Scraper clamp assembling jig

Abstract

The utility model provides a scraper clamp assembling jig. The scraper clamp assembling jig comprises a rack, a lifting frame, a lifting driving assembly, a rotating driving assembly and a clamping mechanism. The rack is provided with a positioning seat used for positioning a body of the scraper clamp, the lifting frame is arranged on the rack in a lifting mode through the lifting driving assembly, the rotating driving assembly is arranged on the lifting frame and is in driving connection with the clamping mechanism, and the clamping mechanism is used for clamping a locking handle of the scraper clamp. Compared with the prior art, the scraper clamp assembling jig has the advantages that the scraper clamp can be automatically assembled, the consumption of labor cost is reduced, and the assembling efficiency is favorably improved.

Description

Technical Field

[0001] The utility model relates to the technical field of printing, in particular to a scraper clamp assembly fixture. Background Art

[0002] The printing machine is an automated printing equipment, suitable for all kinds of printing materials, such as adhesive, water slurry, ink, etc. It is suitable for printing clothing pieces, flat screen printing of ready-made clothes, pants, socks, umbrellas and other pieces; its applicable printing processes include: thick plate, discharge, and with a hot stamping machine, it can do gold and silver hot stamping, etc.

[0003] See also Figure 1 The scraper is an indispensable part of the printing machine. When printing, the scraper squeezes the slurry through the mesh of the screen to form a pattern on the substrate. The translation mechanism on the printing equipment clamps the scraper through the scraper clamp. The scraper is usually detachably installed on the scraper clamp. At present, the scraper clamp usually includes a body a1, a locking handle a2 and a pressing block a4. The body a1 is provided with a card slot and a plurality of through holes connected to the card slot. The locking handle a2 has a handle part and a threaded part a3. The threaded part a3 is provided with a threaded hole. The threaded part a3 of the locking handle a2 passes through the through hole from the top of the body a1 and then extends into the card slot. The top of the pressing block a4 is threadedly matched with the threaded hole and is located in the card slot. After the top of the scraper extends into the card slot, the locking handle a2 presses the scraper in the card slot through the pressing block a4 to achieve the tightening of the scraper.

[0004] Currently, the locking handle a2 and the pressing block a4 are usually installed on the body a1 of the scraper clamp by manual installation, which has high labor costs and low assembly efficiency. Utility Model Content

[0005] The purpose of the utility model is to overcome the shortcomings and deficiencies in the prior art and provide a scraper clamp assembly fixture.

[0006] One embodiment of the utility model provides a scraper clamp assembly fixture, comprising: a frame, a lifting frame, a lifting drive assembly, a rotating drive assembly and a clamping mechanism;

[0007] The frame is provided with a positioning seat for positioning the body of the scraper clamp, the lifting frame is liftably arranged on the frame through the lifting drive assembly, the rotation drive assembly is arranged on the lifting frame and is drivingly connected to the clamping mechanism, and the clamping mechanism is used to clamp the locking handle of the scraper clamp.

[0008] In some optional embodiments, the clamping mechanism includes a clamping seat, the clamping seat is provided with a circumferential limiting groove for limiting cooperation with a locking handle of the scraper clamp, and the rotary drive assembly is drivingly connected to the clamping seat.

[0009] In some optional embodiments, the clamping mechanism further includes a plurality of elastic pressing members, wherein the elastic pressing members are disposed on the clamping seat and extend into the circumferential limiting groove, and the plurality of elastic pressing members are evenly arranged around the circumferential limiting groove.

[0010] In some optional embodiments, the elastic pressing member includes a fixing sleeve, a first elastic member disposed in the fixing sleeve, and a marble disposed at an opening of the fixing sleeve, the first elastic member is connected to the marble, and the marble extends into the circumferential limiting groove.

[0011] In some optional embodiments, the clamping mechanism also includes a connecting seat, a connecting channel and a locking piece are provided on the clamping seat, the connecting seat extends into the connecting channel, the locking piece is movably provided on the clamping seat, the locking piece extends into the connecting channel and is connected to the connecting seat, and the rotating drive assembly is drivingly connected to the connecting seat.

[0012] In some optional embodiments, at least one side of the positioning seat is provided with a positioning block for positioning and cooperating with the side portion of the body of the scraper clamp.

[0013] In some optional embodiments, a positioning groove for positioning a pressing block of the scraper clamp is provided on the top of the positioning seat.

[0014] In some optional embodiments, a circumferential limiting portion is provided on the positioning seat, and the circumferential limiting portion is used to extend into the clamping block of the scraper clamp to limit the circumferential rotation of the clamping block of the scraper clamp.

[0015] In some optional embodiments, a second elastic member is connected between the circumferential limiting portion and the positioning seat or between the circumferential limiting portion and the frame.

[0016] In some optional embodiments, a movable channel is provided in the positioning seat and passes through the top and bottom of the positioning seat, the second elastic member is provided in the movable channel, the bottom of the second elastic member is connected to the frame, the top of the second elastic member is connected to the circumferential limiting portion, and the circumferential limiting portion extends into the movable channel.

[0017] Compared with the prior art, the scraper clamp assembly jig of the utility model can automatically realize the assembly of the scraper clamp, reduce the consumption of labor costs, and help improve the assembly efficiency.

[0018] In order to more clearly understand the present invention, the specific implementation of the present invention will be described below in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic diagram of the structure of a scraper clamp of the background technology;

[0020] Figure 2 This is a structural schematic diagram of a scraper clamp assembly fixture according to an embodiment of the utility model;

[0021] Figure 3 An exploded view of a clamping mechanism and a locking handle according to an embodiment of the utility model;

[0022] Figure 4 This is a schematic structural diagram of a clamping mechanism according to an embodiment of the utility model;

[0023] Figure 5 This is a schematic structural diagram of a positioning seat according to an embodiment of the utility model;

[0024] Figure 6 This is an exploded view of a positioning seat, a main body and a pressing block according to an embodiment of the utility model.

[0025] Description of reference numerals:

[0026] a1. body; a2. locking handle; a3. threaded portion; a4. clamping block; 10. frame; 11. positioning seat; 12. positioning block; 13. positioning groove; 14. circumferential limiting portion; 15. movable channel; 16. second elastic member; 20. lifting frame; 30. lifting drive assembly; 40. rotating drive assembly; 50. clamping mechanism; 51. clamping seat; 52. circumferential limiting groove; 53. elastic clamping member; 54. fixing sleeve; 55. marble; 56. connecting seat; 57. connecting channel; 58. locking member. DETAILED DESCRIPTION

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the utility model in conjunction with the drawings 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 making creative work are within the scope of protection of the utility model. In the description of the utility model, unless otherwise specified, "multiple" means 2 or more, and "several" means 1 or more. In addition, unless otherwise specified, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated.

[0028] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", 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 should not be understood as a limitation on the present invention.

[0029] In the description of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] In the description of the utility model, the description with reference to the terms "one embodiment", "some optional implementations" or "some optional embodiments" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0031] See also Figure 2 An embodiment of the utility model provides a scraper clamp assembly fixture, including: a frame 10, a lifting frame 20, a lifting drive assembly 30, a rotating drive assembly 40 and a clamping mechanism 50.

[0032] Please also see Figure 2 and Figure 3The frame 10 is provided with a positioning seat 11 for positioning the body a1 of the scraper clamp. The lifting frame 20 is lifted and lowered on the frame 10 by the lifting drive assembly 30. The rotation drive assembly 40 is arranged on the lifting frame 20 and is connected to the clamping mechanism 50. The clamping mechanism 50 is used to clamp the locking handle a2 of the scraper clamp. The pressing block a4 of the scraper clamp is placed on the top of the positioning seat 11, and then the body a1 of the scraper clamp is placed on the positioning seat 11, so that the pressing block a4 is located in the card groove of the body a1 of the scraper clamp; the locking handle a2 of the scraper clamp is placed on the clamping mechanism 50. When assembling the scraper clamp, the lifting drive assembly 30 drives the lifting frame 20 to descend, and the clamping mechanism 50 descends to the vicinity of the body a1 of the scraper clamp, and the threaded portion a3 of the locking handle a2 of the scraper clamp passes through the through hole of the scraper clamp. The clamping mechanism 50 rotates under the drive of the rotation drive assembly 40, so that the threaded portion a3 is locked with the pressing block a4, and the assembly is completed.

[0033] The through hole of some scraper clamps may be a threaded through hole. When the threaded portion a3 passes through the threaded through hole, the rotation drive assembly 40 can drive the clamping mechanism 50 to rotate, so that the threaded portion a3 passes through the through hole smoothly.

[0034] The specific structure of the lifting drive assembly 30 can be designed according to actual needs. For example, the lifting drive assembly 30 can adopt a translation drive assembly such as a cylinder, an electric cylinder or a hydraulic cylinder. In this embodiment, the lifting drive assembly 30 adopts a cylinder, and the output shaft of the cylinder is connected to the lifting frame 20.

[0035] The specific structure of the rotation drive assembly 40 can be designed according to actual needs. For example, the rotation drive assembly 40 can adopt a motor, etc. In this embodiment, the rotation drive assembly 40 adopts a motor, and the output shaft of the motor is connected to the clamping mechanism 50.

[0036] The specific structure of the clamping mechanism 50 can be designed according to actual needs. For example, in some optional embodiments, the clamping mechanism 50 includes a clamping seat 51, and the clamping seat 51 is provided with a circumferential limit groove 52 for limiting the locking handle a2 of the scraper clamp. The handle portion of the locking handle a2 of the scraper clamp extends into the axial limit groove so that the locking handle a2 is circumferentially limited with the circumferential limit groove 52. The rotation drive assembly 40 is drivingly connected to the clamping seat 51. When the rotation drive assembly 40 drives the clamping seat 51 to rotate, the circumferential limit groove 52 can limit the rotation of the locking handle a2 relative to the clamping seat 51, so that the clamping seat 51 can drive the locking handle a2 to rotate.

[0037] In some optional embodiments, the clamping mechanism 50 also includes a plurality of elastic clamping members 53, which are disposed on the clamping seat 51 and extend into the circumferential limiting groove 52. The plurality of elastic clamping members 53 are evenly arranged around the circumferential limiting groove 52. The plurality of elastic clamping members 53 can stably press the handle portion of the locking handle a2 of the scraper clamp into the axial limiting groove.

[0038] See also Figure 4 The specific structure of the elastic pressing member 53 can be designed according to actual needs. For example, in some optional embodiments, the elastic pressing member 53 includes a fixing sleeve 54, a first elastic member arranged in the fixing sleeve 54, and a marble 55 arranged at the opening of the fixing sleeve 54. The first elastic member is connected to the marble 55, and the marble 55 extends into the circumferential limiting groove 52, so as to press the handle portion of the locking handle a2 into the axial limiting groove, thereby preventing the handle portion of the locking handle a2 from falling off the clamping seat 51.

[0039] In order to facilitate the connection between the rotation drive component 40 and the clamping seat 51, in some optional embodiments, the clamping mechanism 50 also includes a connecting seat 56, and the clamping seat 51 is provided with a connecting channel 57 and a locking member 58. The connecting seat 56 extends into the connecting channel 57, and the locking member 58 is movably arranged on the clamping seat 51. The locking member 58 extends into the connecting channel 57 and is connected to the connecting seat 56, so that the connecting seat 56 is restricted in the connecting channel 57, and the rotation drive component 40 is driven and connected to the connecting seat 56, and the clamping seat 51 is driven to rotate through the connecting seat 56.

[0040] In some optional embodiments, at least one side of the positioning seat 11 is provided with a positioning block 12 for positioning and cooperating with the side of the scraper clamp body a1. After the scraper clamp body a1 is placed on the positioning seat 11, the scraper clamp body a1 is pressed against the positioning block 12, so that the position of the scraper clamp body a1 is accurately reached The assembly position facilitates the alignment of the through hole on the scraper clamp body a1 with the clamping mechanism 50 directly below.

[0041] See also Figure 5 In some optional embodiments, a positioning groove 13 for positioning a clamping block a4 of the scraper clamp is provided on the top of the positioning seat 11. The clamping block a4 is placed in the positioning groove 13 on the top of the positioning seat 11, so that the position of the clamping block a4 corresponds to the clamping mechanism 50, thereby meeting the assembly requirements.

[0042] In some optional embodiments, a circumferential limiting portion 14 is provided on the positioning seat 11, and the circumferential limiting portion 14 is used to extend into the clamping block a4 of the scraper clamp to limit the circumferential rotation of the clamping block a4 of the scraper clamp. The rotation drive assembly 40 drives the locking handle a2 to rotate through the clamping mechanism 50, so that when the threaded portion a3 is threadedly connected with the clamping block a4, the circumferential limiting portion 14 limits the clamping block a4 from rotating, so that the clamping block a4 will not be driven to rotate by the threaded portion a3, and the threaded portion a3 can be stably matched with the clamping block a4.

[0043] See also Figure 6 , because when the rotation drive assembly 40 drives the locking handle a2 to rotate through the clamping mechanism 50 so that the threaded portion a3 is threadedly connected with the pressing block a4, the pressing block a4 will be driven to move closer to the locking handle a2, but due to its own gravity, the pressing block a4 may not be able to move up correctly to cooperate with the threaded portion a3 locked on the threaded handle. In some optional embodiments, a second elastic member 16 is connected between the circumferential limit portion 14 and the positioning seat 11 or between the circumferential limit portion 14 and the frame 10. When the lifting frame 20 is lowered After that, the clamping mechanism 50 presses the clamping block a4 downward with the threaded portion a3, so that the circumferential limit portion 14 drives the second elastic member 16 to deform, and the elastic force of the second elastic member 16 presses the clamping block a4 against the threaded portion a3 of the threaded handle. As the threaded portion a3 of the threaded handle gradually engages with the clamping block a4, the elastic force of the second elastic member 16 always presses the clamping block a4 against the threaded portion a3 of the threaded handle, thereby avoiding the situation where the clamping block a4 cannot be driven by the threaded portion a3 due to its own gravity and is difficult to engage with the thread, thereby achieving a more stable and accurate assembly process. Of course, in some other embodiments, when the rotary drive assembly 40 drives the locking handle a2 to rotate through the clamping mechanism 50 so that the threaded portion a3 is threadedly connected with the clamping block a4, the lifting frame 20 is driven to descend through the lifting drive assembly 30, so that the threaded portion a3 is lowered to match the height of the clamping block a4.

[0044] In order to facilitate the installation of the second elastic member 16, in some optional embodiments, a movable channel 15 is provided in the positioning seat 11, which passes through the top and bottom of the positioning seat 11. The second elastic member 16 is provided in the movable channel 15. The bottom of the second elastic member 16 is connected to the frame 10. The top of the second elastic member 16 is connected to the circumferential limit portion 14. The circumferential limit portion 14 extends into the movable channel 15. After the lifting frame 20 descends, the clamping mechanism 50 presses the pressing block a4 downward with the threaded portion a3, so that the circumferential limit portion 14 moves along the movable channel 15 and drives the second elastic member 16 to deform.

[0045] The specific structures of the first elastic member and the second elastic member 16 can be designed according to actual needs. For example, the first elastic member and the second elastic member 16 can be springs.

[0046] 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 scraper clamp assembly fixture, characterized in that: include: A frame, a lifting frame, a lifting drive assembly, a rotating drive assembly and a clamping mechanism; The frame is provided with a positioning seat for positioning the body of the scraper clamp, the lifting frame is liftably arranged on the frame through the lifting drive assembly, the rotation drive assembly is arranged on the lifting frame and is drivingly connected to the clamping mechanism, and the clamping mechanism is used to clamp the locking handle of the scraper clamp.

2. The scraper clamp assembly jig according to claim 1, characterized in that: The clamping mechanism comprises a clamping seat, on which a circumferential limiting groove for limiting cooperation with a locking handle of a scraper clamp is arranged, and the rotary drive assembly is drivingly connected to the clamping seat.

3. The scraper clamp assembly jig according to claim 2, characterized in that: The clamping mechanism further comprises a plurality of elastic pressing members, which are arranged on the clamping seat and extend into the circumferential limiting groove. The plurality of elastic pressing members are evenly arranged around the circumferential limiting groove.

4. The scraper clamp assembly jig according to claim 3, characterized in that: The elastic pressing member includes a fixing sleeve, a first elastic member arranged in the fixing sleeve, and a marble arranged at the opening of the fixing sleeve, the first elastic member is connected to the marble, and the marble extends into the circumferential limiting groove.

5. The scraper clamp assembly jig according to claim 2, characterized in that: The clamping mechanism also includes a connecting seat, a connecting channel and a locking piece are provided on the clamping seat, the connecting seat extends into the connecting channel, the locking piece is movably provided on the clamping seat, the locking piece extends into the connecting channel and is connected to the connecting seat, and the rotating drive assembly is drivingly connected to the connecting seat.

6. A scraper clamp assembly jig according to any one of claims 1 to 5, characterized in that: At least one side of the positioning seat is provided with a positioning block for positioning and cooperating with the side portion of the body of the scraper clamp.

7. A scraper clamp assembly jig according to any one of claims 1 to 5, characterized in that: The top of the positioning seat is provided with a positioning groove for positioning the pressing block of the scraper clamp.

8. A scraper clamp assembly jig according to any one of claims 1 to 5, characterized in that: The positioning seat is provided with a circumferential limiting portion, and the circumferential limiting portion is used to extend into the pressing block of the scraper clamp to limit the circumferential rotation of the pressing block of the scraper clamp.

9. The scraper clamp assembly jig according to claim 8, characterized in that: A second elastic member is connected between the circumferential limiting portion and the positioning seat or between the circumferential limiting portion and the frame.

10. The scraper clamp assembly jig according to claim 9, characterized in that: The positioning seat is provided with a movable channel which passes through the top and bottom of the positioning seat, the second elastic member is provided in the movable channel, the bottom of the second elastic member is connected to the frame, the top of the second elastic member is connected to the circumferential limiting portion, and the circumferential limiting portion extends into the movable channel.

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