A mechanical device for assisting a caulking gun

Abstract

The utility model provides a kind of auxiliary beauty joint gun hits glue and presses the mechanical of joint, including handle, handle connecting rod, handle base, main support, beauty joint gun part, fixed sheet, lock part, base fixed plate, front end fixed plate, joint part, trundle support, trundle, positioning wheel fixed part, the mechanical can realize automatic extrusion beauty joint agent action by motor drive gear rack mechanism, by fixed sheet and lock part, the quick assembly and disassembly of beauty joint agent pipe and can be realized;Through positioning wheel and handle, people can operate device along the vertical walk of ceramic tile gap, without bending, combined with joint part and beauty joint gun part, can complete joint operation while automatically hitting glue, improve beauty joint quality and efficiency, overall operation is simple, easily and conveniently.

Description

Technical Field

[0001] This utility model relates to the field of grout sealing and pressing, specifically to a machine that assists in applying grout and pressing with a grout gun. Background Technology

[0002] Some existing automatic tile grout guns on the market require workers to bend over and aim at the tile gaps, and they do not have an auxiliary grout pressing function. They require a high level of worker experience and are also quite labor-intensive. Utility Model Content

[0003] To solve the above problems, this utility model provides an easy-to-operate auxiliary machine for applying and pressing sealant with a sealant gun.

[0004] To achieve the above objectives, the technical solution provided by this utility model is as follows:

[0005] A grout gun applicator for applying sealant and pressing seams includes a handle 1, a handle connecting rod 2, a handle base 3, a main support 4, a grout gun part 5, a fixing plate 6, a locking part 7, a base fixing plate 8, a front fixing plate 9, a pressing part 10, a caster bracket 11, a caster 12, and a positioning wheel fixing part 13. The grout gun part 5 is characterized by comprising a sealant nozzle 501, a sealant frame 502, a sealant tube 503, a housing 504, a piston rack 505, a gear 506, and a motor 507; the locking part 7 is composed of an opening / closing control buckle 701, a locking fixing plate 702, and a buckle ring 703; the pressing part 10 is composed of a sealant ball holder 1001, a sealant ball 1002, and a spring 1003; and the positioning wheel fixing part... The 13-part assembly consists of a positioning wheel fixing plate 1301, a positioning wheel 1302, and a pin 1303. The handle 1 is a closed polygon with an internally threaded hole in the cylindrical protrusion at the lower end. The handle connecting rod 2 has screws at both ends, with the upper screw and the internally threaded hole of the handle 1 connected in a spiral motion. The semi-circular protrusion of the handle base 3 has an internally threaded hole, which is connected in a spiral motion to the lower screw of the handle connecting rod 2. The base plate of the handle base 3 has four through holes, which are connected to the through holes on the upper bent edge of the main body bracket 4 by bolts. The left side of the main body bracket 4 has two bent protrusions, each with two through holes, which are fixedly connected to the through holes of the locking fixing plate 702 of the locking part 7 by bolts. The right side of the main body bracket 4 has four rectangular protrusions, each with one... A vertical through hole allows for the insertion of a pin, which forms a hinge connection with the hollow left side of the fixing plate 6. The main support 4 has two inwardly concave, symmetrical "L"-shaped protrusions at its bottom center to hold the grout gun part 5. The lower bent edge of the main support 4 has through holes, which are bolted to the four through holes in the middle of the base fixing plate 8. The upper end of the grout nozzle 501 has a threaded hole that forms a helical static connection with the screw section at the lower end of the grout tube 503. The interior of the grout tube 503 is hollow and forms a sliding connection with the piston rack 505. There are two piston racks 505 and two gears 506, which mesh with the left and right piston racks 505 respectively. One gear 506 is fixedly connected to the output shaft of the motor 507 via a key. The motor 507 is fixedly connected to the housing 504 through a hole on its left end face. Another gear 506 is connected to the housing 504 through a pin. The bottom edge of the housing 504 has a through hole, which is fixedly connected to the upper through hole of the grout frame 502 by bolts. The bottom edge of the grout frame 502 is engaged with the "L"-shaped protrusion of the main support 4. The grout tube 503 is installed inside the grout frame 502. The main body of the fixing piece 6 is "∩"-shaped, with a semi-circular bend at the right end, which can hook onto the buckle 703 of the locking part 7. The two sides of the opening and closing control buckle 701 are hinged to the two sides of the locking fixing plate 702 by pins. The middle of the opening and closing control buckle 701 has a horizontal shaft, which is welded to the lower end of the buckle 703. The front fixing plate 9 is an isosceles triangle.Its tip has a protrusion and two through holes, which are bolted to the through holes on the grout ball holder 1001. The front fixing plate 9 has a diamond-shaped hole slightly below the center for the grout nozzle 501 to pass through. The front fixing plate 9 has four through holes near its bottom edge, which are bolted to the through holes on the side of the base fixing plate 8. The spring 1003 is wound around the grout ball 1002. The grout ball 1002 consists of two spheres, one large and one small, connected by a rod. The rod of the grout ball 1002 can pass through the grout. The gap in the hollow lower part of the ball retainer 1001 is filled into the grout ball retainer 1001. The caster bracket 11 is "n"-shaped, with two through holes on its side that are clearance-fitted with the caster 12 via pins. The top surface of the caster bracket 11 has four through holes, which are fixedly connected to the base fixing plate 8. The upper surface of the positioning wheel fixing plate 1301 has through holes, which are fixedly connected to the base fixing plate 8 via bolts. The left and right sides of the positioning wheel fixing plate 1301 each have two through holes, which are connected to the positioning wheel 1302 via pins 1303.

[0006] The technical advantages of this invention are: the motor-driven gear and rack mechanism can realize automatic grouting action; the fixing plate and locking part can realize quick installation, removal and fixing of the grout tube; through the positioning wheel and handle, the person can operate the device to walk upright along the tile gap; combined with the grout pressing part and the grout gun part, the grout pressing operation can be completed while automatically applying glue, improving the quality and efficiency of grouting; the overall operation is simple, easy and convenient. Attached Figure Description

[0007] The present invention will be further described below with reference to the accompanying drawings.

[0008] Figure 1 This is a schematic diagram of the overall design of this utility model.

[0009] Figure 2 This is a schematic diagram of the handle structure.

[0010] Figure 3 This is a schematic diagram of the handle connecting rod structure.

[0011] Figure 4 This is a schematic diagram of the handle base structure.

[0012] Figure 5 This is a schematic diagram of the main support structure.

[0013] Figure 6 A schematic diagram showing the connection of the main support, fixing plate, and locking mechanism.

[0014] Figure 7 This is a schematic diagram showing the connection of the main support, fixing plate, and locking parts from another angle.

[0015] Figure 8This is a schematic diagram of the structure of a grout gun.

[0016] Figure 9 This is a schematic diagram of the nozzle structure of a grout gun.

[0017] Figure 10 This is a schematic diagram of the grout sealant frame structure.

[0018] Figure 11 Schematic diagram of the grout tube structure

[0019] Figure 12 Schematic diagram of the box structure

[0020] Figure 13 Schematic diagram of piston rack structure

[0021] Figure 14 Schematic diagram of motor structure

[0022] Figure 15 Schematic diagram of the fixed plate structure

[0023] Figure 16 Schematic diagram of the locking mechanism

[0024] Figure 17 Schematic diagram of the base fixing plate structure

[0025] Figure 18 Schematic diagram of the front-end fixing plate structure

[0026] Figure 19 Schematic diagram of the seam pressing section

[0027] Figure 20 Schematic diagram of the grout ball retainer structure

[0028] Figure 21 Diagram of the structure of the grout ball

[0029] Figure 22 Schematic diagram of caster bracket structure

[0030] Figure 23 Schematic diagram of caster structure

[0031] Figure 24 Schematic diagram of the structure of the positioning wheel fixing part Detailed Implementation

[0032] Depend on Figure 1 — Figure 24 It is known that: an auxiliary grout gun for applying grout and pressing seams includes a handle 1, a handle connecting rod 2, a handle base 3, a main support 4, a grout gun part 5, a fixing plate 6, a locking part 7, a base fixing plate 8, a front fixing plate 9, a seam pressing part 10, a caster bracket 11, a caster 12, and a positioning wheel fixing part 13.

[0033] The grout gun part 5 consists of a grout nozzle 501, a grout frame 502, a grout tube 503, a housing 504, a piston rack 505, a gear 506, and a motor 507. The locking part 7 consists of an opening and closing control buckle 701, a locking fixing plate 702, and a buckle ring 703. The pressing part 10 consists of a grout ball holder 1001, a grout ball 1002, and a spring 1003. The positioning wheel fixing part 13 consists of a positioning wheel fixing plate 1301, a positioning wheel 1302, and a pin 1303. The handle 1 is a closed polygon with an internally threaded hole in the cylindrical protrusion at the lower end. The handle connecting rod 2 has screws at both ends, with the upper screw and the internally threaded hole of the handle 1 being spirally and statically connected. The semi-circular protrusion of the handle base 3 has an internally threaded hole. The threaded hole is used for a static screw connection to the lower end of the handle connecting rod 2. The base plate of the handle base 3 has four through holes, which are connected to the through holes on the upper bent edge of the main body bracket 4 by bolts. The left side of the main body bracket 4 has two bent protrusions, each with two through holes, which are fixedly connected to the through holes of the locking plate 702 of the locking part 7 by bolts. The right side of the main body bracket 4 has four rectangular protrusions, each with a vertical through hole, into which a pin can be inserted to form a hinge connection with the hollow part on the left side of the fixing plate 6. The middle bottom end of the main body bracket 4 has two inwardly concave symmetrical "L"-shaped protrusions for holding the grout gun part 5. The lower bent edge of the main body bracket 4 has through holes, which are fixed to the four through holes in the middle of the base fixing plate 8 by bolts. The grout nozzle 501 has a threaded hole at its upper end, which forms a helical static connection with the screw section at the lower end of the grout tube 503. The grout tube 503 is hollow inside and forms a sliding connection with the piston rack 505. There are two piston racks 505 and two gears 506, which mesh with the left and right piston racks 505 respectively. One gear 506 is fixedly connected to the output shaft of the motor 507 by a key. The motor 507 is fixedly connected to the housing 504 through a hole on its left end face. The other gear 506 is connected to the housing 504 by a pin. The bottom edge of the housing 504 has a through hole, which is fixedly connected to the through hole at the upper end of the grout frame 502 by bolts. The bottom edge of the grout frame 502 is engaged with the "L"-shaped protrusion of the main support 4. The grout tube 503 is installed inside the grout frame 502. The main body of the fixing piece 6 is "∩" shaped with a semi-circular bend at the right end, which can hook onto the buckle 703 of the locking part 7. The two sides of the opening and closing control buckle 701 are hinged to the two sides of the locking fixing plate 702 by pins. The opening and closing control buckle 701 has a horizontal axis in the middle, which is welded to the lower end of the buckle 703. The front fixing plate 9 is an isosceles triangle with a protrusion at its apex and two through holes, which are fixedly connected to the through holes on the grout ball fixing device 1001 by bolts. The front fixing plate 9 has a diamond-shaped hole at the lower center for the grout nozzle 501 to pass through. The front fixing plate 9 has four through holes near the bottom edge, which are fixedly connected to the through holes on the side of the base fixing plate 8 by bolts.The spring 1003 is wound around the grout ball 1002, which consists of two spheres of different sizes connected by a rod. The rod of the grout ball 1002 can pass through the gap in the hollow part at the lower end of the grout ball holder 1001 and be inserted into the grout ball holder 1001. The caster bracket 11 is "n"-shaped, with two through holes on its side that are fitted with the caster 12 via a pin. The top surface of the caster bracket 11 has four through holes and is fixedly connected to the base fixing plate 8. The upper surface of the positioning wheel fixing plate 1301 has through holes and is fixedly connected to the base fixing plate 8 by bolts. The left and right sides of the positioning wheel fixing plate 1301 each have two through holes and are connected to the positioning wheel 1302 via pins 1303.

[0034] The working principle and process of this utility model are as follows:

[0035] When in use, pull the piston rack 505 to the top, place the grout tube 503 filled with grout into the grout frame 502, then hang the fixing plate 6 on the buckle 703, press the opening and closing control buckle 701 to fix the grout gun part 5, then move the piston rack 505 down into the grout tube 503, start the motor 507, drive the gear 506 to drive the piston rack 505 to squeeze the grout in the grout tube 503, place the positioning wheel 1302 into the tile gap, and hold the handle 1 to move the device to start grouting. If you need to change the grout, open the opening and closing control buckle 701, rotate the fixing plate 6, pull the piston rack 505 to the top, and take out the grout tube 503 to replace it.

[0036] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. An auxiliary grout gun for applying and pressing grout, comprising a handle (1), a handle connecting rod (2), a handle base (3), a main support (4), a grout gun part (5), a fixing plate (6), a locking part (7), a base fixing plate (8), a front fixing plate (9), a pressing part (10), a caster bracket (11), a caster (12), and a positioning wheel fixing part (13), characterized in that: The grout gun part (5) consists of a grout nozzle (501), a grout frame (502), a grout tube (503), a housing (504), a piston rack (505), a gear (506), and a motor (507). The locking part (7) consists of an opening and closing control buckle (701), a locking fixing plate (702), and a buckle ring (703). The pressing part (10) consists of a grout ball holder (1001), a grout ball (1002), and a spring (1003). The positioning wheel fixing part (13) consists of a positioning wheel fixing plate (1301), a positioning wheel (1302), and a pin (1303). The handle (1) is a closed polygon with an internal threaded hole in the cylindrical protrusion at the lower end. The handle connecting rod ( 2) The upper and lower ends are screws. The upper screw is connected to the internal threaded hole of the handle (1) in a spiral static connection. The semi-circular protrusion of the handle base (3) has an internal threaded hole and is connected to the lower screw of the handle connecting rod (2) in a spiral static connection. The bottom plate of the handle base (3) has 4 through holes, which are connected to the through holes on the upper bent edge of the main body bracket (4) by bolts. The left side of the main body bracket (4) has 2 bent protrusions, each with 2 through holes, which are fixedly connected to the through holes of the locking plate (702) of the locking part (7) by bolts. The right side of the main body bracket (4) has 4 rectangular protrusions, each with a vertical through hole, into which a pin can be inserted to form a hinge connection with the hollow part on the left side of the fixing plate (6). The middle bottom end of the main body bracket (4) There are two inwardly concave symmetrical "L"-shaped protrusions on the upper part, which are used to hold the grout gun part (5). The lower end of the main support (4) has a through hole on the bent edge, which is fixedly connected to the four through holes in the middle of the base fixing plate (8) by bolts. The upper end of the grout nozzle (501) has a threaded hole that forms a spiral static connection with the screw section at the lower end of the grout tube (503). The interior of the grout tube (503) is hollow and forms a sliding connection with the piston rack (505). There are two piston racks (505) and two gears (506), which mesh with the left and right piston racks (505) respectively. One gear (506) is fixedly connected to the output shaft of the motor (507) by a key. The motor (507) is connected to the housing (507) through the hole on the left end face. 504) is fixedly connected, and another gear (506) and the box (504) are connected by a pin. The bottom edge of the box (504) has a through hole, which is fixedly connected to the through hole at the top of the grout frame (502) by bolts. The bottom edge of the grout frame (502) is stuck in the "L"-shaped protrusion of the main support (4). The grout tube (503) is installed inside the grout frame (502). The main body of the fixing piece (6) is "∩" shaped, with a semi-circular bend at the right end, which can be hooked onto the buckle (703) of the locking part (7). The two sides of the opening and closing control buckle (701) are connected to the two sides of the locking fixing plate (702) by pins to form a hinge. There is a horizontal shaft in the middle of the opening and closing control buckle (701), which is welded to the lower end of the buckle (703).The front fixing plate (9) is an isosceles triangle with a protrusion at its apex and two through holes, which are bolted to the through holes on the grout ball holder (1001). A diamond-shaped hole is located slightly below the center of the front fixing plate (9) for the grout nozzle (501) to pass through. Four through holes near the bottom of the front fixing plate (9) are bolted to the through holes on the side of the base fixing plate (8). The spring (1003) is wound around the grout ball (1002). The grout ball (1002) consists of two spheres, one large and one small, connected by a rod. The rod of the grout ball (1002)... The material can be inserted into the gap of the hollow part at the lower end of the grout ball retainer (1001). The caster bracket (11) is "n"-shaped, with two through holes on its side that are fitted with the caster (12) through a pin. The top surface of the caster bracket (11) has four through holes that are fixedly connected to the base fixing plate (8). The upper surface of the positioning wheel fixing plate (1301) has through holes that are fixedly connected to the base fixing plate (8) through bolts. The left and right sides of the positioning wheel fixing plate (1301) each have two through holes that are connected to the positioning wheel (1302) through pins (1303).

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