamping plate. . 2. The exposure device of the stamp surface according to claim 1, characterized in that, a spacer sleeve is provided in the movable distance between the upper clamping plate and the lower clamping plate, and the three are consolidated together through bolts, so as to A preset movable distance is fixed between the upper clamping plate and the lower clamping plate. 3. The exposure device of the stamp surface according to claim 1, wherein at least one spring capable of pressing against the movable support plate is installed on the bottom surface of the upper clamping plate. 4. The exposure device for the stamp surface according to claim 1, wherein the pushing member is a cam.

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