Manual installation end cap spring device for toner cartridge

Abstract

This utility model relates to the technical field of toner cartridge assembly equipment. It discloses a manual end-cap spring installation device for toner cartridges, comprising an end-cap spring mounting mechanism and a housing fixing seat. Mounting brackets are symmetrically mounted on the housing fixing seat. A lifting cylinder is mounted on the mounting bracket. The telescopic rod of the lifting cylinder is connected to a floating joint connecting plate. Both the floating joint connecting plate and the guide sleeve connecting plate are slidably connected to the housing fixing seat. The guide sleeve connecting plate is fixedly connected to one end of a sliding rod, and the floating joint connecting plate is slidably connected to the other end of the sliding rod. One end of a punch is fixedly connected to the floating joint connecting plate, and the other end of the punch can be embedded into a guide sleeve, which is connected to the guide sleeve connecting plate. This utility model enables precise alignment of the end-cap spring with the toner cartridge housing's mounting position, allowing for smooth and rapid installation of the end-cap spring within the narrow installation space of the toner cartridge housing. This reduces the skill requirements for operators, lowers the difficulty of the work, and improves work efficiency.

Description

Technical Field

[0001] This utility model relates to the technical field of toner cartridge assembly equipment, and more particularly to a manual installation end cap spring device for toner cartridges. Background Technology

[0002] A toner cartridge, also known as a photosensitive drum, is generally composed of a base material made of aluminum and a photosensitive material coated on the base material. End cap springs need to be installed at both ends of the toner cartridge housing. The space for these springs is quite narrow, making it very difficult and inefficient to install them using only both hands, requiring a high level of operator skill. Utility Model Content

[0003] The purpose of this utility model is to overcome the shortcomings of the existing technology and to provide a manual installation end cap spring device for toner cartridges.

[0004] The objective of this utility model is achieved through the following technical solution: The manual installation end cap spring device for the toner cartridge includes an end cap spring installation mechanism and a housing fixing seat. The end cap spring installation mechanism includes an installation bracket, a lifting cylinder, a floating joint connecting plate, a sliding rod, a guide sleeve connecting plate, a punch, and a guide sleeve. The installation bracket is symmetrically installed on the housing fixing seat. The lifting cylinder is installed on the installation bracket. The telescopic rod of the lifting cylinder is connected to the floating joint connecting plate. Both the floating joint connecting plate and the guide sleeve connecting plate are slidably connected to the housing fixing seat. The guide sleeve connecting plate is fixedly connected to one end of the sliding rod, and the floating joint connecting plate is slidably connected to the other end of the sliding rod. One end of the punch is fixedly connected to the floating joint connecting plate, and the other end of the punch can be embedded in the guide sleeve. The guide sleeve is connected to the guide sleeve connecting plate.

[0005] A preferred option is that the housing mounting base includes a fixed base plate, a housing base, a support plate, and a front baffle. The housing base and the mounting bracket are both mounted on the fixed base plate, the support plate is mounted on both ends of the housing base, and the front baffle is mounted on the side of the housing base away from the mounting bracket.

[0006] A better option also includes a reinforcing plate, through which the housing base is connected to the fixed base plate.

[0007] A better option also includes a first buffer block and a first buffer, wherein the first buffer block is installed on the side of the floating joint connecting plate and the first buffer is installed on the side of the mounting bracket, and the first buffer block and the first buffer correspond to each other.

[0008] A better option includes a second buffer block and a second buffer, the second buffer block being mounted on the side of the guide sleeve connecting plate and the second buffer being mounted on the mounting bracket, the second buffer block and the second buffer corresponding to each other.

[0009] A better option also includes a second limiting block, wherein the second buffer block is limited to the second limiting block.

[0010] A better option also includes a first limiting block, which is connected to the upper end of the slide bar and is located above the floating joint connecting plate.

[0011] A better option is that the mounting bracket includes a mounting side plate, a support connecting plate and a base connected in sequence, the lifting cylinder is fixedly installed on the mounting side plate, the floating joint connecting plate and the guide sleeve connecting plate are both slidably connected to the mounting side plate, and the base is symmetrically installed on the housing fixing seat.

[0012] A better option is that the guide sleeve includes a suspension part, a guide part, and a guide plate. The suspension part is connected to the bottom of the guide sleeve connecting plate, the suspension part is connected to the upper end of the guide part, the guide part is provided with a through guide hole, the guide plate is connected to the lower end of the guide part, and the guide plate is located on both sides of the guide hole.

[0013] This utility model has the following advantages and beneficial effects compared to the prior art:

[0014] The end cap spring mounting mechanism and housing fixing seat of this utility model enable precise alignment between the end cap spring and the mounting position of the toner cartridge housing. This allows for smooth and quick installation of the end cap spring within the narrow installation position of the toner cartridge housing, reducing the skill requirements of operators, lowering the difficulty of the work, and improving work efficiency. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the manual installation end cap spring device for the toner cartridge of this utility model;

[0016] Figure 2 This is a schematic diagram of the end cover spring mounting mechanism of the manual installation end cover spring device for the toner cartridge of this utility model.

[0017] Figure 3 yes Figure 2 A magnified view of a portion at point A;

[0018] Figure 4 This is a front view of the end cover spring mounting mechanism of the manual installation end cover spring device for the toner cartridge of this utility model;

[0019] Figure 5This is a schematic diagram of the end cover spring mounting mechanism of the manual installation end cover spring device for the toner cartridge of this utility model.

[0020] Figure 6 This is a schematic diagram of the mounting bracket for the manual mounting end cap spring device of the toner cartridge of this utility model;

[0021] Figure 7 This is a schematic diagram of the guide sleeve of the manual installation end cap spring device for the toner cartridge of this utility model;

[0022] Figure 8 This is a schematic diagram of the housing fixing seat of the manual installation end cover spring device for the toner cartridge of this utility model;

[0023] The components in the attached diagram are labeled as follows: 1-End cap spring mounting mechanism; 101-Mounting bracket; 1011-Mounting side plate; 1012-Support connecting plate; 1013-Base; 102-Lifting cylinder; 103-Floating joint connecting plate; 104-First slider; 105-Longitudinal slide rail; 106-Slide rod; 107-First limiting block; 108-Second slider; 109-Guide sleeve connecting plate; 110-Punch; 111-First buffer. 112-First buffer; 113-Second buffer block; 114-Second buffer; 115-Second limit block; 116-Guide sleeve; 1161-Suspension part; 1162-Guide part; 11621-Guide hole; 1163-Guide plate; 2-Housing fixing seat; 201-Fixing base plate; 202-Housing base; 203-Reinforcing plate; 204-Support plate; 205-Front baffle; 3-End cover spring; 4-Toner cartridge housing. Detailed Implementation

[0024] The utility model objective of this utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments. The embodiments cannot be described one by one here, but the implementation of this utility model is not limited to the following embodiments.

[0025] like Figure 1 As shown, the manual installation device for the end cap springs of the toner cartridge includes two end cap spring mounting mechanisms 1 and a housing fixing base 2. The two end cap spring mounting mechanisms 1 are symmetrically mounted on the top of the housing fixing base 2. The toner cartridge housing 4 is fixed to the housing fixing base 2. Each of the two end cap spring mounting mechanisms 1 has an end cap spring 3 connected to its movable end, with the two end cap springs 3 corresponding to the two ends of the toner cartridge housing 4. The end cap spring mounting mechanisms 1 are used to install the end cap springs 3 inside the toner cartridge housing 4. The housing fixing base 2 is used to fix the toner cartridge housing 4, facilitating the installation of the end cap springs 3 by the end cap spring mounting mechanisms 1.

[0026] like Figures 2-5As shown, each end cap spring mounting mechanism 1 includes a mounting bracket 101, a guide sleeve 116, a lifting cylinder 102, a floating joint connecting plate 103, a longitudinal slide rail 105, a first slider 104, a second slider 108, a slide rod 106, a first limiting block 107, a guide sleeve connecting plate 109, a punch 110, a first buffer block 111, a first buffer 112, a second buffer block 113, a second buffer 114, a second limiting block 115, and a guide sleeve 116. The mounting brackets 101 are all mounted on the top of the housing fixing seat 2, and the two mounting brackets 101 are arranged symmetrically. The lifting cylinder 102 is mounted on the top of the mounting side plate 1011 of the mounting bracket 101. The telescopic rod of the lifting cylinder 102 is connected to the right side of the floating joint connecting plate 103. The first buffer block 111 is fixedly connected to the left side of the floating joint connecting plate 103. The first buffer 112 is connected to the left side of the mounting side plate 1011 of the mounting bracket 101. The first buffer block 111 corresponds to the first buffer 112. The rear side of the floating joint connecting plate 103 is connected to the first slider 104. The rear side of the guide sleeve connecting plate 109 is connected to the second slider 108. The right side of the guide sleeve connecting plate 109 is fixedly connected to the second buffer block 113, and the bottom of the guide sleeve connecting plate 109 is fixedly connected to the guide sleeve 116. The upper side of the second buffer block 113 corresponds to the second limiting block 115, which is installed on the front side of the mounting side plate 1011 of the mounting bracket 101. The lower side of the second buffer block 113 corresponds to the second buffer 114. The second buffer 114 is installed on the front side of the mounting side plate 1011 of the mounting bracket 101 and is located on the right side of the guide sleeve connecting plate 109. The first slider 104 and the second slider 108 are both slidably connected to the longitudinal slide rail 105, with the first slider 104 located above the second slider 108. The upper side of the guide sleeve connecting plate 109 is fixedly connected to one end of the slide rod 106, and the floating joint connecting plate 103 is slidably connected to the other end of the slide rod 106. The end of the other end of the slide rod 106 is fixedly connected to the first limiting block 107. The height of the floating joint connecting plate 103 is greater than the height of the guide sleeve connecting plate 109. The upper end of the punch 110 is fixedly connected to the floating joint connecting plate 103. The punch 110 is located on the front side of the slide rod 106, and the axial direction of the punch 110 is the same as the axial direction of the slide rod 106. The lower end of the punch 110 is located outside the guide sleeve connecting plate 109, and the lower end of the punch 110 can be inserted into the guide sleeve 116.

[0027] Mounting bracket 101 is used to fix longitudinal slide rail 105, lifting cylinder 102, first buffer 112, second buffer 114, and second limit block 115. Guide sleeve 116 guides punch 110. Lifting cylinder 102 provides power for the up-and-down movement of floating joint connecting plate 103. Floating joint connecting plate 103 is used to drive the first buffer block 111 and punch 110 to move. Slide rod 106 guides floating joint connecting plate 103, allowing punch 110 to be accurately inserted into guide sleeve 116. Guide sleeve connecting plate 109 is used to fix guide sleeve 116. Punch 110 is used to sleeve end cap spring 3 and install end cap spring 3 to both ends of toner cartridge housing 4. First buffer block 111 cooperates with first buffer 112 to buffer floating joint connecting plate 103. Second buffer block 113 and second buffer 114 cooperate to buffer guide sleeve connecting plate 109. The first limiting block 107 is used to prevent the slide rod 106 from disengaging from the floating joint connecting plate 103. The second limiting block 115 is used to limit the rising height of the guide sleeve connecting plate 109.

[0028] like Figure 6 As shown, each mounting bracket 101 includes a mounting side plate 1011, a support connecting plate 1012, and a base 1013. The rear side of the mounting side plate 1011 is fixedly connected to the upper end of the support connecting plate 1012, and the lower end of the support connecting plate 1012 is fixedly connected to the base 1013. The base 1013 is mounted on the top of the fixing base plate 201 of the housing fixing seat 2.

[0029] The mounting side plate 1011 is used to fix and install the lifting cylinder 102, the longitudinal slide rail 105, the first buffer 112, the second buffer 114, and the second limit block 115. The supporting connecting plate 1012 provides support. The base 1013 provides load-bearing function and increases the contact area between the supporting connecting plate 1012 and the fixed base plate 201.

[0030] like Figure 7 As shown, the guide sleeve 116 includes a suspension part 1161, a guide part 1162, and two guide plates 1163. The suspension part 1161 is connected to the upper end of the guide part 1162. The guide part 1162 has a through guide hole 11621, and both guide plates 1163 are connected to the lower end of the guide part 1162. The two guide plates 1163 are located on both sides of the guide hole 11621 and are parallel to each other.

[0031] like Figure 8As shown, the housing mounting base 2 includes a fixed base plate 201, a housing base 202, two support plates 204, two front baffles 205, and two reinforcing plates 203. The housing base 202 and the bases 1013 of the two mounting brackets 101 are all mounted on the top of the fixed base plate 201. The two support plates 204 are respectively mounted at the left and right ends of the housing base 202. The two front baffles 205 are both mounted on the side of the housing base 202 away from the mounting brackets 101, that is, on the front side of the housing base 202. The rear side of the housing base 202 is connected to the fixed base plate 201 via two reinforcing plates 203.

[0032] The working process of the manual installation device for the end cap springs of the toner cartridge is as follows: Place the toner cartridge housing 4 on the housing base 202. The left and right sides of the toner cartridge housing 4 are restricted by the support plate 204, and the front side of the toner cartridge housing 4 is restricted by the front baffle 205. Connect the two end cap springs 3 to the punches 110 of the two end cap spring installation mechanisms 1 respectively. Activate the lifting cylinder 102. The extension rod of the lifting cylinder 102 pushes the floating joint connecting plate 103 downward along the longitudinal slide rail 105 and the slide rod 106. The floating joint connecting plate 103 slides relative to the slide rod 106. When the first buffer block 111 on the left side of the floating joint connecting plate 103 contacts the first buffer 112, the floating joint connecting plate 103 decreases in speed. The floating joint connecting plate 103 pushes the guide sleeve connecting plate 109 downward along the longitudinal slide rail 105. At the same time, the guide sleeve 116, driven by the guide sleeve connecting plate 109, moves downward and inserts into the left and right ends of the toner cartridge housing 4. When the second buffer block 113 on the right side of the guide sleeve connecting plate 109 contacts the second buffer 114, the second buffer 114 buffers the guide sleeve connecting plate 109, reducing the moving speed of the guide sleeve connecting plate 109 until it stops after the end cover spring 3 is installed in the installation position of the toner cartridge housing 4. After the end cover spring 3 is installed in the toner cartridge housing 4, the lifting cylinder 102 drives the punch 110 to move upward. When the floating connector connecting plate 103 is driven to move upward, the second limit block 115 can prevent the slide rod 106 or the punch 110 from indirectly driving the guide sleeve connecting plate 109 to move upward.

[0033] The above-described specific embodiments are preferred embodiments of this utility model and are not intended to limit this utility model. Any other changes or equivalent substitutions made without departing from the technical solution of this utility model are included within the protection scope of this utility model.

Claims

1. A manual installation end cap spring device for a selenium drum, characterized by: The device includes an end cap spring mounting mechanism (1) and a housing fixing seat (2). The end cap spring mounting mechanism (1) includes a mounting bracket (101), a lifting cylinder (102), a floating joint connecting plate (103), a slide rod (106), a guide sleeve connecting plate (109), a punch (110), and a guide sleeve (116). The mounting bracket (101) is symmetrically mounted on the housing fixing seat (2). The lifting cylinder (102) is mounted on the mounting bracket (101). The telescopic rod of the lifting cylinder (102) is connected to the floating joint connecting plate (103). Then, the floating joint connecting plate (103) and the guide sleeve connecting plate (109) are slidably connected to the housing fixing seat (2). The guide sleeve connecting plate (109) is fixedly connected to one end of the slide rod (106), and the floating joint connecting plate (103) is slidably connected to the other end of the slide rod (106). One end of the punch (110) is fixedly connected to the floating joint connecting plate (103), and the other end of the punch (110) can be embedded in the guide sleeve (116). The guide sleeve (116) is connected to the guide sleeve connecting plate (109).

2. The manual installation end cap spring device for a toner cartridge of claim 1, wherein: The housing mounting base (2) includes a fixed base plate (201), a housing base (202), a support plate (204), and a front baffle (205). The housing base (202) and the mounting bracket (101) are both mounted on the fixed base plate (201). The support plate (204) is mounted on both ends of the housing base (202). The front baffle (205) is mounted on the side of the housing base (202) away from the mounting bracket (101).

3. The manual installation end cap spring device for a toner cartridge of claim 2, wherein: It also includes a reinforcing plate (203), and the housing base (202) is connected to the fixed base plate (201) through the reinforcing plate (203).

4. The manual installation end cap spring device for a toner cartridge of claim 1, wherein: It also includes a first buffer block (111) and a first buffer (112), the first buffer block (111) being installed on the side of the floating joint connecting plate (103), and the first buffer (112) being installed on the side of the mounting bracket (101), the first buffer block (111) and the first buffer (112) corresponding to each other.

5. The manual installation end cap spring device for a toner cartridge of claim 1, wherein: It includes a second buffer block (113) and a second buffer (114). The second buffer block (113) is installed on the side of the guide sleeve connecting plate (109), and the second buffer (114) is installed on the mounting bracket (101). The second buffer block (113) and the second buffer (114) correspond to each other.

6. The manual installation end cap spring device for a toner cartridge of claim 5, wherein: It also includes a second limiting block (115), and the second buffer block (113) is limited to the second limiting block (115).

7. The manual installation end cap spring device for a toner cartridge of claim 1, wherein: It also includes a first limiting block (107), which is connected to the upper end of the slide bar (106) and is located above the floating joint connecting plate (103).

8. The manual installation end cap spring device for a toner cartridge of claim 1, wherein: The mounting bracket (101) includes a mounting side plate (1011), a support connecting plate (1012), and a base (1013) connected in sequence. The lifting cylinder (102) is fixedly installed on the mounting side plate (1011). The floating joint connecting plate (103) and the guide sleeve connecting plate (109) are both slidably connected to the mounting side plate (1011). The base (1013) is symmetrically installed on the housing fixing seat (2).

9. The manual installation end cap spring device for a toner cartridge of claim 1, wherein: The guide sleeve (116) includes a suspension part (1161), a guide part (1162), and a guide plate (1163). The suspension part (1161) is connected to the bottom of the guide sleeve connecting plate (109). The suspension part (1161) is connected to the upper end of the guide part (1162). The guide part (1162) is provided with a through guide hole (11621). The guide plate (1163) is connected to the lower end of the guide part (1162). The guide plate (1163) is located on both sides of the guide hole (11621).

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