Printing platform with alignment function

Abstract

The utility model relates to the field of screen printing equipment, in particular to a printing platform with an alignment function. The printing platform with the alignment function comprises an alignment part, a printing face is arranged at the top of the alignment part, the alignment part comprises a lower plate, an upper plate is movably installed on the lower plate and can move on the lower plate along the X axis and the Y axis, and the printing face is fixedly connected with the upper plate; a locking part is arranged on the lower plate and comprises an air cylinder seat, the air cylinder seat is fixedly connected with the lower plate, an air cylinder is fixedly installed on the air cylinder seat, a pressing block is installed at the output end of the air cylinder in a transmission mode, a rubber block is arranged at the bottom of the pressing block, a locking piece is fixedly installed at the bottom of the upper plate, and the locking piece moves at the bottom of the air cylinder seat. And the locking plate is positioned below the rubber block. The printing platform with the alignment function has the advantages of being capable of locking the printing face, preventing the printing face from deviating and guaranteeing printing precision.

Description

Technical Field

[0001] The utility model relates to the field of silk screen printing equipment, in particular to a printing platform with an alignment function. Background Art

[0002] The existing printing platform is set on the alignment platform, and the alignment platform can move along the X and Y axis directions to achieve alignment.

[0003] For example, the patent document with publication number CN202727541 U discloses an automatic alignment printing platform, including an automatic adjustment module and a movable plate installed thereon, the automatic adjustment module including a mounting plate fixed on a printing press frame, and a first horizontal direction drive mechanism installed on the mounting plate, two second horizontal direction drive mechanisms perpendicular to the first horizontal direction, and four rotating column assemblies; the first horizontal direction drive mechanism and the second horizontal direction drive mechanism are respectively connected to a rotating column assembly; the rotating column assembly includes a rotating shaft and a bearing seat, a first guide rail slidingly matched with the rotating shaft, and a second guide rail slidingly matched with the bearing seat.

[0004] However, the above technology cannot position the alignment platform. When the entire printing platform moves or stops, the printing surface will be offset due to inertia, making it difficult to ensure printing accuracy. Utility Model Content

[0005] In order to solve the above technical problems, the purpose of the utility model is to provide a printing platform with a positioning function, which has the advantages of being able to lock the printing surface, prevent the printing surface from shifting, and ensure printing accuracy.

[0006] The technical solution adopted by the utility model to solve the problem is: a printing platform with an alignment function, comprising: an alignment part, a printing surface is provided on the top of the alignment part, the alignment part comprises a lower plate, an upper plate is movably mounted on the lower plate, the upper plate can move along the X and Y axes on the lower plate, and the printing surface is fixedly connected to the upper plate; a locking part is provided on the lower plate, the locking part comprises a cylinder seat, the cylinder seat is fixedly connected to the lower plate, a cylinder is fixedly mounted on the cylinder seat, a pressure block is transmission-mounted on the output end of the cylinder, a rubber block is provided at the bottom of the pressure block, a locking plate is fixedly mounted on the bottom of the upper plate, the locking plate is movable at the bottom of the cylinder seat, and the locking plate is located below the rubber block.

[0007] As a further improvement of the above technical solution, a brake pad is fixedly mounted on the bottom of the cylinder seat, and the locking plate is located between the brake pad and the rubber block.

[0008] As a further improvement of the above technical solution, a slide rail is fixedly installed on the lower plate, a connecting block is fixedly installed on the slide rail, and the connecting block is fixedly connected to the pressing block.

[0009] As a further improvement of the above technical solution, it also includes a sliding part, which includes a first slide plate and a second slide plate, the first slide plate is slidably installed on the lower plate, the second slide plate is slidably installed on the first slide plate, the sliding directions of the first slide plate and the second slide plate are perpendicular to each other, and the second slide plate is fixedly connected to the upper plate.

[0010] As a further improvement of the above technical solution, two pressing plates are provided above the printing surface, and the two pressing plates can move up and down and move toward or away from each other.

[0011] As a further improvement of the above technical solution, a driving part is provided on both sides of the upper plate, and the driving part includes a mounting plate, and the mounting plate and the pressure plate are arranged perpendicular to each other. A driving motor is fixedly installed on the mounting plate, and a screw rod is rotatably installed on the mounting plate, and the screw rod is transmission connected to the driving motor. Two sliders are slidably installed on the mounting plate, and the sliders are threadedly connected to the screw rod, and the threads of the two sliders and the screw rod are in opposite directions at the connection point. A lifting seat is vertically slidably installed on the slider, and the two ends of the pressure plate are respectively fixedly connected to the lifting seats on the same side of the two driving parts, and a lifting cylinder is fixedly installed on the slider, and the lifting cylinder is transmission connected to the lifting seat.

[0012] The beneficial effect of the utility model is that the alignment platform can be locked by arranging the locking part, so as to prevent the alignment platform from moving and causing printing deviation during the whole printing platform movement process. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The utility model is further explained below in conjunction with the accompanying drawings and specific implementation methods.

[0014] Figure 1 It is a structural schematic diagram of a preferred embodiment of the utility model;

[0015] Figure 2 for Figure 1 A bottom-up structural view is shown;

[0016] Figure 3 It is a structural schematic diagram of the alignment part in the utility model;

[0017] Figure 4 for Figure 3 The schematic diagram of the structure in which the upper plate is removed is shown;

[0018] Figure 5 It is a structural schematic diagram of the locking part in the utility model;

[0019] Figure 6 for Figure 5 Exploded view shown;

[0020] Figure 7 for Figure 2 A schematic diagram of a portion of the structure shown;

[0021] Figure 8 It is a structural schematic diagram of the driving part in the utility model.

[0022] In the figure: 1. alignment part; 11. off duty; 12. upper plate; 13. sliding part; 131. first slide plate; 132. second slide plate; 14. locking part; 141. cylinder seat; 142. cylinder; 143. pressure block; 144. rubber block; 145. brake pad; 146. locking plate; 147. slide rail; 148. connecting block; 2. printing surface; 3. pressure plate; 4. driving part; 41. mounting plate; 42. driving motor; 43. screw rod; 44. slider; 45. lifting cylinder; 46. lifting seat. DETAILED DESCRIPTION

[0023] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0024] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0025] In the description of the present utility model, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0026] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0027] Reference Figures 1 to 8A printing platform with a positioning function comprises: a positioning part 1, a printing surface 2 is provided on the top of the positioning part 1, the positioning part 1 comprises a lower plate 11, an upper plate 12 is movably installed on the lower plate 11, the upper plate 12 can move along the X and Y axes on the lower plate 11, thereby driving the printing surface 2 to move to achieve positioning, and the printing surface 2 is fixedly connected to the upper plate 12; a locking part 14 is provided on the lower plate 11, the locking part 14 comprises a cylinder seat 141, the cylinder seat 141 is fixedly connected to the lower plate 11, a cylinder 142 is fixedly installed on the cylinder seat 141, a pressure block 143 is transmission-installed on the output end of the cylinder 142, a rubber block 144 is provided at the bottom of the pressure block 143, a locking plate 146 is fixedly installed at the bottom of the upper plate 12, the locking plate 146 moves at the bottom of the cylinder seat 141, and the locking plate 146 is located below the rubber block 144. When it is necessary to lock the upper plate 12 and the printing surface 2, the cylinder 142 is started. The cylinder 142 drives the rubber block 144 to contact and squeeze the locking plate 146 through the pressure block 143, and the locking plate 146 is locked under the action of friction. Since the locking plate 146 is fixed to the upper plate 12, the upper plate 12 and the printing surface 2 cannot move after locking, thereby ensuring printing accuracy.

[0028] As a preferred embodiment, a brake pad 145 is fixedly mounted on the bottom of the cylinder seat 141, and a locking plate 146 is located between the brake pad 145 and the rubber block 144. That is, when the cylinder 142 works to push the rubber block 144 downward, the locking plate 146 is clamped between the rubber block 144 and the brake pad 145, thereby ensuring the locking force.

[0029] As a preferred embodiment, in order to ensure stable movement of the rubber block 144 , a slide rail 147 is fixedly installed on the lower plate 11 , a connecting block 148 is fixedly installed on the slide rail 147 , and the connecting block 148 is fixedly connected to the pressing block 143 .

[0030] As a preferred embodiment, it also includes a sliding part 13, which includes a first slide plate 131 and a second slide plate 132. The first slide plate 131 is slidably mounted on the lower plate 11, and the second slide plate 132 is slidably mounted on the first slide plate 131. The sliding directions of the first slide plate 131 and the second slide plate 132 are perpendicular to each other, and the second slide plate 132 is fixedly connected to the upper plate 12. The upper plate 12 can slide on the lower plate 11 along the X and Y axes.

[0031] As a preferred embodiment, two pressing plates 3 are provided above the printing surface 2, and the two pressing plates 3 can move up and down and move toward or away from each other. When moving up and down, the two pressing plates 3 can fix or contact the printed piece, and when moving toward or away from each other, the distance between the two pressing plates 3 can be changed, so as to adapt to the use of printed pieces of different sizes.

[0032] As a preferred embodiment, a driving part 4 is provided on both sides of the upper plate 12, and the driving part 4 includes a mounting plate 41, and the mounting plate 41 and the pressure plate 3 are arranged perpendicular to each other. A driving motor 42 is fixedly installed on the mounting plate 41, and a screw rod 43 is rotatably installed on the mounting plate 41, and the screw rod 43 is transmission connected with the driving motor 42. Two sliders 44 are slidably installed on the mounting plate 41, and the sliders 44 are threadedly connected with the screw rod 43, and the threads of the two sliders 44 and the screw rod 43 are connected in opposite directions. A lifting seat 46 is vertically slidably installed on the slider 44, and the two ends of the pressure plate 3 are respectively fixedly connected to the lifting seats 46 on the same side of the two driving parts 4, and a lifting cylinder 45 is fixedly installed on the slider 44, and the lifting cylinder 45 is transmission connected with the lifting seat 46. The driving motor 42 drives the screw rod 43 to rotate, and under the action of the threads with opposite rotation directions, the two sliders 44 on one screw rod 43 move closer to or away from each other, thereby driving the two pressing plates 3 to move closer to or away from each other; when the printed part needs to be fixed or released, the lifting cylinder 45 is used to drive the pressing plate 3 to move downward or upward.

[0033] The above are only preferred embodiments of the present invention, and are not intended to limit the patent scope of the present invention. All equivalent structural changes made using the contents of the present invention specification and drawings under the utility model concept, or directly or indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A printing platform with alignment function, characterized in that: include: An alignment part (1), wherein a printing surface (2) is provided on the top of the alignment part (1), the alignment part (1) comprises a lower plate (11), an upper plate (12) is movably mounted on the lower plate (11), the upper plate (12) can move on the lower plate (11) along the X and Y axes, and the printing surface (2) is fixedly connected to the upper plate (12); The lower plate (11) is provided with a locking portion (14), the locking portion (14) comprising a cylinder seat (141), the cylinder seat (141) being fixedly connected to the lower plate (11), a cylinder (142) being fixedly mounted on the cylinder seat (141), a pressing block (143) being transmission-mounted at the output end of the cylinder (142), a rubber block (144) being provided at the bottom of the pressing block (143), a locking plate (146) being fixedly mounted at the bottom of the upper plate (12), the locking plate (146) being movable at the bottom of the cylinder seat (141), and the locking plate (146) being located below the rubber block (144).

2. A printing platform with alignment function as claimed in claim 1, characterized in that: A brake pad (145) is fixedly mounted on the bottom of the cylinder seat (141), and the locking plate (146) is located between the brake pad (145) and the rubber block (144).

3. A printing platform with alignment function as claimed in claim 2, characterized in that: A slide rail (147) is fixedly mounted on the lower plate (11), a connecting block (148) is fixedly mounted on the slide rail (147), and the connecting block (148) is fixedly connected to the pressing block (143).

4. A printing platform with alignment function as claimed in any one of claims 1 to 3, characterized in that: The invention also comprises a sliding part (13), wherein the sliding part (13) comprises a first sliding plate (131) and a second sliding plate (132), wherein the first sliding plate (131) is slidably mounted on the lower plate (11), and the second sliding plate (132) is slidably mounted on the first sliding plate (131), wherein the sliding directions of the first sliding plate (131) and the second sliding plate (132) are perpendicular to each other, and the second sliding plate (132) is fixedly connected to the upper plate (12).

5. A printing platform with alignment function as claimed in claim 4, characterized in that: Two pressing plates (3) are arranged above the printing surface (2), and the two pressing plates (3) can move up and down and move towards or away from each other.

6. A printing platform with alignment function as claimed in claim 5, characterized in that: A driving part (4) is provided on both sides of the upper plate (12), and the driving part (4) comprises a mounting plate (41). The mounting plate (41) and the pressing plate (3) are arranged perpendicular to each other. A driving motor (42) is fixedly mounted on the mounting plate (41). A screw rod (43) is rotatably mounted on the mounting plate (41). The screw rod (43) is transmission-connected to the driving motor (42). Two sliders (44) are slidably mounted on the mounting plate (41). The sliders (44) are threadedly connected to the screw rod (43), and the threads of the two sliders (44) and the screw rod (43) are connected in opposite directions. A lifting seat (46) is vertically slidably mounted on the slider (44). The two ends of the pressing plate (3) are respectively fixedly connected to the lifting seats (46) on the same side of the two driving parts (4). A lifting cylinder (45) is fixedly mounted on the slider (44). The lifting cylinder (45) is transmission-connected to the lifting seat (46).

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