Automatic quantitative dispensing device for casting

Abstract

The utility model discloses an automatic quantitative dispensing device for castings, which relates to the technical field of casting dispensing equipment, and comprises a processing table, a placing plate fixedly connected above the processing table, a limiting device arranged above the placing plate, a portal frame fixedly connected above the processing table, a groove arranged above the portal frame, and a positioning device arranged above the groove. The output end of the first motor is fixedly connected with a lead screw, the outer side wall of the lead screw is sleeved with a sleeve, the lower portion of the sleeve is fixedly connected with an electric lifting rod, the output end of the electric lifting rod is fixedly connected with a dispensing machine, the output end of the dispensing machine is fixedly connected with a dispensing head, and a quantitative assembly is arranged above the portal frame. A placing plate and a limiting device are arranged, so that castings with different specifications can be fixed, and the accuracy and the stability during dispensing are ensured; and the portal frame, the dispensing machine and the quantifying assembly are arranged, and it can be ensured that the amount of glue dispensed every time reaches the preset standard.

Description

Technical Field

[0001] The utility model relates to the technical field of casting dispensing equipment, in particular to an automatic quantitative dispensing device for castings. Background Art

[0002] Castings refer to metal products produced through the casting process. In the casting production process, the dispensing process is an important link.

[0003] The traditional dispensing process mainly relies on manual operation, which is not only inefficient but also difficult to ensure accuracy. It is easy to have too much or too little glue, resulting in the inability to accurately control the amount of glue used, which easily causes glue waste and affects the quality of castings. At the same time, due to the viscosity and fluidity of the glue, the dispensing process is more difficult and places high technical requirements on the operator. Utility Model Content

[0004] In response to the shortcomings of the existing technology, the utility model provides an automatic quantitative dispensing device for castings. By setting a placement plate and a limit device, it can fix castings of different specifications to ensure the accuracy and stability during dispensing; a gantry, a dispensing machine and a quantitative component are set to ensure that the amount of glue dispensed each time meets the preset standard.

[0005] The utility model also provides the above-mentioned automatic quantitative dispensing device for castings, comprising: a processing table, a placement plate fixedly connected to the top of the processing table, a limiting device provided above the placement plate, a gantry fixedly connected to the top of the processing table, a groove provided above the gantry, a motor 1 fixedly connected to one side of the gantry, a screw rod fixedly connected to the output end of the motor 1, a sleeve sleeved on the outer side wall of the screw rod, an electric lifting rod fixedly connected to the bottom of the sleeve, the output end of the electric lifting rod fixedly connected to a dispensing machine, the output end of the dispensing machine fixedly connected to a dispensing head, and a quantitative component provided above the gantry.

[0006] According to the automatic quantitative dispensing device for castings, the limiting device includes an adjusting groove arranged on a placement plate, a driving groove is arranged above the placement plate, a rotating rod is arranged on the inner wall of the adjusting groove, one end of the rotating rod passes through the driving groove and is fixedly connected to a bevel gear 1, the outer wall of one end of the rotating rod located inside the adjusting groove is sleeved with a slider, the upper part of the slider is fixedly connected to a limiting frame, the inner wall of the driving groove is fixedly connected to a motor 2, and the output end of the motor 2 is fixedly connected to a bevel gear 2.

[0007] According to the automatic quantitative dispensing device for castings, the quantitative component includes a support frame fixedly connected to the top of the gantry, and slide grooves are provided on both sides of the inner wall of the support frame. Weight sensors are installed on the inner walls of the two slide grooves, and a connecting frame is fixedly connected above the two weight sensors. A quantitative cylinder is fixedly connected between the two connecting frames.

[0008] According to the automatic quantitative dispensing device for castings, there are three adjustment slots, and the three adjustment slots are symmetrically distributed with the center of the placement plate as the central axis.

[0009] According to the automatic quantitative glue dispensing device for castings, the second bevel gear is meshedly connected with the first three bevel gears.

[0010] According to the automatic quantitative glue dispensing device for castings, a baffle is provided on the inner wall of the driving groove, and the upper end of the baffle is in the same horizontal plane as the placement plate.

[0011] According to the automatic quantitative glue dispensing device for castings, the quantitative cylinder is connected to the glue dispensing machine through a hose, and a capacity scale is provided on the quantitative cylinder.

[0012] According to the automatic quantitative glue dispensing device for castings, four support columns are fixedly connected to the bottom of the processing table, and the four support columns are symmetrically arranged.

[0013] The utility model has the following beneficial effects:

[0014] In the utility model, the amount of glue dispensed each time can be accurately controlled through the quantitative component, thereby ensuring the consistency and accuracy of the amount dispensed each time.

[0015] In the utility model, the limiting device can fix castings of different sizes and shapes, thereby ensuring the stability and accuracy of the castings during the dispensing process.

[0016] Additional aspects and advantages of the present invention will be given in part in the following description and will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0018] Figure 1 This is a top perspective diagram of an automatic quantitative dispensing device for castings according to the utility model;

[0019] Figure 2 This is a bottom perspective diagram of an automatic quantitative dispensing device for castings according to the utility model;

[0020] Figure 3This is a three-dimensional diagram of a quantitative component of an automatic quantitative dispensing device for castings according to the utility model;

[0021] Figure 4 This is a top-down structural diagram of a placement plate of an automatic quantitative glue dispensing device for castings in the utility model.

[0022] Legend:

[0023] 1. Processing table; 2. Placement plate; 3. Limit device; 4. Gantry; 5. Groove; 6. Motor 1; 7. Screw; 8. Sleeve; 9. Electric lifting rod; 10. Dispenser; 11. Dispenser head; 12. Dosing assembly; 301. Adjustment slot; 302. Drive slot; 303. Rotating rod; 304. Bevel gear 1; 305. Slider; 306. Limit frame; 307. Motor 2; 308. Bevel gear 2; 3021. Baffle; 121. Support frame; 122. Slide; 123. Weight sensor; 124. Connecting frame; 125. Dosing cylinder; 1251. Capacity scale; 101. Support column. DETAILED DESCRIPTION

[0024] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention 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 overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0025] Reference Figure 1-4 The embodiment of the utility model is an automatic quantitative dispensing device for castings, which includes: a processing table 1, four supporting columns 101 are fixedly connected to the bottom of the processing table 1, and the four supporting columns 101 are symmetrically arranged, a placing plate 2 is fixedly connected to the top of the processing table 1, a limiting device 3 is provided above the placing plate 2, a gantry 4 is fixedly connected to the top of the processing table 1, a groove 5 is provided above the gantry 4, a motor 6 is fixedly connected to one side of the gantry 4, a screw rod 7 is fixedly connected to the output end of the motor 6, a sleeve 8 is sleeved on the outer wall of the screw rod 7, an electric lifting rod 9 is fixedly connected to the bottom of the sleeve 8, the output end of the electric lifting rod 9 is fixedly connected to a glue dispensing machine 10, the output end of the glue dispensing machine 10 is fixedly connected to a glue dispensing head 11, and a quantitative component 12 is provided above the gantry 4.

[0026] The limiting device 3 includes an adjusting slot 301 arranged on the placing plate 2. There are three adjusting slots 301, and the three adjusting slots 301 are symmetrically distributed with the center of the placing plate 2 as the central axis. A driving slot 302 is arranged above the placing plate 2, and a baffle 3021 is arranged on the inner wall of the driving slot 302, and the upper end of the baffle 3021 is in the same horizontal plane as the placing plate 2. A rotating rod 303 is provided on the inner wall of the adjusting slot 301, and the rotating rod 303 passes through one end of the driving slot 302 and is fixedly connected to a bevel gear 1 304. The rotating rod 303 is located at the outer wall of one end of the adjusting slot 301 and is sleeved with a slider 305. The upper part of the slider 305 is fixedly connected to a limiting frame 306. The inner wall of the driving slot 302 is fixedly connected to a motor 2 307, and the output end of the motor 2 307 is fixedly connected to a bevel gear 2 308, and the bevel gear 2 308 is meshed with the three bevel gears 1 304.

[0027] The dosing assembly 12 includes a support frame 121 fixedly connected to the top of the gantry 4. Slide grooves 122 are provided on both sides of the inner wall of the support frame 121. Weight sensors 123 are installed on the inner walls of the two slide grooves 122. A connecting frame 124 is fixedly connected above the two weight sensors 123. A dosing cylinder 125 is fixedly connected between the two connecting frames 124. The dosing cylinder 125 is connected to the glue dispenser 10 via a hose and is provided with a capacity scale 1251. The placement plate 2 and the limit device 3 enable the fixation of castings of different specifications, ensuring accuracy and stability during glue dispensing. The gantry 4, glue dispenser 10, and dosing assembly 12 ensure that the amount of glue dispensed each time meets the preset standard.

[0028] Working principle: When in use, the casting to be glued is placed above the center of the placement plate 2, and the motor 2 307 is started to drive the bevel gear 2 308, which is meshed with the bevel gear 1 304 through the bevel gear 2 308, thereby driving the slider 305 on the rotating rod 303 to move inside the adjusting slot 301, and the movement of the slider 305 drives the limit frame 306 to move in the relative or opposite direction, thereby clamping and releasing the casting to ensure the accuracy of glue dispensing. When dispensing, the motor 16 is started to output the screw rod 7 to drive the sleeve 8 and the electric lifting rod 9 to move the glue dispenser 10 and the glue dispensing head 11 to the appropriate height. At this time, the weight of the glue in the metering cylinder 125 can be detected by the weight sensor 123 to ensure that the amount of glue dispensed each time meets the preset standard, and the glue is accurately applied to the specified position of the casting through the glue dispensing head 11 below the glue dispensing machine 10. Secondly, when dispensing, the glue dispensing machine 10 injects a set amount of glue into the specified position of the casting to ensure the accuracy of glue dispensing.

[0029] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. An automatic quantitative dispensing device for castings, comprising: A processing table (1) is characterized in that a placement plate (2) is fixedly connected to the top of the processing table (1), a limiting device (3) is provided above the placement plate (2), a gantry (4) is fixedly connected to the top of the processing table (1), a groove (5) is provided above the gantry (4), a motor (6) is fixedly connected to one side of the gantry (4), a screw rod (7) is fixedly connected to the output end of the motor (6), a sleeve (8) is sleeved on the outer wall of the screw rod (7), an electric lifting rod (9) is fixedly connected to the bottom of the sleeve (8), the output end of the electric lifting rod (9) is fixedly connected to a glue dispenser (10), the output end of the glue dispenser (10) is fixedly connected to a glue dispensing head (11), and a quantitative component (12) is provided above the gantry (4).

2. The automatic quantitative dispensing device for castings according to claim 1, characterized in that: The limiting device (3) comprises an adjusting groove (301) provided on the placement plate (2), a driving groove (302) provided above the placement plate (2), a rotating rod (303) provided on the inner wall of the adjusting groove (301), one end of the rotating rod (303) passing through the driving groove (302) is fixedly connected to a bevel gear 1 (304), a sliding block (305) is sleeved on the outer wall of one end of the rotating rod (303) located inside the adjusting groove (301), a limiting frame (306) is fixedly connected above the sliding block (305), a motor 2 (307) is fixedly connected to the inner wall of the driving groove (302), and a bevel gear 2 (308) is fixedly connected to the output end of the motor 2 (307).

3. The automatic quantitative dispensing device for castings according to claim 1, characterized in that: The quantitative component (12) comprises a support frame (121) fixedly connected to the top of the gantry frame (4), a slide groove (122) is provided on both sides of the inner wall of the support frame (121), a weight sensor (123) is installed on the inner wall of the two slide grooves (122), a connecting frame (124) is fixedly connected above the two weight sensors (123), and a quantitative cylinder (125) is fixedly connected between the two connecting frames (124).

4. The automatic quantitative glue dispensing device for castings according to claim 2, characterized in that: There are three adjustment slots (301), and the three adjustment slots (301) are symmetrically distributed with the center of the placement plate (2) as the central axis.

5. The automatic quantitative glue dispensing device for castings according to claim 2, characterized in that: The bevel gear 2 (308) is meshedly connected with the three bevel gears 1 (304).

6. The automatic quantitative glue dispensing device for castings according to claim 2, characterized in that: The inner wall of the driving groove (302) is provided with a baffle (3021), and the upper end of the baffle (3021) is in the same horizontal plane as the placement plate (2).

7. The automatic quantitative glue dispensing device for castings according to claim 3, characterized in that: The quantitative cylinder (125) is connected to the glue dispensing machine (10) via a hose, and a capacity scale (1251) is provided on the quantitative cylinder (125).

8. The automatic quantitative glue dispensing device for castings according to claim 1, characterized in that: Four support columns (101) are fixedly connected to the bottom of the processing table (1), and the four support columns (101) are symmetrically arranged.

Images