Cutting and mould pressing shared strip ejecting and mounting metal plate and automatic strip inserting device

Abstract

The utility model discloses a cutting and mould pressing shared strip ejecting and mounting metal plate which comprises a strip mounting metal plate body, and a main body longitudinal rod is arranged below the strip mounting metal plate body. At least one group of grabbing holes are formed in the metal plate body; positioning transverse rods are arranged on the two sides of the main body longitudinal rod. The utility model further discloses an automatic strip inserting device which comprises the characteristics of the cutting and mold pressing shared strip ejecting and mounting metal plate and further comprises a lower mold, a lower mold extending plate is arranged on one side of the lower mold, a lower mold cavity is formed in the lower mold, a sliding groove is formed in the lower mold extending plate, and the shape of the sliding groove can be adjusted according to needs. The sliding assembly is arranged on the extension plate, the sliding assembly and the extension plate are in sliding connection, and the sliding assembly and the extension plate are connected through a power connection assembly and an insertion strip driving mechanism. The strip mounting procedure during mold pressing is omitted by using the common strip mounting metal plate, and the automatic pushing mechanism is matched to drive the sealing strip mounting metal plate to insert the top strip sealing strip into the main body connecting mold cavity, so that the production efficiency is further improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to production and manufacturing field, especially relate to a cutting mould pressing shared top strip loading strip metal plate and automatic strip inserting device. BACKGROUND

[0002] With the rapid development of China's automobile industry, the automobile production scale is getting larger and larger, and the sealing strip as a part of the automobile, the demand is more and more. And a complete set of sealing strip needs to be cut and injection molded two kinds of production process, can form a complete finished product. In order to meet the demand of large quantity of products, through the establishment of cutting and injection integrated together automation production line to improve production efficiency.

[0003] But in the past in the cutting and injection process flow needs to be respectively in their own process clamping sealing strip, and the mould pressing process, because the two ends of the same sealing strip need to be in two different moulds, so it still needs personnel to carry out multiple preloading strip, and the repeated strip process will lead to the increase of labor cost, the reduction of production efficiency, in addition, the transfer between the two process flow of automatic production line needs to be carried out by robot, in order to meet the carrying efficiency when carrying sealing strip, the sealing strip needs to be loaded on the strip loading metal plate or clamp for transfer, therefore, the preloading strip mode in the mould pressing process can not adapt to the demand of present production. UTILITY MODEL CONTENT

[0004] The utility model aims at overcoming the above insufficient, and provides a cutting mould pressing shared top strip loading strip metal plate and automatic strip inserting device, which is simple in structure, reasonable in design, separates the strip loading metal plate from the mould, and shares the strip loading metal plate with the cutting process, so that the strip needs to be loaded only once in the initial cutting process, facilitating the transfer between the cutting process and the angle injection process, avoiding the repeated strip process between the two processes, and realizing the automatic strip inserting of the sealing strip.

[0005] Technical scheme: in order to realize the above object, the utility model provides a cutting mould pressing shared top strip loading strip metal plate, which comprises:

[0006] The strip loading metal plate body is provided with a main body longitudinal rod below;

[0007] At least one set of grabbing holes is arranged on the metal plate body;

[0008] The both sides of the main body longitudinal rod are equipped with positioning horizontal rods. The cutting and moulding shared top strip loading strip metal plate in the utility model is convenient to install, the strip metal plate on the mould is separated from the mould, and is shared with the cutting process, so that the strip is loaded only once in the initial cutting process, which is convenient for circulation between the cutting and corner joint injection processes, and avoids repeated strip loading process between two processes. Moreover, since the sealing strip is loaded on the strip metal plate only once, the step of manually loading the strip on the other end of the strip metal plate clamp can be cancelled, and the other end of the strip metal plate clamp can be connected with another mould by the robot, so that the demand for manual strip loading in the injection process is removed

[0009] Preferably, the both ends of the main body longitudinal rod are conical. The conical end is convenient to insert into the corresponding sealing strip processing equipment.

[0010] The automatic strip inserting device comprises the features of the cutting and moulding shared top strip loading strip metal plate, and further comprises a lower mould, one side of the lower mould is equipped with a lower mould extension plate, the lower mould is equipped with a lower mould cavity, the lower mould extension plate is equipped with a sliding groove, and the shape of the sliding groove can be adjusted according to requirements.

[0011] The sliding assembly is arranged on the extension plate and is connected in a sliding mode, and is connected with the strip inserting driving mechanism through the power connection assembly. The automatic strip inserting device realizes automatic strip inserting of the sealing strip, saves the strip loading process during moulding by using the shared strip loading strip metal plate, and further improves production efficiency by cooperating with the automatic pushing mechanism to drive the sealing strip loading strip metal plate to insert the top strip sealing strip into the main body mould cavity.

[0012] Preferably, the sliding groove is a groove body with an arc. The groove body with the arc cooperates with the sliding assembly to insert the top strip sealing strip into the mould cavity with the arc, so as to realize automatic strip inserting to meet the automatic production requirement.

[0013] The sliding assembly comprises an upper sliding plate and a lower sliding plate, the upper sliding plate and the lower sliding plate are arranged above and below, the lower sliding plate is arranged in the sliding groove and is connected with the power connection assembly.

[0014] One side of the upper sliding plate is equipped with at least one group of first positioning members and second positioning members, the first positioning members are equipped with positioning grooves, and the second positioning members are equipped with central cross positioning grooves. The first positioning members and the second positioning members can well position the strip metal plate.

[0015] Further comprising a metal plate fixing assembly, the metal plate fixing assembly comprises a metal plate pressing block and a pressing block driving cylinder, the pressing block driving cylinder is arranged on the upper sliding assembly, and an output end of the pressing block driving cylinder is connected with the metal plate pressing block.

[0016] The sealing strip positioning assembly comprises a positioning driving cylinder arranged on the upper sliding assembly and an elbow clamp positioning assembly connected with the output end of the positioning driving cylinder.

[0017] The power connecting assembly comprises a power connecting block connected with the driving joint of the inserting strip driving mechanism output end and a power connecting rotating column.

[0018] Preferably, the lower die is provided with the inserting plate assembly and the second sliding block assembly on both sides of the lower die cavity.

[0019] In addition, the auxiliary demolding mechanism comprises a sliding plate, a linkage frame and an auxiliary demolding driving mechanism, one end of the lower die extension plate is provided with a mounting plate, and the mounting plate is provided with a first sliding groove, wherein the auxiliary demolding driving mechanism comprises a first sliding plate, an auxiliary driving frame and a demolding driving cylinder, the first sliding plate is arranged in the second sliding groove of the lower die, a group of sliding rails are oppositely arranged on both sides of the second sliding groove, the output end of the demolding driving cylinder is connected with the first sliding plate, one end of the auxiliary driving frame is connected with the first sliding plate, the other end is provided with a through hole, and the auxiliary driving frame extends to above the first sliding groove, the linkage frame is inserted into the through hole, the lower part of the linkage frame is arranged in the first sliding groove, and the linkage frame is connected with the sliding plate through a linkage plate. The auxiliary demolding mechanism can facilitate demolding of the processed sealing strip.

[0020] The above technical scheme can achieve the following beneficial effects:

[0021] 1. The cutting and die pressing shared top strip loading sheet metal in the utility model is convenient to install, the loading sheet metal on the die is separated from the die, and the loading sheet metal is shared with the cutting process, so that the loading process is only needed once in the initial cutting process, the loading sheet metal is convenient to circulate between the cutting process and the corner joint injection molding process, and the repeated loading process between the two processes is avoided. Since the sealing strip is loaded on the loading sheet metal only once, the step of manually loading the sealing strip on the other end of the loading sheet metal is cancelled, and the other end of the inserting strip sheet metal clamp is only needed to be connected with another die by the robot, so that the demand for manual loading of the injection molding process is removed.

[0022] 2. The automatic inserting strip device realizes automatic loading of the sealing strip, the loading process during die pressing is saved by using the shared loading sheet metal, and the automatic pushing mechanism is used to drive the sealing strip loading sheet metal to insert the top strip sealing strip into the main body corner joint die cavity, so that the production efficiency is further improved.

[0023] 3. The first positioning member and the second positioning member are arranged, and the sheet metal and the sealing strip can be positioned.

[0024] 4. The sheet metal fixing assembly and the sealing strip positioning assembly can position the sheet metal and the sealing strip, and improve the stability of subsequent processing. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 The structure diagram of the cutting and molding shared top strip mounting sheet metal is shown in the utility model.

[0026] Figure 2 The partial view of the top strip mounting sheet metal is shown in the utility model.

[0027] Figure 3 The structure diagram of the automatic strip inserting device is shown in the utility model.

[0028] Figure 4 The top view of the automatic strip inserting device is shown in the utility model.

[0029] Figure 5 The side view of the automatic strip inserting device in standby is shown in the utility model.

[0030] Figure 6 The schematic view before the sealing strip is inserted is shown in the utility model.

[0031] Figure 7 The schematic view after the sealing strip is inserted is shown in the utility model.

[0032] Figure 8 The top view after the sealing strip is inserted is shown in the utility model.

[0033] Figure 9 The cross-sectional view of the strip inserting power connection is shown in the utility model.

[0034] Figure 10 The cross-sectional view when the sheet metal is put into the strip inserting power mechanism is shown in the utility model.

[0035] Figure 11 The cross-sectional view when the sheet metal pressing block fixes the sheet metal is shown in the utility model.

[0036] In the figure: sheet metal body 11, main body longitudinal rod 12, grabbing hole 13, positioning cross rod 14;

[0037] Lower die 2, lower die extension plate 21, lower die cavity 22, sliding groove 211,

[0038] Insert plate assembly 23, second slider assembly 24, auxiliary demolding mechanism 25, sliding plate 251, linkage frame 252, auxiliary demolding drive mechanism 253, mounting plate 201, first sliding plate 2531, auxiliary drive frame 2532 and demolding drive cylinder 2533, sliding assembly 3, upper sliding plate 31, lower sliding plate 32, first positioning component 311, second positioning component 312, power connection assembly 4, power connection block 41, power connection rotating column 42, insert strip drive mechanism 401, drive connector 402, sheet metal fixing assembly 5, sheet metal pressure block 51, pressure block drive cylinder 52, sealing strip positioning assembly 6, positioning drive cylinder 61, elbow clamp positioning assembly 62. Detailed Implementation

[0039] The present invention will be further explained below with reference to the accompanying drawings and specific embodiments. Example

[0040] like Figure 1 , 2 The sheet metal for cutting and molding a common top strip includes:

[0041] A strip sheet metal body 11, with a main longitudinal bar 12 provided below the strip sheet metal body 11;

[0042] The sheet metal body 11 is provided with at least one set of gripping holes 13;

[0043] Positioning crossbars 14 are provided on both sides of the main longitudinal bar 12.

[0044] The two ends of the main longitudinal rod 12 are conical.

[0045] Example 2

[0046] like Figures 3 to 11 An automatic strip insertion device is shown, which includes the features of the cutting and molding common top strip assembly sheet metal described in Embodiment 1, and also includes a lower mold 2. A lower mold extension plate 21 is provided on one side of the lower mold 2. A lower mold cavity 22 is provided on the lower mold 2. A sliding groove 211 is provided on the lower mold extension plate 21. The shape of the sliding groove 211 can be adjusted as needed.

[0047] The sliding component 3 is disposed on the extension plate 21, and the two are slidably connected. It is also connected to the insert drive mechanism 401 through the power connection component 4.

[0048] The sliding assembly 3 includes an upper sliding plate 31 and a lower sliding plate 32, which are arranged on top of each other. The lower sliding plate 32 is located in the sliding groove 211 and is connected to the power connection assembly 4.

[0049] The upper sliding plate 31 is provided with at least a first positioning member 311 and a second positioning member 312 on one side. The first positioning member 311 is provided with a positioning groove, and the second positioning member 312 is provided with a central cross positioning groove.

[0050] It also includes a sheet metal fixing component 5, which includes a sheet metal pressing block 51 and a pressing block driving cylinder 52. The pressing block driving cylinder 52 is located on the upper sliding component 3, and its output end is connected to the sheet metal pressing block 51.

[0051] It also includes a sealing strip positioning component 6, which includes a positioning drive cylinder 61 and an elbow clamp positioning component 62. The positioning drive cylinder 61 is mounted on the upper sliding component 3, and the elbow clamp positioning component 62 is connected to the output end of the positioning drive cylinder 61.

[0052] The power connection assembly 4 includes a power connection block 41 and a power connection rotating column 42. The power connection block 41 is connected to the drive connector 402 at the output end of the insert drive mechanism 401, and the sliding assembly 3 is connected to the power connection block 41 and the drive connector 402 through the power connection rotating column 42.

[0053] The lower mold 2 is provided with a plate assembly 23 and a slider assembly 24 on both sides of the lower mold cavity 22.

[0054] The working principle of the automatic insertion device described in this embodiment is as follows:

[0055] First, the sealing strip is installed on the strip sheet metal. After the cutting process and transportation by the vertical rotating storage device, the robot places the strip sheet metal 1 on the insert drive mechanism 401. At this time, the main longitudinal bar 21 and the positioning cross bar 22 are connected with the central cross positioning block 146 and the auxiliary positioning block 147.

[0056] The pressure block drive cylinder 52 in the sheet metal fixing assembly 5 pushes the sheet metal pressure block 51 to extend and press the strip sheet metal onto the second positioning member 312 and the first positioning member 311. Then, the pneumatic elbow clamp on the elbow clamp positioning assembly 62 in the sealing strip positioning assembly 6 closes, and the sealing strip pressure block on it presses the sealing strip onto the strip sheet metal.

[0057] After fixing, the power connection component 4 in the insert drive mechanism 401 drives the sliding component 3 to move forward along the sliding groove 211, and at the same time the sliding component 3 drives the strip sheet metal to move forward along the arc of the sliding groove 211 into the mold cavity 22.

[0058] During operation, the sheet metal strip moves forward into the mold cavity along with the sealing strip. When entering the mold cavity, the sealing strip is guided into the mold cavity by the guide on the insert plate assembly 23, the guide on the second slider assembly 24, and the guide on the lower mold cavity 22. During the insertion process, under the curvature limit of the sliding groove of the sliding assembly 3, the sealing strip will continuously change the insertion angle as it moves forward, so as to meet the curvature requirement of the mold cavity caused by the curvature of the molded product itself and solve the problem of difficult insertion of the curved strip.

[0059] Example 3

[0060] The structure of the automatic strip insertion device described in this embodiment is the same as that in Embodiment 2. Preferably, the sliding groove is a curved groove. The lower sliding plate 32 cooperates with the curved groove, and the curved groove cooperates with the sliding component to insert the top sealing strip with a curved shape into the mold cavity, thereby realizing automated strip insertion to meet the needs of automated production.

[0061] It also includes an auxiliary demolding mechanism 25, which includes a sliding plate 251, a linkage frame 252, and an auxiliary demolding drive mechanism 253. The lower mold 2 has a mounting plate 201 at one end of the lower mold extension plate 21, and the mounting plate 201 has a first sliding groove. The auxiliary demolding drive mechanism 253 includes a first sliding plate 2531, an auxiliary drive frame 2532, and a demolding drive cylinder 2533. The first sliding plate 2531 is located in the second sliding groove of the lower mold 2, and a set of slide rails are arranged opposite each other on both sides of the second sliding groove. The output end of the demolding drive cylinder 2533 is connected to the first sliding plate 2531. One end of the auxiliary drive frame 2532 is connected to the first sliding plate 2531, and the other end has a through hole that extends to the top of the first sliding groove. The linkage frame 252 is inserted into the through hole, and its lower part extends into the first sliding groove and is connected to the sliding plate 251 through the linkage plate.

[0062] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements can be made without departing from the principle of the present utility model, and these improvements should also be considered within the protection scope of the present utility model.

Claims

1. A sheet metal assembly for cutting and molding a common top strip, characterized in that: include: A strip sheet metal body (11) is provided with a main longitudinal bar (12) below the strip sheet metal body (11). The sheet metal body (11) is provided with at least one set of gripping holes (13). Positioning crossbars (14) are provided on both sides of the main longitudinal bar (12).

2. The sheet metal for cutting and molding with a shared top strip as described in claim 1, characterized in that: The two ends of the main longitudinal rod (12) are conical.

3. An automatic strip insertion device, characterized in that, The features of the cutting and molding common top strip assembly sheet metal according to any one of claims 1 to 2 also include a lower mold (2), a lower mold extension plate (21) provided on one side of the lower mold (2), a lower mold cavity (22) provided on the lower mold (2), and a sliding groove (211) provided on the lower mold extension plate (21), the shape of the sliding groove (211) being adjustable as needed; The sliding component (3) is located on the extension plate (21), and the two are slidably connected. It is connected to the insert drive mechanism (401) through the power connection component (4).

4. The automatic strip insertion device according to claim 3, characterized in that: The sliding groove (211) is a groove with an arc.

5. The automatic strip insertion device according to claim 3, characterized in that: The sliding assembly (3) includes an upper sliding plate (31) and a lower sliding plate (32). The upper sliding plate (31) and the lower sliding plate (32) are arranged on the upper and lower sides respectively. The lower sliding plate (32) is located in the sliding groove (211) and connected to the power connection assembly (4). At least one set of first positioning member (311) and second positioning member (312) is provided on one side of the upper sliding plate (31). The first positioning member (311) is provided with a positioning groove, and the second positioning member (312) is provided with a central cross positioning groove.

6. The automatic strip insertion device according to claim 3, characterized in that: It also includes a sheet metal fixing component (5), which includes a sheet metal pressing block (51) and a pressing block driving cylinder (52). The pressing block driving cylinder (52) is located on the upper sliding component (3), and its output end is connected to the sheet metal pressing block (51).

7. The automatic strip insertion device according to claim 3, characterized in that: It also includes a sealing strip positioning assembly (6), which includes a positioning drive cylinder (61) and an elbow clamp positioning assembly (62). The positioning drive cylinder (61) is located on the upper sliding assembly (3), and the elbow clamp positioning assembly (62) is connected to the output end of the positioning drive cylinder (61).

8. The automatic strip insertion device according to claim 3, characterized in that: The power connection assembly (4) includes a power connection block (41) and a power connection rotating column (42). The power connection block (41) is connected to the drive connector (402) at the output end of the insert drive mechanism (401), and the sliding assembly (3) is connected to the power connection block (41) and the drive connector (402) through the power connection rotating column (42).

9. The automatic strip insertion device according to claim 3, characterized in that: The lower mold (2) is provided with a plate assembly (23) and a second slider assembly (24) on both sides of the lower mold cavity (22).

10. The automatic strip insertion device according to claim 3, characterized in that: It also includes an auxiliary demolding mechanism (25), which includes a sliding plate (251), a linkage frame (252), and an auxiliary demolding drive mechanism (253). The lower mold (2) has a mounting plate (201) at one end of the lower mold extension plate (21). The mounting plate (201) has a first sliding groove. The auxiliary demolding drive mechanism (253) includes a first sliding plate (2531), an auxiliary drive frame (2532), and a demolding drive cylinder (2533). The sliding plate (2531) is located in the second sliding groove of the lower mold (2). A set of slide rails are provided on both sides of the second sliding groove. The output end of the demolding drive cylinder (2533) is connected to the first sliding plate (2531). One end of the auxiliary drive frame (2532) is connected to the first sliding plate (2531), and the other end is provided with a through hole, which extends to the top of the first sliding groove. The linkage frame (252) is inserted into the through hole, and its lower part is provided in the first sliding groove. It is connected to the sliding plate (251) through the linkage plate.

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