Assembly mechanism of safe water inlet pipe

Abstract

The utility model discloses an assembling mechanism of a safe water inlet pipe. The assembling mechanism comprises a connecting device located on the top face of a machine table. The connecting device comprises a straight head pushing and pressing assembly and a first straight pipe clamping jaw. The straight head pushing and pressing assembly comprises a straight head clamping jaw, a straight head fixing head, a vibrator, a pushing cylinder, a mounting frame and a sliding frame. The mounting frame is mounted on the top surface of the machine table; the sliding frame is mounted in the middle of the mounting frame; the straight head fixing head and the vibrator are installed on the sliding frame, and the straight head fixing head is located at the rear end of the sliding frame. The pushing cylinder is mounted at the front end of the mounting frame; the output end of the pushing cylinder is connected with the front end of the sliding frame; the rear portion, close to the straight head clamping jaw, of the first straight pipe clamping jaw is erected on the top face of the machine table. Connection of the straight pipe, the riveting pipe cap and the water inlet straight head of the safety water inlet pipe can be completed through the connecting device, the manual operation amount of assembly is reduced, the installation difficulty is lowered, and the assembly efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of dishwasher accessory assembly, in particular to an assembly mechanism for a safety water inlet pipe. Background Art

[0002] Dishwashers in the prior art use a safety water inlet pipe to input flushing water to prevent the input water pipe connected to the safety water inlet pipe from loosening when the water pressure is high.

[0003] The safety water inlet pipe includes a straight pipe, a riveted pipe cap and a water inlet straight head. The water inlet straight head is larger at the front and smaller at the back. The rear end of the water inlet straight head is provided with two tightening rings that are spaced front and back and protrude from the outer circumference. The front end of the water inlet straight head is provided with a groove for inserting a connecting head. The water inlet straight head is provided with a water hole, which passes through the bottom surface of the groove and runs through the rear end of the water inlet straight head. The input water pipe that supplies water to the dishwasher is connected to the front end groove of the water inlet straight head through the connecting head.

[0004] If the safety water inlet pipe is assembled manually, since the two tightening rings protrude from the outer peripheral surface of the rear end of the water inlet straight head, a large pressure needs to be applied to squeeze the water inlet straight head into one end of the straight pipe with a riveted pipe cap, resulting in difficulty and labor intensity in installation, and low assembly efficiency. Utility Model Content

[0005] In view of the above-mentioned shortcomings, the purpose of the present invention is to provide an assembly mechanism for a safety water inlet pipe to solve the problems of difficulty, high labor intensity and low assembly efficiency in manually assembling the safety water inlet pipe.

[0006] To achieve this purpose, the present invention adopts the following technical solutions:

[0007] An assembly mechanism for a safety water inlet pipe includes a connecting device located on the top surface of a machine platform;

[0008] The connecting device includes a straight head pushing assembly and at least one first straight pipe clamping jaw;

[0009] The straight head pushing assembly includes a straight head clamping claw, a straight head fixing head, a vibrator, a pushing cylinder, a mounting frame and a sliding frame;

[0010] The mounting frame is mounted on the top surface of the machine platform; the slide frame can be mounted on the mounting frame so as to slide back and forth; the straight head fixing head and the vibrator are respectively mounted on the slide frame, the straight head fixing head is located at the rear end of the slide frame, and the straight head fixing head extends rearward; the pushing cylinder is mounted on the front end of the mounting frame; the output end of the pushing cylinder extends rearward and is connected to the front end of the slide frame, and the pushing cylinder is used to provide power for the slide frame to slide back and forth; the first straight tube clamp is mounted on the top surface of the machine platform, and the first straight tube clamp is located behind the straight head clamp;

[0011] The rear end of the straight head fixing head is used to insert the water inlet straight head to be installed and fix the water inlet straight head to be installed; the straight head clamp is used to clamp the front end of the straight head fixing head; the first straight pipe clamp is used to clamp the straight pipe to be installed and align the front port of the riveted pipe cap sleeved on the front end of the straight pipe to be installed with the water inlet straight head to be installed.

[0012] Furthermore, the connecting device also includes a straight pipe support frame;

[0013] The straight tube support frame is mounted on the top surface of the machine and is located behind the first straight tube clamp; the top surface of the straight tube support frame is provided with a concave support groove, which extends along the front-to-back direction and passes through both sides of the straight tube support frame.

[0014] Furthermore, the connecting device also includes a telescopic cylinder and a positioning block;

[0015] The telescopic cylinder is mounted on the top surface of the machine platform and is located between the straight head clamp and the first straight tube clamp, and the output end of the telescopic cylinder extends in the left-right direction;

[0016] The positioning block is provided with a protrusion; one side of the positioning block is connected to the side of the output end of the telescopic cylinder, and the protrusion protrudes from the other side of the positioning block away from the telescopic cylinder;

[0017] The protrusion is provided with a positioning surface and a supporting portion; the positioning surface is the vertical surface of the protrusion facing the first straight tube clamp; the supporting portion is located at the bottom of the positioning surface and protrudes backward from the positioning surface; the top surface of the supporting portion is an arc-shaped surface.

[0018] Furthermore, the straight head pushing assembly further includes a straight head splint;

[0019] The straight head splint is provided with a straight head placement slot and an installation slot;

[0020] The mounting slot is located on a side surface of the straight head clamp, and the straight head clamp is mounted on a claw of the straight head clamp through the mounting slot;

[0021] The straight head placement groove is located on the other side of the straight head clamping plate away from the installation groove; the straight head placement groove is recessed inwardly into the other side of the installation groove, and the notch of the straight head placement groove faces the other claw of the straight head clamping jaw;

[0022] The straight head placement groove is used for placing the left half or the right half of the water inlet straight head.

[0023] Furthermore, it also includes a pushing device and a riveting press;

[0024] The riveting press is arranged near the front end of the machine platform, and the input port of the riveting press faces rearward;

[0025] A tension rod is installed in the riveting press; the tension rod extends horizontally backward, and the rear end of the tension rod is close to the input port of the riveting press;

[0026] The pushing device includes a pushing cylinder, a guide plate, a sliding frame, a second straight pipe clamp and a straight pipe bracket;

[0027] The guide rail plate is mounted on the top surface of the machine platform, and a guide rail pair is provided on the top surface of the guide rail plate, and the guide rail pair extends in the front-back direction;

[0028] The sliding frame is slidably mounted on the guide rail pair, and the straight tube bracket and the second straight tube clamp are installed on the top surface of the sliding frame at intervals in front and back.

[0029] The pushing cylinder frame is mounted on the top surface of the machine platform and is located behind the guide rail plate; the output end of the pushing cylinder extends forward and is connected to the rear end surface of the sliding frame;

[0030] The top surface of the straight tube bracket is provided with two grooves spaced apart from each other in front and back.

[0031] Furthermore, it also includes a turning device;

[0032] The turning device comprises a first rotating cylinder, a connecting plate and at least two third straight pipe clamps;

[0033] The first rotary cylinder frame is mounted on the top surface of the machine platform and is located between the guide rail plate and the first straight tube clamp, and the output end of the first rotary cylinder is arranged forward;

[0034] The rear surface of the connecting plate is connected to the output end of the first rotating cylinder, and the two third straight tube clamps are connected to the upper end of the connecting plate at intervals in front and back. The first rotating cylinder drives the two third straight tube clamps to rotate through the connecting plate.

[0035] Furthermore, it also includes a discharge device and a discharge plate;

[0036] The discharging device includes a second rotary cylinder and a fourth straight tube clamp;

[0037] The second rotary cylinder frame is mounted on a side of the guide rail plate away from the first rotary cylinder; the output end of the second rotary cylinder is arranged forward;

[0038] The front end surface of the fourth straight tube clamp is connected to the output end of the second rotary cylinder, and the second rotary cylinder drives the fourth straight tube clamp to rotate;

[0039] The stripper plate is installed on one side of the machine platform close to the second rotary cylinder, and the stripper plate is tilted outward.

[0040] Furthermore, the mounting frame includes a first upright plate, a second upright plate and a plurality of guide rods, and the sliding frame includes a third upright plate;

[0041] The bottom surface of the second vertical plate and the bottom surface of the first vertical plate are respectively fixed to the top surface of the machine platform, and the second vertical plate and the first vertical plate are spaced apart from each other in front and back;

[0042] The front and rear ends of the plurality of guide rods are respectively inserted into the second vertical plate and the first vertical plate;

[0043] The third vertical plate is arranged in the middle part of the slide frame, and the third vertical plate is located between the second vertical plate and the first vertical plate. The third vertical plate is respectively mounted on the outer peripheral surfaces of multiple guide rods, and the output end of the push cylinder is connected to the rear plate surface of the third vertical plate; the rear end of the vibrator is connected to the front plate surface of the third vertical plate.

[0044] Furthermore, the mounting frame further includes a fourth vertical plate;

[0045] The bottom surface of the fourth vertical plate is fixed to the top surface of the machine platform. The fourth vertical plate extends in the front-to-back direction. The right end surface of the second vertical plate and the right end surface of the first vertical plate are respectively in contact with the left plate surface of the fourth vertical plate.

[0046] The technical solution of the assembly mechanism of a safety water inlet pipe proposed by the utility model has the beneficial effects as follows: through the straight head clamp, the straight head fixing head and the vibrator installed on the sliding frame, and the cooperation between the pushing cylinder and the first straight pipe clamp, the water inlet straight head can be inserted into the front end of the straight pipe during vibration, so that the two tightening rings protruding from the rear end of the water inlet straight head are immersed in the front end of the straight pipe, and the rear end surface of the bottom of the groove at the front end of the water inlet straight head is abutted against the front end surface of the riveted pipe cap, which can reduce the manual workload of assembling the safety water inlet pipe, reduce the difficulty of installation, and improve the assembly efficiency of the safety water inlet pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0047] Figure 1 This is a structural schematic diagram of an embodiment of an assembly mechanism for a safety water inlet pipe of the utility model;

[0048] Figure 2 This is a schematic diagram of the installation structure of a connecting device according to an embodiment of the present invention;

[0049] Figure 3 This is a schematic diagram of the installation structure of a pushing device according to an embodiment of the present utility model;

[0050] Figure 4 This is a schematic diagram of the installation structure of a turning device according to an embodiment of the present invention;

[0051] Figure 5 This is a schematic diagram of the installation structure of a discharging device according to an embodiment of the present utility model;

[0052] Figure 6 This is a schematic diagram of the installation structure of a straight head pushing assembly according to an embodiment of the present invention;

[0053] Including: machine 1; connecting device 2; pushing device 3; turning device 4; riveting press 5; discharging device 6; straight pipe 7; riveted pipe cap 8; water inlet straight head 9; unloading plate 11; straight pipe clamp 21; telescopic cylinder 22; straight head pushing assembly 23; straight pipe support frame 24; positioning block 25; pushing cylinder 31; guide plate 32; sliding frame 35; second straight pipe clamp 33; straight pipe bracket 34; first rotary cylinder 41; connecting plate 42; third straight pipe clamp 43; tensioning rod 51; second rotary cylinder 6 1; fourth straight tube clamp 62; straight head clamp 231; straight head clamp plate 232; straight head fixing head 233; vibrator 234; push cylinder 235; mounting frame 236; slide frame 237; support groove 241; protrusion 251; guide rail pair 321; straight head placement groove 2321; mounting groove 2322; first upright plate 2361; second upright plate 2362; guide rod 2364; fourth upright plate 2363; third upright plate 2371; positioning surface 2511; supporting portion 2512. DETAILED DESCRIPTION

[0054] The following is combined with Figure 1-6 The technical solution of the utility model is further illustrated through specific implementation methods.

[0055] The accompanying drawings are for illustrative purposes only and are not to be construed as limitations on this patent. To better illustrate this embodiment, some components of the accompanying drawings may be omitted, enlarged, or reduced in size, and do not represent the actual dimensions of the product. For those skilled in the art, it is understandable that some well-known structures and their descriptions may be omitted from the accompanying drawings.

[0056] In the description of this utility model, it should be noted that, unless otherwise specified or limited, the terms "mounted" and "connected" should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integral connection; mechanical connection, electrical connection; direct connection, or indirect connection through an intermediate medium, which can be said to be the internal communication between two components. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood by those skilled in the art in specific circumstances.

[0057] An assembly mechanism for a safety water inlet pipe includes a connecting device 2 located on the top surface of a machine platform 1;

[0058] The connecting device 2 includes a straight head pushing assembly 23 and at least one first straight pipe clamping jaw 21;

[0059] The straight head pushing assembly 23 includes a straight head clamping jaw 231, a straight head fixing head 233, a vibrator 234, a pushing cylinder 235, a mounting frame 236 and a sliding frame 237;

[0060] The mounting frame 236 is mounted on the top surface of the machine 1; the slide frame 237 is mounted on the mounting frame 236 so as to be slidable back and forth; the straight head fixing head 233 and the vibrator 234 are respectively mounted on the slide frame 237, and the straight head fixing head 233 is located at the rear end of the slide frame 237, and the straight head fixing head 233 extends backward; the pushing cylinder 235 is mounted on the front end of the mounting frame 236; the output end of the pushing cylinder 235 extends backward and is connected to the front end of the slide frame 237, and the pushing cylinder 235 is used to provide the slide frame 237 with power to slide back and forth; the first straight tube clamp 21 is mounted on the top surface of the machine 1, and the first straight tube clamp 21 is located behind the straight head clamp 231;

[0061] The rear end of the straight head fixing head 233 is used to insert the water inlet straight head 9 to be installed and fix the water inlet straight head 9 to be installed; the straight head clamp 231 is used to clamp the front end of the straight head fixing head 233; the first straight pipe clamp 21 is used to clamp the straight pipe 7 to be installed, and to align the front end of the riveted pipe cap 8 mounted on the front end of the straight pipe 7 to be installed with the water inlet straight head 9 to be installed.

[0062] Figure 1 This is a structural diagram of an embodiment of an assembly mechanism for a safety water inlet pipe of the utility model. Figure 1 The connecting device 2 is provided with two first straight pipe clamps 21 spaced apart from each other; Figure 2 is a schematic diagram of the installation structure of the connecting device 2, Figure 6 This is a schematic diagram of the installation structure of the straight head pushing component 23. Figure 1 The safety water inlet pipe shown includes a straight pipe 7, a riveted pipe cap 8 and a water inlet straight head 9 (see Figure 6 ), the water inlet straight head 9 is larger in front and smaller in the back, and the rear end of the water inlet straight head 9 is provided with two tightening rings spaced front and back and protruding from the outer peripheral surface, the front end of the water inlet straight head 9 is provided with a groove for inserting the connecting head, and the water inlet straight head 9 is provided with a water hole, which passes through the groove and runs through the rear end of the water inlet straight head 9.

[0063] like Figure 1 、 Figure 2 and Figure 6As shown, the water inlet straight head 9 to be installed is put on the rear end of the straight head fixing head 233 through the groove and water hole provided in the water inlet straight head 9, and the front end of the straight head fixing head 233 is clamped with the straight head clamping claw 231, and then the riveted pipe cap 8 is put on the front end of the straight pipe 7 to be installed, and then the middle part of the straight pipe 7 to be installed is clamped with the first straight pipe clamping claw 21, and the front end of the riveted pipe cap 8 is aligned with the rear end of the water inlet straight head 9 to be installed, and then the vibrator 234 and the pushing cylinder 235 are started in sequence, and the pushing cylinder 235 pushes the vibrating slide frame 237 to slide backward, driving the water inlet straight head 9 to be inserted into the front end of the straight pipe 7 during vibration, so that the two tightening rings protruding from the rear end of the water inlet straight head 9 are immersed in the front end of the straight pipe 7, and the rear end face of the bottom of the groove at the front end of the water inlet straight head 9 is abutted against the front end face of the riveted pipe cap 8, thus completing the connection of the straight pipe 7, the riveted pipe cap 8 and the water inlet straight head 9 of the safety water inlet pipe.

[0064] Furthermore, the connecting device 2 further includes a straight pipe support frame 24;

[0065] The straight tube support frame 24 is mounted on the top surface of the machine 1 and is located behind the first straight tube clamp 21; the top surface of the straight tube support frame 24 is provided with a concave support groove 241, and the support groove 241 extends along the front-to-back direction and passes through both sides of the straight tube support frame 24.

[0066] like Figure 2 As shown, the bottom surface of the support groove 241 arranged on the top surface of the straight pipe support frame 24 can support the bottom surface of the rear end of the straight pipe 7 to be installed, so that the straight pipe 7 can remain horizontal when clamped by the first straight pipe clamp 21, thereby improving the smoothness of the water inlet straight head 9 inserted into the front end of the straight pipe 7.

[0067] Furthermore, the connecting device 2 further includes a telescopic cylinder 22 and a positioning block 25;

[0068] The telescopic cylinder 22 is mounted on the top surface of the machine 1 and is located between the straight head clamp 231 and the first straight tube clamp 21. The output end of the telescopic cylinder 22 extends in the left-right direction.

[0069] The positioning block 25 is provided with a protrusion 251; one side of the positioning block 25 is connected to the side of the output end of the telescopic cylinder 22, and the protrusion 251 protrudes from the other side of the positioning block 25 away from the telescopic cylinder 22;

[0070] The protrusion 251 is provided with a positioning surface 2511 and a supporting portion 2512; the positioning surface 2511 is the vertical surface of the protrusion 251 facing the first straight tube clamp 21; the supporting portion 2512 is located at the bottom of the positioning surface 2511 and protrudes backward from the positioning surface 2511; the top surface of the supporting portion 2512 is an arc-shaped surface.

[0071] like Figure 2 As shown, before the first straight pipe clamp 21 is used to clamp the straight pipe 7 to be installed, the positioning block 25 is pushed between the straight head clamp 231 and the first straight pipe clamp 21 by the telescopic cylinder 22, so that the front end surface of the riveted pipe cap 8 sleeved on the front end of the straight pipe 7 to be installed is abutted against the positioning surface 2511, and the outer peripheral bottom surface of the riveted pipe cap 8 is abutted against the top surface of the supporting portion 2512. At the same time, the outer peripheral bottom surface of the rear end of the straight pipe 7 to be installed is supported by the bottom surface of the supporting groove 241, so that the front end of the straight pipe 7 to be installed can be positioned, and the axis line of the straight pipe 7 to be installed and the axis line of the water hole of the water inlet straight head 9 are located on the same horizontal straight line, and then the first straight pipe clamp 21 is used to clamp the middle part of the straight pipe 7 to be installed, which can improve the assembly quality of the safety water inlet pipe.

[0072] Furthermore, the straight head pushing assembly 23 further includes a straight head clamping plate 232;

[0073] The straight head clamping plate 232 is provided with a straight head placement slot 2321 and a mounting slot 2322;

[0074] The mounting groove 2322 is located on a side surface of the straight head clamping plate 232 , and the straight head clamping plate 232 is mounted on a claw of the straight head clamping jaw 231 through the mounting groove 2322 ;

[0075] The straight head placement groove 2321 is located on the other side of the straight head clamping plate 232 away from the installation groove 2322; the straight head placement groove 2321 is recessed inwardly into the other side of the installation groove 2322, and the notch of the straight head placement groove 2321 faces the other claw of the straight head clamping jaw 231;

[0076] The straight head placement groove 2321 is used to place the left half or the right half of the water inlet straight head 9.

[0077] like Figure 2 and Figure 6 As shown, after the water inlet straight head 9 to be installed is mounted on the rear end of the straight head fixing head 233, the straight head clamping claw 231 is started to clamp the water inlet straight head 9 so that the left half or the right half of the water inlet straight head 9 is located in the straight head placement groove 2321, which can improve the installation stability of the water inlet straight head 9 and prevent the water inlet straight head 9 from being displaced or shaking during vibration and connection, thereby improving the assembly quality of the safety water inlet pipe.

[0078] Furthermore, it also includes a pushing device 3 and a riveting press 5;

[0079] The riveting press 5 is arranged near the front end of the machine 1, and the input port of the riveting press 5 faces backward;

[0080] A tension rod 51 is installed in the riveting press 5; the tension rod 51 extends horizontally backward, and the rear end of the tension rod 51 is close to the input port of the riveting press 5;

[0081] The pushing device 3 includes a pushing cylinder 31, a guide plate 32, a sliding frame 35, a second straight pipe clamp 33 and a straight pipe bracket 34;

[0082] The guide rail plate 32 is mounted on the top surface of the machine 1 , and a guide rail pair 321 is provided on the top surface of the guide rail plate 32 , and the guide rail pair 321 extends in the front-to-back direction;

[0083] The sliding frame 35 is slidably mounted on the guide rail pair 321 , and the straight tube bracket 34 and the second straight tube clamp 33 are installed on the top surface of the sliding frame 35 at intervals in front and back.

[0084] The push cylinder 31 is mounted on the top surface of the machine 1 and is located behind the guide plate 32; the output end of the push cylinder 31 extends forward and is connected to the rear end surface of the sliding frame 35;

[0085] The top surface of the straight tube bracket 34 is provided with two grooves 341 spaced apart from each other in front and back.

[0086] like Figure 1 and Figure 3 As shown, after the straight pipe 7 to be installed, the riveted pipe cap 8 and the water inlet straight head 9 are connected by the connecting device 2, the connected safety water inlet pipe is taken out from the first straight pipe clamp 21, and the middle part of the straight pipe 7 of the safety water inlet pipe is placed on the two grooves 341 on the top surface of the straight pipe bracket 34, and the water hole of the water inlet straight head 9 of the safety water inlet pipe is aligned forward with the tensioning rod 51 of the riveting press 5, and then the second straight pipe clamp 33 is used to clamp the safety water inlet pipe. The middle part of the straight pipe 7 is then activated, and the pushing cylinder 31 is pushed by the pushing cylinder 31 to slide the sliding frame 35 forward, so that the tensioning rod 51 is inserted into the water hole of the water inlet straight head 9. When the riveted pipe cap 8 of the safety water inlet pipe enters the input port of the riveting press 5 and is located at the riveting station of the riveting press 5, the riveting press 5 works, and the riveting press 5 rivets the connection between the riveted pipe cap 8 and the water inlet straight head 9 and the connection between the riveted pipe cap 8 and the straight pipe 7, thereby completing the riveting of the safety water inlet pipe.

[0087] Furthermore, it also includes a turning device 4;

[0088] The flipping device 4 includes a first rotating cylinder 41, a connecting plate 42 and at least two third straight pipe clamps 43;

[0089] The first rotary cylinder 41 is mounted on the top surface of the machine platform 1 and is located between the guide plate 32 and the first straight tube clamp 21 , with the output end of the first rotary cylinder 41 facing forward.

[0090] The rear surface of the connecting plate 42 is connected to the output end of the first rotating cylinder 41, and the two third straight tube clamps 43 are connected to the upper end of the connecting plate 42 at intervals in front and back. The first rotating cylinder 41 drives the two third straight tube clamps 43 to rotate through the connecting plate 42.

[0091] like Figure 1 and Figure 4 As shown, after the connection of the straight pipe 7, the riveted pipe cap 8 and the water inlet straight head 9 to be installed is completed, the pushing cylinder 235 pushes the slide frame 237 to slide forward, so that the straight head fixing head 233 is pulled out of the water through hole of the water inlet straight head 9 and reset, and the first straight pipe clamp 21 opens. At this time, the first rotating cylinder 41 drives the connecting plate 42 and the two third straight pipe clamps 43 to rotate toward the first straight pipe clamp 21, and the two third straight pipe clamps 43 are used to take the connected safety water inlet pipe out of the first straight pipe clamp 21. Then the first rotating cylinder 41 switches the rotation direction, drives the connecting plate 42 and the two third straight pipe clamps 43 to rotate toward the pushing device 3, and places the middle part of the straight pipe 7 of the safety water inlet pipe on the two grooves 341 on the top surface of the straight pipe bracket 34, so that the safety water inlet pipe can be transferred between the first straight pipe clamp 21 and the third straight pipe clamp 43 through the turning device 4, which can reduce the workload of manual operation of assembling the safety water inlet pipe and improve the assembly efficiency of the safety water inlet pipe.

[0092] Furthermore, it also includes a discharge device 6 and a discharge plate 11;

[0093] The discharging device 6 includes a second rotary cylinder 61 and a fourth straight pipe clamp 62;

[0094] The second rotary cylinder 61 is mounted on a side of the guide rail 32 away from the first rotary cylinder 41 ; the output end of the second rotary cylinder 61 is arranged forward;

[0095] The front end surface of the fourth straight tube clamp 62 is connected to the output end of the second rotary cylinder 61, and the second rotary cylinder 61 drives the fourth straight tube clamp 62 to rotate;

[0096] The stripper plate 11 is installed on a side of the machine platform 1 close to the second rotary cylinder 61 , and the stripper plate 11 is tilted outward.

[0097] like Figure 1 and Figure 5As shown, after the riveting of the safety water inlet pipe is completed, the pushing cylinder 31 pulls the sliding frame 35 to slide backward, so that the sliding frame 35, the second straight pipe clamp 33 and the straight pipe bracket 34 are reset, and the second straight pipe clamp 33 opens. The second rotating cylinder 61 drives the fourth straight pipe clamp 62 to rotate toward the guide plate 32, so that the fourth straight pipe clamp 62 takes the safety water inlet pipe out of the second straight pipe clamp 33, and then the second rotating cylinder 61 switches the rotation direction, and the second rotating cylinder 61 drives the fourth straight pipe clamp 62 to rotate toward the unloading plate 11, and makes the fourth straight pipe clamp 62 open when it is directly above the unloading plate 11, and the safety water inlet pipe falls from the fourth straight pipe clamp 62 to the unloading plate 11, and then rolls and falls into the material collection frame below the unloading plate 11.

[0098] Furthermore, the mounting frame 236 includes a first upright plate 2361 , a second upright plate 2362 and a plurality of guide rods 2364 , and the sliding frame 237 includes a third upright plate 2371 ;

[0099] The bottom surface of the second vertical plate 2362 and the bottom surface of the first vertical plate 2361 are respectively fixed to the top surface of the machine 1, and the second vertical plate 2362 and the first vertical plate 2361 are arranged in a front-to-back manner;

[0100] The front and rear ends of the plurality of guide rods 2364 are respectively inserted into the second vertical plate 2362 and the first vertical plate 2361;

[0101] The third vertical plate 2371 is arranged in the middle of the slide frame 237, and the third vertical plate 2371 is located between the second vertical plate 2362 and the first vertical plate 2361. The third vertical plate 2371 is respectively mounted on the outer peripheral surfaces of multiple guide rods 2364, and the output end of the push cylinder 235 is connected to the rear plate surface of the third vertical plate 2371; the rear end of the vibrator 234 is connected to the front plate surface of the third vertical plate 2371.

[0102] like Figure 2 and Figure 6 As shown, by pushing the cylinder 235 to drive the third vertical plate 2371 to slide back and forth along the multiple guide rods 2364, the running stability of the slide frame 237 can be improved.

[0103] Furthermore, the mounting frame 236 further includes a fourth vertical plate 2363;

[0104] The bottom surface of the fourth vertical plate 2363 is fixed to the top surface of the machine 1, and the fourth vertical plate 2363 extends in the front-to-back direction. The right end surface of the second vertical plate 2362 and the right end surface of the first vertical plate 2361 are respectively in contact with the left plate surface of the fourth vertical plate 2363.

[0105] like Figure 2 and Figure 6 As shown, by connecting with the fourth vertical plate 2363, the installation stability of the first vertical plate 2361 and the second vertical plate 2362 can be improved, and the running stability of the slide frame 237 can be further improved.

[0106] In summary, if Figure 1-6 In the embodiment of the utility model shown, the assembly mechanism of the safety water inlet pipe, through the straight head clamp 231, the straight head fixing head 233 and the vibrator 234 installed on the slide frame 237, and the cooperation of the push cylinder 235 and the first straight pipe clamp 21, can enable the water inlet straight head 9 to be inserted into the front end of the straight pipe 7 during vibration, so that the two tightening rings protruding from the rear end of the water inlet straight head 9 are immersed in the front end of the straight pipe 7, and the rear end surface of the bottom of the groove at the front end of the water inlet straight head 9 is abutted against the front end surface of the riveted pipe cap 8, which can reduce the manual workload of assembling the safety water inlet pipe, reduce the difficulty of installation, and improve the assembly efficiency of the safety water inlet pipe.

[0107] The technical principles of the present invention have been described above with reference to specific embodiments. These descriptions are intended solely to illustrate the principles of the present invention and should not be construed in any way as limiting the scope of protection of the present invention. Based on the explanations herein, those skilled in the art will be able to devise other specific implementations of the present invention without inventive effort, and such implementations will fall within the scope of protection of the present invention.

Claims

1. A safety water inlet pipe assembly mechanism, characterized in that: including a connecting device located on the top surface of the machine; The connecting device includes a straight head pushing assembly and at least one first straight pipe clamping jaw; The straight head pushing assembly includes a straight head clamping claw, a straight head fixing head, a vibrator, a pushing cylinder, a mounting frame and a sliding frame; The mounting frame is mounted on the top surface of the machine platform; the slide frame can be mounted on the mounting frame so as to slide back and forth; the straight head fixing head and the vibrator are respectively mounted on the slide frame, the straight head fixing head is located at the rear end of the slide frame, and the straight head fixing head extends rearward; the pushing cylinder is mounted on the front end of the mounting frame; the output end of the pushing cylinder extends rearward and is connected to the front end of the slide frame, and the pushing cylinder is used to provide power for the slide frame to slide back and forth; the first straight tube clamp is mounted on the top surface of the machine platform, and the first straight tube clamp is located behind the straight head clamp; The rear end of the straight head fixing head is used to insert the water inlet straight head to be installed and fix the water inlet straight head to be installed; the straight head clamp is used to clamp the front end of the straight head fixing head; the first straight pipe clamp is used to clamp the straight pipe to be installed and align the front port of the riveted pipe cap sleeved on the front end of the straight pipe to be installed with the water inlet straight head to be installed.

2. The assembly mechanism of the safety water inlet pipe according to claim 1, characterized in that: The connecting device also includes a straight pipe support frame; The straight tube support frame is mounted on the top surface of the machine and is located behind the first straight tube clamp; the top surface of the straight tube support frame is provided with a concave support groove, which extends along the front-to-back direction and passes through both sides of the straight tube support frame.

3. The assembly mechanism of the safety water inlet pipe according to claim 2, characterized in that: The connecting device also includes a telescopic cylinder and a positioning block; The telescopic cylinder is mounted on the top surface of the machine platform and is located between the straight head clamp and the first straight tube clamp, and the output end of the telescopic cylinder extends in the left-right direction; The positioning block is provided with a protrusion; one side of the positioning block is connected to the side of the output end of the telescopic cylinder, and the protrusion protrudes from the other side of the positioning block away from the telescopic cylinder; The protrusion is provided with a positioning surface and a supporting portion; the positioning surface is the vertical surface of the protrusion facing the first straight tube clamp; the supporting portion is located at the bottom of the positioning surface and protrudes backward from the positioning surface; the top surface of the supporting portion is an arc-shaped surface.

4. The assembly mechanism of the safety water inlet pipe according to claim 1, characterized in that: The straight head pushing assembly further comprises a straight head splint; The straight head splint is provided with a straight head placement slot and an installation slot; The mounting slot is located on a side surface of the straight head clamp, and the straight head clamp is mounted on a claw of the straight head clamp through the mounting slot; The straight head placement groove is located on the other side of the straight head clamping plate away from the installation groove; the straight head placement groove is recessed inwardly into the other side of the installation groove, and the notch of the straight head placement groove faces the other claw of the straight head clamping jaw; The straight head placement groove is used for placing the left half or the right half of the water inlet straight head.

5. The assembly mechanism of the safety water inlet pipe according to claim 1, characterized in that: Also includes a pusher and a riveting press; The riveting press is arranged near the front end of the machine platform, and the input port of the riveting press faces rearward; A tension rod is installed in the riveting press; the tension rod extends horizontally backward, and the rear end of the tension rod is close to the input port of the riveting press; The pushing device includes a pushing cylinder, a guide plate, a sliding frame, a second straight pipe clamp and a straight pipe bracket; The guide rail plate is mounted on the top surface of the machine platform, and a guide rail pair is provided on the top surface of the guide rail plate, and the guide rail pair extends in the front-back direction; The sliding frame is slidably mounted on the guide rail pair, and the straight tube bracket and the second straight tube clamp are installed on the top surface of the sliding frame at intervals in front and back. The pushing cylinder frame is mounted on the top surface of the machine platform and is located behind the guide rail plate; the output end of the pushing cylinder extends forward and is connected to the rear end surface of the sliding frame; The top surface of the straight tube bracket is provided with two grooves spaced apart from each other in front and back.

6. The assembly mechanism of the safety water inlet pipe according to claim 5, characterized in that: Also includes a flipping device; The turning device comprises a first rotating cylinder, a connecting plate and at least two third straight pipe clamps; The first rotary cylinder frame is mounted on the top surface of the machine platform and is located between the guide rail plate and the first straight tube clamp, and the output end of the first rotary cylinder is arranged forward; The rear surface of the connecting plate is connected to the output end of the first rotating cylinder, and the two third straight tube clamps are connected to the upper end of the connecting plate at intervals in front and back. The first rotating cylinder drives the two third straight tube clamps to rotate through the connecting plate.

7. The assembly mechanism of the safety water inlet pipe according to claim 6, characterized in that: It also includes a discharge device and a discharge plate; The discharging device includes a second rotary cylinder and a fourth straight tube clamp; The second rotary cylinder frame is mounted on a side of the guide rail plate away from the first rotary cylinder; the output end of the second rotary cylinder is arranged forward; The front end surface of the fourth straight tube clamp is connected to the output end of the second rotary cylinder, and the second rotary cylinder drives the fourth straight tube clamp to rotate; The stripper plate is installed on one side of the machine platform close to the second rotary cylinder, and the stripper plate is tilted outward.

8. The assembly mechanism of the safety water inlet pipe according to claim 1, characterized in that: The mounting frame includes a first upright plate, a second upright plate and a plurality of guide rods, and the sliding frame includes a third upright plate; The bottom surface of the second vertical plate and the bottom surface of the first vertical plate are respectively fixed to the top surface of the machine platform, and the second vertical plate and the first vertical plate are spaced apart from each other in front and back; The front and rear ends of the plurality of guide rods are respectively inserted into the second vertical plate and the first vertical plate; The third vertical plate is arranged in the middle part of the slide frame, and the third vertical plate is located between the second vertical plate and the first vertical plate. The third vertical plate is respectively mounted on the outer peripheral surfaces of multiple guide rods, and the output end of the push cylinder is connected to the rear plate surface of the third vertical plate; the rear end of the vibrator is connected to the front plate surface of the third vertical plate.

9. The assembly mechanism of the safety water inlet pipe according to claim 8, characterized in that: The mounting frame further includes a fourth upright plate; The bottom surface of the fourth vertical plate is fixed to the top surface of the machine platform. The fourth vertical plate extends in the front-to-back direction. The right end surface of the second vertical plate and the right end surface of the first vertical plate are respectively in contact with the left plate surface of the fourth vertical plate.

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